Details
Raspberry Pi Compute Module 4
High speed, large RAM, low power, boosted performance
Raspberry Pi Compute Module 4 harnesses the compute power of the popular Raspberry Pi 4 Model B, bringing it to a smaller form factor suitable for integration into products.
Raspberry Pi Compute Module 4 incorporates a quad-core ARM Cortex-A72 processor, dual video output, and a wide selection of other interfaces. Available in 32 variants, with a range of RAM and eMMC Flash options, and with or without wireless connectivity.
Completely upgraded, more powerful
- Upgraded processor BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC, more powerful performance
- More options for RAM (1GB/2GB/4GB/8GB), competent for large-scale data compilation
- Faster eMMC Flash storage, up to 100 MBytes/s data rate, which is four times faster than the CM3+
- Option for fully certified radio module, the same one used on Pi4B, supports either PCB trace antenna or external antenna, more suitable for industrial applications
- Adopts B to B connectors, more stable than the Goldfinger edge connector of previous generations
- Onboard new Gigabit Ethernet PHY supporting IEEE1588, suitable for network applications
- Onboard new PCIe Gen 2 x1 interface, allows connecting more useful modules
Specifications
| Processor | Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz |
|---|---|
| Memory | 1GB, 2GB, 4GB or 8GB LPDDR4 (depending on variant) |
| Storage | 0GB (Lite), 8GB, 16GB or 32GB eMMC Flash (depending on variant) |
| Connectivity | Optional wireless LAN, 2.4GHz and 5.0GHz IEEE 802.11b/g/n/ac wireless, Bluetooth 5.0, BLE with onboard and external antenna options |
| Onboard Gigabit Ethernet PHY supporting IEEE1588 | |
| 1 × USB 2.0 interface | |
| PCIe Gen 2 x1 interface | |
| 28 GPIO signals | |
| SD card interface for SD card (for use only with Compute Module 4 variants without eMMC) | |
| Video | Dual HDMI interface (up to 4Kp60 supported) |
| 2-lane MIPI DSI display interface | |
| 2-lane MIPI CSI camera interface | |
| 4-lane MIPI DSI display interface | |
| 4-lane MIPI CSI camera interface | |
| Multimedia | H.265 (4Kp60 decode); H.264 (1080p60 decode, 1080p30 encode); OpenGL ES 3.0 graphics |
| Input power | 5V DC |
| Operating voltage | -20°C ~ 85°C ambient |
| Dimensions | 55 × 40 × 4.7mm |
Available options
Upgraded processor, powerful performance
BCM2711 processor, quad-core Cortex-A72 64-bit SoC, more powerful performance
High speed WiFi and Bluetooth
Dual-band WiFi and Bluetooth5.0 BLE raido module, surf the web anywhere
External antenna support
supports either PCB trace antenna or external antenna, suitable for industrial applications
Onboard Resources
Ordering Codes
| Model | Wireless | RAM | eMMC Flash |
|---|---|---|---|
| CM4 | 1 = Yes 0 = No |
01 = 1GB 02 = 2GB 04 = 4GB 08 = 8GB |
000 = 0GB (Lite) 008 = 8GB 016 = 16GB 032 = 32GB |
| Example: CM4104032, Compute Module 4 with onboard wireless, 4GB RAM, and 32GB eMMC Flash | |||
| CM4 | 1 | 04 | 032 |
| Wireless | RAM | eMMC Flash | Part Number |
|---|---|---|---|
| × | 1GB | 0GB (Lite) | CM4001000 |
| × | 1GB | 8GB | CM4001008 |
| × | 1GB | 16GB | CM4001016 |
| × | 1GB | 32GB | CM4001032 |
| × | 2GB | 0GB (Lite) | CM4002000 |
| × | 2GB | 8GB | CM4002008 |
| × | 2GB | 16GB | CM4002016 |
| × | 2GB | 32GB | CM4002032 |
| × | 4GB | 16GB | CM4004016 |
| × | 4GB | 32GB | CM4004032 |
| × | 8GB | 0GB (Lite) | CM4008000 |
| × | 8GB | 32GB | CM4008032 |
| PCB/ext | 1GB | 0GB (Lite) | CM4101000 |
| PCB/ext | 1GB | 8GB | CM4101008 |
| PCB/ext | 1GB | 16GB | CM4101016 |
| PCB/ext | 1GB | 32GB | CM4101032 |
| PCB/ext | 2GB | 0GB (Lite) | CM4102000 |
| PCB/ext | 2GB | 8GB | CM4102008 |
| PCB/ext | 2GB | 16GB | CM4102016 |
| PCB/ext | 2GB | 32GB | CM4102032 |
| PCB/ext | 4GB | 0GB (Lite) | CM4104000 |
| PCB/ext | 4GB | 8GB | CM4104008 |
| PCB/ext | 4GB | 16GB | CM4104016 |
| PCB/ext | 4GB | 32GB | CM4104032 |
| PCB/ext | 8GB | 8GB | CM4108008 |
| PCB/ext | 8GB | 32GB | CM4108032 |
Resources & Services
Wiki: Compute-Module-4
Quick Overview
- OPTIONS Compute Module 4 x1
