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:
- Flash 256 KB +16 Kbytes
- RAM 64 Kbytes
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)

功能框图

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

描述	版本	大小
Telematics - Navigation - Multimedia	1.0.0	886KB