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STA3005
Dual-IF AM/FM digital radio receiver
Data Brief
Feature summary

DIGITAL DIVERSITY SYSTEM DIGITAL DIRECTIONAL ANTENNA SYSTEM TWO 5-BIT 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 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

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)
ARM7 SUBSYSTEM 32-bit, fixed point, 58MIPS ARM7TDMI core 14kByte data RAM 38kByte program RAM (PRAM) 26kByte program ROM JTAG/ETM7 real-time debugging
Order codes
Part number STA3005 Op. Temp. range, C -40 to +85 Package TQFP144 Packing Tube
June 2006
Rev 1
1/5
www.st.com 5
For further information contact your local STMicroelectronics sales office.
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(R) 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 DIM. MIN. A A1 A2 B C D D1 D2 D3 e E E1 E2 E3 L L1 K ccc 0.45 21.80 19.80 2.00 17.50 0.60 1.00 0.75 0.018 0.05 0.95 0.17 0.09 21.80 19.80 2.00 17.50 0.50 22.00 20.00 22.20 20.20 0.858 0.779 0.079 0.689 0.024 0.0393 0.030 22.00 20.00 1.00 0.22 TYP. MAX. 1.20 0.15 1.05 0.27 0.20 22.20 20.20 0.002 0.037 0.007 0.003 0.858 0.779 0.079 0.689 0.020 0.866 0.787 0.874 0.795 0.866 0.787 0.039 0.009 MIN. TYP. MAX. 0.047 0.006 0.041 0.011 0.008 0.874 0.795 inch
OUTLINE AND MECHANICAL DATA
3.5 (min.), 7(max.) 0.08 0.03
TQFP144 (20x20x1.0mm exposed Pad Down)
Note 1: Exact shape of each corner is optional.
7386636
3/5
Revision history
STA3005
Revision history
Table 1.
Date 28-Jun-2006
Document revision history
Revision 1 Initial release. Changes
4/5
STA3005
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