Features

• 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)

• Dual band L1 and L5 single chip solution

• Triple band capability with external RF

STA5635A

• ST-DRAW (Dead Reckoning Automotive Way)

is supported on STA8100GAD and

STA8100GADS only

• 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

• Hardware Security Module (HSM) with HW

cryptographic co-processor is enabled for

STA8100GAS only

• 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

• 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

STA8100GA is part of the Teseo V family.

STA8100GA 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. Security feature (enabled only for STA8100GAS) is implemented in a dedicated

sub-system, embedding cryptographic HW accelerator with protected access.

STA8100GAD and STA8100GADS are offered with STMicroelectronics dead reckoning firmware called

TESEO-DRAW.