# BPI-M3 hardware spec

**Hardware Specification of Banana pi BPI-M3**

| Soc              | Allwinner A83T ARM Cortex-A7                                                                                                                                                        |
| ---------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| CPU              | A83T ARM Cortex-A7 octa-core,512 KB L1 cache 1 MB L2 cache                                                                                                                          |
| GPU              | PowerVR SGX544MP1· Comply with OpenGL ES 2.0, OpenCL 1.x, DX 9.3                                                                                                                    |
| SDRAM            | 2GB LPDDR3 with 733MHz(shared with GPU)                                                                                                                                             |
| Power            | 5V @ 2A via micro USB power                                                                                                                                                         |
| GPIO             | 40 Pins Header, 28×GPIO, some of which can be used for specific functions including UART, I2C, SPI, PWM, I2S.                                                                       |
| On board Network | 10/100/1000Mbps Ethernet (Realtek RTL8211E/D)                                                                                                                                       |
| Wifi Module      | WiFi 802.11 b/g/n (AP 6212 module on board)                                                                                                                                         |
| Bluetooth        | BT4.0                                                                                                                                                                               |
| On board Storage | MicroSD (TF) card,SATA2.0(up to 2TB - USB-to-SATA: GL830), eMMC 8G on board (option：16/32/64G)                                                                                      |
| Display          | Supports multi-channel HD display: HDMI 1.4 (Type A - full),MIPI Display Serial Interface (DSI) for raw LCD panels,1.4 HDMI resolutions from 640×480 to 1920×1200                   |
| Video            | Multi-format FHD video decoding, including Mpeg1/2, Mpeg4, H.263, H.264, etc H.264 high profile 1080p\@60fps or 720p\@120fps encoding,HEVC/H.265 decoder 1080P\@30fps with software |
| Audio outputs    | HDMI, analog audio (via 3.5 mm TRRS jack), I2S audio (also potentially for audio input)                                                                                             |
| Camera           | Parallel 8-bit camera interface or MIPI Camera serial Interface(CSI)                                                                                                                |
| Audio input      | On board microphone                                                                                                                                                                 |
| USB              | 2 USB 2.0 host, 1 USB 2.0 OTG                                                                                                                                                       |
| Buttons          | Reset button, Power button, U-boot button                                                                                                                                           |
| Leds             | Power status Led and RJ45 Led                                                                                                                                                       |
| IR               | on board IR receiver                                                                                                                                                                |
| Sizes            | 92mm×60mm                                                                                                                                                                           |
| Weight           | 45g                                                                                                                                                                                 |