製品概要
概要
STA8135GA is part of the Teseo V family.
The STA8135GA is a multi-band multi-constellation positioning receiver IC able to manage all the GNSS constellations such as GPS, Galileo, Glonass, BeiDou, NAVIC (former IRNSS) and QZSS, in L1, L2, L5 and E6 frequency bands.
-
特徴
- AEC-Q100 qualified
- STMicroelectronics 5th generation positioning receiver with 80 tracking channels and 4 fast acquisition channels compatible with 6 constellations: GPS, Galileo, GLONASS, BeiDou, QZSS, NAVIC (former IRNSS)
- Triple band L1, L2, L5, E6 and L-band single package solution
- SBAS systems: WAAS, EGNOS, MSAS, GAGAN, BeiDou
- Code phase, carrier phase, doppler frequency measurement
- Antenna sensing
- PPS output
- Notch filter for anti-jamming
- ARM® Cortex® M7 core:
- Maximum clock frequency 314 MHz
- 16 KB I-cache and 16 KB D-cache
- 64 KB I-TCM and 384 KB D-TCM, core clock speed
- Nested vector interrupt controller
- JTAG debugging capability
- 256 Kbyte system RAM
- 32 channels DMA
- Memory interfaces:
- SFC (Octal/Quad serial flash controller, SDR)
- SD multimedia card
- Serial interfaces:
- 3 x UART
- Synchronous serial port (SPI supported)
- I2C
- 2 x multimode serial interfaces
- 2 x CAN controllers
- Core peripherals:
- 2 x multi-timer units
- Watchdog timer
- 1 x extended function timers
- 32 kHz oscillator real-time clock
- AES decipher hardware accelerator
- Power management unit, with separate power supply domain and on-chip LDO and high voltage/low voltage monitors:
- Backup voltage domain 1.62 to 3.6 V with LDO for always-on core supply and HV/LV detectors, and dedicated IO-ring0
- Main voltage domain 1.62 to 3.6 V with LDO for switchable logic domain and HV/LV detectors for 85 °C maximum ambient temperature operations or 1.2/1.25 V ±5% external voltage supply for 105 °C maximum ambient temperature operations
- Separate RF domain with dedicated LDO
- IO-ring1 1.8 or 3.3 V capable, and dedicated 1.8 V LDO
- IO-ring2 3.3 V ±10% capable
- Fail-safe GPIOs available
- Secure-digital multimedia memory card interfaces (SDMMC)
- USB 2.0 full speed (12 Mb/s) with integrated physical layer transceiver
- ESD: 2 kV (HBM) and 500 V (CDM)
- Automotive grade 105 °C supported
- Secure option: STA8135GAS