Raspberry Pi CM4 Compute Module
Description
Note: Due to the current supply situation, the maximum order quantity is limited in the webshop. Please contact us if you want to place a backorder with higher quantities.
The Raspberry Pi Compute Module 4 brings the power of the Raspberry Pi 4 to embedded applications with a compact form factor. The CM4 features a quad-core ARM Cortex-A72 processor, dual video output and a wide range of other interfaces.
The Raspberry Pi CM4 is available in 32 variants and is optimally tailored to your application with a range of RAM and eMMC flash options and with or without integrated WLAN/Bluetooth module.
Official accessories allow a quick start:
- CM4 IO Board: The IO Board provides all CM4 interfaces to external connectors. It serves as a development platform or can be integrated into your end products.
- CM4 Antenna Kit: The Antenna Kit can be connected to the CM4 via the U.FL connector and offers optimal WLAN signal reception. It is specifically designed and certified for the CM4.
Model Overview
Raspberry Pi CM4 | Raspberry Pi CM3+ | ||
---|---|---|---|
CPU | 4x 1.5 GHz (64-bit) Broadcom BCM2711 (Cortex-A72, ARM v8) |
4x 1.2 GHz (64-bit) Broadcom BCM2837B0 (Cortex-A53, ARM v8) |
|
RAM | 1/2/4/8 GB LPDDR4 | 1 GB LPDDR2 | |
eMMC | Size | 0/8/16/32 GB | |
Bandwidth | up to 100 MB/s | up to 25 MB/s | |
WLAN/BT | (optional) | ||
Ethernet PHY | Gigabit | ||
Minimum Availability | January 2028 | January 2026 |
Raspberry Pi CM4 | Raspberry Pi CM3+ | ||
---|---|---|---|
Connectivity | HDMI | 2x HDMI 2.0 (up to 4Kp60) |
1x HDMI 1.3a (up to 1080p60) |
USB | 1x USB 2.0 Host/OTG | ||
CSI | 1x 2-Lane MIPI, 1x 4-Lane MIPI | ||
DSI | 1x 2-Lane MIPI, 1x 4-Lane MIPI | ||
PCIe | 1x PCIe Gen2 1-Lane (5 Gbps) | ||
LAN | 1x Gigabit Ethernet PHY | ||
WLAN | 2.4 / 5.0 GHz IEEE 802.11b/g/n/ac | ||
Bluetooth | Bluetooth 5.0, BLE | ||
Antenna | onboard, external via U.FL | ||
GPIO | Pins | 28 | 48 |
UART | up to 6x | 2x | |
I2C | up to 6x | 2x | |
SPI | up to 5x | 2x | |
Other | DPI, PCM, PWM, GPCLK | ||
Power | 5V | 5V, 3V3, 1V8 | |
Connector | 2x 100 Pin DF40 | 200 Pin SODIMM | |
Dimensions | 55 x 40 mm | 67.6 x 31 mm |
Shipping weight: | 0.02 Kg |