ATR0630 Receiver Datasheet

ATR0630 Datasheet, PDF, Equivalent


Part Number

ATR0630

Description

Single-chip GPS Receiver

Manufacture

ATMEL Corporation

Total Page 30 Pages
Datasheet
Download ATR0630 Datasheet


ATR0630
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: –139 dBm (With External LNA)
– Tracking Sensitivity: –149 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
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
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
Supports SBAS (WAAS, EGNOS, MSAS)
Up to 4Hz Update Rate
Supports A-GPS (Aiding)
Excellent Noise Performance
ANTARIS4
Single-chip
GPS Receiver
ATR0630
Preliminary
Rev. 4920A–GPS–01/06

ATR0630
www.DataSheet4U.com
1. Description
The ATR0630 is a low-power, single-chip GPS receiver, especially designed to meet the
requirements of mobile applications. It is based on Atmel’s ANTARIS4 technology and inte-
grates 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 integrated design, just an RF SAW filter, a GPS XTAL (no TCXO) and blocking
capacitors are required to realize a stand-alone GPS functionality.
The ATR0630 includes a complete GPS firmware, licensed from u-blox AG, which performs the
GPS operation, including tracking, acquisition, navigation and position data output. For normal
PVT (Position/Velocity/Time) applications, there is no need for external Flash- or ROM-memory.
The firmware supports the possibility to store the configuration settings in an optional external
EEPROM.
Due to the integrated ARM7TDMI processor and an intelligent radio architecture, the ATR0630
operates in a complete autonomous mode, utilizing on chip AGC in closed loop operation.
For maximum performance, we recommend to use the ATR0630 together with a low noise
amplifier (e.g. ATR0610).
The ATR0630 supports assisted GPS.
2 ATR0630 [Preliminary]
4920A–GPS–01/06


Features www.DataSheet4U.com Features • 16-cha nnel GPS Correlator – 8192 Search Bin s with GPS Acquisition Accelerator – Accuracy: 2.5m CEP (2D, Stand Alone) Time to First Fix: 34s (Cold Start) Acquisition Sensitivity: –139 dBm (With External LNA) – Tracking Sensit ivity: –149 dBm (With External LNA) U tilizes the ARM7TDMI® ARM® Thumb® Pr ocessor Core – High-performance 32-bi t RISC Architecture – Embedded ICE (I n-Circuit Emulation) 128 Kbytes Interna l RAM 384 Kbytes Internal ROM with u-bl ox GPS Firmware 1.5-bit ADC On-chip Sin gle IF Architecture 2 External Interrup ts 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 USAR Ts Master/Slave SPI Interface – 4 Ext ernal Slave Chip Selects Programmable W atchdog Timer Advanced Power Management Controller (APMC) – Geared Master Cl ock to Reduce Power Consumption – Sle ep State with Disabled Master Clock – Hibernate State with 32.768 kHz Master Clock Real Time Clo.
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