P89LPC932A1FDH NXP Semiconductors, P89LPC932A1FDH Datasheet - Page 44

• Manufacturer Part Number: P89LPC932A1FDH
• Description: MCU 8-Bit 89LP 80C51 CISC 8KB Flash 2.5V/3.3V 28-Pin TSSOP Tube
• Manufacturer: NXP Semiconductors

Specifications of P89LPC932A1FDH

• Package: 28TSSOP
• Device Core: 80C51
• Family Name: 89LP
• Maximum Speed: 18 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 26
• Interface Type: I2C/SPI/UART
• Number Of Timers: 2
• Ram Size: 768 Byte
• Program Memory Size: 8 KB
• Program Memory Type: Flash
• Operating Temperature: -40 to 85 °C

NXP Semiconductors
P89LPC932A1_3
Product data sheet
7.29 User configuration bytes
7.30 User sector security bytes
Some user-configurable features of the P89LPC932A1 must be defined at power-up and
therefore cannot be set by the program after start of execution. These features are
configured through the use of the flash byte UCFG1. Please see the P89LPC932A1 User
manual for additional details.
There are eight User Sector Security Bytes on the P89LPC932A1 device. Each byte
corresponds to one sector. Please see the P89LPC932A1 User manual for additional
details.
Rev. 03 — 12 March 2007
8-bit microcontroller with accelerated two-clock 80C51 core
P89LPC932A1
© NXP B.V. 2007. All rights reserved.
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