COP87L88RWV-XE datasheet(2/42 Pages) NSC

Part #	COP87L88RWV-XE

Description	8-Bit One-Time Programmable OTP Microcontroller with Pulse Train Generators and Capture Modules

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Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

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2 / 42 page

General Description (Continued)

It is a fully static part fabricated using double-metal silicon

gate microCMOS technology Features include an 8-bit

memory mapped architecture MICROWIREPLUS serial

IO two 16-bit timercounters supporting three modes

(Processor Independent PWM generation External Event

counter and Input Capture mode capabilities) four indepen-

dent 16-bit pulse train generators with 16-bit prescalers two

independent 16-bit input capture modules with 8-bit prescal-

ers multiply and divide functions full duplex UART and two

power savings modes (HALT and IDLE) both with a mul-

ti-sourced wake upinterrupt capability This multi-sourced

interrupt capability may also be used independent of the

HALT or IDLE modes Each IO pin has software selectable

configurations The devices operate over a voltage range of

27V--55V High throughput is achieved with an efficient

regular instruction set operating at a maximum of 1 ms per

instruction rate

Connection Diagram

TLDD12855 – 2

Top View

Note

-X Crystal Oscillator

-E Halt Enable

Order Number COP87L88RWV-XE

See NS Plastic Chip Package Number V68A

FIGURE 2 Connection Diagram

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