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What is STA2056?

This electronic component, produced by the manufacturer "ST Microelectronics", performs the same function as "REAL ONE CHIP SOLUTION".


STA2056 Datasheet PDF - ST Microelectronics

Part Number STA2056
Description REAL ONE CHIP SOLUTION
Manufacturers ST Microelectronics 
Logo ST Microelectronics Logo 


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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
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)
1.2 BASEBAND SECTION
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)
1.3 PERIPHERALS SECTION
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)
1.4 Operating Temperature
-40°C +85°C
VFQFPN68 (10x10x1.0mm)
Table 1. Order Codes
Part Number
STA2056V
Package
VFQFPN68
1.5 Package
VFQFPN68 10mm x 10mm
1.6 GPS LIBRARY
GPS code available in ROM for full GPS
functions and related peripherals.
Possible ROM customization for dedicated
applications (i.e. CAN based)
1.7 EVALUATION/DEVELOPMENT KIT
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)
2 DESCRIPTION
STA2056 is one chip GPS featuring the complete
RF for active antenna systems and baseband
functionality in a QFN 68pin package. STA2056
System-on-Chip combines GPS performances
with low power consumption. Thanks to the few
external components STA2056 makes the appli-
cation simple and smaller.
January 2005
This is preliminary information on a new product now in development. Details are subject to change without notice.
Rev. 2
1/3


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for STA2056 electronic component.


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