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ATR0635

ATMEL Corporation
Part Number ATR0635
Manufacturer ATMEL Corporation
Description Single-Chip GPS Receiver Supersense
Published Jan 13, 2007
Detailed Description www.DataSheet4U.com Features • 16-channel GPS Correlator – 8192 Search Bins with GPS Acquisition Accelerator – Accuracy...
Datasheet PDF File ATR0635 PDF File

ATR0635
ATR0635

Overview
www.
DataSheet4U.
com Features • 16-channel GPS Correlator – 8192 Search Bins with GPS Acquisition Accelerator – Accuracy: 2.
5m CEP (2D, Stand Alone) – Time to First Fix: 34s (Cold Start) – Acquisition Sensitivity: –142 dBm (With External LNA) – Tracking Sensitivity: –158 dBm (With External LNA) Utilizes the ARM7TDMI® ARM® Thumb® Processor Core – High-performance 32-bit RISC Architecture – Embedded ICE (In-Circuit Emulation) 128 Kbytes Internal RAM 384 Kbytes Internal ROM with u-blox GPS Firmware SuperSense™ 1.
5-bit ADC On-chip Single IF Architecture 2 External Interrupts 24 User-programmable I/O Lines 1 USB Device Port – Universal Serial Bus (USB) 2.
0 Full-speed Device – Embedded USB V2.
0 Full-speed Transceiver 2 USARTs Master/Slave SPI Interface – 4 External Slave Chip Selects Programmable Watchdog Timer Advanced Power Management Controller (APMC) – Geared Master Clock to Reduce Power Consumption – Sleep State with Disabled Master Clock – Hibernate State with 32.
768 kHz Master Clock Real Time Clock (RTC) 1.
8V to 3.
3V User-definable IO Voltage for Several GPIOs with 5V Tolerance 4 KBytes of Battery Backup Memory 7 mm × 10 mm 96 Pin BGA Package, 0.
8 mm Pitch, Pb-free, RoHS-compliant • • • • • • • • ANTARIS4 Single-chip GPS Receiver SuperSense ATR0635 Preliminary • • • • • • • • Benefits • • • • • • • Fully Integrated Design With Low BOM No External Flash Memory Required Supports NMEA, UBX Binary and RTCM Protocol Supports SBAS (WAAS, EGNOS, MSAS) Up to 4Hz Update Rate Supports A-GPS (Aiding) Excellent Noise Performance 4928B–GPS–04/06 www.
DataSheet4U.
com 1.
Description The ATR0635 is a low-power, single-chip GPS receiver, especially designed to meet the requirements of mobile applications.
It is based on Atmel’s ANTARIS™4 technology and integrates an RF front-end, filtering, and a baseband processor in a single, tiny 7 mm × 10 mm 96 pin BGA package.
Providing excellent RF performance with low noise figure and low power consumption.
Due to the fully integrate...


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