TESEO-LIV4FTR datasheet(4/32 Pages) STMICROELECTRONICS

Teilenummer	TESEO-LIV4FTR

Bauteilbeschribung	Tiny dual-band GNSS low power and measurement engine modules

PDF	32 Pages

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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4 / 32 page

1.4

Pin out description

Table 2. Module pin out description

Pin #

Name

I/O

Description

GND

Ground

UART-TX

Serial port Tx (if not used, must be left floating)

UART-RX

Serial port Rx

PPS

Time pulse (PPS) (if not used, must be left floating)

WakeUp

External interrupt pin (if not used, must be left floating)

VBAT

Backup voltage supply

Reserved

VCC

Main voltage supply

nReset

nReset (if not used, must be left floating)

GND_RF

Ground

RF_IN

RF input signal

VCC voltage is available on the pin

GND_RF

Ground

Reserved

VCC_RF

External antenna supply (voltage equals to VCC, pin 8)

Reserved

I2C_SDA

I/O

I2C data (if not used, must be left floating)

I2C_SCL

I/O

I2C clock (if not used, must be left floating)

PRG

Program or WakeUp from DeepStandby

Teseo-LIV4F

Overview

DS13957 - Rev 6

page 4/32

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