# FFC connector pin-out IMX477 camera board has 22pin 0.5mm spaced pitch FFC connector 687122183722 from [Würth Elektronik](https://www.we-online.com/catalog/en/FPC_0_5_SMT_ZIF_HORIZONTAL_BOTTOM_CONTACT_LOW_PROFILE_6871XX183722). Cable orientation is bottom (see notes on the PCB). [![IMG_7080__s2.jpg](https://wiki.kurokesu.com/uploads/images/gallery/2022-05/scaled-1680-/img-7080-s2.jpg)](https://wiki.kurokesu.com/uploads/images/gallery/2022-05/img-7080-s2.jpg) #### Pinout table
**Pin nr****Signal****Note**
1GND
2MIPI\_D1\_N
3MIPI\_D1\_P
4GND
5MIPI\_D2\_N
6MIPI\_D2\_P
7GND
8MIPI\_CLK\_N
9MIPI\_CLK\_P
10GND
11MIPI\_D3\_N
12MIPI\_D3\_P
13GND
14MIPI\_D4\_N
15MIPI\_D4\_P
16GND
17SEN\_PWR\_2.8VSensor analog power supply
18LEDNot used
19GND
20SCL
21SDA
223.3VLogic power supply
#### Connectivity with Raspberry PI compute module Use 22pin 0.5mm pitch FFC cable like 687622050002 (5cm) / 687622100002 (10cm) from [Würth Elektronik](https://www.we-online.com/catalog/en/FFC_0_50_TYPE_1_6876XXXXX002) [![IMG_7091__s2.jpg](https://wiki.kurokesu.com/uploads/images/gallery/2022-05/scaled-1680-/img-7091-s2.jpg)](https://wiki.kurokesu.com/uploads/images/gallery/2022-05/img-7091-s2.jpg) #### TOP / BOT connector Initially, we designed an IMX477 board to be used with Raspberry Pi CM4 IO board and selected 22pin 0.5mm pitch connector contacts facing BOTTOM. It was a direct connection from IMX477 to the CM4 IO board with non reversed FFC cable. We have replaced the connector facing the TOP side to be more flexible. It allows the same connection to CM4 IO board with reversed FFC cable. Also, standard 22pin 0.5mm to 15pin 1.0mm cables can be used to attach to more boards like NVIDIA Jetson, or other modifications of the Raspberry Pi compute modules. [![IMG_7909_r.jpg](https://wiki.kurokesu.com/uploads/images/gallery/2023-02/scaled-1680-/img-7909-r.jpg)](https://wiki.kurokesu.com/uploads/images/gallery/2023-02/img-7909-r.jpg)