NanoPi M4

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1 Introduction

Overview
Front
Back

2 Hardware Spec

  • SoC: Rockchip RK3399
    • CPU: big.LITTLE，Dual-Core Cortex-A72(up to 2.0GHz) + Quad-Core Cortex-A53(up to 1.5GHz)
    • GPU: Mali-T864 GPU，supports OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11, and AFBC
    • VPU: 4K VP9 and 4K 10bits H265/H264 60fps decoding, Dual VOP, etc
  • PMU: RK808-D PMIC, cooperated with independent DC/DC, enabling DVFS, solfware power-down, RTC wake-up, system sleep mode
  • RAM: Dual-Channel 4GB LPDDR3-1866, or Dual-Channel 2GB DDR3-1866
  • Flash: no Onboard eMMC, but has a eMMC socket
  • Ethernet: Native Gigabit Ethernet
  • Wi-Fi/BT: 802.11a/b/g/n/ac, Bluetooth 4.1, Wi-Fi and Bluetooth combo module, dual antenna interface
  • Video Input: one or two 4-Lane MIPI-CSI, dual ISP, up to 13MPix/s，supports simultaneous input of dual camera data
  • Video output
    • HDMI: HDMI 2.0a, supports 4K@60Hz，HDCP 1.4/2.2
    • one 4-Lane MIPI-DSI
  • Audio Out: 3.5mm Dual channel headphone jack, or HDMI
  • Audio In: one microphone input interface
  • USB 3.0: four USB 3.0 Type-A ports
  • USB Type-C: Supports USB2.0 OTG and Power input
  • microSD Slot x 1
  • 40Pin GPIO Extension ports:
    • 3 X 3V/1.8V I2C, up to 1 x 3V UART, 1 X 3V SPI, 1 x SPDIF_TX, up to 8 x 3V GPIOs
    • 1 x 1.8V 8 channels I2S
  • 24Pin Extension ports:
    • 2 independent native USB 2.0 Host interfaces
    • PCIe x2
    • PWM x1, PowerKey
  • Debug: one Debug UART, 4 Pin 2.54mm header, 3V level, 1500000bps
  • LED: 1 x power LED and 1 x GPIO Controlled LED
  • RTC Battery: 2 Pin 1.27/1.25mm RTC battery input connector
  • Power supply: DC 5V/3A
  • PCB: 8 Layer, 85 mm x 56 mm
  • Ambient Operating Temperature: 0℃ to 80℃

3 Diagram, Layout and Dimension

3.1 Layout

File:NanoPi M4-1807-IF-01.jpg
NanoPi M4 Layout
  • 40 Pin GPIO1 Pin Spec
Pin# Assignment Pin# Assignment
1 VCC3V3_SYS 2 VDD_5V
3 I2C2_SDA(3V) 4 VDD_5V
5 I2C2_SCL(3V) 6 GND
7 GPIO1_A0(3V) 8 GPIO4_C1/I2C3_SCL(3V)
9 GND 10 GPIO4_C0/I2C3_SDA(3V)
11 GPIO1_A1(3V) 12 GPIO1_C2(3V)
13 GPIO1_A3(3V) 14 GND
15 GPIO1_A4(3V) 16 GPIO1_C6(3V)
17 VCC3V3_SYS 18 GPIO1_C7(3V)
19 SPI1_TXD/UARM4_TX(3V) 20 GND
21 SPI1_RXD/UARM4_RX(3V) 22 GPIO1_D0(3V)
23 SPI1_CLK(3V) 24 SPI1_CSn0(3V)
25 GND 26 GPIO4_C5/SPDIF_TX(3V)
27 I2C2_SDA(1.8V) 28 I2C2_SCL(1.8V)
29 I2S0_LRCK_RX(1.8V) 30 GND
31 I2S0_LRCK_TX(1.8V) 32 I2S_CLK(1.8V)
33 I2S0_SCLK(1.8V) 34 GND
35 I2S0_SDI0(1.8V) 36 I2S0_SDO0(1.8V)
37 I2S0_SDI1SDO3(1.8V) 38 I2S0_SDI2SDO2(1.8V)
39 GND 40 I2S0_SDI3SDO1(1.8V)
  • 24 Pin GPIO2 Pin Spec
Pin# Assignment Pin# Assignment
1 VCC5V0_SYS 2 VCC5V0_SYS
3 PCIE_RX1_P 4 PCIE_TX1P
5 PCIE_RX1_N 6 PCIE_TX1N
7 GND 8 GND
9 PCIE_RX0_P 10 PCIE_TX0P
11 PCIE_RX0_N 12 PCIE_TX0N
13 GND 14 GND
15 PCIE_REF_CLKP 16 HOST0_DM
17 PCIE_REF_CLKN 18 HOST0_DP
19 GND 20 GND
21 PWR_KEY 22 HOST1_DM
23 GPIO4_C6/PWM1(3V) 24 HOST1_DP
  • MIPI-CSI Interface Pin Spec
0.5mm FPC Connector
MIPI-CSI2 can be configured to MIPI-DSI
Pin# MIPI-CSI1 MIPI-CSI2 Description
1 VCC5V0_SYS VCC5V0_SYS 5V Power ouput
2 VCC5V0_SYS VCC5V0_SYS 5V Power ouput
3 GND GND Return current path
4 VCC_CSI_AF2.8V VCC_CSI_AF2.8V 2.8V Power for VCM
5 VCC_CSI_1.2V VCC_CSI_1.2V 1.2V Power for image sensor core circuit
6 VCC1V8_CAM VCC1V8_CAM 1.8V power for I/O circuit
7 VCC_CSI_2.8V VCC_CSI_2.8V 2.8V power for image sensor analog circuit
8 VCC_CSI_1.0V VCC_CSI_1.0V 1.0V Power for image sensor core circuit
9 I2C1_SCL I2C2_SCL 1.8V I2C clock signal
10 I2C1_SDA I2C2_SDA 1.8V I2C data signal
11 MIPI_CSI0_RST MIPI_CSI1_RST reset camera module
12 MIPI_CSI0_PWN MIPI_CSI1_PWN Power down camera module
13 GND GND Return current path
14 GPIO2_B3_CIF_CLKOUTA GPIO2_B3_CIF_CLKOUTA MCLK to camera module
15 GND GND Return current path
16 MIPI_RX0_D3P MIPI_TX1/RX1_D3P MIPI CSI positive differential data line transceiver output
17 MIPI_RX0_D3N MIPI_TX1/RX1_D3N MIPI CSI negative differential data line transceiver output
18 GND GND Return current path
19 MIPI_RX0_D2P MIPI_TX1/RX1_D2P MIPI CSI positive differential data line transceiver output
20 MIPI_RX0_D2N MIPI_TX1/RX1_D2N MIPI CSI negative differential data line transceiver output
21 GND GND Return current path
22 MIPI_RX0_D1P MIPI_TX1/RX1_D1P MIPI CSI positive differential data line transceiver output
23 MIPI_RX0_D1N MIPI_TX1/RX1_D1N MIPI CSI negative differential data line transceiver output
24 GND GND Return current path
25 MIPI_RX0_CLKP MIPI_TX1/RX1_CLKP MIPI CSI positive differential clock line transceiver output
26 MIPI_RX0_CLKN MIPI_TX1/RX1_CLKN MIPI CSI negative differential clock line transceiver output
27 GND GND Return current path
28 MIPI_RX0_D0P MIPI_TX1/RX1_D0P MIPI CSI positive differential data line transceiver output
29 MIPI_RX0_D0N MIPI_TX1/RX1_D0N MIPI CSI negative differential data line transceiver output
30 GND GND Return current path
  • Debug UART Pin Spec
3V level signals, 1500000bps
Pin# Assignment Description
1 GND 0V
2 VCC5V0_SYS 5V power output
3 UART2DBG_TX output
4 UART2DBG_RX intput
  • USB Port
USB 3.0 port has 2A overcurrent protection.
  • RTC
RTC backup current is 27uA.
Connector P/N: Molex 53398-0271
Notes
  1. Power Input : 5V/3A, via USB Type-C or Pin2&Pin4 of the 40 Pin GPIO1 header
  2. For more details refer to the Schematic: NanoPi-M4-2GB-1807-Schematic.pdf NanoPi-M4-4GB-1807-Schematic.pdf

3.2 Board Dimension

NanoPi M4 Dimensions

For more details refer to the CAD document: M4_1807_Drawing%28dxf%29.zip NanoPi M4_1807_Drawing(dxf).zip

4 Link to Rockchip Resources

5 Schematic, PCB CAD File

6 Update Log

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