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Raspberry Pi Compute Module 4 CM4108032

Raspberry Pi Compute Module 4 CM4108032

MPN: SC0678
Raspberry Pi
The Raspberry Pi Compute Model 4 CM4108032 single board computer is a powerful embedded solution featuring a 1.5GHz quad-core ARM Cortex-A72 processor and 8GB of RAM. Ideal for a wide range of applications, it offers 28 digital I/O lines, GbE Ethernet, and multiple expansion interfaces including I2C, SPI, and UART. With a compact size of 2.170" x 1.570", it operates reliably in temperatures ranging from -20°C to 75°C. Additional features include USB 2.0, various video outputs (CSI, DPI, DSI, HDMI), and SDIO storage interface.
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Overview

The CM4108032 is a high-performance system-on-module featuring a quad-core 1.5GHz ARM Cortex-A72 processor and 8GB of LPDDR4 RAM. This specific Compute Module 4 variant includes 32GB of eMMC storage and integrated wireless connectivity for industrial-grade embedded deployments. It breaks out the Broadcom BCM2711 architecture into a compact 55mm x 40mm form factor using high-density connectors.

Why Choose This Part

This module provides a significant performance boost over previous generations with its ARM v8 architecture and OpenGL ES 3.0 graphics support. It offers industrial reliability with an operating temperature range of -20C to 75C and extensive I/O flexibility including PCIe and dual HDMI. The 8GB RAM capacity is ideal for memory-intensive Linux-based applications that require multi-tasking or large buffers.

Applications

Industrial Edge Gateways
Utilizing the 8GB RAM and GbE Ethernet for local data processing and cloud connectivity in factory environments.
Digital Signage
Driving dual 4K displays via HDMI 2.0 and leveraging H.265 4Kp60 hardware decoding for high-resolution media playback.
AI Vision Systems
Connecting MIPI CSI-2 cameras and using the 1.5GHz quad-core CPU for edge image recognition and processing.
Network Attached Storage (NAS)
Leveraging the PCIe interface and high-speed I/O to manage storage arrays in a small footprint.

Key Specifications

USB USB 2.0 (1)
Speed 1.5GHz
Ethernet GbE
Video Outputs CSI, DPI, DSI, HDMI
Core Processor ARM Cortex-A72
Number of Cores 4
Size / Dimension 2.170" x 1.570" (55.00mm x 40.00mm)
Digital I/O Lines 28
Storage Interface MicroSD
Expansion Site/Bus I2C, SPI, UART
Operating Temperature -20degC ~ 75degC
RAM Capacity/Installed 8GB/8GB

Getting Started

To develop with this module, use the Raspberry Pi Compute Module 4 IO Board to access the dual 100-pin high-density connectors. Flash the 32GB eMMC using the Raspberry Pi Imager tool via a USB connection to the IO board. Standard Raspberry Pi OS or various Linux distributions can be used, with full support for the Broadcom toolchain and GPIO libraries.

Also Consider

CM4102032 Raspberry Pi - Lower cost alternative with 2GB RAM if the full 8GB is not required for the application.