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Datasheet

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软件

说明

ATtiny441/841

ATtiny441/841 Complete

(文件大小: 18.1MB, 366 页数, 修订版 H, 更新时间: 05/2014)

ATtiny441/841

ATtiny441/841 Summary

(文件大小: 704KB, 20 页数, 修订版 H, 更新时间: 05/2014)
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Support for the ATtiny841 within Atmel Studio 6.1 requires a device support package: DOWNLOAD

The high-performance Atmel picoPower 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory, 512-Byte EEPROM, 512B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with two PWM channels, two 16-bit timer/counters with two PWM channels, internal and external interrupts, an 12-channel 10-bit A/D converter, 2 On-chip analog comparators, 2 full duplex USARTs with Start Frame wake up from power down, master/slave SPI serial interface, slave I2C serial interface, programmable gain stage (1x, 20x, and 100x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, internal calibrated oscillator, and four software selectable power saving modes. The device operates between 1.7-5.5 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:

14

Max. Operating Freq. (MHz):

16 MHz

CPU:

8-bit AVR

# of Touch Channels:

0

Hardware QTouch Acquisition:

No

Max I/O Pins:

12

Ext Interrupts:

12

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
ATTINY841-MMH VQFN 20M2 20 Industrial (A) (-40°C to 85°C) 请求
ATTINY841-MMHR VQFN 20M2 20 Industrial (A) (-40°C to 85°C) 请求
ATTINY841-MU MLF (WQFN) 20M1 20 Industrial (A) (-40°C to 85°C) 请求
ATTINY841-MUR MLF (WQFN) 20M1 20 Industrial (A) (-40°C to 85°C) 请求
ATTINY841-SSU SOIC (150mil) 14S1 14 Industrial (A) (-40°C to 85°C) 请求
ATTINY841-SSUR SOIC (150mil) 14S1 14 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.