REAL ONE CHIP SOLUTION
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STA2056 PALINURO
REAL ONE CHIP SOLUTION FOR BOTH AUTONOMOUS AND HOST BASED GPS APPLICATION
DATA BRI...
Description
www.DataSheet4U.com
STA2056 PALINURO
REAL ONE CHIP SOLUTION FOR BOTH AUTONOMOUS AND HOST BASED GPS APPLICATION
DATA BRIEF
1
MAIN FEATURES
Figure 1. Package
1.1 RF SECTION
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Complete RF for active antenna system Easily interfaced to passive antenna On-chip low phase noise VCO/PLL On-chip integrated loop filter and IF filter Integrated Wide Dynamic Range Mixer Few external components required Voltage supply operation 1.8V typical Low power consumption (~15mA)
VFQFPN68 (10x10x1.0mm)
Table 1. Order Codes
Part Number STA2056V Package VFQFPN68
1.5 Package
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VFQFPN68 10mm x 10mm
1.2 BASEBAND SECTION
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ARM7TDMI®Core (up to 64MHz) STC8 12 channels correlator 256KB ROM 64KB RAM (4K backup) 3.3V for I/O Internal 1.8V core supply Low power consumption (~20mA@16MHz)
1.6 GPS LIBRARY
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GPS code available in ROM for full GPS functions and related peripherals. Possible ROM customization for dedicated applications (i.e. CAN based)
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1.7 EVALUATION/DEVELOPMENT KIT
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Evaluation kit for GPS performance test. Standard library available with basic commands to enable specific functions (GPIO, A/D converter) Development kit for software customization with STA2056 with EMI option (STA2056B)
1.3 PERIPHERALS SECTION
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4 channel sigma delta A/D 2 x UARTs 4 x timers RTC GPIO pins multiplexed with alternate functions I2C SPI CAN 2.0 B active External Memory Interface (in TQFP176 package, development only)
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2
DESCRIPTION
1.4 Operating Temperatu...
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