參數(shù)資料
型號： ST20GP6CT33S
廠商： 意法半導體
英文描述： GPS PROCESSOR
中文描述： GPS處理器
文件頁數(shù)： 1/123頁
文件大小： 536K
代理商： ST20GP6CT33S
1/123
The information in this datasheet is subject to change
December 1998
PRELIMINARY DATA
GPS PROCESSOR
ST20-GP6
FEATURES
I
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
I
GPS performance
accuracy
- stand alone withSA on <100m, SA off<30m
- differential <1m
- surveying <1cm
time to first fix
- autonomous start 90s
- cold start 45s
- warm start 7s
- obscuration 1s
I
Enhanced 32-bit VL-RISC CPU - C2 core
16/33/50 MHz processor clock
25 MIPS at 33 MHz
fast integer/bit operations
I
64 Kbytes on-chip SRAM
I
128 Kbytes on-chip ROM
I
Programmable memory interface
4 separately configurable regions
8/16-bits wide
support for mixed memory
2 cycle external access
I
Programmable UART (ASC)
I
Parallel I/O
I
Vectored interrupt subsystem
I
Diagnostic control unit
I
Power management
low power operation
power down modes
I
Professional toolset support
ANSI C compiler/link driver and libraries
Debugging/profiling and simulation tools
I
Technology
Static clocked 50 MHz design
3.3 V, sub micron technology
I
100 pin PQFP package
I
JTAG Test Access Port
APPLICATIONS
I
Global Positioning System (GPS) receivers
I
Car navigation systems
I
Fleet management systems
I
Time reference for telecom systems
GPS
radio
12 channel GPS
hardware DSP
Low
power
controller
Real time
clock/calendar
64K
SRAM
Programmable
memory
interface
ST20-GP6
ST20
CPU
Interrupt
controller
Serial
communications
2 UART (ASC)
Parallel
input/output
Diagnostic
control unit
.
16
128K optional
mask ROM
Test
access port
42 1707 02
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相關代理商/技術參數(shù)
參數(shù)描述
ST20GP6CX33S 功能描述:射頻無線雜項 GPS Processor RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
ST20GP6CX33STR 功能描述:射頻無線雜項 GPS Processor RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
ST20GP6X33S 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:GPS PROCESSOR
ST20GP7AT33S FY 制造商:STMicroelectronics 功能描述:PROGRAMMABLE TRANSPORT IC - Bulk
ST20-JPI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PC PARALLEL PORT TO JTAG INTERFACE
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