The Raspberry PI cam module (rev. 1.x) consists of a OV5647 CMOS image sensor.

The product brief in pdf format: http://www.ovt.com/uploads/parts/OV5647.pdf

Full product description: http://cdn.sparkfun.com/datasheets/Dev/RaspberryPi/ov5647_full.pdf

• E-Con OV5640

http://cdn.sparkfun.com/datasheets/Dev/RaspberryPi/ov5647_full.pdf

https://en.wikipedia.org/wiki/Exmor

https://www.youtube.com/watch?v=AXp0u1XsrZw

https://www.youtube.com/watch?v=1dBsrHuuzck

https://www.e-consystems.com/OV5640-70mm-MIPI-Camera-Module.asp

https://www.youtube.com/watch?v=iRAyTZMzI0c

http://raspberrypiguide.de/howtos/raspberry-pi-camera-how-to/

https://www.raspberrypi.org/magpi-issues/MagPi14.pdf