COP87L88GGV - 8-Bit One-Time Programmable OTP Microcontroller with UART and Three Multi-Function Timers

General Description

The COP87L88GG OTP microcontroller is a member of the

COP8TM feature family using an 8-bit core architecture. It is

pin and software compatible to the mask ROM COP888GG

product family. (Continued)

Features

Y Full duplex UART

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

supporting:

Ð Processor independent PWM mode

Ð External event counter mode

Ð Input capture mode

Y 16 kbytes on-board OTP EPROM with security feature

Y 512 bytes on-board RAM

Additional Peripheral Features

Y Idle Timer

Y Multi-Input Wakeup (MIWU) with optional interrupts (8)

Y WATCHDOGTM and clock monitor logic

Y Two analog comparators

Y MICROWIRE/PLUSTM serial I/O

General Description

The COP87L88GG OTP microcontroller is a member of the

COP8TM feature family using an 8-bit core architecture. It is

pin and software compatible to the mask ROM COP888GG

product family. (Continued)

Features

Y Full duplex UART

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

supporting:

Ð Processor independent PWM mode

Ð External event counter mode

Ð Input capture mode

Y 16 kbytes on-board OTP EPROM with security feature

Y 512 bytes on-board RAM

Additional Peripheral Features

Y Idle Timer

Y Multi-Input Wakeup (MIWU) with optional interrupts (8)

Y WATCHDOGTM and clock monitor logic

Y Two analog comparators

Y MICROWIRE/PLUSTM serial I/O

Y Packages:

Ð 40 DIP with 36 I/O pins

Ð 44 PLCC with 40 I/O pins

CPU/Instruction Set Features

Y 1 ms instruction cycle time

Y Fourteen multi-source vectored interrupts servicing

Ð External interrupt with selectable edge

Ð Idle Timer T0

Ð Three Timers (each with 2 interrupts)

Ð MICROWIRE/PLUS

Ð Multi-Input Wakeup

Ð Software trap

Ð UART (2)

Ð Default VIS (default interrupt)

Y Versatile and easy to use instruction set

Y 8-bit Stack Pointer SPÐ(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: 2.7V ±5.5V

Y Temperature ranges: b40§C to a85§C

Development Support

Y Emulation device for the COP888GG and COP888HG

Y Real time emulation and full program debug offered by

MetaLink Development System

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