STA8100GA datasheet(22/42 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

22 / 42 page

General description

STA8100GA

22/42

DS13006 Rev 4

By default IO ring1 is at 1.8 V supplied by internal LDO IO. If IO ring1 has to be at 3.3 V then

external supply must be applied on VIO1 at 3.3 V.

The switchable power region can be supplied by an external voltage regulator directly at pin

VDD_EXT_REG. The integrated LDO CORE has to be switched off by forcing

EXT_REG_SEL to high voltage.

The usage of the external regulator to supply the switchable power region is mandatory in

applications that require to sustain 105 °C.

3.21

CAN interface

CAN sub-system comprises two fully independent FD-CAN controllers: CAN0 and CAN1.

Both controllers conform with CAN protocol version 2.0 part A, B and ISO 11898-1: 2015.

Maximum data bit rate supported is 1Mbit/s.

3.22

I2C high speed controller

One I2C high speed controller interface is capable of master/slave modes in multi-master

environment. It is DMA capable and multiple baud rates are supported: 100/ 400/ 1000/

3400 Kbits/s.

3.23

Full speed USB 2.0

It supports 12 Mbps (full speed) and 1.5 Mbps (low speed) serial data transmission

according to USB 2.0 OTG controller specification.

STA8100GA 数据表(PDF) 22 Page - STMicroelectronics