P89LPC930_931 NXP Semiconductors, P89LPC930_931 Datasheet - Page 18

The P89LPC930/931 are single-chip microcontrollers designed for applicationsdemanding high-integration, low cost solutions over a wide range of performancerequirements

P89LPC930_931

Manufacturer Part Number
P89LPC930_931
Description
The P89LPC930/931 are single-chip microcontrollers designed for applicationsdemanding high-integration, low cost solutions over a wide range of performancerequirements
Manufacturer
NXP Semiconductors
Datasheet
Philips Semiconductors
9397 750 14472
Product data
Fig 4. Block diagram of oscillator control.
SPI
XTAL1
XTAL2
Rev. 05 — 15 December 2004
OSCILLATOR
(7.3728 MHz)
OSCILLATOR
TIMER 0 and
WATCHDOG
(400 kHz)
TIMER 1
RC
Med. freq.
High freq.
Low freq.
PCLK
8-bit microcontrollers with two-clock 80C51 core
I
2
C
OSCCLK
GENERATOR
BAUD RATE
DIVM
P89LPC930/931
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
CCLK
UART
¸
2
002aaa431
WDT
RTC
CPU
18 of 55

Related parts for P89LPC930_931