Raspberry Pi Compute Module IO Board V3

Features

• Stable and mature platform for Raspberry Pi Compute Modules
• Micro form-factor: 31 mm x 67.6 mm x 3.7 mm
• All supporting circuitry included
• Extensive peripheral connectivity: GPIO, I2C, SPI, UART, HDMI, USB, camera/display interfaces
• Two module options: CM3 with 4GB eMMC flash, CM3L without onboard storage
• Enables rapid development and prototyping with Compute Modules

Specifications

• Processor: Broadcom BCM2837 SoC, Quad-core 1.2 GHz
• RAM: 1 GB
• Storage: CM3 with 4GB eMMC flash, CM3L without onboard storage
• Form-factor: 30 mm x 67.6 mm x 3.7 mm
• Connector: 200-pin DDR2 SODIMM edge connector

Board Overview

The IO Board V3 acts as an interface between the Compute Module and external devices. It provides connections for HDMI, USB, power, cameras, displays, and more. All GPIO and interfaces of the Compute Module are broken out for easy access, making it ideal for development, prototyping, and integration into custom hardware solutions.

Onboard Interfaces

• 48x GPIO
• 2x I2C
• 2x SPI
• 2x UART
• 2x SD/SDIO
• 1x HDMI 1.3a
• 1x USB2 HOST/OTG
• 1x DPI (Parallel RGB Display)
• 1x NAND interface (SMI)
• 1x 4-lane CSI Camera Interface (up to 1 Gbps per lane)
• 1x 2-lane CSI Camera Interface (up to 1 Gbps per lane)
• 1x 4-lane DSI Display Interface (up to 1 Gbps per lane)
• 1x 2-lane DSI Display Interface (up to 1 Gbps per lane)