P89LPC932A1FA,129 NXP Semiconductors, P89LPC932A1FA,129 Datasheet - Page 4

• Manufacturer Part Number: P89LPC932A1FA,129
• Description: IC 80C51 MCU FLASH 8K 28-PLCC
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC932A1FA,129

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 18MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-PLCC
• For Use With: OM6292 - DEMO BOARD PCA2125 RTCDB-TSSOP-LPC932 - BOARD FOR LPC932 TSSOP622-1014 - BOARD FOR LPC9XX TSSOP622-1008 - BOARD FOR LPC9103 10-HVSON622-1006 - SOCKET ADAPTER BOARDMCB900K - BOARD PROTOTYPE NXP 89LPC9EPM900K - EMULATOR/PROGRAMMER NXP P89LPC9622-1003 - KIT FOR LCD DEMO568-1759 - EMULATOR DEBUGGER/PROGRMMR LPC9X568-1758 - BOARD EVAL FOR LPC93X MCU FAMILY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 568-1285-5; 935276131129; P89LPC932A1FA-S

NXP Semiconductors
4. Block diagram
P89LPC932A1_3
Product data sheet
Fig 1. Block diagram
RESONATOR
CRYSTAL
OR
P3[1:0]
P2[7:0]
P1[7:0]
P0[7:0]
XTAL1
XTAL2
P89LPC932A1
OSCILLATOR DIVIDER
CONFIGURABLE I/Os
CONFIGURABLE I/Os
CONFIGURABLE I/Os
CONFIGURABLE I/Os
WATCHDOG TIMER
AND OSCILLATOR
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. 03 — 12 March 2007
ACCELERATED 2-CLOCK 80C51 CPU
8-bit microcontroller with accelerated two-clock 80C51 core
internal
CPU
clock
OSCILLATOR
bus
ON-CHIP
RC
(POWER-ON RESET,
BROWNOUT RESET)
REAL-TIME CLOCK/
POWER MONITOR
COMPARE UNIT)
CCU (CAPTURE/
SYSTEM TIMER
COMPARATORS
ANALOG
TIMER 0
TIMER 1
I
2
UART
C-BUS
SPI
P89LPC932A1
002aaa885
© NXP B.V. 2007. All rights reserved.
TXD
RXD
SCL
SDA
SPICLK
MISO
MOSI
SS
T0
T1
CMP2
CIN2A
CIN2B
CMP1
CIN1A
CIN1B
OCA
OCB
OCC
OCD
ICA
ICB
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