STA3005
Dual-IF AM/FM digital radio receiver
Data Brief
Feature summary
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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
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TQFP144
Internal Peripheries:
– Direct Memory Access (DMA)
– Asynchronous Serial Interface UART (SCI)
– Synchronous Serial Interfaces BSPI (SPI2)
– 32 multifunctional bidirectional I/O lines
(GPIO)
– I
2
C 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, I
2
C, SPI1, SPI2, SCI, GPIO)
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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
September 2013
DocID12492 Rev 2
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, high-
performance 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.
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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
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
25-Sep-2013
Document revision history
Revision
1
2
Initial release.
Updated Disclaimer.
Changes
4/5
STA3005
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