STA8100GA datasheet(1/42 Pages) STMICROELECTRONICS

部件名	STA8100GA

功能描述	Teseo V family automotive multi-band multi-constellation GNSS precise engine receiver

PDF	42 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 42 page

This is information on a product in full production.

October 2021

DS13006 Rev 4

1/42

STA8100GA

Teseo V family automotive multi-band multi-constellation GNSS

precise engine receiver

Datasheet

- production data

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

www.st.com

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