COP87L88RG datasheet(1/40 Pages) NSC

部件名	COP87L88RG

功能描述	8-Bit One-Time Programmable (OTP) Microcontroller with 32 Kbytes of Program Memory

Download	40 Pages

Scroll/Zoom	100%

制造商	NSC [National Semiconductor (TI)]

网页	http://www.national.com

标志

1 / 40 page

TLDD12860

PRELIMINARY

September 1996

COP87L88RG

8-Bit One-Time Programmable (OTP) Microcontroller with

32 Kbytes of Program Memory

General Description

The COP87L88RG is a member of the COP8TM OTP micro-

controller family It is pin and software compatible to the

mask ROM COP888GG product family

(Continued)

Key Features

Y

Full duplex UART

Y

Three 16-bit timers each with two 16-bit registers

supporting

Processor independent PWM mode

External event counter mode

Input capture mode

Y

32 kbytes on-board EPROM with security feature

Note

Mask ROMed devices with equivalent on-chip features and pro-

gram memory sizes of 4k 8k 16k 20k and 24k are available (see

Table I)

Y

512 bytes on-board RAM

Additional Peripheral Features

Y

Idle timer

Y

Multi-Input Wake Up (MIWU) with optional interrupts (8)

Y

Two analog comparators

Y

WATCHDOGTM and clock monitor logic

Y

MICROWIREPLUSTM serial IO

IO Features

Y

Memory mapped IO

Y

Software selectable IO options (TRI-STATE

output

push-pull output weak pull-up input high impedance in-

put

Y

Schmitt trigger inputs on ports G and L

Y

Packages

44 PLCC with 40 IO pins

40 DIP with 36 IO pins

CPUInstruction Set Features

Y

1 ms instruction cycle time

Y

Fourteen multi-source vectored interrupts servicing

External interrupt

Idle timer T0

Two timers (each with 2 interrupts)

MICROWIREPLUS

Multi-Input Wake Up

Software trap

UART (2)

Default VIS (default interrupt)

Y

Versatile instruction set with true bit manipulation

Y

8-bit Stack Pointer SP (stack in RAM)

Y

Two

8-bit

register

indirect

data

memory

pointers

(B and X)

Fully Static CMOS

Y

Two power saving modes HALT and IDLE

Y

Single supply operation 27V – 55V

Y

Temperature range b40 Cto a85 C

Development Support

Y

Emulation device for the COP888EG COP888GG and

COP888HG

Y

Real time emulation and full program debug offered by

MetaLink Development System

Block Diagram

TLDD12860 – 1

FIGURE 1 Block Diagram

TRI-STATE

is a registered trademark of National Semiconductor Corporation

COP8TM MICROWIRETM MICROWIREPLUSTM and WATCHDOGTM are trademarks of National Semiconductor Corporation

iceMASTERTM is a trademark of MetaLink Corporation

C1996 National Semiconductor Corporation

RRD-B30M106Printed in U S A

http

www nationalcom

类似零件编号 - COP87L88RG

制造商	部件名	数据表	功能描述
National Semiconductor ...	COP87L88RB	814Kb / 72P	8-Bit CMOS OTP Microcontrollers with 16k or 32k Memory, CAN Interface, 8-Bit A/D, and USART
	COP87L88RD	422Kb / 39P	8-Bit CMOS OTP Microcontrollers with 16k or 32k Memory and 8-Channel A/D with Prescaler
	COP87L88RK	515Kb / 41P	8-Bit CMOS OTP Microcontrollers with 8k or 32k Memory, Comparator, and Single-slope A/D Capability
	COP87L88RW	419Kb / 42P	8-Bit One-Time Programmable OTP Microcontroller with Pulse Train Generators and Capture Modules
	COP87L88RWV-XE	419Kb / 42P	8-Bit One-Time Programmable OTP Microcontroller with Pulse Train Generators and Capture Modules

More results

类似说明 - COP87L88RG

制造商	部件名	数据表	功能描述
National Semiconductor ...	COP87L84RG	431Kb / 40P	8-Bit One-Time Programmable (OTP) Microcontroller with 32 Kbytes of Program Memory
	COP8782C	398Kb / 28P	8-Bit One-Time Programmable (OTP) Microcontroller
	COP87L88CL	385Kb / 34P	8-Bit One-Time Programmable OTP Microcontroller
NXP Semiconductors	PCD3745A	156Kb / 32P	8-bit microcontroller with 4.5 kbytes OTP memory and 32 kHz real-time clock 1999 Feb 02
Intel Corporation	M87C51	1Mb / 13P	CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER WITH 4 KBYTES OF EPROM PROGRAM MEMORY
ATMEL Corporation	TS80C54X2	1Mb / 58P	8-bit CMOS Microcontroller 16/32 Kbytes ROM/OTP
ATMEL Corporation	TS80C54	527Kb / 62P	8-bit CMOS Microcontroller 16/32 Kbytes ROM/OTP
Xilinx, Inc	XC1700E	264Kb / 13P	One-time programmable (OTP) read-only memory
ATMEL Corporation	T89C51RC2	251Kb / 9P	8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
National Semiconductor ...	COP87L88KG	443Kb / 42P	8-Bit One-Time Programmable (OTP) Microcontroller with UART and Three Multi-Function Timers