LC76GPAMD

The LC76GPAMD is an electronic component from Quectel. View the full LC76GPAMD datasheet below including key specifications, absolute maximum ratings.

Manufacturer

Quectel

Key Specifications

Parameter	Value
Antenna Type	Antenna Not Included
Data Rate	115.2kbps
Frequency	1.561GHz, 1.575GHz, 1.602GHz
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C
Package / Case	28-SMD Module
Packaging	Cut Tape
Protocol	BeiDou, Galileo, GLONASS, GPS, GNSS
RF Family/Standard	Navigation
Sensitivity	-166dBm
Serial Interfaces	I2C, UART
Standard Pack Qty	500
Utilized IC / Part	AG3352Q
Supply Voltage	2.55V ~ 3.6V

Overview

Part: LC76G Series from Quectel Wireless Solutions Co., Ltd.

Type: GNSS Module Series

Description: A series of GNSS modules supporting various constellations and augmentation systems, featuring multiple communication interfaces and power modes.

Operating Conditions:

Absolute Maximum Ratings:

Key Specs:

Features:

Supports multiple GNSS constellations
Supports augmentation systems (SBAS, AGNSS, EASY, EPO)
Multi-Tone AIC (Active Interference Cancellation)
Geofencing functionality
Firmware upgrade capability
ALP (Adaptive Low Power) mode
UART, SPI, and I2C communication interfaces
1PPS output
GEOFENCE and 3D_FIX pins

Applications:

Package:

Features

⚫ The single-band, multi-constellation GNSS module series features a high-performance, high reliability positioning engine facilitating fast and precise GNSS positioning.
⚫ The LC76G (AB) is designed to meet standard application requirements while operating at 3.3 V, while the LC76G (PA) and the LC76G (PB) are super low power consumption variants operating at 3.3 V and 1.8 V respectively.
⚫ Supported serial communication interfaces: UART, SPI* and I2C.
⚫ Supported advanced power saving modes: Backup mode and ALP mode.
⚫ The embedded low-power algorithms make the LC76G series module suitable for different application scenarios.
⚫ EASY technology facilitates achieving a faster Time to First Fix (TTFF) in either hot or warm start.
⚫ The integrated flash memory provides the capacity for storing user-specific configurations and future firmware upgrades.

The LC76G is a series of SMD type modules with a compact form factor of 10.1 mm × 9.7 mm × 2.4 mm. They can be embedded in your applications through 18 LCC pins and 10 LGA pins.

The LC76G series is fully compliant with the EU RoHS Directive.

Absolute Maximum Ratings

Absolute maximum ratings for power supply and voltage on digital pins of the module are listed in table below.

Table 10: Absolute Maximum Ratings for LC76G (AB) and LC76G (PA)

Parameter	Description	Min.	Max.	Unit
VCC	Main Power Supply Voltage	-0.3	3.63	V
V_BCKP	Backup Supply Voltage	0	3.63	V
V IN _IO	Input Voltage at I/O Pins	-0.3	3.63	V
P RF_IN	Input Power at RF_IN	-	0	dBm
T_storage	Storage Temperature	-40	90	° C

Table 11: Absolute Maximum Ratings for LC76G (PB)

Parameter	Description	Min.	Max.	Unit
VCC	Main Power Supply Voltage	-0.3	1.98	V
V_BCKP	Backup Supply Voltage	0	3.63	V
V IN _IO	Input Voltage at I/O Pins	-0.3	1.98	V
P RF_IN	Input Power at RF_IN	-	0	dBm
T_storage	Storage Temperature	-40	90	° C

Table 11: Absolute Maximum Ratings for LC76G (PB)

Stressing the device beyond the 'Absolute Maximum Ratings' may cause permanent damage. The product is not protected against over-voltage or reversed voltage. Therefore, it is necessary to use appropriate protection diodes to keep voltage spikes within the parameters given in the table above.

Recommended Operating Conditions

All specifications are at an ambient temperature of +25 ° C. Extreme operating temperatures can significantly impact the specified values. Applications operating near the temperature limits should be tested to ensure specification validity.

Table 12: Recommended Operating Conditions for LC76G (AB) and LC76G (PA)

Parameter	Description	Min.	Typ.	Max.	Unit
VCC	Main Power Supply Voltage	2.55	3.3	3.6	V
V_BCKP	Backup Supply Voltage	1.65	3.3	3.6	V
IO_Domain	Digital I/O Pin Voltage Domain	-	VCC	-	V
V IL	Digital I/O Pin Low-level Input Voltage	-0.3	-	0.8	V
V IH	Digital I/O Pin High-level Input Voltage	2	-	VCC + 0.3	V
V OL	Digital I/O Pin Low-level Output Voltage	-	-	0.4	V
V OH	Digital I/O Pin High-level Output Voltage	2.4	-	-	V
RESET_N	Low-level Input Voltage	-0.3	-	0.45	V
RESET_N	High-level Input Voltage	1.8	-	3.6	V
VDD_RF	VDD_RF Output Voltage	-	VCC	-	V
I VDD_RF	VDD_RF Output Current	-	-	100	mA
T_operating	Operating Temperature	-40	25	+85	° C

Table 12: Recommended Operating Conditions for LC76G (AB) and LC76G (PA)

Table 13: Recommended Operating Conditions for LC76G (PB)

Parameter	Description	Min.	Typ.	Max.	Unit
VCC	Main Power Supply Voltage	1.75	1.8	1.98	V
V_BCKP	Backup Supply Voltage	1.65	1.8	3.6	V
IO_Domain	Digital I/O Pin Voltage Domain	-	VCC	-	V
V IL	Digital I/O Pin Low-level Input Voltage	-0.3	-	0.45	V
V IH	Digital I/O Pin High-level Input Voltage	1.35	-	VCC + 0.3	V
V OL	Digital I/O Pin Low-level Output Voltage	-	-	0.27	V
V OH	Digital I/O Pin High-level Output Voltage	1.53	-	-	V
RESET_N	Low-level Input Voltage	-0.3	-	0.45	V
RESET_N	High-level Input Voltage	1.35	-	2.1	V
VDD_RF	VDD_RF Output Voltage	-	VCC	-	V
I VDD_RF	VDD_RF Output Current	-	-	100	mA
T_operating	Operating Temperature	-40	25	+85	° C

Operation beyond the 'Operating Conditions' is not recommended and extended exposure beyond the 'Operating Conditions' may affect device reliability.
Digital I/O Pin refers to all digital pins specified in Table 6: Pin Description except RESET_N.

Related Variants

The following components are covered by the same datasheet.

Part Number	Manufacturer	Package
LC76GABMD	Quectel	—

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