Radicom Research Inc RC3000A 用户手册
4
RC3000A-E Functional Architecture
Transceiver
Processor
Power
Management
32.768kHz
VCTCXO
19.2MHz
GPS RF
DDR
NAND
Flash
GSM PA
GSM/WCDMA
RF Frontend
WCDMA
PA
SIM
UART
Audio
I2C
USB
GPIOs
ADC
LDO
SPI
UART
Audio
I2C
USB
GPIOs
ADC
LDO
SPI
Power On
Reset
Reset
Vbat*
PCM
Interrupt
Status LED
Interrupt
Status LED
Vbat*
Single Chip
WCDMA/GSM
Antenna
Vbat*
Regulator
Mini USB
connector
connector
GPS Antenna