OK3568-C Single Board Computer

GPU

• Mali-G52-2EE
• OpenGL ES 1.1, 2.0, 3.2, Vulkan 1.0,1.1, OpenCL 2.0

NPU

1TOPS, Support INT8/INT16/FP16/BFP16 mixed operation.

VPU

Decode:
• H.264, H.265, VP9: up to 4096x2304@60fps
• VP8: up to 1920x1088@60fps
• VC1, MPEG-4, MPEG-2, MPEG-1: up to 1920x1088@60fps
• H.263: up to 720x576@60fps

Encode:
H.264/AVC, H.265/HEVC: up to 1920x1080@60fps

RAM

2GB/4GB/8GB DDR4(Standard 2GB)

ROM

16GB eMMC

OS

Linux4.19+Qt5.12, Android11

Voltage input

DC5V

Package

board to board connector(4*80pin Spacing 0.5mm)

Working temperature width

0℃ ~ 70℃ / -40~85℃

Dimensions

45x70mm

Display

3

Equipped with 3 display controller, supports 3 simultaneous output in RGB, LVDS, MIPI DSI, HDMI, eDP interface.
• RGB: RGB888, up to 1280x800;
• LVDS: single-channel output, up to 1280x800, multiplexed with MIPI-DSI0;
• MIPI-DSI: single-channel output, up to 1920x1080@60Hz; dual-channel output up to 2560*1440@60Hz;
• HDMI: up to 1080p@120Hz or 4096x2304@60Hz;
• eDP: eDP 1.3, up to 2560x1600@60Hz;

Camera

2

1x DVP, 1x 4-lane MIPI-CSI.

Audio

4

1X 8ch I2S/TDM, 2X2ch I2S, 1x8ch PDM.

SDIO

3

SDIO 3.0, data throughput up to: 104MB/S

Ethernet

2

2GMAC, by RGMII / RMII

USB 2.0

2

USB2.0 Host, separate but not multiplexed with USB3.0.

USB 2.0

2

1 USB 2.0 Host and1 USB 2.0 OTG in USB 3.0. Can be used as 2 independent USB 2.0 USB 3.0 is not needed

USB 3.0

2

1x USB 3.0 Host, 1x USB 3.0 OTG.

They share 3 sets of SerDes, in this case, only 3 functional interface of them could be used simultaneously.

SATA

3

SATA 3.0, up to 6.0Gb/s, support eSATA.

PCIe2.1

1

PCIe 2.1 x1, up to 5.0Gbps, RC mode.

PCIe3.0

2

PCIe 3.0, 1x2Lanes or 2x1Lane, each lane up to 8.0Gbps.
1Lane only supports Root Complex (RC) mode.
2Lanes support both Root Complex(RC) and End Point(EP) modes.

UART

10

up to 4Mbps.

CAN

3

CAN2.0 B is well supported

SPI

4

Host mode and slave mode are optional and configurable

I2C

5

Supports 7bits and 10bits address modes, up to 1 Mbit/s.

PWM

16

32bits timer/counter

Display

HDMI 2.0

resolution up to 1080p@120Hz or 4096x2304@60Hz;

eDP

supports eDP 1.3, resolution up to 2560x1600@60Hz;

LVDS

single-channel output, resolution up to 1280x800;

LCD

RGB888 up to 1280x800; multiplexed with SPI0, SPI2, UART3, UART4, UART5 and UART7.

MIPI-DSI1

single-channel output, up to 1920x1080@60Hz;

Camera

MIPI-CSI, tested and recommended model OV13850.

Audio

1x stereo headphone output; 1x 1.3W class D amplifier output; 1x MIC input.

TF Card

For storage expanding and OS firmware flashing.

Ethernet

2x 10/100/1000Mbps auto-negotiation, RJ45 connector.

4G/5G modem

M.2 Key-B, contains USB 3.0/2.0 for 4G/5G module expanding;
Tested and recommended model: EM05-CE (4G modem, compatible with EC20), RM500U-CN (5G modem)

Wi-Fi&BT

On-board AW-CM358SM, 2.4G/5G dual-band Wi-Fi, BT5.0.
WiFi by SDIO; BT by UART

USB 2.0

2x USB 2.0 Host, Type-A

USB 3.0

1x USB 3.0 Host, Type-A.

USB 2.0 OTG

contained in USB 3.0, can be used as slave mode for OS iamge flashing and ADB debugging.

PCIe 2.1

Standard PCIe x1 socket; multiplexed with SATA

PCIe 3.0

Standard PCIe x4 socket, can be configured as 2 PCIe x1.

UART

3x 3.3V TTL level, by pin headers with pitch of 2.54mm.

CAN

2x CAN2.0; with isolation and ESD protection.

SPI

2x 3.3V TTL, by pin headers with pitch of 2.54mm

I2C

1x 3.3V TTL level, by pin headers with pitch of 2.54mm.

RTC

CR2032

Buttons

8: reset, power on/off, OTG programming, Maskrom, VOL+, VOL-, HOME, ESC.

QSPI

on-board 32MB QSPI Nor Flash.

Debug

converted by USB, Type-C connector that convenient for laptop users.

Power input

DC 12V