‡Products and specifications discussed herein are for evaluation and reference purposes only and are subject to change by
Micron without notice. Products are only warranted by Micron to meet Micron’s production data sheet specifications.
MT9M131: SOC Megapixel Digital Image Sensor
Features
Preliminary‡
PDF:09005aef824c90f2/Source: 09005aef824c90f9 Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT9M131_LDS_1.fm - Rev. B 3/07 EN 1©2006 Micron Technology, Inc. All rights reserved.
1/3-Inch SOC Megapixel CMOS Digital
Image Sensor
MT9M131I99STC (Pb-Free iCSP)
MT9M131C12STC (Pb-Free CLCC)
Features
• DigitalClarity® CMOS imaging technology
• System-on-a-Chip (SOC)—Completely integrated
camera system
• Ultra-low power, high fidelity, progressive scan
CMOS image sensor
• Superior low-light performance
• On-chip image flow processor (IFP) performs
sophisticated processing:
–Color recovery and correction
–Sharpening, gamma, lens shading correction
–On-the-fly defect correction
• Electronic pan, tilt, and zoom
• Automatic features:
–Auto exposure, auto white balance (AWB), auto
black reference (ABR), auto flicker avoidance, auto
color saturation, auto defect identification and
correction
–Fully automatic Xenon and LED-type flash sup-
port
• Fast exposure adaptation
• Multiple parameter contexts
• Easy and fast mode switching
• Camera control sequencer automates:
–Snapshots
–Snapshots with flash
–Video clips
•Simple two-wire serial programming interface
• ITU-R BT.656 (YCbCr), 565RGB, 555RGB, or 444RGB
formats (progressive scan)
• Raw and processed Bayer formats
• Output FIFO and integer clock divider:
–Uniform pixel clocking
Applications
•Security
•Biometrics
• Videoconferencing
•Toys
Table 1: Key Performance Parameters
Table 2: Ordering Information
Parameter Typical Value
Optical format 1/3-inch (5:4)
Active imager size 4.6mm (H) x 3.7mm (V),
5.9mm diagonal
Active pixels 1,280H x 1,024V
Pixel size 3.6µm x 3.6µm
Color filter array RGB Bayer pattern
Shutter type Electronic rolling shutter
(ERS)
Maximum data rate
Maximum master clock
27 Mp/s
54 MHz
Frame Rate SXGA
(1,280 x 1,024)
15 fps at 54 MHz
QSXGA
(640 x 512)
30 fps at 54 MHz
Max. resolution at 60 fps w/
54 MHz clock
640 x 512
ADC resolution 10-bit, dual on-chip
Responsivity 1.0 V/lux-sec (550nm)
Dynamic range 71dB
SNRMAX 44dB
Supply
voltage
I/O digital 1.8–3.1V
Core digital 2.5–3.1V
Analog 2.5–3.1V
Power consumption 170mW SXGA at 15 fps
(54 MHz CLKIN)
90mW QSXGA at 30 fps
(54 MHz low-power
mode)
Operating temperature –30 °C to +70 °C
Packaging 44-ball iCSP
48-pin CLCC
Part Number Description
MT9M131I99STC 44-ball iCSP
MT9M131C12STC ES 48-pin CLCC ES
MT9M131C12STCD ES Demo kit
MT9M131C12STCH ES Demo kit headboard