Datasheet

LPC3220_30_40_50 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 2.1 — 24 June 2014 74 of 80
NXP Semiconductors
LPC3220/30/40/50
16/32-bit ARM microcontrollers
14. Abbreviations
Table 20. Abbreviations
Acronym Description
ADC Analog-to-Digital Converter
AHB Advanced High-performance Bus
AMBA Advanced Microcontroller Bus Architecture
APB Advanced Peripheral Bus
BSDL Boundary Scan Description Language
CISC Complex Instruction Set Computer
DDR SDRAM Double Data Rate Synchronous Dynamic Random Access Memory
DMA Direct Memory Access
DSP Digital Signal Processing
ETM Embedded Trace Macrocell
FAB Fast Access Bus
FIFO First In, First Out
FIQ Fast Interrupt Request
GPIO General Purpose Input/Output
I/O Input/Output
IRQ Interrupt Request
HS High-Speed
IrDA Infrared Data Association
JTAG Joint Test Action Group
LCD Liquid Crystal Display
MAC Media Access Control
MIIM Media Independent Interface Management
OHCI Open Host Controller Interface
OTG On-The-Go
PHY Physical Layer
PLL Phase-Locked Loop
PWM Pulse Width Modulator
RAM Random Access Memory
RMII Reduced Media Independent Interface
SE0 Single Ended Zero
SDR SDRAM Single Data Rate Synchronous Dynamic Random Access Memory
SPI Serial Peripheral Interface
SSI Serial Synchronous Interface
SSP Synchronous Serial Port
TFT Thin Film Transistor
TTL Transistor-Transistor Logic
STN Super Twisted Nematic