P87CL881H View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

P87CL881H

Low-voltage microcontroller with 63-kbyte OTP program memory and 2-kbyte RAM / LQFP44 Package

Philips Electronics 

Philips Semiconductors

Low-voltage microcontroller with 63-kbyte

OTP program memory and 2-kbyte RAM

Product specification

P87CL881H

REGISTER NAME

Timer 2

Timer 2 Compare High byte

Timer 2 Compare Low byte

Timer 2 Reload/Capture High byte

Timer 2 Reload/Capture Low byte

Timer/Counter 2 Control Register

Timer/Counter 2 High byte

Timer/Counter 2 Low byte

Interrupt logic

Interrupt Enable Register 0

Interrupt Enable Register 1

Interrupt Enable Register 2

Interrupt Priority Register 0

Interrupt Priority Register 1

Interrupt Priority Register 2

Interrupt Sensitivity Register 1

Interrupt Polarity Register

Interrupt Request Flag Register 1

Low Voltage Detection

LVD Control Register

PORACO

Reset Status Register

UART

Serial Port Buffer

Serial Port Control Register

I2C-bus interface

Address Register

Serial Control Register

Data Shift Register

Serial Status Register

Watchdog timer

Watchdog Timer Control Register

Watchdog Timer Interval Register

REGISTER MNEMONIC SFR ADDRESS

RESET VALUE(2)

COMP2H

COMP2L

RCAP2H

RCAP2L

T2CON

TH2

TL2

ABH

AAH

CBH

CAH

C8H

CDH

CCH

0000 0000

0000 0000

0000 0000

0000 0000

0000 0000

0000 0000

0000 0000

IEN0

IEN1

IEN2

IP0

IP1

IP2

ISE1

IX1

IRQ1

A8H

E8H

F1H

B8H

F8H

F9H

E1H

E9H

C0H

0000 0000

0000 0000

0000 0000

0000 0000

0000 0000

0000 0000

0000 0000

0000 0000

0000 0000

LVDCON

F2H

0000 0000

RSTAT

E6H

XXX1 1000

S0BUF

S0CON

99H

0000 0000

98H

0000 0000

S1ADR

S1CON

S1DAT

S1STA

DBH

D8H

DAH

D9H

0000 0000

0000 0000

0000 0000

1111 1000

WDCON

WDTIM

A5H

1010 0101

FFH

0000 0000

1999 Apr 16

9

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