MT9V131 is a 1/4-inch SOC VGA CMOS digital image sensor from Micron. It features ultra low power, high fidelity, and supports automatic exposure, white balance and black compensation, flicker avoidance, color saturation and defect identification and correction, auto frame rate, back light compensation.
The MT9V131 is a 1/4‑inch system‑on‑chip VGA CMOS image sensor that integrates a complete camera system on a single die. It features Micron® DigitalClarity® technology, ultra‑low power consumption, high‑fidelity imaging, and a built‑in image flow processor that provides color correction, gamma, lens shading, defect correction and 2× fixed zoom.
The sensor supports a two‑wire serial programming interface, offers multiple video output formats (ITU‑R BT.656, YUV, 565RGB, 555RGB, 444RGB) and can operate up to 30 fps at a 27 MHz master clock. It is supplied in 44‑ball iCSP and 48‑pin CLCC packages and is intended for security cameras, biometrics, network cameras, toys and other battery‑powered products.
| Optical format | 1/4‑inch (4:3) |
|---|---|
| Active pixel array size | 3.58 mm × 2.69 mm (4.48 mm diagonal) |
| Resolution | 640 × 480 (VGA) |
| Pixel size | 5.6 µm × 5.6 µm |
| Shutter type | Electronic rolling shutter (ERS) |
| Maximum frame rate | 30 fps at 27 MHz |
| Supply voltage | 2.8 V ± 0.25 V |
| Power consumption | < 80 mW at 2.8 V, 15 fps |
| Dynamic range | 60 dB |
| Operating temperature | –20 °C to +60 °C |
| Package types | 44‑Ball iCSP, 48‑Pin CLCC |
The sensor is programmed through a two‑wire serial interface.
It can output ITU‑R BT.656 (YCbCr), YUV, 565RGB, 555RGB and 444RGB formats.
Assert the STANDBY pin high to put the imager into ultra‑low‑power standby mode.
The sensor accepts a master clock up to 27 MHz.