Datasheet > M48C260

M48C260

更新时间： 2024-11-13 21:19:43

品牌	Logo	应用领域
TEMIC		光电二极管外围集成电路
页数	文件大小	规格书
51页	562K
描述
Microprocessor Circuit, CMOS, PDSO28, SSO-28

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中文翻译

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技术参数
数据手册

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M48C260 技术参数

生命周期：	Transferred	包装说明：	SSO-28
Reach Compliance Code：	unknown	风险等级：	5.65
JESD-30 代码：	R-PDSO-G28	端子数量：	28
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
表面贴装：	YES	技术：	CMOS
端子形式：	GULL WING	端子位置：	DUAL
uPs/uCs/外围集成电路类型：	MICROPROCESSOR CIRCUIT	Base Number Matches：	1

M48C260 数据手册

M44C260/M48C260

MARC4 – 4-bit Microcontroller

The M44C260 and M48C260 are members of the TEMIC family of 4-bit single chip microcontrollers. The M48C260

is the user programmable version of the M44C260. It contains an EEPROM program memory instead of a ROM. Both

microcontroller types contain RAM, EEPROM data memory, parallel I/O ports, one timer with watchdog function, two

8/16-bit multifunction timer/counter and the on-chip clock generation.

Features

Benefits

4-bit HARVARD architecture

Low power consumption

1 µs instruction cycle

Power-down mode < 1 µA

4K 8-bit application program memory

256 4-bit RAM

2.4 to 6.2 V supply voltage

Self-test functions

16 8-bit EEPROM

High-level programming language in qFORTH

User programmable with the application program

16 bidirectional I/O’s

8 hard and software interrupt levels

8-bit multifunction timer/counter

Interval timer with watchdog

32 kHz on-chip oscillator

NWP

NRST

TCL

OSCIN

OSCOUT

Test

Reset

Clock

Sleep

Timer 2

Timer 1

ROM or

EEPROM

4K x 8 bit

RAM

256 x 4 bit

Watch-

dog

EEPROM

16 x 8 bit

Timer B

Timer A

MARC4

4–bit CPU core

Intervall

timer

I/O bus

Input

Port 4

Interrupt

inputs

I/O

INT6

94 9038

Port 0

Port 1

Port 2

Port 3

TA TB

IP43

IP40

Figure 1. Block diagram

TELEFUNKEN Semiconductors

1 (51)

Rev. A2, 16-Dec-97

Preliminary Information

12 3 4 5 6 7...51

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