COP87L40RJ datasheet(2/28 Pages) NSC

Part #	COP87L40RJ

Description	8-Bit CMOS OTP Microcontrollers with 4k or 32k Memory and Comparator

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Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

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Block Diagram

Connection Diagrams

Note: -1 Crystal Oscillator

N - Brown out disabled

-2 External Oscillator

-3 R/C Oscillator

DS012529-1

FIGURE 1. Block Diagram

DS012529-2

Top View

Order Number

COP87L20CJN (-1N, -2N, -3N), or

COP87L20CJM(-1N, -2N, -3N), or

COP87L40CJN (-1N, -2N, -3N), or

COP87L40CJM (-1N, -2N, -3N), or

COP87L40RJN (-1N, -2N, -3N), or

COP87L40RJM (-1N, -2N, -3N)

See NS Package Number N28B or M28B

DS012529-3

Top View

Order Number

COP87L22CJN (-1N, -2N, -3N), or

COP87L22CJM(-1N, -2N, -3N), or

COP87L42CJN (-1N, -2N, -3N), or

COP87L42CJM (-1N, -2N, -3N), or

COP87L42RJN (-1N, -2N, -3N), or

COP87L42RJM (-1N, -2N, -3N)

See NS Package Number N20A or M20B

FIGURE 2. Connection Diagrams

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