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ATR0630P1 Datasheet, PDF (1/14 Pages) ATMEL Corporation – ANTARIS4 Single-chip GPS Receiver | |||
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Features
⢠16-channel GPS Correlator
â 8192 Search Bins with GPS Acquisition Accelerator
â Accuracy: 2.5m CEP (2D, Stand Alone)
â Time to First Fix: 34s (Cold Start)
â Acquisition Sensitivity: â140 dBm (With External LNA)
â Tracking Sensitivity: â150 dBm (With External LNA)
⢠Utilizes the ARM7TDMI® ARM® Thumb® Processor Core
â High-performance 32-bit RISC Architecture
â EmbeddedICE⢠(In-Circuit Emulation)
⢠128 Kbytes Internal RAM
⢠384 Kbytes Internal ROM with u-blox GPS Firmware
⢠1.5-bit ADC On-chip
⢠Single IF Architecture
⢠2 External Interrupts
⢠24 User-programmable I/O Lines
⢠1 USB Device Port
â Universal Serial Bus (USB) 2.0 Full-speed Device
â Embedded USB V2.0 Full-speed Transceiver
⢠2 USARTs
⢠Master/Slave SPI Interface
â 4 External Slave Chip Selects
⢠Programmable Watchdog Timer
⢠Advanced Power Management Controller (APMC)
â Geared Master Clock to Reduce Power Consumption
â Sleep State with Disabled Master Clock
â 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 à 10 mm 96 Pin BGA Package, 0.8 mm Pitch, Pb-free, RoHS-compliant
Benefits
⢠Fully Integrated Design With Low BOM
⢠No External Flash Memory Required
⢠Requires Only a GPS XTAL, No TCXO
⢠Supports NMEA®, UBX Binary and RTCM Protocol for DGPS
⢠Supports SBAS (WAAS, EGNOS, MSAS)
⢠Up to 4Hz Update Rate
⢠Supports A-GPS (Aiding)
⢠Excellent Noise Performance
ANTARIS4
Single-chip GPS
Receiver
ATR0630P1
Automotive
Summary
NOTE: This is a summary document.
The complete document is available.
For more information, please contact
your local Atmel sales office.
4978ASâGPSâ12/07
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