Datasheet > ATAR090X-YYY-TKSC

ATAR090X-YYY-TKSC

更新时间： 2024-11-26 03:14:07

品牌	Logo	应用领域
爱特美尔 - ATMEL		微控制器光电二极管
页数	文件大小	规格书
75页	1037K
描述
Microcontroller, 4-Bit, MROM, 4MHz, CMOS, PDSO20, SSOP-20

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中文翻译

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数据手册

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Features

• Extended Temperature Range for High Temperature up to 105°C

• 2-Kbyte ROM, 256 × 4-bit RAM

• 12 Bi-directional I/Os

• Up to 6 External/Internal Interrupt Sources

• Multifunction Timer/Counter with

– IR Remote Control Carrier Generator

– Bi-phase-, Manchester- and Pulse-width Modulator

• 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)

Low-current

• 32 × 16-bit EEPROM (ATAR890-C only)

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

• Watchdog, POR and Brown-out Function

• Voltage Monitoring Inclusive Lo_BAT Detection

• Flash Controller T48C893 Available (SSO20)

Microcontroller

for Wireless

Communication

Description

The ATAR090-C and ATAR890-C are members of Atmel’s family of 4-bit single-chip

microcontrollers. They offer the highest integration for IR and RF data communication

and remote-control. The ATAR090-C and ATAR890-C are suitable for the transmitter

side. They contain ROM, RAM, parallel I/O ports, two 8-bit programmable multifunc-

tion timer/counters with modulator and demodulator function, voltage supervisor,

interval timer with watchdog function and a sophisticated on-chip clock generation

with external clock input, integrated RC-, 32-kHz crystal- and 4-MHz crystal-oscilla-

tors. The ATAR890-C has an additional EEPROM as a second chip in one package.

ATAR090-C

ATAR890-C

Figure 1. Block Diagram

V_DD

V_SS

OSC1

OSC2

Crystal

External

Brown-out protect

RESET

oscillators oscillators clock input

Voltage monitor

External input

UTCM

Clock management

Timer 1

interval- and

watchdog timer

VMI

ROM

RAM

T2I

Timer 2

8/12-bit timer

2 K x 8 bit

256 x 4 bit

T2O

with modulator

MARC4

4-bit CPU core

BP20/NTE

BP21

SSI

Serial interface

BP22

I/O bus

BP23

Data direction +

alternate function

Data direction +

interrupt control

Port 4

Port 5

BP40

INT3

BP50

INT6

BP52

INT1

BP42

T2O

BP51

INT6

BP53

INT1

BP41

BP43

INT3

VMI

T2I

Rev. 4700B–4BMCU–02/04

12 3 4 5 6 7...75

中文翻译

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与ATAR090X-YYY-TKSC相关器件

型号	品牌	获取价格	描述	数据表
ATAR090X-YYY-TKSD	ATMEL	获取价格	Microcontroller, 4-Bit, MROM, 4MHz, CMOS, PDSO20, SSOP-20
ATAR090X-YYY-TKSYZ	ATMEL	获取价格	Low-current Microcontroller for Wireless Communication
ATAR092	ATMEL	获取价格	Low-current Microcontroller for Wireless Communication
ATAR092892P	ATMEL	获取价格	MARC4 4-bit Microcontrollers
ATAR092-C	ATMEL	获取价格	Low-current Microcontroller for Wireless Communication
ATAR092C-YYY-TKQC	ATMEL	获取价格	Microcontroller, 4-Bit, MROM, 4MHz, CMOS, PDSO20, SSOP-20
ATAR092C-YYY-TKQI	ATMEL	获取价格	Microcontroller, 4-Bit, MROM, 4MHz, CMOS, PDSO20, LEAD FREE, SSOP-20
ATAR092C-YYY-TKSC	ATMEL	获取价格	Microcontroller, 4-Bit, MROM, 4MHz, CMOS, PDSO20, SSOP-20
ATAR092C-YYY-TKSI	ATMEL	获取价格	Microcontroller, 4-Bit, MROM, 4MHz, CMOS, PDSO20, LEAD FREE, SSOP-20
ATAR092-D	ATMEL	获取价格	Low-current Microcontroller for Wireless Communication

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