ArduCam MT9D111 2MPx JPEG AutoFocus - camera module

Description

Camera module with MT9D111 matrix with a resolution of 2 MPx, and the size of 1/3.2. The speed of data transmission in JPEG format at maximum resolution of 1600 x 1200 px, is 15 fps. It communicates through a parallel interface.

Specification

• Working voltage :
  • Pins i/o: 1.7 V to 3.6 V
  • Core: 1.7 V to 1.9 V (nominal 1.8 V)
  • Analog systems: 2.5 V to 3.1 V (2.8 V - nominal)
• MT9D111 matrix, CMOS, 2 MPx, 1/3,2" (documentation)
• Built-in voltage regulator LDO
• Resolution: max 1600 x 1200 pixels (2 Mpx)
• Pixel size: 2.8 x 2.8 µm
• Built-in auto-focus
• Built-in JPEG encoder - working in real time
• Built-in converter A/C with 10 bit resolution
• SNRMAX: 42 dB

• Speed (fps):
  • 1600 x 1200 px: 15 fps
  • 800 x 600 pixels: 30 frames per second
• Output formats:
  • JPEG 4:2:2 and 4:2:0
  • YCbCr, 565RGB, 555RGB, 444RGB, RAW

Pins

The device has soldered 20-pin connector, pitch of 2.54 mm.

Pin Name Description 1 VCC Supply voltage is 3.3 V. 2 GND The ground of the system. 3 SCL Clock line of the interface Two-Wire. 4 SDA Data line of the interface Two-Wire. 5 VSYN Vertical synchronization. 6 HREF Horizontal synchronization. 7 PCLK The clock output of the matrix's sensor. 8 XCLK The input of the system clock. 9 DOUT7 The video data output - bit 7 (MSB). 10 DOUT6 The video data output - bit 6. 11 DOUT5 The video data output - bit 5. 12 DOUT4 The video data output - bit 4. 13 DOUT3 The video data output - bit 3. 14 DOUT2 The video data output - bit 2. 15 DOUT1 The video data output - bit 1. 16 DOUT0 The video data output - bit 0 (LSB). 17 RSTn Reset. 18 STANDBY Disabling the system by activating the high state. 19 AFGND Ground of Autofocus 20 AFVDD Power of Autofocus.

 

Useful links

• The website of the manufacturer ArduCam
• Guide for connecting with Arduino
• ArduCam and Arduino - review of Forbot
• Libraries on Github
• Technical documentation of sensor MT9D111