MT9T031C12STC Aptina LLC, MT9T031C12STC Datasheet - Page 12

• Manufacturer Part Number: MT9T031C12STC
• Description: IC SENSOR IMAGE COLOR 48CLCC
• Manufacturer: Aptina LLC
• Series: Micron®DigitalClarity®r
• Type: CMOS Imagingr

Specifications of MT9T031C12STC

• Pixel Size: 3.2µm x 3.2µm
• Active Pixel Array: 2048H x 1536V
• Frames Per Second: 12 ~ 93
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 48-CLCC
• Brief Features: Superior Low Light Performance, Programmable Controls, Low Dark Current, High Frame Rate
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: 0°C To +60°C
• Ic Function: Digital Image Sensor
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 557-1450 - KIT HEAD BOARD FOR MT9T031557-1451 - KIT DEV FOR MT9T031
• Lead Free Status / Rohs Status: Compliant
• Other names: 557-1452

Figure 8:
Frame Timing Formulas
Table 4:
PDF: 3682685119/Source: 9830567334
MT9T031_DS - Rev.E 5/11 EN
R
A
P1
P2
P3
Q
P4
t
V
t FV
t FRAME
ROW
Parameter
Frame Timing
Row Timing and FRAME_VALID/LINE_VALID Signals
Active Rows
Active Columns
Frame Start Blanking 1
Frame Start Blanking 2
Frame End Blanking 3
Horizontal Blanking
Shutter Overhead
RowTime
Vertical Blanking
Frame Valid Time
Total Frame Time
Name
Number of master clocks
FRAME_VALID
LINE_VALID
((R0x03 + 1)/((R0x22[2–0] + 1)))
(rounded up to next even number)
((R0x04 + 1)/((R0x23[2–0] + 1)))
(rounded up to next even number)
331 if R0x22[5–4] = 0, normal
673 if R0x22[5–4] = 1, Bin 2X
999 if R0x22[5–4] = 2, Bin 3X
38 if R0x23[5–4] = 0, normal
22if R0x23[5–4] = 1, Bin 2X
14 if R0x23[5–4] = 2, Bin 3X
R0x05 (minimum R0x05 value = 21)
P1 + P2 + P3
R0x0C + 316 x (R0x23[5–4] +1)
The greater of: (A + Q) or (P1+ P4)
(R0x06 + 1) x
R x
The greater of: ((65536 x R0x08 + R0x09) x
or (
t FV
t ROW
+ V)
P1+P2
Equation (Pixel Clocks = Master Clock)
t ROW
A
12
Q
MT9T031: 1/2-Inch 3-Mp Digital Image Sensor
. . .
. . .
. . .
A
t ROW
)
Q
A
©2006 Aptina Imaging Corporation. All rights reserved.
P3
1,536 pixel clocks
= 32.0?s
2,048 pixel clocks
= 42.67?s
331pixel clocks
= 6.89?s
38 pixel clocks
= 0.79?s
142 pixel clocks
= 2.96?s
511 pixel clocks
= 10.65?s
316 pixel clocks
= 6.58?s
2,559 pixel clocks
= 53.31?s
66,534 pixel clocks
= 1.39ms
3,930,624 pixel clocks
= 81.89ms
3,997,158 pixel clocks
= 83.27ms
Default Timing at 48
Pixel Data Format
MHz