P89LPC931FDH NXP Semiconductors, P89LPC931FDH Datasheet - Page 10

• Manufacturer Part Number: P89LPC931FDH
• Description: MCU 8-Bit 89LP 80C51 CISC 8KB Flash 2.5V/3.3V 28-Pin TSSOP Tube
• Manufacturer: NXP Semiconductors

Specifications of P89LPC931FDH

• Package: 28TSSOP
• Device Core: 80C51
• Family Name: 89LP
• Maximum Speed: 18 MHz
• Ram Size: 256 Byte
• Program Memory Size: 8 KB
• Operating Supply Voltage: 2.5|3.3 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 26
• Interface Type: I2C/SPI/UART
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 2

Philips Semiconductors
6. Logic symbol
9397 750 14472
Product data
Fig 3. Logic symbol.
CLKOUT
KBI0
KBI1
KBI2
KBI3
KBI4
KBI5
KBI6
KBI7
CMPREF
CIN2B
CIN2A
CIN1B
CIN1A
XTAL2
XTAL1
CMP2
CMP1
T1
Rev. 05 — 15 December 2004
V DD
002aaa427
V SS
8-bit microcontrollers with two-clock 80C51 core
P89LPC930/931
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
TxD
RxD
T0
INT0
INT1
RST
MOSI
MISO
SS
SPICLK
SCL
SDA
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