AHB Advanced High-performance Bus
AIC Advanced Interrupt Controller
AMBA Advanced Microprocessor Bus Architecture
APB Advanced Peripheral Bus
ASB Advanced System Bus
BFC Burst Flash Controller
DBGU DeBuG-Unit
DMA Direct Memory Access
EBI External Bus Interface
EMAC Ethernet MAC
ETM Embedded Trace Macrocell
ICE In-Circuit Emulator
MAC Media Access Control
MC Memory Controller
MCI Multimedia Card Interface
MII Media Independent Interface
MMU Memory Management Unit
OSC OSCillator
PDC Peripheral DMA Controller
PIO Parallel Input/Output Controller
PLL Phase-Lock Loop
PMC Power Management Controller
RMII Reduced Media Independent Interface
RTC Real-Time Clock
SMC Static Memory Controller
SPI Serial Peripheral Interface
SSC Synchronous Serial Controller
ST System Timer
TC Timer Counter
TWI Two-Wire Interface
UART Universal Asynchronous Receiver Transceiver
UDP UART Device Port
UHP UART Host Port
USART Universal Synchronous Asynchronous Receiver Transceiver