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ST20GP1X33S中文资料
ST20GP1X33S数据手册规格书PDF详情
Introduction
The ST20-GP1 is an application-specific single chip micro using the ST20 CPU with microprocessor style peripherals added on-chip. It incorporates DSP hardware for processing the signals from GPS (Global Positioning System) satellites.
FEATURES
■ Application specific features
• 12 channel GPS correlation DSP hardware and ST20 CPU (for control and position caluculations) on one chip
• no TCXO required
• RTCA-SC159 / WAAS / EGNOS supported
■ 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
■ 32-bit ST20 CPU
• 16/33 MHz processor clock
• 25 MIPS at 33 MHz
• fast integer/bit operations
■ 4 Kbytes on-chip SRAM
• 130 Mbytes/s maximum bandwidth
■ Programmable memory interface
• 4 separately configurable regions
• 8/16-bits wide
• support for mixed memory
• 2 cycle external access
■ Serial communications
• Programmable UART (ASC)
• OS-Link
■ Vectored interrupt subsystem
• 2 dedicated interrupt pins
• 5 levels of interrupt
■ Power management
• low power operation
• power down modes
■ Professional toolset support
• ANSI C compiler and libraries
• INQUEST advanced debugging tools
■ Technology
• Static clocked 50 MHz design
• 3.3 V, sub micron technology
■ 100 pin PQFP package
APPLICATIONS
■ Global Positioning System (GPS) receivers
■ Car navigation systems
■ Fleet management systems
■ Time reference for telecom systems
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
16+ |
QFP |
855 |
进口原装现货/价格优势! |
|||
ST |
24+ |
QFP80 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
ST |
25+ |
QFP |
6500 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|||
ST |
21+ |
PQFP |
23480 |
||||
ST/意法 |
23+ |
TQFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
|||
ST |
2016+ |
QFP |
6528 |
只做进口原装现货!或订货,假一赔十! |
|||
ST |
23+ |
QFP-208 |
5000 |
原装正品,假一罚十 |
|||
ST |
02+ |
QFP100 |
153 |
全新原装进口自己库存优势 |
|||
ST |
17+ |
QFP100 |
9988 |
只做原装进口,自己库存 |
|||
ST |
03+ |
QFP100 |
27 |
原装正品现货,可开发票,假一赔十 |
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STMicroelectronics 意法半导体集团
意法半导体 (STMicroelectronics) 成立于1987年,总部位于瑞士日内瓦和法国巴黎,是一家全球领先的半导体公司。意法半导体专注于设计、制造和销售各种半导体解决方案,产品广泛应用于汽车、工业、消费电子、通信等领域。 意法半导体的产品包括微控制器、模拟集成电路、功率半导体、传感器等。公司拥有多个研发中心和生产基地,致力于技术创新和研发投入。意法半导体在全球范围内拥有广泛的客户群和合作伙伴,为客户提供高品质的产品和解决方案。 公司的使命是通过半导体技术推动智能化和可持续发展,助力客户取得成功。意法半导体不仅注重商业成功,还注重社会责任、环境保护和可持续经营。企业价值观包括创新、尊重