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软件

说明

ATmega48A/88A/168A

ATmega48A/88A/168A Summary

(文件大小: 428KB, 27 页数, 修订版 B, 更新时间: 11/2016)

ATmega48A/88A/168A

ATmega48A/88A/168A Complete

(文件大小: 5.4MB, 481 页数, 修订版 B, 更新时间: 11/2016)
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The high-performance Atmel picoPower 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts,serial programmable USART, a byte-oriented 2-wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, 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):

8 kBytes

Pin Count:

32

Max. Operating Freq. (MHz):

20 MHz

CPU:

8-bit AVR

# of Touch Channels:

12

Hardware QTouch Acquisition:

No

Max I/O Pins:

23

Ext Interrupts:

24

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
ATMEGA88A-MUR MLF (VQFN) 32M1-A 32 Industrial (A) (-40°C to 85°C) 请求
ATMEGA88A-MMH MLF (VQFN) 32M1-A 32 Industrial (A) (-40°C to 85°C) 请求
ATMEGA88A-AU TQFP 32A 32 Industrial (A) (-40°C to 85°C) 请求
ATMEGA88A-PU PDIP 28P3 28 Industrial (A) (-40°C to 85°C) 请求
ATMEGA88A-MMHR MLF (VQFN) 32M1-A 32 Industrial (A) (-40°C to 85°C) 请求
ATMEGA88A-AUR TQFP 32A 32 Industrial (A) (-40°C to 85°C) 请求
ATMEGA88A-CCUR UFBGA 32CC1 32 (6x6) Industrial (A) (-40°C to 85°C) 请求
ATMEGA88A-MU MLF (VQFN) 32M1-A 32 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.