产品介绍
STA2058 High performance single chip GPS TESEO baseband with embedded Flash memory
STA2058 is the high-sensitivity baseband of TESEO GPS platform which include the STA5620 RF Front-End.
The embedded Flash memory enables the equipment manufacturer to load the entire GPS software (including tracking, acquisition, navigation and data output) after customizing its interfaces to his needs. A standard GPS library is available from ST.
TESEO is the ideal solution for consumer, handheld, PND (portable navigation), in vehicle navigation and telematics systems.
SBAS (WAAS and EGNOS) feature is also supported
技术特性
- Single chip baseband with embedded Flash
- Complete embedded memory system:
- 66 MHz ARM7TDMI 32 bit processor
- High performance GPS engine (HPGPS)
- SBAS (WAAS and EGNOS) supported
- Sensitivity (-146 dBm acquisition, -159 dBm tracking)
- Time to first fix (1s reacquisition, 2.5 s hot start, 34 s warm start, 39 s cold start)
- Accuracy (2 m autonomous)
- External memory interface (EMI) supporting up to 64 Mbite of external SRAM, Flash and ROM
- Extensive GPS receiver interfaces: 48 GPIOs, 4 UARTs, 2 SPIs, 2 I2Cs, 2 CANs 2.0, 1 USB 1.1,1 HDLC and 4 channels ADC
- ST proprietary Flash embedded technology
- LFBGA144 and LQFP64 lead-free package
- -40 °C to 85 °C operating temperature range
- Evaluation kits
- STA2058 module reference design (25x25mm)
- Evaluation board hosting STA2058 module
- SDK board (for application SW development)
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功能框图
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STA2058 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STA2058 |
Active |
|
1000 |
LQFP 64 10x10x1.4 |
Tray |
|
|
| STA2058EX |
Active |
|
1000 |
LFBGA 144 10x10x1.4 |
Tray |
|
|
DATA BRIEF
| 描述 |
版本 |
大小 |
| STA2058 : TESEO™ GPS platform high-sensitivity baseband |
3 |
259KB |
PRODUCT PRESENTATIONS
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