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STA3005

ST Microelectronics
Part Number STA3005
Manufacturer ST Microelectronics
Description Dual IF AM/FM Digital Radio Receiver
Published Jun 23, 2007
Detailed Description STA3005 Dual-IF AM/FM digital radio receiver Data Brief Feature summary ■ DIGITAL DIVERSITY SYSTEM ■ DIGITAL DIRECTION...
Datasheet PDF File STA3005 PDF File

STA3005
STA3005

Overview
STA3005 Dual-IF AM/FM digital radio receiver Data Brief Feature summary ■ DIGITAL DIVERSITY SYSTEM ■ DIGITAL DIRECTIONAL ANTENNA SYSTEM ■ TWO 5-BIT Σ∆ INTERMEDIATE FREQUENCY ADCs ■ INTERMEDIATE FREQUENCY PROCESSOR ■ AUDIO FILTER PROCESSOR ■ TWO 16-BIT STEREO AUDIO ADCs WITH INPUT AUDIO MULTIPLEXER ■ TWO 24-BIT STEREO AUDIO DACs WITH 5- BIT ANALOG VOLUME CONTROL ■ RADIO DATA SYSTEM (RDS) PROCESSOR ■ DSP-EMERALD SUBSYSTEM 24-bit, fixed point, 116MIPS DSP-EMERALD core 16k x 32bit (64kByte) program ROM (PROM) 6k x 32bit (64kByte) program RAM (PRAM) 6k x 24bit (18kByte) data XRAM 6k x 24bit (18kByte) data YRAM ■ ARM7 SUBSYSTEM 32-bit, fixed point, 58MIPS ARM7TDMI core 14kByte data RAM 38kByte program RAM (PRAM) 26kByte program ROM JTAG/ETM7 real-time debugging TQFP144 Internal Peripheries: – Direct Memory Access (DMA) – Asynchronous Serial Interface UART (SCI) – Synchronous Serial Interfaces BSPI (SPI2) – 32 multifunctional bidirectional I/O lines (GPIO) – I2C interface – Watch Dog (WDOG) – Wake-up Interrupt Management Unit (WUIMU) – Timer (EFT) ■ DIGITAL INPUT INTERFACES (SAI1-4, SPDIF) ■ DIGITAL OUTPUT INTERFACES (IBOC, DRM, SAI1-4) ■ ON-BOARD XTAL OSCILLATOR AND PLL ■ CLOCK REFERENCE GENERATION FOR FRONT_END IC ■ EXTERNAL CONTROL INTERFACES (JTAG/ETM7, I2C, SPI1, SPI2, SCI, GPIO) Order codes Part number STA3005 Op.
Temp.
range, °C -40 to +85 Package TQFP144 Packing Tube September 2013 DocID12492 Rev 2 For further information contact your local STMicroelectronics sales office.
1/5 www.
st.
com 5 Description Description STA3005 STA3005 is a high-performance, fully programmable advanced radio receiver, designed to target AM/FM/HD radio, speech and audio applications.
It is a dual-IF radio processor, with dynamically variable channel filtering; it also features both digital diversity (for dual-tuner systems) and digital directional antenna (single-tuner multiple antennas) for outstanding reception capability.
STA3005 is more than a radio-receiver; it feature...


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