Difference between revisions of "Rock3/CM3"

Revision as of 13:18, 11 March 2022

ROCK3 Compute Module

Radxa ROCK3 Computing Module(Radxa CM3 series) is a series System-on-Module based on the ROCK3, containing processor, memory, eMMC Flash and Power Management Unit. These modules allow a designer to leverage the ROCK3 hardware and software stack in their own custom systems and form factors. In addition these modules have extra IO interfaces over and above what is available on the ROCK3 boards, opening up more options for the designer. ROCK3 series compute modules comes in the following form factors:

• CM3: 3x 100P B2B connector
• CM3 SODIMM: CM3 in SODIMM form factor, 200P DDR2 edge connector + 100P B2B connector
• CM3 Plus: CM3 with more features such as PCIe 3.0

Specification

	CM3	CM3 SODIMM	CM3 Plus
Form factor:	55 mm × 40 mm	32 mm x 67.6 mm	70 mm x 40 mm
Processor:	Rockchip RK3566, Quad core Cortex-A55 (ARM v8) 64-bit SoC @ 2.0GHz		Rockchip RK3568, Quad core Cortex-A55 (ARM v8) 64-bit SoC @ 2.0GHz
Memory:	1GB, 2GB, 4GB or 8GB LPDDR4 (depending on variant)
Storage:	8GB, 16GB, 32GB, 64GB, 128GB (depending on variant) high performance eMMC
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 - Onboard Gigabit Ethernet PHY - 1 x USB 2.0 port ( highspeed ), 1 x USB 3.0 port ( 5Gbps ) - 1 x PCIe 1-lane Host, Gen 2 ( 5Gbps ) - 2 x SATA ports, one shared with USB 3, one shared with PCIe - 50 x GPIO supporting	- Optional wireless LAN, 2.4GHz IEEE 802.11b/g/n wireless, Bluetooth 4.2, BLE with external antenna - 1 x Gigabit Ethernet MAC - 1 x USB 2.0 port ( highspeed ), 1 x USB 3.0 port ( 5Gbps ) - 1 x PCIe 1-lane Host, Gen 2 ( 5Gbps ) - 2 x SATA ports, one shared with USB 3, one shared with PCIe - 50 x GPIO supporting	- Optional wireless LAN, 2.4GHz and 5.0GHz IEEE 802.11b/g/n/ac wireless, Bluetooth 5.0, BLE with onboard and external antenna - 1 x Onboard Gigabit Ethernet PHY, 1x Gigabit Ethernet MAC - 2 x USB 2.0 port ( highspeed ), - 1 x USB 3.0 HOST port ( 5Gbps ), 1 x USB 3.0 OTG port ( 5Gbps ) - 1 x PCIe 1-lane Host, Gen 2 ( 5Gbps ) - 1 x PCIe 2-lane(1x2, 1x1+1x1) Host, Gen 3 (16Gbps) - 3 x SATA ports, one shared with USB 3 HOST, one shared with PCIe, one shared with USB 3 OTG - 50 x GPIO supporting
Video:	- 1x HDMI up to 4K x 2K@60HZ - 1x eDP four lanes, 2.7Gps per lane - 2x MIPI DSI four lanes, 1.6Gbps per lane - 1x LVDS four lanes(mux with MIPI DSI0)
Audio:	- LINEOUT - I2S - PDM, support mic array
Multimedia:	- VP9/H.264/H.265 decode 4K@60HZ - H.264/H.265 encode 1080P@100HZ - OpenGL ES 3.2/OpenCL 2.0/Vulkan 1.1 GPU
Input power:	5V DC
Connector:	3x 100P 0.4mm pitch B2B connector	200P SODIMM edge golden finger connector + 100P 0.5mm pitch B2B connector	4x 100P 0.4mm pitch B2B connector
Production lifetime:	Radxa CM3, CM3 Plus, CM3 SODIMM will remain in production until at least Sep 2029

• Radxa CM3 vs Raspberry Pi CM4
• Order Info(Models & SKU)
• CM3 Pinout
• Radxa CM3 Datasheet v1.1
• Compliance
  • CE RED
  • FCCID: 2A3PA-RADXA-CM3

Devices

Carrier Boards from Radxa

Picture	Name	Info
	Radxa E23 Dual Ethernet board
	Radxa ROCK3 Compute Module IO Board

Carrier Boards from third party

The following carrier boards are tested and compatible with the Radxa CM3.

Picture	Name	Info
	Raspberry Pi Compute Module 4 IO Board	website
	Seeed Studio Dual Gigabit Ethernet Carrier Board	website
	Waveshare CM4 IO Base	website
	Mcuzone CM4 Mini	website
	Mcuzone CM4 Tiny	website