ATAR080

更新时间： 2024-01-09 16:42:15

品牌	Logo	应用领域
爱特美尔 - ATMEL		微控制器无线通信
页数	文件大小	规格书
68页	746K
描述
Low-current Microcontroller for Wireless Communication

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中文翻译

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数据手册

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ATAR080 数据手册

Features/Benefits

• Very Low Power Consumption in Active, Power-down and Sleep Mode

• 2-Kbyte ROM, 256 × 4-bit RAM

• 12 Bi-directional I/Os

• Up to 6 External/Internal Interrupt Sources

• Multifunction Timer/Counter

• Programmable System-clock with Prescaler and Five Different Clock Sources

• Wide Supply-voltage Range (1.8 V to 6.5 V)

• Very Low Sleep Current (< 1 µA)

• Synchronous Serial Interface (2-wire, 3-wire)

• Watchdog, POR and Brown-out Function

• Voltage Monitoring Inclusive Lo_BAT Detection

• Flash Controller ATAM893 available (SSO20)

Low-current

Microcontroller

for Wireless

Description

The ATAR080 is a member of Atmel’s family of 4-bit single-chip microcontrollers. It

contains ROM, RAM, parallel I/O ports, one 8-bit programmable multifunction

timer/counter with modulator function, voltage supervision, interval timer with watch-

dog function and a sophisticated on-chip clock generation with external clock input,

integrated RC-, 32-kHz and 4-MHz crystal-oscillators.

Communication

ATAR080

Figure 1. Block Diagram

NRST/

OSC2

OSC1

VSS VDD

Brown-out

Crystal

External

protect RESET

Voltage Monitor

External input

oscillators oscillators clock input

UTCM

Clock management

Timer 1

interval- and

watchdog timer

VMI

ROM

RAM

T2I

T2O

Timer 2

8/12-bit timer

with modulator

2 K × 8 bit 256 × 4 bit

MARC4

4-bit CPU core

SSI

BP20/NTE

BP21

Serial interface

BP22

I/O bus

BP23

Data direction +

alternate function

Data direction +

interrupt control

Port 4

Port 5

BP40

INT3

BP42

T2O

BP50

INT6

BP52

INT1

BP43

INT3

BP51

INT6

BP53

INT1

BP41

VMI

T2I

Rev. 4675D–4BMCU–12/04

12 3 4 5 6 7...68

中文翻译

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与ATAR080相关器件

型号	品牌	获取价格	描述	数据表
ATAR080-D	ATMEL	获取价格	Low-current Microcontroller for Wireless Communication
ATAR080D-XXX-TKQD	ATMEL	获取价格	Microcontroller, 4-Bit, MROM, MARC4 CPU, 4MHz, CMOS, PDSO20,
ATAR080D-XXX-TKQJ	ATMEL	获取价格	Microcontroller, 4-Bit, MROM, MARC4 CPU, 4MHz, CMOS, PDSO20,
ATAR080D-XXX-TKSD	ATMEL	获取价格	Microcontroller, 4-Bit, MROM, MARC4 CPU, 4MHz, CMOS, PDSO20,
ATAR080D-XXX-TKSJ	ATMEL	获取价格	Microcontroller, 4-Bit, MROM, MARC4 CPU, 4MHz, CMOS, PDSO20,
ATAR080F	ATMEL	获取价格	MARC4 4-bit Microcontrollers
ATAR080-XXX-TKQJ	MICROCHIP	获取价格	Microcontroller, 4-Bit, MROM, 4MHz, PDSO20
ATAR080-XXX-TKQY	ATMEL	获取价格	暂无描述
ATAR080-XXX-TKQYD	ATMEL	获取价格	Microcontroller, 4-Bit, MROM, MARC4 CPU, 4MHz, CMOS, PDSO20,
ATAR080-XXX-TKSJ	MICROCHIP	获取价格	Microcontroller, 4-Bit, MROM, 4MHz, PDSO20