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P87LPC779 Datasheet(Fiches technique) 3 Page - NXP Semiconductors

Numéro de pièce P87LPC779
Description  CMOS single-chip 8-bit 80C51 microcontroller with 128-byte data RAM, 8 kB OTP
Télécharger  74 Pages
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Fabricant  PHILIPS [NXP Semiconductors]
Site Internet  http://www.nxp.com
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Philips Semiconductors
P87LPC779
CMOS single-chip 8-bit microcontroller
Product data
Rev. 02 — 03 May 2004
3 of 74
9397 750 13213
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
4.
Block diagram
Fig 1.
Block diagram.
ACCELERATED
80C51 CPU
8 kB
CODE EPROM
128-BYTE
DATA RAM
PORT 1
CONFIGURABLE I/Os
PORT 0
CONFIGURABLE I/Os
KEYPAD
INTERRUPT
PROGRAMMABLE
OSCILLATOR DIVIDER
CPU
CLOCK
CONFIGURABLE
OSCILLATOR
ON-CHIP
RC
OSCILLATOR
INTERNAL BUS
CRYSTAL
OR
RESONATOR
POWER MONITOR
(POWER-ON RESET,
BROWNOUT RESET)
002aaa815
UART
I2C
TIMER 0, 1
WATCHDOG TIMER
AND OSCILLATOR
DAC OUTPUT
ANALOG
COMPARATORS
A/D CONVERTER
PORT 2
CONFIGURABLE I/Os




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Datasheet Download



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