ATAR892X-YYY-TKSI

更新时间： 2024-09-23 13:05:43

品牌	Logo	应用领域
爱特美尔 - ATMEL		外围集成电路光电二极管微控制器无线通信
页数	文件大小	规格书
100页	977K
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中文翻译

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数据手册

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ATAR892X-YYY-TKSI 数据手册

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Features

• 4-Kbyte ROM, 256 × 4-bit RAM

• 16 Bidirectional I/Os

• Up to 7 External/Internal Interrupt Sources

• Multifunction Timer/Counter with

– IR Remote Control Carrier Generator

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

– Phase Control Function

• 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 (ATAR892 only)

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

• Watchdog, POR and Brown-out Function

• Voltage Monitoring Inclusive Lo_BAT Detect

• Flash Controller ATAM893 Available (SSO20)

Microcontroller

for Wireless

Communication

Description

The ATAR092 and ATAR892 are members of Atmel’s family of 4-bit single-chip micro-

controllers. They offer highest integration for IR and RF data communication, remote-

control and phase-control applications. The ATAR092 and ATAR892 are suitable for

the transmitter side as well as the receiver side. They contain ROM, RAM, parallel I/O

ports, two 8-bit programmable multifunction 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-oscillators. The ATAR892 has an additional

EEPROM as a second chip in one package.

ATAR092

ATAR892

Figure 1. Block Diagram

V_SS

V_DD

OSC1 OSC2

Crystal

Brown-out protect.

RESET

UTCM

External

oscillators oscillators clock input

Timer 1

Voltage monitor

External input

Clock management

interval- and

watchdog timer

T2I

Timer 2

VMI

8/12-bit timer

T2O

BP10

BP13

ROM

4 K x 8 bit

RAM

256 x 4 bit

Port 1

with modulator

SSI

Serial interface

Timer 3

MARC4

BP20/NTE

T3O

T3I

4-bit CPU core

BP21

BP22

8-bit

timer/counter

with modulator

and demodulator

I/O bus

BP23

Data direction +

alternate function

Data direction +

interrupt control

Data direction +

alternate function

Port 4

Port 6

Port 5

BP40

BP42

T2O

BP50

INT6

BP52

INT1

BP63

T3I

BP60

T3O

INT3

BP41

BP43

INT3

BP53

INT1

BP51

INT6

VMI

T2I

Rev. 4535C–4BMCU–02/04

12 3 4 5 6 7...100

中文翻译

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与ATAR892X-YYY-TKSI相关器件

型号	品牌	获取价格	描述	数据表
ATAR892X-YYY-TKSY	MICROCHIP	获取价格	Microcontroller, 4-Bit, MROM, 4MHz, PDSO20
ATAR892X-YYY-TKSYZ	ATMEL	获取价格	Low-current Microcontroller for Wireless Communication
ATATMEGA165PA	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64K Bytes In-System Programmable Programmable
ATATMEGA168P	ATMEL	获取价格	8-bit Atmel Microcontroller with 4/8/16K Bytes In-System Programmable Flash
ATATMEGA168V	ATMEL	获取价格	8-bit Atmel Microcontroller with 4/8/16K Bytes In-System Programmable Flash
ATATMEGA3250A	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64K Bytes In-System Programmable Programmable
ATATMEGA3250PA	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64K Bytes In-System Programmable Programmable
ATATMEGA325A	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64K Bytes In-System Programmable Programmable
ATATMEGA325PA	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64K Bytes In-System Programmable Programmable
ATATMEGA6450A	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64K Bytes In-System Programmable Programmable

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