P89LPC936FDH-S Philips, P89LPC936FDH-S Datasheet - Page 4

• Manufacturer Part Number: P89LPC936FDH-S
• Description: ram, tssop, flash, Microcontrollers, Microprocessors, Semiconductors and Actives, mcu, ic
• Manufacturer: Philips

Philips Semiconductors
5. Block diagram
9397 750 15113
Product data sheet
Fig 1. Block diagram
RESONATOR
P3[1:0]
P2[7:0]
P1[7:0]
P0[7:0]
CRYSTAL
OR
X1
X2
P89LPC933/934/935/936
OSCILLATOR DIVIDER
CONFIGURABLE I/Os
CONFIGURABLE I/Os
CONFIGURABLE I/Os
CONFIGURABLE I/Os
WATCHDOG TIMER
PROGRAMMABLE
AND OSCILLATOR
(P89LPC935/936)
CONFIGURABLE
AUXILIARY RAM
4 kb/8 kB/16 kB
DATA EEPROM
CODE FLASH
OSCILLATOR
INTERRUPT
DATA RAM
256-BYTE
512-BYTE
512-BYTE
KEYPAD
PORT 3
PORT 2
PORT 1
PORT 0
ACCELERATED 2-CLOCK 80C51 CPU
Rev. 06 — 20 June 2005
8-bit microcontroller with accelerated two-clock 80C51 core
internal bus
CPU
clock
OSCILLATOR
ON-CHIP
RC
P89LPC933/934/935/936
(POWER-ON RESET,
BROWNOUT RESET)
REAL-TIME CLOCK/
POWER MONITOR
(P89LPC935/936)
(P89LPC935/936)
CCU (CAPTURE/
COMPARE UNIT)
SYSTEM TIMER
COMPARATORS
ADC1/DAC1
ADC0/DAC0
ANALOG
I
TIMER 0
TIMER 1
2
UART
C-BUS
SPI
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
002aab070
TXD
RXD
SCL
SDA
SPICLK
MOSI
MISO
SS
T0
T1
CMP2
CIN2B
CIN2A
CMP1
CIN1A
CIN1B
OCA
OCB
OCC
OCD
ICA
ICB
AD10
AD11
AD12
AD13
DAC1
AD00
AD01
AD02
AD03
DAC1
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