NXP Semiconductors
P89LPC9301/931A1
8-bit microcontroller with accelerated two-clock 80C51 core
13. Abbreviations
Table 16. Abbreviations
Acronym
Description
BOD
Brownout Detection
CCU
Capture/Compare Unit
CPU
Central Processing Unit
CRC
Cyclic Redundancy Check
DAC
Digital to Analog Converter
EPROM
Erasable Programmable Read-Only Memory
EEPROM
Electrically Erasable Programmable Read-Only Memory
EMI
Electro-Magnetic Interference
PGA
Programmable Gain Amplifier
PLL
Phase-Locked Loop
PWM
Pulse-Width Modulator
RAM
Random Access Memory
RC
Resistance-Capacitance
RTC
Real-Time Clock
SAR
Successive Approximation Register
SFR
Special Function Register
SPI
Serial Peripheral Interface
UART
Universal Asynchronous Receiver/Transmitter
WDT
WatchDog Timer
P89LPC9301_931A1_1
Preliminary data sheet
Rev. 01 — 9 April 2009
© NXP B.V. 2009. All rights reserved.
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