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 5BIT ANALOG VOLUME CONTROL ■ RADIO DATA SYSTEM (RDS) PROCESSOR ■ DSP-EMERALD SUBSYSTEM 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) 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 ■ DIGITAL INPUT INTERFACES (SAI1-4, SPDIF) ■ DIGITAL OUTPUT INTERFACES (IBOC, DRM, SAI1-4) 14kByte data RAM ■ ON-BOARD XTAL OSCILLATOR AND PLL 38kByte program RAM (PRAM) ■ CLOCK REFERENCE GENERATION FOR FRONT_END IC ■ EXTERNAL CONTROL INTERFACES (JTAG/ETM7, I2C, SPI1, SPI2, SCI, GPIO) 6k x 24bit (18kByte) data YRAM ■ ARM7 SUBSYSTEM 32-bit, fixed point, 58MIPS ARM7TDMI core 26kByte program ROM JTAG/ETM7 real-time debugging Order codes Part number Op. Temp. range, °C Package Packing STA3005 -40 to +85 TQFP144 Tube June 2006 Rev 1 For further information contact your local STMicroelectronics sales office. 1/5 www.st.com 5 Description STA3005 Description 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 features advanced audio processing, running on an EMERALD DSP for maximum flexibility and efficiency; sample rate converters, highperformance audio ADCs, DACs and multiple industry-standard digital I/O-interfaces make STA3005 the right answer to high-performance audio-processing platforms. Robust and customizable applications can be easily achieved thanks to the integrated ARM7 microcontroller, which allows controlling and monitoring all the internal peripherals. 2/5 STA3005 Package informations Package informations In order to meet environmental requirements, ST offers this device in ECOPACK® packages. These packages have a Lead-free second level interconnect. The category of second level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com. Figure 1. TQFP144 Mechanical Data & Package Dimensions mm inch DIM. MIN. TYP. A MAX. MIN. TYP. 1.20 MAX. 0.047 A1 0.05 0.15 0.002 A2 0.95 1.00 1.05 0.037 0.039 0.041 0.22 0.27 0.007 0.009 0.011 0.20 0.003 0.858 0.866 0.874 0.779 0.787 0.795 B 0.17 C 0.09 D 21.80 22.00 22.20 D1 19.80 20.00 20.20 D2 2.00 0.006 0.008 0.079 D3 17.50 0.689 e 0.50 0.020 E 21.80 22.00 22.20 0.858 0.866 0.874 E1 19.80 20.00 20.20 0.779 0.787 0.795 E2 2.00 E3 L L1 K ccc 0.079 17.50 0.45 OUTLINE AND MECHANICAL DATA 0.60 0.689 0.75 0.018 1.00 0.024 0.030 0.0393 TQFP144 (20x20x1.0mm exposed Pad Down) 3.5˚ (min.), 7˚(max.) 0.08 0.03 Note 1: Exact shape of each corner is optional. 7386636 3/5 Revision history STA3005 Revision history Table 1. 4/5 Document revision history Date Revision 28-Jun-2006 1 Changes Initial release. STA3005 Please Read Carefully: Information in this document is provided solely in connection with ST products. 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