P89LPC932BA View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

P89LPC932BA

8-bit microcontroller with accelerated two-clock 80C51 core 8 kB Flash with 512-byte data EEPROM and 768-byte RAM

Philips Electronics 

Philips Semiconductors

6. Logic symbol

P89LPC932

8-bit microcontroller with accelerated two-clock 80C51 core

VDD VSS

KBI0

KBI1

KBI2

KBI3

KBI4

KBI5

KBI6

KBI7

CLKOUT

CMP2

CIN2B

CIN2A

CIN1B

CIN1A

CMPREF

CMP1

T1

XTAL2

XTAL1

Fig 5. Logic symbol.

P89LPC932

002aaa511

TxD

RxD

T0

INT0

INT1

RST

OCB

OCC

ICB

OCD

MOSI

MISO

SS

SPICLK

OCA

ICA

SCL

SDA

7. Special function registers

Remark: Special Function Registers (SFRs) accesses are restricted in the following

ways:

• User must not attempt to access any SFR locations not defined.

• Accesses to any defined SFR locations must be strictly for the functions for the

SFRs.

• SFR bits labeled ‘-’, ‘0’ or ‘1’ can only be written and read as follows:

– ‘-’ Unless otherwise specified, must be written with ‘0’, but can return any value

when read (even if it was written with ‘0’). It is a reserved bit and may be used in

future derivatives.

– ‘0’ must be written with ‘0’, and will return a ‘0’ when read.

– ‘1’ must be written with ‘1’, and will return a ‘1’ when read.

9397 750 12379

Product data

Rev. 04 — 06 January 2004

© Koninklijke Philips Electronics N.V. 2004. All rights reserved.

11 of 60

Share Link: