Microchip Technology DM164130-3 Information Guide

Consumers’ desire for more engaging, easy-to-use and 

upgradeable products is driving embedded designers to 

add USB capabilities to their designs.
Microchip provides designers with a scalable choice of 

integrated USB solutions across 8-, 16- and 32-bit PIC® 

microcontrollers ranging from the space-saving 14-pin 

devices to the feature-rich 100-pin USB On-the-Go (OTG) 

products. This allows simple, compact designs to easily 

grow to more capable designs as requirements demand.
In addition, Microchip offers highly configurable stand-

alone USB protocol converters that enable full-speed USB 

connectivity in applications with a UART or SPI interface. 
Microchip provides free source code for USB software 

stacks and class drivers to shorten development time for 

USB applications, including thumb drive boot loaders and 

printer support. Supported classes include: audio, CDC, 

HID, MSD, printer and custom. Microchip’s free USB host 

stack, device stack and class drivers are available at: 

www.microchip.com/usb

.

   

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Full-speed USB Device mode

   

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8–128 KB Flash, 512B-4 KB of RAM, 

   

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Up to 16 MIPS 8-bit devices

   

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Up to 4 UARTs, 2 I

2

C™/SPI ports

   

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Available in 14/20/28/44/64/80/100-pin packages

   

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Full-speed USB Device, Host and OTG modes

   

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256–512 KB Flash, 32-52 KB RAM,  

70 MIPS 16-bit devices

   

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4 UARTs, 2 I

2

C, 4 SPI ports with DMA

   

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Available in 64/100/144-pin packages

   

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Full-speed USB Device, Host and OTG Modes with 

dedicated DMA Channels

   

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16–512 KB Flash, 4-128 KB RAM,  

40 or 80 MHz MIPS® M4K® Core

   

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Up to 6 UARTs, 5 I

2

C and 4 SPI ports,  

up to 8 general purpose DMA channels

   

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Available in 28/36/44/64/100-pin packages

 

Full-Speed USB and USB On-the-Go

   

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Full-speed USB Device, Host and OTG modes

   

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32–256 KB Flash, 8-96 KB RAM,  

16 MIPS 16-bit devices

   

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Up to 4 UARTs, 3 I

2

C and 3 SPI ports,  

DMA interface for data RAM access, display drivers

   

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Available in 28/44/64/80/100-pin packages

   

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Full-speed USB Device, Host and OTG modes

   

■

256–512 KB Flash, 32-52 KB RAM,  

70 MIPS 16-bit devices

   

■

4 UARTs, 2 I

2

C and 4 SPI ports with motor control and 

digital power peripherals

   

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Available in 64/100/144-pin packages

   

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MCP2200 USB-to-UART Protocol Converter

   

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MCP2210 USB-to-SPI Protocol Converter

   

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USB 2.0 Full Speed

   

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On-board EEPROM, GPIO, highly configurable,  

small packaging

Connectivity Solutions