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Difference between revisions of "Rock3/CM/CM3"
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== Radxa CM3 == | == Radxa CM3 == | ||
| − | + | Radxa CM3 is an SoM(System on Module) by Radxa based on Rockchip RK3566 SoC in a small form factor at 55mm x 40mm size, integrating CPU/PMU/DRAM/STORAGE/Wireless. Radxa CM3 offers out of box cost-effective solution for multiple purpose applications, accelerates customer's product development. | |
=== Block Diagram === | === Block Diagram === | ||
| Line 68: | Line 68: | ||
* [[Rock3/CM3/models | Order Info(Models & SKU)]] | * [[Rock3/CM3/models | Order Info(Models & SKU)]] | ||
* [[Rock3/CM3/pinout | CM3 Pinout]] | * [[Rock3/CM3/pinout | CM3 Pinout]] | ||
| − | * [https://dl.radxa.com/cm3/docs/ | + | * [https://dl.radxa.com/cm3/docs/radxa_cm3_product_brief_Revision_1.8_g52223c9.pdf Radxa CM3 Product Brief v1.8] |
| + | * [https://dl.radxa.com/cm3/docs/hw/radxa_cm3_dimension.dxf Radxa CM3 Dimension] | ||
* Compliance | * Compliance | ||
| Line 82: | Line 83: | ||
* Reference design of carrier board(CM3 IO Board) | * Reference design of carrier board(CM3 IO Board) | ||
| − | ** [https://github.com/radxa/radxa- | + | ** [https://github.com/radxa/radxa-cm-projects/tree/main/cm3/radxa-cm3-io CAD design files of CM3 IO board] |
* [[rock3/CM3/revision | Hardware Revision]] - Difference between each hardware revisions | * [[rock3/CM3/revision | Hardware Revision]] - Difference between each hardware revisions | ||
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|- | |- | ||
| [[File:Radxa_cm3_io_board.jpg | x100px]] | | [[File:Radxa_cm3_io_board.jpg | x100px]] | ||
| − | | [[Rock3/CM3/radxacm3io | Radxa | + | | [[Rock3/CM3/radxacm3io | Radxa CM3 IO Board ]] |
| | | | ||
|} | |} | ||
=== Carrier Boards from third party === | === Carrier Boards from third party === | ||
| − | The following carrier boards are tested and compatible with the Radxa CM3. | + | The following carrier boards are tested and compatible with the Radxa CM3 '''with on-board eMMC'''. |
| + | Currently no eMMC revision cannot boot from microSD on Raspberry Pi CM4 IO and compatibles. We will fix this in a later hardware revision. | ||
{| class="wikitable" | {| class="wikitable" | ||
Latest revision as of 10:45, 6 December 2023
Radxa CM3
Radxa CM3 is an SoM(System on Module) by Radxa based on Rockchip RK3566 SoC in a small form factor at 55mm x 40mm size, integrating CPU/PMU/DRAM/STORAGE/Wireless. Radxa CM3 offers out of box cost-effective solution for multiple purpose applications, accelerates customer's product development.
Block Diagram
Components Overview
| No. | Description | No. | Description |
|---|---|---|---|
| ① | SPI Flash disable button | ⑧ | RK817-5 PMIC |
| ② | SPI Flash | ⑨ | RTL8211F ethernet phy |
| ③ | eMMC disable button | ⑩ | eMMC chip |
| ④ | WiFi/BT module | ⑪ | B2B connector 2 (J68) |
| ⑤ | WiFi/BT antenna | ⑫ | B2B connector 3 (J1) |
| ⑥ | LPDDR4 dram chip | ⑬ | B2B connector 1 (J69) |
| ⑦ | RK3566 SoC |
Pinout
Refer rock3/CM/CM3/pinout page
Resources
- Radxa CM3 vs Raspberry Pi CM4
- Order Info(Models & SKU)
- CM3 Pinout
- Radxa CM3 Product Brief v1.8
- Radxa CM3 Dimension
- Compliance
- CE RED
- FCCID: 2A3PA-RADXA-CM3
- Design files of CM3
- v1.2 schematic pdf - Download Schematic of CM3
- v1.2 CAM pdf - Download components Position Reference of CM3
- v1.3 schematic pdf - Download Schematic of CM3
- v1.3 CAM pdf - Download components Position Reference of CM3
- Reference design of carrier board(CM3 IO Board)
- Hardware Revision - Difference between each hardware revisions
- Models and SKUs - Different variant of each models
Devices
Carrier Boards from Radxa
| Picture | Name | Info |
|---|---|---|
|
Radxa E23 Dual Ethernet board | |
|
Radxa CM3 IO Board |
Carrier Boards from third party
The following carrier boards are tested and compatible with the Radxa CM3 with on-board eMMC.
Currently no eMMC revision cannot boot from microSD on Raspberry Pi CM4 IO and compatibles. We will fix this in a later hardware revision.
