STA8135GA中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書

Features

? AEC-Q100 qualification ongoing

? 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 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 multi mode 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 1.7 to 3.6 V with LDO for always-on core supply

and HV/LV detectors, and dedicated IO-ring0

– Main voltage domain 1.7 to 3.6 V with LDO for switchable logic domain

and HV/LV detectors for 85 °C maximum ambient temperature operations

or 1.2 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)

? USB2.0 full speed (12 Mb/s) with integrated physical layer transceiver

? ESD: 2 kV (HBM) and 500 V (CDM)

? Automotive grade 105 °C option

Description

STA8135GA is part of the Teseo V family.

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.