COP888CG datasheet(2/40 Pages) NSC

부품명	COP888CG

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

PDF	40 Pages

Scroll/Zoom	100%

제조업체	NSC [National Semiconductor (TI)]

홈페이지	http://www.national.com

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2 / 40 page

General Description (Continued)

The device is a fully static part fabricated using double-met-

al silicon gate microCMOS technology Features include an

8-bit memory mapped architecture MICROWIREPLUSTM

serial IO three 16-bit timercounters supporting three

modes (Processor Independent PWM generation External

Event counter and Input Capture mode capabilities) full du-

plex UART and two comparators Each IO pin has software

selectable configurations The devices operates over a volt-

age range of 27V to 55V High throughput is achieved with

an efficient regular instruction set operating at a maximum

rate of 1 ms per instruction

TABLE I COP888CGEG Family Members

ROMEPROM

RAM

Key

Device

(Bytes)

Common

Features

COP888CG

4k ROM

192

3 Timers

COP888EG

8k ROM

256

UART

COP87L84EG 8k OTP EPROM

256

1 Comparator

COP87L84RG 32k OTP EPROM

256

Dual-In-Line Package

Note

-X

Crystal Oscillator

-E

Halt Enable

TLDD12872 – 2

Top View

Order Number COP87L84RGM-XE or COP87L84RGN-XE

See NS Package Number M28B or N28B

FIGURE 2 Connection Diagrams

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