Description
The CXD2951GL-4 is a dedicated single chip LSI for the GPS (Global Positioning System), satellite-based
location measurement system. This LSI enables the configuration of a single chip system providing a cost
effective, low-power solution.
Features
WAAS support
12-channel GPS receiver capable of simultaneously receiving 12 satellites
Reception frequency: 1575.42MHz (L1 band, CA code)
Reference clock (TCXO) frequency: 18.414MHz (GPS, Sony standard),
The unique frequency of major applications is available, such as GSM and W-CDMA. (optional)
13.000MHz (GSM),
14.400MHz (CDMA),
16.368MHz (GPS),
19.800MHz (PDC/CDMA),
26.000MHz (GSM)
32 bits RISC CPU (ARM7TDMI)
288K-bytes Program ROM
72K-bytes Data RAM
Power is supplied only to 8K-byte Data RAM while in backup mode.
System power management
1-channel UART
Internal RTC (Real Time Clock)
10-bit successive approximation system A/D converter
All-in-view positioning
Communication format: Supports NMEA-0183 (Ver 3.01)
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