Masters 2012 - Introduction to Microchip USB Solutions
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1640 USB1 Introduction to Microchip USB Solutions © 2012 Microchip Technology Incorporated. All Rights Reserved.
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Objectives When you finish this class you will be able to:
Describe the basics of USB, and how apply them in an embedded application Identify Microchip’s USB MCUs, development boards, and USB software frameworks relevant to your project Chose the right USB MASTERs classes you need to attend
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Agenda
USB Fundamentals Microchip USB solutions Design considerations How to get started Summary
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Universal Serial Bus Extend the functionality of your computer! Data Analysis, Data Logging, Firmware Updates, Diagnostics, Embedded Applications!
• • • • •
Auto detection & configuration (Plug & Play) Easy expansion using hubs Bus power Data CRC protected, bad packets resent Four speeds: Low- 1.5, Full- 12, High- 480, Super- 5000 Mb/s
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Serial Parallel PS/2
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Agenda
USB Fundamentals Microchip USB solutions Design considerations How to get started Summary
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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USB Basics USB is a “Single Master + Multiple Slaves” polled bus USB Host Controller (Master) and Root Hub
Mouse Start Of Frame
Printer Mouse Packets
Frame © 2012 Microchip Technology Incorporated. All Rights Reserved.
Speakers Packets
Frame 1640 USB1
Speakers Printer Packets
Frame Slide
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USB Host
Manages and controls the bus Initiates all communications Automatically detects all device insertions and extractions Enumerates all devices connected and matches them with drivers
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Typical MCU Requirements for Host
Typically Host is a PC USB 3.0 Host Controller, running at Full Speed (12 Mbps) or High Speed (480 Mbps) or Super Speed (5 Gbps) High throughput 32/64 bit CPU running a Operating System like Windows® USB Drivers identifying and enumerating USB Devices Automatic update of USB drivers
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Host in Embedded Design
Alternative: Implement PC in an MCU
High Cost, Larger real estate Overkill for Embedded Designs
Solution: Implement Embedded Host
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Embedded Host
Embedded Host connects to a fixed number of USB Peripheral Devices – USB Drivers fixed in firmware Advantage: Smaller, less complex embedded firmware Example: Remote Temperature Data Logger
Download data to USB Flash Drive Not connected directly to PC Host but … You can exchange data with PC Host using the Flash Drive
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Typical Requirements for Embedded Host
Peripherals to service real world I/O: A/D converters, Comparators, etc. Serial Interfaces like SPI, I2C™, UART PWMs, Timers and I/O lines Full Speed (12 Mbps) USB 2.0 Transceiver with data input/output buffers High throughput 16/32-bit MCU Host Firmware Drivers to identify and enumerate USB Peripheral Devices Microchip’s 16 and 32 bit USB PIC® MCUs are designed for Embedded Host applications
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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USB 2.0 vs USB 3.0
Microchip USB MCUs support USB 2.0 full-speed or low-speed USB 3.0 devices are supported at full-speed (12Mbps)
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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USB Peripheral Device
Responds to Host, cannot initiate transactions Requires drivers to be recognized by the Host Hardware/Firmware to respond to Host Microchip’s PIC® MCUs are used in USB Peripheral Devices
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Typical MCU Requirements for Peripheral Device
Peripherals to service real world I/O:
A/D converters, Comparators, etc. Serial Interfaces like SPI, I2C™, UART PWMs, Timers and I/O lines
Full Speed (12 Mbps) USB 2.0 Transceiver with data input/output buffers Throughput to service Full speed USB requests USB Device and peripheral interface Firmware All USB PIC® MCUs are designed for USB Peripheral Device applications
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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USB On-The-Go (OTG)
USB On-The-Go (OTG) allows Application to operate as Host or Device:
PDA (Device) connected to PC (Host) PDA (Host) connected to Thumb drive (Device) PDA connected to PDA, host and device roles can switch (OTG mode)
PC Host
PDA OTG Device
© 2012 Microchip Technology Incorporated. All Rights Reserved.
PDA OTG Host
Thumb Drive
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PDA OTG Host
PDA OTG Device
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Typical Requirements for OTG Devices
Peripherals to service real world I/O: A/D converters, Comparators, etc. Serial Interfaces like SPI, I2C™, UART PWMs, Timers and I/O lines Full Speed (12 Mbps) USB 2.0 OTG Transceiver with data input/output buffers High throughput 16/32-bit MCU Host Software Drivers to identify and enumerate USB Peripheral Devices
Device Drivers when connected to Host/OTG
Microchip’s 16 and 32-bit USB PIC® MCUs are designed for USB OTG applications
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Other USB Device Types
Hub
Repeats traffic (both directions), manages power
Compound Device
Contains a hub and 1 or more peripherals Host treats hub and peripheral function separately (each has its own address)
i.e. USB keyboard with 1-port hub
Composite Device
Has multiple interfaces active at the same time Host loads a driver for each interface
i.e. video camera (both audio & video interfaces active)
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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MCP2200: USB to UART Serial Converter
Enables USB connectivity in applications with UART Pre-programmed USB stack Easy to configure USB 2.0 Compliant Full-speed USB USB activity LED outputs Easiest way to add USB to your design Fully configurable VID and PID assignments
© 2012 Microchip Technology Incorporated. All Rights Reserved.
USB LEDs
GPIO
UART Controller
Control
EEPROM
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USB Protocol Controller
USB Transceiver
LDO, Osc, Reset
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MCP2210: USB-to-SPI Master Converter
Enables USB connectivity in applications with SPI interface Enumerate as HID device Easy to configure USB 2.0 Compliant Full-speed USB USB activity LED outputs Easiest way to add USB to your design Fully configurable VID and PID assignments
© 2012 Microchip Technology Incorporated. All Rights Reserved.
USB LEDs
GPIO
SPI interface (Master)
Control
EEPROM
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USB Protocol Controller
USB Transceiver
LDO, Osc, Reset
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Dual Role Devices (DRDs)
Allows application to operate as Host or Device:
2 connectors (Standard A & B or mini B or micro B) Must have some type of mechanical block so that both connectors are not accessible at any given point of time No need to dynamically switch the role, connector used decides which is the role
Example: Data Logger with field update via PC
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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DRD Example Circuit PIC24F or PIC32MX USB device
5v PPTC
3.3v
VUSB 1μF
2KΩ
A/D
150μF
Embedded Host Receptacle VBUS DD+ GND
2KΩ VBUS Input
1μF
150KΩ
DD+
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Peripheral Receptacle VBUS DD+ GND Slide
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Physical Interface
VBUS
VBUS
D+
D+
D-
D-
GND
GND
~ 5.0 V ~ 3.3 V
Half Duplex with NRZI Data Encoding Bus Power to each device:
4.40 - 5.25 V Guaranteed 100 mA 500 mA maximum through negotiation
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Must use external power if more is required
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Standard Connectors “A” USB Host Full or Embedded
“B” USB Device
“mini-B” USB Device
“micro-B” USB Device
μB
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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“micro-AB” OTG Device
μB
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Standard Connectors “micro-AB” OTG Host
“B” USB Device
“mini-B” USB Device
μA
“micro-B” USB Device
“micro-AB” OTG Host
μA
“micro-AB” OTG Device
μB
μB
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Physical Bus Topology USB Host Controller & Root Hub
Host (Tier 1)
Tier 2
Keyboard
Speaker
Hub
Tier 3
Logic Analyzer
Hub
Tier 4
Printer
Hub
Tier 5
Hub
Tier 6
Hub
Tier 7
Data Logger
Hub Up to 126 peripherals...
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Hub: Max Chaining = 5
8-bit USB PIC® MCUs are designed to be peripherals 16- and 32-bit USB PIC MCUs and dsPIC® DSCs can function as either embedded hosts or peripherals
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Logical Bus Topology
Not a tiered-star! Host software communicates to each “logical” device as if it were directly connected to the root hub Host Logical Device
Logical Device
Logical Device
Logical Device
Logical Device
Logical Device © 2012 Microchip Technology Incorporated. All Rights Reserved.
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USB Device Framework Host System
Peripheral Device
Client Client Software Client Software Software
Pipe Bundle Interface
Interface-specific
USB System Software
Default Pipe (EP0)
USB Logical Device Endpoint zero
Transfers
Data per Endpoint
USB Bus Interface Host Controller
Transactions
SIE
USB Cable
Bus Interface Layer
Bus Interface Layer
USB Device Layer
USB Device Layer
Buffers
Function Function Function
Function Layer
Function Layer
- Software View of Hardware -
USB Bus Interface SIE
Physical Communication Path Logical Communication Path (“Pipe”) © 2012 Microchip Technology Incorporated. All Rights Reserved.
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Endpoints: Source/Destination of USB Data in a Peripheral Data Bucket USB USB framed data
USB framed data
MCU
RAM Endpoint 1 OUT
RAM Endpoint 1 IN
LED
“Caps-Lock”
Maximum number of endpoints per device specified by USB specification:
PIC®
16 OUT endpoints + 16 IN endpoints = 32 endpoints PIC18F87J50, PIC18F4550, PIC24F, PIC32MX supports up to 32 endpoints PIC18F14K50 supports up to 16 endpoints
EP0 = Default Communication Pipe
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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The “Logical” Device Device (Manufacturer: Microchip Technology) (Product: Mouse in a Circle Demo)
Configuration Interface Analog/Digital I/O IN (Endpoint x) USB Device-Specific Pipe(s) (Human Interface Device)
OUT (Endpoint x)
IN (Endpoint 0) USB System Software (default control pipes)
© 2012 Microchip Technology Incorporated. All Rights Reserved.
OUT (Endpoint 0)
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HID TX/RX Functions (MCHPFSUSB FW)
These settings are represented by a Device Descriptor Table, stored in firmware. More on this later… Slide
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USB Transaction USB Transaction Token Packet
SETUP and OUT token types inform the target device that the host wants to send data.
Specifies: • Target device address • Endpoint number • Direction of the data transfer
IN token type informs the target device that the host wants to fetch data. © 2012 Microchip Technology Incorporated. All Rights Reserved.
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IN Transaction ACK USB Transaction IN Token Packet
Data Packet
Handshake Packet
Acknowledge - ACK
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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IN Transaction NAK USB Transaction IN Token Packet
Handshake Packet
Not Acknowledge - NAK
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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OUT Transaction ACK USB Transaction OUT Token Packet
Data Packet
Handshake Packet
Acknowledge - ACK
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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OUT Transaction NAK USB Transaction OUT Token Packet
Data Packet
Handshake Packet
Not Acknowledge - NAK
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Demo - Capturing a Transaction -
To read the potentiometer value, the PIC24F USB embedded host continually sends command “0x37” The PIC18F USB device Returns Command Code + 10-bit Potentiometer ADC value:
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Demo - Capturing a Transaction -
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Transfer: A Group of Related Transactions MPUSBWrite(EP7, Pointer, Size = 129, Timeout)
Transfer
Key:
Transaction 1
OUT Token Packet
64 Byte Payload
Data Packet
Transaction 2
ACK Handshake Packet
64 Byte Payload
Transaction 3 1 Byte Payload
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Data Transfer Types Transfer/ Endpoint Type
Polling Interval
% Reserved BW/Frame for all transfers of this type
Max. # Data Bytes/Frame/Endpoint (Max# transactions per frame @ Max Ep Size)*
Data Integrity
Interrupt
Fixed, Periodic
90
64 (1 x 64)
Yes
Isochronous
Fixed, Periodic
90
1023 (1 x 1023)
No
Bulk
Variable, Uses Free Bandwidth
0
1216 (19 x 64)
Yes
Control
Variable
10
832 (13 x 64)
Yes
*Assumes transfers use maximum packet sizes allowed per Ep type © 2012 Microchip Technology Incorporated. All Rights Reserved.
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Interrupt Transfer Example
MPUSBWrite(EP7, Pointer, Size = 129, Timeout) Traffic to other Endpoints or Idle
64
Transactions
1
64
Frame
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Bulk Transfer Example MPUSBWrite(EP7, Pointer, Size = 129, Timeout) Transactions only occur if no higher priority traffic
Int.
Isoc.
Int.
64
64
Int.
1
Frame
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Theoretical Maximum Transfer Rate Per Endpoint 1400
1216
1200
1023
1000 KByte/s
832
800 600
Low Full
400 200
24
0
0.8
64
Control Interrupt
Bulk
Iso
Transfer Type
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Quiz!
Mouse
Printer
Speaker
Control + Interrupt
Control + Bulk
Control + Isochronous
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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USB Device Classes Floppy Drive
Data Glove
Ethernet Adapter
Mouse External Hard Drive PICkit™ 3 Starter Kit Joystick
Mass Storage Device Class (MSD)
Modem
Communication Device Class (CDC)
Keyboard
MPLAB® REAL ICE™ in-circuit emulator
Custom Class (Vendor Class) Human Interface Device Class (HID) Many more classes…. © 2012 Microchip Technology Incorporated. All Rights Reserved.
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The Enumeration Process Power (self/bus)
POWERED
Bus reset
ATTACHED
DEFAULT
Cable Connected
Get Device Descriptor SUSPENDED
DETACHED
ADDRESS
Get Descriptors CONFIGURED
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Descriptors Device
String 0
String 1
To other Configurations if any
String N
Configuration 1
To other Interfaces if any Interface 0
Endpoint
Endpoint
Interface 1
Endpoint
Endpoint
Descriptors are typically stored in non-volatile/Flash memory
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Descriptors - Example Manu. String
Device
USB 2.0, VID = 0x04D8, PID = 0x0007, Num. Configurations, Strings?
Configuration 1
Configuration #1: Bus-Powered, Remote Wakeup, 500mA, Num. Interfaces
Interface 0
Interface #0: HID Class, Num. Endpoints
Endpoint
Endpoint 1 IN, Interrupt Transfer Type, 64-byte buffer, Poll every 3 ms
Microchip Prod. String
PICDEMTM USB Other String
Go USB!
Unicode Characters © 2012 Microchip Technology Incorporated. All Rights Reserved.
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Demo - Viewing Descriptor Information -
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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VID & PID
Vendor ID (VID):
16-bit number
Required to market your product
http://www.usb.org/developers/vendor
USD $2,000
Technical & Legal trouble if not using an approved VID
Product ID (PID):
16-bit number
Microchip’s Sub-licensing Program
Every USB Device product line is required to have a unique combination of VID and PID © 2012 Microchip Technology Incorporated. All Rights Reserved.
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USB Compliance
Compliance Testing
Must pass to use USB logo
Test fee: USD ~$1,500
Tests device for conformance to USB Framework and Class standard control requests USB Protocol Analyzer “USBCV” USB Command Verifier www.usb.org/developers/tools Electrical Signal Quality Power Management
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Compliance Testing
For USB Compliance Testing:
Download appropriate checklist:
http://www.usb.org/developers/compliance/check_list/peripheral_checklist.pdf http://www.usb.org/developers/compliance/check_list/compchk_otgeh2_0_v1.0_-_fill-in.pdf
Use certified USB receptacle and cable for testing Know the TID (Test ID) of your components Find
USB PIC® MCUs TID number on www.microchip.com/usb
For USB Compliance certification:
Independent Test Labs (see www.usb.org for a list) You
need to provide them a compiled Checklist with your device
It’s a good idea to take a look at the checklist before starting your design! © 2012 Microchip Technology Incorporated. All Rights Reserved.
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Agenda
USB Fundamentals Microchip USB solutions Design considerations How to get started Summary
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Scalable USB PIC® MCU Portfolio Performance
100+ USB PIC MCUs The industry’s strongest scalable product, family, and software migration path
PIC32 High Performance, Pin Compatible to PIC24F 80 MHz, 1.53 DMIPS/MHz Up to 80 MIPS 28- to 100-Pin Packages Up to 512 KB Flash Up to 128 KB RAM USB 2.0 Device, Embedded Host, OTG
PIC24F/PIC24E/dsPIC33E Low Power, GPU, DSP Engine Up to 70 MIPS 28- to 144-Pin Packages Up to 512 KB Flash Up to 96KB RAM USB 2.0 Device, Embedded Host, OTG
PIC16F1/PIC18F
32-bit
Small, Low Power, Low Cost Up to 16 MIPS 14- to 80-Pin Packages Up to 128KB Flash Up to 4KB RAM USB 2.0 Device Support
16-bit 8-bit
Migration © 2012 Microchip Technology Incorporated. All Rights Reserved.
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Microchip Application Libraries
Download from www.microchip.com/MLA Contains different stacks (USB, TCP/IP, Graphics, mTouch™ Sensing Solution, MDD FS, etc.) Default installation path: C:/Microchip Solutions vYYYY-MM-DD/
Contains libraries source code and several example firmware projects based on Microchip’s Development Tools
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Microchip USB Frameworks - www.microchip.com/MLA
MCHPFSUSB Framework
Device Stacks
Audio, CCID, CDC, HID, MSD, PHDC, Custom Polling or Interrupt driven
Embedded Host Stack
PIC16F, PIC18F, PIC24F/E, dsPIC33E & PIC32 USB MCUs XC8/XC16/XC32 Compatible MPLAB® X IDE Project Centric
PIC24F/E, dsPIC33E & PIC32 USB MCUs Polling or Event-driven Scheme Client drivers for Basic Android Accessory, CDC, Charger, Custom, HID, MSD, Printer
On-The-Go (OTG) Support
PIC24F/E, dsPIC33E & PIC32 USB MCUs
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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USB Configuration Tool
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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MCHPFSUSB Device Class Demos Available Joystick MIDI UPS
SDC Data Logger
Basic Microphone
Mouse
SD Card Reader
RS-232 Speaker
Digitizer
Keyboard
Audio Class Blood Pressure
Custom Thermometer Human Interface Device Class (HID)
Weighing Scale
Glucose Meter
Mass Storage Device Class (MSD)
Communication Device Class (CDC) Smart Card Reader Smart Card Class
Internal Flash
CDC+MSD WinUSB+MSD HID+MSD Composite Demos WinUSB high bandwidth
MCHP
Personal Healthcare Device Class
WinUSB
LibUSB More demos in future releases… © 2012 Microchip Technology Incorporated. All Rights Reserved.
Custom Class (Vendor Class) 1640 USB1
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MCHPFSUSB EH Client Driver Demos Available Mouse
MIDI
Keyboard
Audio Class
Communication Device Class (CDC)
Human Interface Device Class (HID) Print Screen Simple Full Sheet
Simple POS
Printer Class
Simple Charger
MCHP
CDC+MSD
HID+MSD
Simple Demo Mass Storage Device Class (MSD)
Dual Role Device MSD Host + HID Device
Composite Demos
OTG MCHP Custom
Battery Charging Class
Custom Class (Vendor Class) © 2012 Microchip Technology Incorporated. All Rights Reserved.
Thumb Drive Data Logger
RS-232
More demos in future releases…
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Agenda
USB Fundamentals Microchip USB solutions Design considerations How to get started Summary
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Considerations When Using Standard Classes
The Logical USB Device is pre-defined
The Device data communication protocol is defined
Max. bandwidth is fixed
For CDC Class the PIC® MCU looks like a modem, or terminal connected to a COM port
Main Benefit: Cross-platform use
Custom OS driver is not required!
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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CDC – RS-232 Emulation PIC® Microcontroller
PC Computer
CDC
Standard Windows Drivers
USB Cable
Hyper Terminal
INF File Required (Supplied in MCHPSUSB)
Design Considerations: • ~80 KB/s max • Bulk Transfers • PC applications can access the device as though it is connected to a serial COM port © 2012 Microchip Technology Incorporated. All Rights Reserved.
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Human Interface Device (HID) PIC® Microcontroller
PC Computer
HID\Mouse
Standard Windows Drivers
HID App
HID Bootloader USB Cable
Design Considerations: • 64 KB/s max • Interrupt Transfer Type • Standard Windows driver • Custom PC application can access HID data through Win32 APIs © 2012 Microchip Technology Incorporated. All Rights Reserved.
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Custom Class Driver PIC® Microcontroller
PC Computer
Generic Driver Demo MCHPUSB.sys MPUSBAPI.dll PDFSUSB.exe Bootloader Binary Only USB Cable
Source and Binary
INF File Required
(Supplied in MCHPFSUSB)
Other C++ Binary Only Examples Source and Binary
Design Considerations: • ~1,088 KB/s max • Very flexible (Control, Bulk, Interrupt transfers are possible) • Not a standard Windows driver • PC programming is required © 2012 Microchip Technology Incorporated. All Rights Reserved.
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Agenda
USB Fundamentals Microchip USB solutions Design considerations How to get started Summary
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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USB Classes
USB Device
1641 USB2 USB Human Interface Device (HID) Class
1642 USB3 USB Communication Device Class (CDC) – Serial Port Emulation
1643 USB4 USB Device - Generic Driver Solutions
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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USB Classes
USB Device
1644 USB5 USB Personal Healthcare Device Class (PHDC)
1645 USB6 Using USB Interface Bridges to Enable Embedded System Communication with USB Hosts
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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USB Classes
USB Embedded Host
1646 USB7 USB Embedded Host and On-The-Go (OTG)
1626 FAT Using the FAT File System Library to Manipulate Files on a USB Thumb Drive
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Microchip Technical Training
Worldwide Training Centers and live online classes In-depth Technical Training with Hands-on Ethernet, Motor control, Graphics, USB, etc. Local Language Support Live Onsite training available www.microchip.com/training
USB classes COM3101 – Introduction to FullSpeed USB COM3201 – Designing a Custom USB Peripheral Application COM3202 – Designing a USB Embedded Host Application © 2012 Microchip Technology Incorporated. All Rights Reserved.
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Agenda
USB Fundamentals Microchip USB solutions Design considerations How to get started Summary
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Summary
USB Fundamental
Microchip USB solutions
USB PIC® MCUs and dsPIC® DCSs Free USB software & demo codes
Design considerations
Host is master Up to 126 devices sharing bandwidth
USB Classes Pros & Cons
How to get started
USB classes at MASTERs 2012 Microchip Technical Training Live
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Additional Resources
Microchip Design Center www.microchip.com/USB
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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MCHPFSUSB Framework - Supported Platforms
Low Pin Count USB Development Kit (PIC18F14K50 Family) PICDEM™ Full Speed USB (PIC18F4550 family) MPLAB® Starter Kit for PIC18F MCU (PIC18F46J50 family) PIC18FxxJ50 FS USB Demo Board (+ HPC Explorer Board) MPLAB Starter Kit for PIC24F (PIC24FJ256GB106) PIC24FJ64GB502 Microstick PIC24FJ256DA210 Development Kit PIC24F USB PIMs (+ Explorer 16 + USB PICtail™ Plus) dsPIC33E/PIC24E PIMs (+ Explorer 16 + USB PICtail Plus) PIC32 USB PIMs (+ Explorer 16 + USB PICtail Plus) PIC32 USB Starter Board (PIC32MX460F512L family) PIC32 USB Starter Board II (PIC32MX795F512L family) © 2012 Microchip Technology Incorporated. All Rights Reserved.
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PICDEM™ Full Speed USB Demo Kit
Contains everything you need to get started quickly
Use with any of the PIC18F4550 family microcontrollers
Includes self-directed class and lab material
The Demo Kit provides all of the hardware and software needed to demonstrate and develop a complete USB communication solution
Priced from $59.99
Part Numbers
DM163025
Available Now
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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PIC18FXXJ50 Full-Speed USB Plug-In Module (PIM)
Contains everything you need to get started quickly Can be plugged into PICDEM™ HPC Explorer Board or PICDEM PIC18 Explorer Board Can be operated as a stand-alone board Priced from $40.00 Part Numbers
MA180021 MA180024 MA180029 DM183032 -
PIC18F87J50 FS USB PIM PIC18F46J50 FS USB PIM PIC18F47J53 FS USB PIM PICDEM PIC18 EXPLORER BOARD
Available Now
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Low Pin Count USB Development Kit
Contains everything you need to get started quickly
Includes self-directed class and lab material Quickly implement common USB functions:
RS-232 to Serial Keyboard/Mouse, etc…
Priced from $39.99 Part Numbers
Use with new 20-pin PIC18F USB microcontrollers – PIC18F13K50, PIC18F14K50
DM164127 DV164139 (w/PICkit™ 3)
Available Now
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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PIC18 Starter Kit
Functions as a USB mouse, joystick or mass storage device all using the on-board capacitive touch sense pads Includes a MicroSD™ memory card, potentiometer, acceleration sensor, and OLED display On-board debugger/programming Completely USB-powered Demonstrates PIC18 Family
Priced from $59.98 Part Numbers
USB communication
DM180021
Available Now
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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16-/32-bit USB Starter Kits
PIC24F Starter Kit
PIC32 USB Starter Kit II
Part #: DM320003-2 PIC32MX795F512L Priced from $55.00
Debugger Port
PIC32 Ethernet Starter Kit
Part #: DM240011 PIC24FJ256GB110 Priced from $59.98 Thumb Drive Connection (Host)
On-The-Go Port (Dual-Role)
Part #: DM320004 PIC32MX795F512L Priced from $72.00
All Available Now
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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16-/32-bit USB Development Boards
Explorer 16 + USB PICtail™ Plus Daughter Board + USB PIMs
Part #: MA320003/MA240014 Part #: DM240001 Part #: AC164131 Priced from $214.99
All Available Now
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Thank You! Please complete the Class Evaluation Form
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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Trademarks The Microchip name and logo, the Microchip logo, dsPIC, KeeLoq, KeeLoq logo, MPLAB, PIC, PICmicro, PICSTART, PIC32 logo, rfPIC and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor, MXDEV, MXLAB, SEEVAL and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Analog-for-the-Digital Age, Application Maestro, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN, ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2012, Microchip Technology Incorporated, All Rights Reserved.
© 2012 Microchip Technology Incorporated. All Rights Reserved.
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