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Datasheet

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软件

说明

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P Summary

(文件大小: 1.2MB, 39 页数, 修订版 F, 更新时间: 10/2014)

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P Complete

(文件大小: 67.7MB, 900 页数, 修订版 F, 更新时间: 10/2014)
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The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 64KB ISP flash memory with read-while-write capabilities, 2KB EEPROM, 4KB SRAM, 54/69 general purpose I/O lines, 32 general purpose working registers, a JTAG interface for boundary-scan and on-chip debugging/programming, a complete on-chip LCD controller with internal contrast control, three flexible timer/counters with compare modes, internal and external interrupts,serial programmable USART, a universal serial interface (USI) with start condition detector, an 8-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, SPI serial port, and five software selectable power saving modes. The device operates betweem 1.8-5.5 volts.

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

关键参数

参数

Flash (kBytes):

64 kBytes

Pin Count:

100

Max. Operating Freq. (MHz):

20 MHz

CPU:

8-bit AVR

# of Touch Channels:

16

Hardware QTouch Acquisition:

No

Max I/O Pins:

69

Ext Interrupts:

32

USB Speed:

No

USB Interface:

No

 

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
ATMEGA6490A-AU TQFP 100A 100 Industrial (A) (-40°C to 85°C) 请求
ATMEGA6490A-AUR TQFP 100A 100 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.