SC14441A中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

Key Features

? Complies with DECT ETS 300 175-2,3 & 8 and

DECT 6.0

? 10.368/20.736 MHz XTAL digital controlled

oscillator

? Processing power

? 82.944 MHz 16 bit CompactRISCTM

CR16Cplus with 16 kB instruction and data

cache

? Four channel DMA controller with

(non-)blocking mode

? 82.944 MHz programmable Gen2DSP with

MicroCode ROM and 2 kB MicroCode RAM

? Dedicated Instruction Processor (DIP)

supporting CAT-iQ slot formats (1.25 kB DIP

RAM)

? Development/Debug support

? Serial Debug interface, Nexus Class-1

compliant

? Performance Timer for Gen2DSP and CR16C

? Instruction/Data/Event Trace unit

? Gen2DSP debugger with 2 ch. MCROM

patching

? Memories

? 16 kB + 4 kB non-shared/cache RAM

? 32 kB shared RAM (0/1 wait cycles)

? 48/2 kB Gen2DSP ROM/RAM

? Power management

? 1.9 V to 3.45 V operating range

? 1.8 V operating voltage with 1.8 V to 3.45 V I/O

? Charge control for 2x NiMH batteries and Li-Ion

? Dual output Voltage tripler

? DC-DC converter with boost, buck, boost-buck

operation