Datasheet > NSC800E1/883

NSC800E1/883

更新时间： 2024-09-18 20:49:19

品牌	Logo	应用领域
美国国家半导体 - NSC		外围集成电路
页数	文件大小	规格书
76页	785K
描述
IC,MICROPROCESSOR,8-BIT,CMOS,LLCC,44PIN,CERAMIC

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技术参数
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NSC800E1/883 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	风险等级：	5.92
位大小：	8	JESD-30 代码：	S-XQCC-N44
JESD-609代码：	e0	端子数量：	44
最高工作温度：	125 °C	最低工作温度：	-55 °C
封装主体材料：	CERAMIC	封装代码：	QCCN
封装等效代码：	LCC44,.65SQ	封装形状：	SQUARE
封装形式：	CHIP CARRIER	认证状态：	Not Qualified
筛选级别：	38535Q/M;38534H;883B	速度：	1 MHz
子类别：	Microprocessors	表面贴装：	YES
技术：	CMOS	温度等级：	MILITARY
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	NO LEAD
端子节距：	1.27 mm	端子位置：	QUAD
uPs/uCs/外围集成电路类型：	MICROPROCESSOR, RISC	Base Number Matches：	1

NSC800E1/883 数据手册

June 1992

NSC800^TMHigh-Performance

Low-Power CMOS Microprocessor

General Description

Features

Fully compatible with Z80 instruction set:

The NSC800 is an 8-bit CMOS microprocessor that func-

tions as the central processing unit (CPU) in National Semi-

conductor’s NSC800 microcomputer family. National’s

microCMOS technology used to fabricate this device pro-

vides system designers with performance equivalent to

comparable NMOS products, but with the low power advan-

tage of CMOS. Some of the many system functions incorpo-

rated on the device, are vectored priority interrupts, refresh

control, power-save feature and interrupt acknowledge. The

NSC800 is available in dual-in-line and surface mounted

chip carrier packages.

Powerful set of 158 instructions

10 addressing modes

22 internal registers

Low power: 50 mW at 5V V

Unique power-save feature

Multiplexed bus structure

Schmitt trigger input on reset

On-chip bus controller and clock generator

Variable power supply 2.4V 6.0V

On-chip 8-bit dynamic RAM refresh circuitry

The system designer can choose not only from the dedicat-

ed CMOS peripherals that allow direct interfacing to the

NSC800 but from the full line of National’s CMOS products

to allow a low-power system solution. The dedicated periph-

erals include NSC810A RAM I/O Timer, NSC858 UART,

and NSC831 I/O.

Speed: 1.0 ms instruction cycle at 4.0 MHz

NSC800-4 4.0 MHz

NSC800-35 3.5 MHz

NSC800-3

NSC800-1

2.5 MHz

1.0 MHz

Capable of addressing 64k bytes of memory and 256

I/O devices

All devices are available in commercial, industrial and mili-

tary temperature ranges along with two added reliability

flows. The first is an extended burn in test and the second is

the military class C screening in accordance with Method

5004 of MIL-STD-883.

Five interrupt request lines on-chip

Block Diagram

TL/C/5171–73

NSC800^TMis a trademark of National Semiconductor Corp.

TRI-STATEÉ is a registered trademark of National Semiconductor Corp.

Z80É is a registered trademark of Zilog Corp.

1995 National Semiconductor Corporation

TL/C/5171

RRD-B30M105/Printed in U. S. A.

12 3 4 5 6 7...76

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与NSC800E1/883相关器件

型号	品牌	获取价格	描述	数据表
NSC800E-1/883	ETC	获取价格	8-Bit Microprocessor
NSC800E1/883C	TI	获取价格	暂无描述
NSC800E1M	TI	获取价格	IC,MICROPROCESSOR,8-BIT,CMOS,LLCC,44PIN,CERAMIC
NSC800E-1M	ETC	获取价格	8-Bit Microprocessor
NSC800E3/883	TI	获取价格	IC,MICROPROCESSOR,8-BIT,CMOS,LLCC,44PIN,CERAMIC
NSC800E-3/883	ETC	获取价格	8-Bit Microprocessor
NSC800E3/883C	TI	获取价格	IC,MICROPROCESSOR,8-BIT,CMOS,LLCC,44PIN,CERAMIC
NSC800E-35/883	TI	获取价格	8-BIT, 3.5MHz, MICROPROCESSOR, CQCC44, LCC-44
NSC800E-3M	TI	获取价格	8-BIT, 2.5MHz, MICROPROCESSOR, CQCC44, CERAMIC, LCC-44
NSC800E-3M	NSC	获取价格	IC 8-BIT, 2.5 MHz, MICROPROCESSOR, CQCC44, CERAMIC, LCC-44, Microprocessor

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