GPS > GPS MODULE > PAGE【1】【2】【3】【4】【5】
GPS MODULE 1. Features 2. Specification 3. Definition 4. Drawing 5. Module Size 6. Download PDF	1. Features 1.1 General 12 channel GPS correlation DSP. ST super-integrated system-on-chip GPS module 1.8V internal logic voltage, but 3.3V capable I/O lines. The device has an on-chip voltage regulator for core logic supply. It has an integrated RF block combined with the high performance CPU of ARM7TDMI microprocessor, high peripheral functionalities and enhanced I/O capabilities. -40oC to 85oC operating temperature range. High Speed CAN module compliant with the CAN specification V2.0 part B (active). Small dimensions (25.4 x 25.4 mm) 2.7V to 3.6V for Input/Output periphery 3V to 3.6V operating supply range for A/D Converter reference 1.8V operating supply range for core supply 1.2 GPS Feature 12 channel GPS correlation DSP RTCA-SC159 / WAAS / EGNOS support. GPS performance accuracy: stand alone <30m; differential <1m; surveying <1cm time to first fix: autonomous start 90s, cold start 45s, warm start 7s and obscuration 1s. 1.3 Baseband hardware ARM7TDMI 16/32 bit RISC CPU based host microcontroller. ROM 256K byte RAM 60K bytes + 4K bytes battery backup RAM 1.8V operating supply range for core supply provided by internal Voltage Regulator 4 channels 12-bit sigma-delta Analog to Digital Converter (ADC), Wake-up unit allows exiting from powerdown modes by detection of an event One Serial Communication Interface (UART) allows full duplex, asynchronous Correlator DSP performs correlation and accumulation of results for 12 satellite channels Real time clock module with 32KHz low power oscillator

Best Resolution 800x600 pixel. 建議使用IE 4.0以上版本.
G.J.F TECHNOLOGY LIMITED. All rights reserved.