Datasheet
Table Of Contents
- 1/2-Inch Megapixel CMOS Digital Image Sensor
- Applications
- General Description
- List of Tables
- List of Figures
- General Description
- Pixel Data Format
- Serial Bus Description
- Two-Wire Serial Interface Sample Write and Read Sequences
- Registers
- Feature Description
- Registers
- Electrical Specifications
- Data Output and Propagation Delays
- Two-wire Serial Bus Timing
- Figure 18: Serial Host Interface Start Condition Timing
- Figure 19: Serial Host Interface Stop Condition Timing
- Figure 20: Serial Host Interface Data Timing for Write
- Figure 21: Serial Host Interface Data Timing for Read
- Figure 22: Acknowledge Signal Timing After an 8-Bit Write to the Sensor
- Figure 23: Acknowledge Signal Timing After an 8-Bit Read from the Sensor
- Quantum Efficiency
- Image Center Offset and Orientation
- Revision History
80a3e031 Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT9M001_DS_2.fm - Rev.C 7/05 EN
29 ©2004 Micron Technology, Inc. All rights reserved.
MT9M001 - 1/2-Inch Megapixel Digital Image Sensor
Electrical Specifications
Figure 22: Acknowledge Signal Timing After an 8-Bit Write to the Sensor
Figure 23: Acknowledge Signal Timing After an 8-Bit Read from the Sensor
Note: After a read, the master receiver must pull down SDATA to acknowledge receipt of data
bits. When read sequence is complete, the master must generate a no acknowledge by
leaving S
DATA to float HIGH. On the following cycle, a start or stop bit may be used.
Quantum Efficiency
Figure 24: Quantum Efficiency—Monochrome
SCLK
Sensor pulls down
SDATA pin
6
S
DATA
3
SCLK
Sensor tri-states S
DATA pin
(turns off pull down)
7
S
DATA
6
0
10
20
30
40
50
60
350 450 550 650 750 850 950 1050
Quantum Efficiency (%)
Wavelength (nm)
Quantum Efficiency - Monochrome
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