UPD7564ACS

更新时间： 2024-11-24 12:16:59

品牌	Logo	应用领域
日电电子 - NEC		计算机
页数	文件大小	规格书
56页	431K
描述
4-BIT SINGLE-CHIP MICROCOMPUTER

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

UPD7564ACS 技术参数

生命周期：	Obsolete	包装说明：	SHRINK, PLASTIC, DIP-20
Reach Compliance Code：	unknown	风险等级：	5.84
具有ADC：	NO	位大小：	4
最大时钟频率：	0.71 MHz	DAC 通道：	NO
DMA 通道：	NO	JESD-30 代码：	R-PDIP-T20
I/O 线路数量：	15	端子数量：	20
PWM 通道：	NO	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	认证状态：	Not Qualified
ROM可编程性：	MROM	速度：	0.71 MHz
最大供电电压：	6 V	最小供电电压：	2.7 V
表面贴装：	NO	技术：	CMOS
端子形式：	THROUGH-HOLE	端子位置：	DUAL
uPs/uCs/外围集成电路类型：	MICROCONTROLLER	Base Number Matches：	1

UPD7564ACS 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD7564A, 7564A(A)

4-BIT SINGLE-CHIP MICROCOMPUTER

DESCRIPTION

The µPD7564A is a 4-bit single-chip microcomputer with a small number of ports in a small package, which is

of low-order models, µPD7554 and 7564 sub-series in the µPD7500 series. With an on-chip serial interface, it per-

forms efficient dispersion processing of a system as a sub-CPU for the 75X series or 78k series.

The µPD7564A has outputs to directly drive a triac and LEDs and allows selection among many types of input/

output circuits using their respective mask options, sharply reducing the number of external circuits required.

Details of functions are described in the User’s Manual shown below. Be sure to read in design.

µPD7554, 7564 User’s Manual: IEM-1111D

•

8-bit serial interface

FEATURES

Standby (STOP/HALT) function

Low supply voltage data retaining function for data

memory

•

47 types of instructions

(Subset of µPD7500H SET B)

•

Instruction cycle

Ceramic oscillation : 2.86 µs

•

Built-in ceramic oscillator for system clock

Low power dissipation

(in operation at 700 kHz, 5 V)

•

Program memory (ROM) capacity: 1024 × 8 bits

Data memory (RAM) capacity: 64 × 4 bits

Test source: One external source and two internal

sources

Single power supply (2.7 to 6.0 V)

PIN CONFIGURATION (TOP VIEW)

•

8-bit timer/event counter

P00/INT0

P01/SCK

P02/SO

P03/SI

P80

V^SS

15 I/O lines (Total output current of all pins: 100 mA)

• Can directly drive a triac and a LED: P80 to P82

• Can directly drive LEDs: P100 to P103 and P110 to

P113

P112

P111

P110

P103

P102

P101

P100

RESET

• Mask option function provided for every port

P81

P82

APPLICATIONS

µPD7564A

CL2

: PPCs,printers,VCRs,audioequipments,

etc.

CL1

V^DD

µPD7564A(A) : Automotive and transportation equip-

★

ments, etc.

The quality grade and absolute maximum ratings of the µPD7564A and the µPD7564A(A) differ.

Except where specifically noted, explanations here concern the µPD7564A as a representative product.

If you are using the µPD7564A(A), use the information presented here after the checking the func-

tional differences.

The information in this document is subject to change without notice.

The mark ★ shows major revised points.

Document No. IC-2401C

(O. D. No. IC-7834C)

Date Published December 1994 P

Printed in Japan

1994

12 3 4 5 6 7...56

中文翻译

下载PDF

与UPD7564ACS相关器件

型号	品牌	获取价格	描述	数据表
UPD7564ACSA	NEC	获取价格	4-BIT SINGLE-CHIP MICROCOMPUTER
UPD7564ACS-XXX	NEC	获取价格	Microcontroller, 4-Bit, MROM, 0.71MHz, CMOS, PDIP20, SHRINK, PLASTIC, DIP-20
UPD7564AG	NEC	获取价格	4-BIT SINGLE-CHIP MICROCOMPUTER
UPD7564AG(A)-XXX	NEC	获取价格	Microcontroller, 4-Bit, MROM, 0.71MHz, MOS, PDSO20, 0.300 INCH, PLASTIC, SOP-20
UPD7564AGA	NEC	获取价格	4-BIT SINGLE-CHIP MICROCOMPUTER
UPD7564AG-XXX	NEC	获取价格	Microcontroller, 4-Bit, MROM, 0.71MHz, CMOS, PDSO20, PLASTIC, SOP-20
UPD7564CS	NEC	获取价格	Microcontroller, 4-Bit, MROM, 0.71MHz, CMOS, PDIP20, SHRINK, PLASTIC, DIP-20
UPD7564CS-XXX	NEC	获取价格	Microcontroller, 4-Bit, MROM, 0.71MHz, CMOS, PDIP20, SHRINK, PLASTIC, DIP-20
UPD7564G	NEC	获取价格	Microcontroller, 4-Bit, MROM, 0.71MHz, CMOS, PDSO20, PLASTIC, SO-20
UPD7564G-XXX	NEC	获取价格	Microcontroller, 4-Bit, MROM, 0.71MHz, CMOS, PDSO20, PLASTIC, SOP-20

与UPD7564ACS相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

39
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

31
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

59
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

55

产品中心

服务支持

精选活动

关于我们

帮助中心

UPD7564ACS

UPD7564ACS 技术参数

UPD7564ACS 数据手册

与UPD7564ACS相关器件

与UPD7564ACS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

UPD7564ACS

UPD7564ACS 技术参数

UPD7564ACS 数据手册

与UPD7564ACS相关器件

与UPD7564ACS相关文章

您还可以找

您在本页遇到什么问题？