Document
STA8088GA
Automotive Grade GPS/Galileo/Glonass/QZSS receiver
Features
■ STMicroelectronics® 3rd generation positioning receiver with 32 Tracking channels and 2 fast acquisition channels compatible with GPS, Galileo and Glonass systems
■ Embedded RF Front-End with separate GPS/Galieo/QZSS and Glonass IF outputs
■ Embedded low noise amplifier
■ -162 dBm indoor sensitivity (tracking mode)
■ Fast TTFF <1 s in Hot start and 35s in Cold Start
■ High performance ARM946 MCU (up to 208 MHz)
■ 256 Kbyte embedded SRAM
■ Real Time Clock (RTC) circuit
■ 32-bit Watch-dog timer
■ 2 UARTs ■ 1 I2C master/slave interface
■ 1 External SQI Flash interface
■ USB2.0 dual-role full speed (12 MHz) with integrated physical layer transceiver
■ 2 Controller Area Network (CAN)
■ 3 channels ADC (10 bits)
■ 3 Embedded 1.8 V voltage regulators
■ I/O level selectable 1.8 V or 3.3 V
■ Operating condition: – VDD12: 1.2 V ±10% – VDD18/RF18: 1.8 V ±5% – VLPVR 1.62 V to 3.6 V – VddIO: 1.8 V ±5%; 3.3 V ±10%
■ ST Automotive Grade compliant
■ Package: – VFQFPN56 (7x7x0.85 mm) 0.4 mm Pitch – VFQFPN56 (8x8x0.85mm) 0.5 mm Pitch
■ Ambient temperature range: -40/+85°C
Data brief − preliminary data
VFQFPN56
Description
STA8088GA is a single die standalone positioning receiver IC working on multiple constellations (GPS/Galileo/Glonass/QZSS). The device is compliant with ST Automotive Grade which in addition to AEC-Q100 qualification includes a set of production flow methodology targeting zero defect per million. STA8088GA, fulfilling high quality and service level Automotive market requirements, is the ideal solution for in-dash navigation and OEM telematic application. The device is offered with a complete GNSS firmware which performs all GNSS operations including tracking, acquisition, navigation and data output with no need of external memories
March 2012
Doc ID 022679 Rev. 2
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. For further information contact your local STMicroelectronics sales office.
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www.st.com
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Contents
Contents
STA8088GA
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 VFQFPN56 pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.3 Power supply pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.4 Main function pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.5 Test/emulated dedicated pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.6 RF front-end pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.7 Port 0 pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.8 Port 1 pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1 ECOPACK® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.2 VFQFPN56 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2/18 Doc ID 022679 Rev. 2
STA8088GA
List of tables
List of tables
Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9.
Power supply pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Main function pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Test/emulated dedicated pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 RF front-end pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Port 0 pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Port 1 pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 VFQFPN56 7 x 7 x 0.85 mm package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 VFQFPN56 8 x 8 x 0.85 mm package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . .