size

Length 42mm x Width 42mm x Height 3.2mm

CPU

Allwinner A527 Octa-core A55 clocked at 2GHz

GPU

G57

Memory

LPDDR4 standard 2G/4G (1G batch optional)

Memory

eMMC standard 8G/32G (4G/16G/64G optional in batches)

Power Management

AXP717+AXP323 supports standby mode and button switch

Operating voltage

Input voltage 5V Maximum power less than 6W (without any peripherals)

Support system

Android13

Operating temperature

-25 to +75 degrees

USB interface

4 USB ports, 2 2.0 ports, one OTG port, 1 3.0 port

PCIE interface

1 PCIE2.1 x1 (multiplexed with USB3.0)

UART Serial Port

10 UARTs, one for Debug

PWM Interface

30-channel PWM (Note: with multiplexing function)

LVDS Display

1-channel dual 8LVDS, supports up to 1080P 60fps

RGB display

1 channel RGB 888 output supports up to 1080P 60fps

MIPI Display

2-way MIPI DSI output supports 1080P 60fps

HDMI Display

1 HDMI display output supports up to 4K

Voice Output

2-channel audio output, 1 left and right stereo, 1 left and right differential output

Voice Input

3-way voice input

Ethernet

2-way Ethernet, RGMII interface

SPI interface

4-way SPI interface

I2C Interface

7-way I2C interface

I2S Interface

4-way I2S interface

GPIO interface

188 GPIOs (Note: multiplexing function)

SDIO interface

3 SDIO interfaces, one for TF card, one for WIFI, and another for eMMC

CSI Camera

4-way MIPI CSI CAMERA with built-in 800W ISP interface

CIF Camera

1 channel 16-bit CIF parallel camera input

ADC Interface

26-channel ADC input interface

System Upgrade

Support local USB upgrade

Power parameters

Voltage

7.5V

12V

15V

Ripple

--

50mV

120mV

Current

172mA

--

--

Supply Current

(No other peripherals connected)

Start-up current

175mA

239mA

496mA

Play Sound

182mA

225mA

375mA

environment

Relative humidity

--

65%

75%

Operating temperature

-10℃

--

75℃

Storage temperature

-30℃

-0℃

100℃