Datasheet

LPC2109_2119_2129 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 7 — 14 June 2011 42 of 46
NXP Semiconductors
LPC2109/2119/2129
Single-chip 16/32-bit microcontrollers
11. Abbreviations
Table 11. Abbreviations
Acronym Description
ADC Analog-to-Digital Converter
AMBA Advanced Microcontroller Bus Architecture
APB Advanced Peripheral Bus
CAN Controller Area Network
CPU Central Processing Unit
DCC Debug Communications Channel
FIFO First In, First Out
GPIO General Purpose Input/Output
I/O Input/Output
PLL Phase-Locked Loop
PWM Pulse Width Modulator
RAM Random Access Memory
SPI Serial Peripheral Interface
SRAM Static Random Access Memory
SSI Synchronous Serial Interface
SSP Synchronous Serial Port
TTL Transistor-Transistor Logic
UART Universal Asynchronous Receiver/Transmitter