Datasheet > 4552

4552

更新时间： 2024-10-28 06:28:11

品牌	Logo	应用领域
瑞萨 - RENESAS		计算机
页数	文件大小	规格书
145页	1075K
描述
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

4552 数据手册

4552 Group

REJ03B0023-0302

Rev.3.02

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

2006.12.22

DESCRIPTION

ꢀInterrupt ........................................................................ 4 sources

ꢀKey-on wakeup function pins ..................................................... 9

ꢀ LCD control circuit

The 4552 Group is a 4-bit single-chip microcomputer designed with

CMOS technology. Its CPU is that of the 4500 series using a

simple, high-speed instruction set. The computer is equipped with

two 8-bit timers (each timer has one or two reload registers), a 16-

bit timer for clock count, interrupts, and oscillation circuit switch

function.

Segment output ........................................................................ 28

Common output .......................................................................... 4

ꢀVoltage drop detection circuit (only H version)

Reset occurrence .................................... Typ. 1.8 V (Ta = 25 °C)

Reset release .......................................... Typ. 1.9 V (Ta = 25 °C)

ꢀWatchdog timer

The various microcomputers in the 4552 Group include variations

of the built-in memory size as shown in the table below.

ꢀClock generating circuit

FEATURES

ꢀMinimum instruction execution time

Built-in clock

(on-chip oscillator)

Mask ROM version .............................................................. 0.5 µs

(at 6 MHz oscillation frequency, in high-speed through-mode)

One Time PROM version................................................... 0.68 µs

(at 4.4 MHz oscillation frequency, in high-speed through-mode)

ꢀSupply voltage

Main clock

(ceramic resonator/RC oscillation)

Sub-clock

(quartz-crystal oscillation)

ꢀLED drive directly enabled (port D)

Mask ROM version ...................................................... 1.8 to 5.5 V

One Time PROM version............................................. 1.8 to 3.6 V

(It depends on operation source clock, oscillation frequency and op-

eration mode)

APPLICATION

Remote control transmitter

ꢀTimers

Timer 1...................................... 8-bit timer with a reload register

Timer 2................................. 8-bit timer with two reload registers

Timer 3.............................. 16-bit timer (fixed dividing frequency)

ROM (PROM) size

(ꢀ 10 bits)

RAM size

(ꢀ 4 bits)

Part number

Package

ROM type

M34552M4-XXXFP

M34552M8-XXXFP

M34552G8FP (Note)

M34552M4H-XXXFP

M34552M8H-XXXFP

M34552G8HFP (Note)

4096 words

8192 words

4096 words

8192 words

48P6S-A

Mask ROM

288 words

One Time PROM

Mask ROM

One Time PROM

Note: Shipped in blank.

Rev.3.02 Dec 22, 2006 page 1 of 142

REJ03B0023-0302

12 3 4 5 6 7...145

中文翻译

下载PDF

与4552相关器件

型号	品牌	获取价格	描述	数据表
455-200	ETC	获取价格	T-1(3mm) T-1 3/4(5mm) MOLDED LED MOUNT
455-210	ETC	获取价格	T-1(3mm) T-1 3/4(5mm) MOLDED LED MOUNT
455-220	ETC	获取价格	T-1(3mm) T-1 3/4(5mm) MOLDED LED MOUNT
455-230	ETC	获取价格	T-1(3mm) T-1 3/4(5mm) MOLDED LED MOUNT
455-240	ETC	获取价格	T-1(3mm) T-1 3/4(5mm) MOLDED LED MOUNT
45524-0001	MOLEX	获取价格	Board Connector, 1 Contact(s), Female, Straight, Press Fit Terminal, Locking, Black Insula
455-250	ETC	获取价格	T-1(3mm) T-1 3/4(5mm) MOLDED LED MOUNT
455-260	ETC	获取价格	T-1(3mm) T-1 3/4(5mm) MOLDED LED MOUNT
455-270	ETC	获取价格	T-1(3mm) T-1 3/4(5mm) MOLDED LED MOUNT
455-280	ETC	获取价格	T-1(3mm) T-1 3/4(5mm) MOLDED LED MOUNT

与4552相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

12
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

11
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

39
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

46

产品中心

服务支持

精选活动

关于我们

帮助中心

4552

4552 数据手册

与4552相关器件

与4552相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

4552

4552 数据手册

与4552相关器件

与4552相关文章

您还可以找

您在本页遇到什么问题？