RK3568/RK3568J

CPU :	RK3568/RK3568J
Architecture :	Cortex-A55
Clock Speed :	1.8GHz/2.0GHz
Memory :	2/4GB DDR4; 4/8GB LPDDR4X
ROM :	16/32/64/128GB eMMC
Operating Systems :	Linux 5.10, Android 11, Ubuntu, Debian 11, OpenHarmony 4.1, AMP

The YKR-CR3568-V1 core board is developed based on the Rockchip RK3568 processor. This processor is a high-performance, low-power, feature-rich domestic application processor specifically designed by Rockchip for the AIoT and industrial markets. It adopts a quad-core 64-bit Cortex-A55 architecture with a clock speed up to 2.0GHz and integrates an NPU. The YKR-CR3568-V1 core board has undergone rigorous environmental temperature testing, pressure testing, and long-term stability operation testing to ensure reliable performance across diverse operational environments.

Product Specification:

YKR-CR3568-V1 Core Board Basic Specifications
Processor	Rockchip RK3568 / RK3568J
CPU	RK3568: Quad-core Cortex-A55 @ 2.0GHz RK3568J: Quad-core Cortex-A55 @ 1.8GHz
GPU	Mali-G52-2EE Supports OpenGL ES 1.1, 2.0, 3.2, Vulkan 1.0 & 1.1, OpenCL 2.0
NPU	1 TOPS Supports INT8/INT16/FP16/BFP16 mixed precision operations
VPU	Hardware Decoding: H.264, H.265, VP9: up to 4096×2304@60fps VP8: up to 1920×1088@60fps VC1, MPEG-4, MPEG-2, MPEG-1: up to 1920×1088@60fps H.263: up to 720×576@60fps Hardware Encoding: H.264/AVC, H.265/HEVC: up to 1920×1080@60fps
RAM	Options: 1GB / 2GB / 4GB DDR4 Or 4GB / 8GB LPDDR4X
Storage (ROM)	Options: 8GB / 16GB / 32GB / 64GB eMMC
Operating System Support	Linux 5.10 Android 11 Ubuntu OpenHarmony 4.1 Debian 11
Power Supply	5V DC input
Interface	Ultra-thin board-to-board connector (4*80pin, 0.5mm pitch)
Operating Temperature	Standard: 0°C to 80°C Extended: -40°C to 85°C
Dimensions	45mm x 70mm

YKR-CR3568-V1 Core Board Functional Specifications
Function	Quantity	Specifications
Display	3	Supports 3 display controllers with simultaneous output of RGB, LVDS, MIPI DSI, HDMI, and eDP interfaces (3 outputs at the same time) RGB: Supports RGB888, max resolution up to 1280×800 LVDS: Single channel output, max resolution 1280×800, multiplexed with MIPI-DSI0 channel MIPI-DSI: Single channel up to 1920×1080@60Hz; dual channel up to 2560×1600@60Hz HDMI: Up to 1080p@120Hz or 4096×2304@60Hz eDP: Supports eDP 1.3, max resolution 2560×1600@60Hz
Camera	2	Supports 1 DVP interface and 1 4-lane MIPI-CSI interface
Audio	4	1x 8-channel I2S/TDM, 2x 2-channel I2S, 1x 8-channel PDM
SDIO	2	SDIO 3.0, max data throughput up to 104 MB/s
Ethernet	2	Dual GMAC interfaces, providing RGMII / RMII interfaces
USB 2.0	2	USB 2.0 Host, independent ports, not shared with USB 3.0
USB 2.0	2	1x USB 2.0 Host, 1x USB 2.0 OTG (used as two independent USB 2.0 when USB 3.0 is not in use)
USB 3.0	2	1x USB 3.0 Host, 1x USB 3.0 OTG	Maximum count; these share 3 SerDes channels, only 3 functional interfaces can be used simultaneously
SATA	3	SATA 3.0, max rate 6.0 Gb/s, supports eSATA
PCIe 2.1	1	PCIe 2.1 x1, max rate 5.0 Gb/s, Root Complex (RC) mode
PCIe 3.0	2	PCIe 3.0, 1x 2 lanes or 2x 1 lane; each lane max 8.0 Gb/s 1 lane supports only Root Complex (RC) mode 2 lanes support both Root Complex (RC) and End Point (EP) modes
UART	10	Max speed 4 Mbps
CAN	3	CAN 2.0 B protocol
SPI	4	Supports master and slave mode, software configurable
I2C	5	Supports 7-bit and 10-bit addressing modes, max speed up to 1 Mbit/s
PWM	16	32-bit timers/counters

YKR-CR3568-V1 Base Board Interface List
Interface		Description
Display	HDMI 2.0	Supports up to 1080p@120Hz or 4096×2304@60Hz
	eDP	Supports eDP 1.3, max resolution up to 2560×1600@60Hz
	LVDS	Single-channel output, max resolution up to 1280×800
	LCD	Supports RGB888, max resolution 1280×800; multiplexed with SPI0, SPI2, UART3, UART4, UART5, UART7. Default board configuration uses these interfaces; can be switched to RGB mode via software configuration
	MIPI-DSI1	Single-channel output, max resolution up to 1920×1080@60Hz
Camera		MIPI-CSI interface, compatible with OV13850 camera module
Audio		1× stereo headphone output; 1× 1.3W Class-D amplifier output; 1× microphone input
TF Card		Supports external storage expansion and OS flashing
Ethernet		2× 10/100/1000 Mbps adaptive Ethernet ports, RJ45 connectors
4G / 5G		M.2 Key-B slot with USB 3.0/2.0 interface for 4G/5G module expansion. Supported modules: EM05-CE (4G, EC20-compatible driver), RM500U-CN (5G)
Wi-Fi & Bluetooth		Onboard AW-CM358SM module, dual-band 2.4G/5G Wi-Fi, Bluetooth 5.0. Wi-Fi uses 1× SDIO; Bluetooth uses 1× UART (Note: Bluetooth audio not supported)
USB 2.0		2× USB 2.0 Host, Type-A
USB 3.0		1× USB 3.0 Host, Type-A
USB 2.0 OTG		Shared with USB 3.0 group; supports device mode for OS flashing and Android ADB debugging
PCIe 2.1		Standard PCIe x1 slot; pins can be multiplexed as SATA via software configuration
PCIe 3.0		Standard PCIe x4 slot; configurable via software as 2× PCIe x1
UART		3× UARTs, 3.3V TTL level, exposed via 2.54mm pin headers
CAN		2× CAN 2.0 interfaces with isolation and ESD protection
SPI		2× SPI, 3.3V TTL level, exposed via 2.54mm pin headers
I2C		1× I2C, 3.3V TTL level, exposed via 2.54mm pin headers
RTC		Onboard CR2032 battery, maintains time during power-off
Buttons		8 buttons: Reset, Power, OTG Flash, Maskrom, VOL+, VOL-, HOME, ESC
Debug		Onboard USB-to-UART chip, Type-C interface for easy laptop debugging
Power Supply		DC 12V input

Core Board

Development Board

Industrial Motherboard

RK3568/RK3568J

Product Specification:

YKR-CR3568-V1 Base Board Interface List

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