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CAM-M8C-0

u-bloxCAM-M8C-0

u-blox
CAM-M8 RF Receiver BeiDou, GLONASS, GNSS, GPS, QZSS 1.575GHz -167dBm On-Board, Chip Module
Active6,880 in stock
Datasheet Digi-Key Compare Prices

Overview

The CAM-M8C-0 is a compact, surface-mount GNSS module featuring an integrated chip antenna and the high-performance u-blox M8 engine. It provides concurrent reception of GPS, GLONASS, BeiDou, and QZSS, offering high sensitivity of -167 dBm for reliable positioning in challenging environments. The module is designed for easy integration, requiring no external antenna for many standard location-tracking applications.

Why Choose This Part

The primary advantage is the integrated chip antenna which reduces the RF design complexity and PCB footprint. It operates across a wide voltage range from 1.6V to 3.6V and includes a built-in antenna supervisor for managing external antennas if needed.

Applications

Asset Tracking
Ideal for small-scale tracking devices where space is limited and an internal antenna simplifies the mechanical design.
Industrial Telematics
Used in fleet management systems to provide precise positioning data via UART or SPI interfaces.
Wearable Devices
The low profile and Power Save Mode make it suitable for battery-operated consumer electronics requiring location services.
Portable Navigation
Supports multiple constellations simultaneously to ensure fast Time-To-First-Fix (TTFF) in urban canyons.

Key Specifications

Frequency 1.575GHz
Sensitivity -167dBm
Applications General Purpose
Mounting Type Surface Mount
Data Interface SPI, UART
Package / Case 31-SMD Module
Voltage - Supply 1.6V ~ 3.6V
Antenna Connector On-Board, Chip
Current - Receiving 29mA
Operating Temperature -40degC ~ 85degC
Modulation or Protocol BeiDou, GLONASS, GNSS, GPS, QZSS
Supplier Device Package Module

Getting Started

Designers can evaluate this module using the u-blox u-center software via the UART or USB interfaces. Proper PCB ground plane layout is critical for the integrated chip antenna performance as specified in the hardware integration manual. Evaluation kits like the EVK-M8C are available for rapid prototyping.

Also Consider

MAX-M10S u-bloxu-blox - Offers significantly lower power consumption and improved sensitivity in a similar compact form factor.

Categories

Wireless & Connectivity > GPS & GNSS