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Datasheet

PDF

软件

说明

AT90USB1286, AT90USB1287, AT90USB646, AT90USB647

AT90USB1286, AT90USB1287, AT90USB646, AT90USB647 Summary

(文件大小: 827KB, 39 页数, 修订版 L, 更新时间: 08/2012)

AT90USB1286, AT90USB1287, AT90USB646, AT90USB647

AT90USB1286, AT90USB1287, AT90USB646, AT90USB647 Complete

(文件大小: 10887KB, 456 页数, 修订版 L, 更新时间: 08/2012)

USB DFU Bootloader Datasheet

USB DFU Bootloader Datasheet Complete

(文件大小: 191744, 28 页数, 修订版 C, 更新时间: 07/2008)

Download the USB DFU bootloader hex files here.

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The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 128KB ISP flash memory with read-while-write capabilities, 4KB EEPROM, 8KB SRAM, 48 general purpose I/O lines, 32 general purpose working registers, real time counter, four flexible timer/counters with compare modes and PWM, USART, byte oriented 2-wire serial interface, USB 2.0 low-speed and full-speed On-The-Go (OTG) host/device, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, JTAG (IEEE 1149.1 compliant) interface for on-chip debugging, and six software selectable power saving modes.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processor speed.

关键参数

参数

Flash (kBytes):

128 kBytes

Pin Count:

64

Max. Operating Freq. (MHz):

16 MHz

CPU:

8-bit AVR

# of Touch Channels:

16

Hardware QTouch Acquisition:

No

Max I/O Pins:

48

Ext Interrupts:

16

USB Transceiver:

1

USB Speed:

Full Speed

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
AT90USB1287-AU TQFP MD 64 Industrial (A) (-40°C to 85°C) 请求
AT90USB1287-MUR VQFN (Sawn) PS 64 Industrial (A) (-40°C to 85°C) 请求
AT90USB1287-AUR TQFP MD 64 Industrial (A) (-40°C to 85°C) 请求
AT90USB1287-MU VQFN (Sawn) PS 64 Industrial (A) (-40°C to 85°C) 请求



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.