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STA3005 Dual-IF AM/FM digital Radio receiver

技术特性

• DIGITAL DIVERSITY SYSTEM
• DIGITAL DIRECTIONAL ANTENNA SYSTEM
• TWO 5-BIT ΣΔ 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
  • 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)

STA3005 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
STA3005S1	Active	14.317	1000	LQFP 144 20x20x1.4	Tray	-40 °C-85 °C	STA3005S1

DATASHEET

下载	描述	版本	大小
STA3005	Dual-IF AM/FM digital radio receiver	1	156KB