Açıklama
This version of the Raspberry Pi Compute Module 4 includes a high-performance 64-bit quad-core processor, 2GB LPDDR4 RAM, 16GB eMMC, dual-display support at resolutions up to 4K, hardware video decode at up to 4Kp60, Gigabit Ethernet, USB 2.0, dual camera interfaces, PCIe Gen 2 x1 interface.
Features
- High-performance 64-bit Quad-core Cortex A72 processor
- More memory options (1GB/2GB/4GB/8GB), suitable for large data compilation
- Dual display（HDMI) support at resolutions up to 4K
- Faster eMMC flash with up to 100 MB/s transfer rate, 4x faster than CM3+
- Designed with B to B connectors for enhanced stability
- Add on-board Gigabit Ethernet design, support IEEE1588, suitable for network application development
- Add PCIe interface expansion, can flexibly add related modules
Description
The Raspberry Pi Compute Module 4 (CM4) leverages the computing power of the popular Raspberry Pi 4 Model B, with dramatic performance changes compared to its predecessor: faster CPU cores, better multimedia, more interface capabilities. And for the first time, this release offers multiple choices of RAM density.
In terms of external dimensions, this version adopts a completely new mechanical standard. The overall footprint of the module on its carrier board is reduced, resulting in a smaller and more compact form factor suitable for integration into products.
For storage, the Raspberry Pi Compute Module 4 (CM4) has an optional 8GB, 16GB, or 32GB onboard eMMC, which is different from the Raspberry Pi 4’s Micro SD card slot.
This version of the Raspberry Pi Compute Module 4 includes a high-performance 64-bit quad-core processor, 2GB LPDDR4 RAM, 16GB eMMC, dual-display support at resolutions up to 4K, hardware video decode at up to 4Kp60, Gigabit Ethernet, USB 2.0, dual camera interfaces, PCIe Gen 2 x1 interface.
Specifications
| Specification | Details |
|---|---|
| Processor | Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz |
| Memory | 2GB LPDDR4 RAM, 16GB eMMC |
| Connectivity | 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 or external eMMC (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 temperature | 0 to +80°C |
| Dimensions | 55 mm × 40 mm |
| Production lifetime | Raspberry Pi Compute Module 4 will remain in production until at least January 2028 |
| Compliance | For a full list of local and regional product approvals, please visit: www.raspberrypi.org/documentation/hardware/raspberrypi/conformity.md |
Hardware Overview
Model selection reference form
|
Part number nomenclature |
|||
|
Model |
Wireless |
RAM |
eMMC storage |
|
CM4 |
1 = Yes 0 = No |
01 = 1GB 02 = 2GB 04 = 4GB 08 = 8GB |
000 = None(Lite) 008 = 8GB 016 = 16GB 032 = 32GB |
Dimensions
Note
- 4 x M2.5 holes in corners
- All dimensions are in mm
Part List
| Raspberry Pi Compute Module 4 – 2GB RAM | x1 |
Değerlendirmeler
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