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软件

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ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P

ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P Summary

(文件大小: 798KB, 36 页数, 修订版 F, 更新时间: 10/2014)

ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P

ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P Complete

(文件大小: 62MB, 841 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 32KB ISP flash memory with read-while-write capabilities, 1KB EEPROM, 2KB SRAM, 54/69 general purpose I/O lines, 32 general purpose working registers, a JTAG interface for boundary-scan and on-chip debugging/programming, 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 between 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):

32 kBytes

Pin Count:

64

Max. Operating Freq. (MHz):

20 MHz

CPU:

8-bit AVR

# of Touch Channels:

16

Hardware QTouch Acquisition:

No

Max I/O Pins:

54

Ext Interrupts:

17

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
ATMEGA325A-AN TQFP 64A 64 Industrial (B) (-40°C to 105°C) 请求
ATMEGA325A-MU MLF (VQFN) 64M1 64 Industrial (B) (-40°C to 105°C)
ATMEGA325A-AUR TQFP 64A 64 Industrial (A) (-40°C to 85°C) 请求
ATMEGA325A-MN MLF (VQFN) 64M1 64 Industrial (B) (-40°C to 105°C) 请求
ATMEGA325A-ANR TQFP 64A 64 Industrial (B) (-40°C to 105°C) 请求
ATMEGA325A-MUR MLF (VQFN) 64M1 64 Industrial (A) (-40°C to 85°C)
ATMEGA325A-MNR MLF (VQFN) 64M1 64 Industrial (B) (-40°C to 105°C)
ATMEGA325A-AU TQFP 64A 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.