ST20-GP6
ST20-GP6 is GPS PROCESSOR manufactured by STMicroelectronics.
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GPS PROCESSOR
PRELIMINARY DATA
Features s Application specific Features
- 12 channel GPS correlation DSP hardware, ST20 CPU (for control and position calculations) and memory on one chip
- no TCXO required
- RTCA-SC159 / WAAS / EGNOS supported s GPS performance
- accuracy
- stand alone with SA on <100m, SA off <30m
- differential <1m
- surveying <1cm
- time to first fix
- autonomous start 90s
- cold start 45s
- warm start 7s
- obscuration 1s s Enhanced 32-bit VL-RISC CPU
- C2 core
- 16/33/50 MHz processor clock
- 25 MIPS at 33 MHz
- fast integer/bit operations s 64 Kbytes on-chip SRAM s 128 Kbytes on-chip ROM s Programmable memory interface
- 4 separately configurable regions
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