NanoPi A64

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Revision as of 09:44, 23 December 2016 by Yftan (Talk | contribs) (Layout)

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1 Introduction

The NanoPi A64 is a new board of high performance with low cost designed by FriendlyElec. It uses Allwinner’s A64 quad-core SoC(ARM Cortex-A53). FriendlyElec has made a UbuntuCore and a UbuntuMATE image files for it.

The NanoPi A64 is a small board with comprehensive interfaces, ports and features. It has Ethernet, IR receiver, Video/Audio input and output. It has onboard AXP803 PMU and WiFi. It takes power input from its MicroUSB port. It has MIPI-DSI and DVP interfaces, GPIO pin-header compatible with Raspberry Pi and a serial debug port.

2 Hardware Spec

  • CPU: Allwinner A64, Quad-core Cortex-A53@648MHz to 1.152GHz, DVFS
  • GPU: Mali400MP2, Supports OpenGL ES2.0, OpenVG1.1
  • DDR3 RAM: 1GB
  • Ethernet: One Gigabit Ethernet (RTL8211E)
  • PMU Power Management: AXP803, support software power-off
  • Wi-Fi: 802.11b/g/n
  • Audio Out/MIC: 3.5mm audio jack
  • IR Receiver: Onboard IR receiver
  • USB 2.0 Type A x 2
  • Serial Debug Port: 2.54mm pitch 4pin-header
  • microSD Slot x 1
  • microUSB x 1: only for power input
  • DVP Camera: 0.5mm pitch 24pin FPC seat
  • Video Out: 1.4 HDMI Type-A
  • MIPI DSI: 0.5mm pitch 30pin FPC seat
  • GPIO: 2.54mm pitch 40pin-header, compatible with Raspberry Pi's GPIO. It includes UART, SPI, I2C, PWM, IO etc
  • I2S: 7pin, 2.54mm pitch
  • Power Button x 1
  • LED: Power Indication x 1, System LED x 1
  • PCB : Six layer, ENIG
  • Dimension: 64 x 60mm
  • Power: DC 5V/2A
  • OS: Ubuntu-Core with QtE, Ubuntu-MATE

3 Diagram, Layout and Dimension

3.1 Layout

NanoPi A64 Layout
  • GPIO Pin Description
Pin# Name Pin# Name
1 SYS_3.3V 2 VDD_5V
3 GPIOE15/I2C2_SDA 4 VDD_5V
5 GPIOE14/I2C2_SCL 6 GND
7 GPIOD7 8 GPIOH4/UART3-TX
9 GND 10 GPIOH5/UART3-RX
11 GPIOB0/UART2-TX 12 GPIOL10/PWM_S
13 GPIOL8/I2C_S_SCL 14 GND
15 GPIOL9/I2C_S_SDA 16 GPIOH6/UART3-RTS
17 SYS_3.3V 18 GPIOH7/UART3-CTS
19 GPIOC0/SPI0-MOSI 20 GND
21 GPIOC1/SPI0-MISO 22 GPIOB1/UART2-RX
23 GPIOC2/SPI0-CLK 24 GPIOC3/SPI0-CS
25 GND 26 GPIOH8/SPDIF-OUT
27 GPIOH3/I2C1_SDA 28 GPIOH2/I2C1_SCL
29 GOIOH10 30 GND
31 GOIOH11 32 GPIOD4
33 GPIOD5 34 GND
35 GPIOD3/SPI1-MISO 36 GPIOD0/SPI1-CS
37 GPIOD6 38 GPIOD2/SPI1-MOSI
39 GND 40 GPIOD1/SPI1-CLK
  • Debug Port(UART0)
Pin# Name
1 GND
2 VDD_5V
3 UART0-TX
4 UART0-RX
  • I2S/PCM Pin Description
Pin# Name
1 GND
2 SYS_3.3V
3 GPIOB5/PCM0-BCLK
4 GPIOB4/PCM0-SYNC
5 GPIOB6/PCM0-DOUT
6 GPIOB7/PCM0-DIN
7 GPIOB3/I2S0-MCLK
  • DVP Camera IF Pin Description
Pin# Name Description
1, 2 SYS_3.3V 3.3V power output
7,9,13,15,24 GND Ground, 0V
3 CAM_SCL I2C Clock
4 CAM_SDA I2C Data
5 GPIOE17 Regular GPIO, control signals output to camera modules
6 GPIOE16 Regular GPIO, control signals output to camera modules
8 MCLK Clock signals output to camera modules
10 NC Not Connected
11 VSYNC Vertical synchronization to CPU from camera modules
12 HREF/HSYNC HREF/HSYNC signal to CPU from camera modules
14 PCLK PCLK signal to CPU from camera modules
16-23 Data bit7-0 data signals
  • MIPI-DSI Pin Description
Pin# Name Description
1, 2, 3 VDD_5V 5V power output
4,7,9,11,14,15,18,21,24,27,30 GND Ground, 0V
5 I2C0_SDA I2C Clock
6 I2C0_SCL I2C Data
8 GPIOL7 Regular GPIO
10 GPIOB2 Regular GPIO
12 GPIOL12 Regular GPIO
13 AP-RESET# System Reset
16 MIPI-DSI-D3N MIPI DSI数据, 差分信号负
17 MIPI-DSI-D3P MIPI DSI数据, 差分信号正
19 MIPI-DSI-D2N MIPI DSI数据, 差分信号负
20 MIPI-DSI-D2P MIPI DSI数据, 差分信号正
22 MIPI-DSI-D1N MIPI DSI数据, 差分信号负
23 MIPI-DSI-D1P MIPI DSI数据, 差分信号正
25 MIPI-DSI-D0N MIPI DSI数据, 差分信号负
26 MIPI-DSI-D0P MIPI DSI数据, 差分信号正
28 MIPI-DSI-CKN MIPI DSI时钟, 差分信号负
29 MIPI-DSI-CKP MIPI DSI时钟, 差分信号正
Note
  1. SYS_3.3V: 3.3V power output. In our test the real output was 3.1V
  2. VDD_5V: 5V power input/output. The input range is 4.7V ~ 5.6V. It can take power input from the MicroUSB or the VDD_5V pin from the Debug Port. The VDD_5V is connected to MicroUSB's VBUS
  3. All pins are 3.3V(In our test the real output was 3.1V), output current is 5mA
  4. For more details refer to the document schematics

3.2 Dimensional Diagram

NanoPi-A64-1610-Dimensions.png

详细尺寸:dxf文件