STA8090WGR

STA8090WGR GPS/Glonass/BeiDou2/QZSS ROM receiver Datasheet - production data – IO ring voltage (VddIO): 1.8 V ± 5 % or 3.3 V ± 10 %  Package: – WLCSP77 (3.861 x 3.843 x 0.6 mm) 0.4 pitch  Packing in Tape and Reel :/&63  Ambient temperature range: -40/ +85 °C *$3*36 Description Features  STMicroelectronics® positioning receiver with 48 tracking channels and 2 fast acquisition channels supporting GPS, GLONASS, BeiDou and QZSS systems  Single die standalone receiver embedding RF Front-End and low noise amplifier  -163 dBm tracking sensitivity  Fast TTFF < 1 s in Hot start and 30 s in Cold Start  High performance ARM946 MCU (upto 196 MHz)  256 Kbyte embedded SRAM STA8090WGR belongs to Teseo III family products. STA8090WGR is a single die standalone positioning receiver which embeds the new ST GNSS positioning engine capable of receiving signals from multiple satellite navigation systems, including GPS, Glonass, BeiDou QZSS. The minimum BOM and small WL-CSP package make STA8090WGR the ideal solution for lowcost and small footprint products such as hand-held computers, cameras, data loggers, and sports accessories. The device is offered with a complete GNSS firmware which performs all GNSS operations including tracking, acquisition, navigation and data output.  8 free running timers/ counters (32 bit)  Real Time Clock (RTC) circuit  32-bit Watch-dog timer  3 UARTs  1 I2C master interface  1 Synchronous Serial Port (SSP, Motorola-SPI supported)  Power Management Unit (PMU) embedding switching regulator  Operating condition: – Main voltage regulator (VINL): 1.6 V to 4.3 V – Backup voltage (VINB): 1.6 V to 4.3 V – Digital voltage (VDD): 1.0 V to 1.32 V – RF core voltage (VCC): 1.2 V ± 10 % November 2018 This is information on a product in full production. DS12835 Rev 1 1/32 www.st.com Contents STA8090WGR Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3 2.1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.2 WLCSP 77 ball out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.3 Power supply pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.4 Main function pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.5 Test / emulated dedicated pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.6 Reserved pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.7 Communication interface pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.8 General purpose pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2.9 RF front-end pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.1 RF front end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.2 GPS/GLONASS/BeiDou Base Band (G3BB+) processor . . . . . . . . . . . . 14 3.3 MCU Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.3.1 3.4 4 2/32 AHB slaves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 APB peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.4.1 EFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.4.2 SSP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.4.3 UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.4.4 I2C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.4.5 MTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.4.6 WDT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.4.7 GPIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.4.8 RTC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.1 Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.2 Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.3 Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.4 Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 DS12835 Rev 1 STA8090WGR 5 Contents 4.5 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.6 Recommended DC operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . 21 4.7 DC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 4.8 AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.8.1 RF electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.8.2 Oscillator electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 4.8.3 OSCI oscillator specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 5.1 WLCSP77 (3.861 x 3.843 x 0.6 mm) 0.4 pitch package information . . . . 28 6 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 DS12835 Rev 1 3/32 3 List of tables STA8090WGR List of tables Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9. Table 10. Table 11. Table 12. Table 13. Table 14. Table 15. Table 16. Table 17. Table 18. Table 19. Table 20. Table 21. Table 22. Table 23. Table 24. Table 25. Table 26. Table 27. 4/32 Power supply pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Main function pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Test/emulated dedicated pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Reserved pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Communication interface pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 General purpose pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 RF front-end pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 TCM Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Frequency limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Recommended DC operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 SMPS DC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 LDO1 DC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 LDO2 DC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Low voltage detection thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 I/O buffers DC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 1.0 V I/O buffers DC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 RFCHAIN – GPS filter and VGA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 RFCHAIN – GLONASS/BeiDou filter and VGA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Synthesizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Crystal recommended specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Oscillator amplifier specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Characteristics of external slow clock input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 WLCSP77 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Document revision history. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 DS12835 Rev 1 STA8090WGR List of figures List of figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. STA8090WGR system block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 WLCSP 77 ball out diagram (bottom view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 32.768 kHz crystal connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 WLCSP77 package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 DS12835 Rev 1 5/32 5 Overview 1 STA8090WGR Overview STA8090WGR is one of the part number of Teseo III STA8090x series. STA8090WGR is a highly integrated System-On-Chip GNSS receiver designed for highflexible and cost effective solution addressing hand-held, in-dash navigation and Telematics applications. STA8090WGR embeds the new ST GNSS positioning engine capable of receiving signals from multiple satellite navigation systems, including the US GPS, Russia's GLONASS, Chinese BeiDou and Japan's QZSS. The STA8090WGR ability of tracking simultaneously the signals from multiple satellites regardless of their constellation, makes this chip capable of delivering exceptional accuracy in urban canyons and in the environments where buildings and other obstructions make satellite visibility challenging. STA8090WGR embeds innovative power management unit with switching regulator for power consumption optimization. The extended voltage supply range from 1.6 V to 4.3 V, the 1.8 V and 3.3 V I/O compliance support make the STA8090WGR the suitable solution for different user applications. The STA8090WGR combines a high performance ARM946 microprocessor with I/O capabilities and enhanced peripherals. The chip embeds backup logic with real time clock. The STA8090WGR, using STMicroelectronics CMOSRF Technology, is housed in a WLCSP77 (3.861 x 3.843 x 0.6 mm) 0.4 pitch with a Tape and Reel packing. 6/32 DS12835 Rev 1 STA8090WGR Pin description 2 Pin description 2.1 Block diagram Figure 1. STA8090WGR system block diagram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ev 1 7/32 31 Pin description 2.2 STA8090WGR WLCSP 77 ball out Figure 2. WLCSP 77 ball out diagram (bottom view)  $ ,&B6' % 9'',2BU ,&B&/. &         7'2 86%B'0 920 9''B$1$ *1'B$1$ 9/; *1'B32:(5 9,10 $ ,&B6' 7', 63,B&/. 63,B', 63,B'2 *1'B$1$ 9,10 63,B&61 % 7&. *1'B,2*1'' 86%B'3 *1'B,2*1'' 8$57B7; 8$57B7; 8$57B5; 9'',2BU & 9''' 8$57B5; *3,2B *3,2B ' 64,B6,26, 64,B6,2 64,B&/. ( ' 7VHQVH 7567Q 706 ( 9&&B/1$ 73B,)B3 73B,)B1 $17B6(16( ) *1'B/1$ *1'B/1$ 9&&B5)$ $17B6(16( *1'B5) :$.(83 64,B&HQ 64,B6,2 64,B6,262 ) * /1$B,1 *1'B/1$ 9,1/ *1'B5) 567Q *1'B+0 9,1/ +9 * + *1'B5) 9/ *1'B5) ;7$/B287 67'%