Datasheet > E0C62M2F

E0C62M2F

更新时间： 2024-11-25 20:01:15

品牌	Logo	应用领域
精工 - SEIKO		时钟外围集成电路
页数	文件大小	规格书
6页	79K
描述
4-BIT, MROM, 0.32768MHz, MICROCONTROLLER, PQFP80, PLASTIC, QFP14-80

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E0C62M2F 数据手册

PF1004-01

E0C62M2

4-bit Single Chip Microcomputer

● Core CPU Architecture

● Dual Slope Type A/D Converter

● High Quality Display LCD Driver

● SVD Circuit

■ DESCRIPTION

The E0C62M2 is a CMOS 4-bit single-chip microcomputer made up of the 4-bit core CPU E0C6200A, ROM,

RAM, dual slope type A/D converter, attenuator circuit for various measurement modes, LCD driver, serial

interface, and other circuits. It is especially suitable for measurement and LCD display systems such as a digital

multimeter.

■ FEATURES

● CMOS LSI 4-bit parallel processing

● Clock .....................................................32.768kHz (Typ.)

● Instruction set........................................100 instructions

● Instruction execution time .....................153µsec, 214µsec, 366µsec

● ROM capacity .......................................1,536 words × 12 bits

● RAM capacity ........................................128 words × 4 bits

● A/D converter ........................................Dual slope type

Resolution : Conversion time (2 stages)

4,370 counts : 400 msec

A/D conversion precision: ±0.1%

(operating temperature range: 20°C to 40°C)

441 counts : 100 msec (High speed mode)

3 integral resistors can be connected

Current, voltage and resistance can be measured

AC voltage/AC current can be measured using an external rectifier circuit

Continuity check mode built-in (measurement value can be displayed)

Reference voltage generation circuit built-in

● Input port ...............................................8 bits (pull down resistors can be supplemented by mask option)

● Output port ............................................4 bits

● Buzzer output ........................................2 ports (BZ, BZ)

● I/O port ..................................................4 bits

● Serial interface ......................................1 port for data input

These ports can be switched

to general I/O port

1 port for data output

1 port for clock input/output

● LCD driver .............................................16 segments × 3 or 4 commons (can be switched using software)

LCD drive voltage generation circuit built-in (VL1, VL2, VL3)

Compatible with 3V LCD panel

● Timer .....................................................Built-in

● Watchdog timer .....................................Built-in

●

Supply voltage detection (SVD) circuit .. 2.3 ± 0.15V

● Interrupt.................................................External : Input port interrupt

2 systems

1 system

Internal : A/D interrupt

Timer interrupt

Serial interface interrupt 1 system

● Supply voltage ......................................3.0V (2.15V to 3.5V)

● Current consumption (Typ.) ..................HALT mode (32.768kHz/3.0V) : 3µA (Typ.)

A/D operating (32.768kHz/3.0V) : 0.9mA (in DC measurement)

A/D operating (32.768kHz/3.0V) : 1.1mA (in AC measurement)

● Package ................................................QFP5-80pin (plastic/ceramic), QFP14-80pin (plastic) or chip

SEIKO EPSON CORPORATION

12 3 4 5 6

中文翻译

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与E0C62M2F相关器件

型号	品牌	获取价格	描述	数据表
E0C62T3Q14	SEIKO	获取价格	IC,MICROCONTROLLER,4-BIT,E0C6200/SMC6200 CPU,CMOS,QFP,80PIN,PLASTIC
E0C62T3Q5	SEIKO	获取价格	IC,MICROCONTROLLER,4-BIT,E0C6200/SMC6200 CPU,CMOS,QFP,80PIN,PLASTIC
E0C63158(48QFP)	SEIKO	获取价格	Microcontroller
E0C63158(64QFP)	SEIKO	获取价格	Microcontroller
E0C63158D	SEIKO	获取价格	4-BIT, MROM, 4.1MHz, MICROCONTROLLER, UUC, DIE
E0C63158F	SEIKO	获取价格	4-BIT, MROM, 4.1MHz, MICROCONTROLLER, PQFP64, PLASTIC, QFP13-64
E0C63256	SEIKO	获取价格	Microcontroller
E0C63256D	SEIKO	获取价格	4-BIT, MROM, 4.5MHz, MICROCONTROLLER, UUC, DIE
E0C63256F	SEIKO	获取价格	4-BIT, MROM, 4.5MHz, MICROCONTROLLER, PQFP64, QFP13-64
E0C63358	SEIKO	获取价格	4-BIT, MROM, 4MHz, MICROCONTROLLER, PQFP100, PLASTIC, QFP-100

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