p89lpc932ba NXP Semiconductors, p89lpc932ba Datasheet - Page 4
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p89lpc932ba
Manufacturer Part Number
p89lpc932ba
Description
P89lpc932 8-bit Microcontroller With Accelerated Two-clock 80c51 Core 8 Kb Flash With 512-byte Data Eeprom And 768-byte Ram
Manufacturer
NXP Semiconductors
Datasheet
1.P89LPC932BA.pdf
(60 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P89LPC932BA
Manufacturer:
MAXIM
Quantity:
9
Part Number:
P89LPC932BA
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Philips Semiconductors
4. Block diagram
9397 750 12379
Product data
Fig 1. Block diagram.
RESONATOR
CRYSTAL
OR
P89LPC932
OSCILLATOR DIVIDER
CONFIGURABLE I/Os
CONFIGURABLE I/Os
CONFIGURABLE I/Os
CONFIGURABLE I/Os
PROGRAMMABLE
CONFIGURABLE
AUXILIARY RAM
DATA EEPROM
CODE FLASH
OSCILLATOR
INTERRUPT
DATA RAM
256-BYTE
512-BYTE
512-BYTE
KEYPAD
PORT 3
PORT 2
PORT 1
PORT 0
8 kB
Rev. 04 — 06 January 2004
8-bit microcontroller with accelerated two-clock 80C51 core
ACCELERATED 2-CLOCK 80C51 CPU
INTERNAL
CPU
CLOCK
OSCILLATOR
HIGH PERFORMANCE
BUS
ON-CHIP
RC
(POWER-ON RESET,
BROWNOUT RESET)
POWER MONITOR
REAL-TIME CLOCK/
WATCHDOG TIMER
AND OSCILLATOR
COMPARE UNIT)
CCU (CAPTURE/
SYSTEM TIMER
COMPARATORS
ANALOG
TIMER 0
TIMER 1
UART
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
SPI
I
2
C
P89LPC932
002aaa510
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