MT9M001 View Datasheet(PDF) - Micron Technology

Part Name

Description

View to exact match

MT9M001

1/2-Inch Megapixel CMOS Digital Image Sensor

Micron Technology 

MT9M001 - 1/2-Inch Megapixel Digital Image Sensor

General Description

Table 2: Pin Descriptions

Pin Numbers

29

13

Symbol

CLKIN

OE#

10

RESET#

46

SCLK

7

STANDBY

8

45

24–28, 32–36

41

40

TRIGGER

SDATA

DOUT<0–9>

FRAME_VALID

LINE_VALID

31

PIXCLK

39

STROBE

15,17,18,21, 47,

48

5,23,38,43

16,20

1

AGND

DGND

VAA

VAAPIX

4,22,37

VDD

2,3,6,9,11,12,

NC

14,19,30,42,44

Type

Input

Input

Input

Input

Input

Input

Input/Output

Output

Output

Output

Output

Output

Supply

Supply

Supply

Supply

Supply

—

Description

Clock in. Master clock into sensor (48 MHz maximum).

Output enable. OE# when HIGH places outputs DOUT<0:9>,

FRAME_VALID, LINE_VALID, PIXCLK, and STROBE into a tri-state

configuration.

Reset. Activates (LOW) asynchronous reset of sensor. All registers

assume factory defaults.

Serial clock. Clock for serial interface.

Standby. Activates (HIGH) standby mode, disables analog bias circuitry

for power saving mode.

Trigger. Activates (HIGH) snapshot sequence.

Serial data. Serial data bus, requires 1.5KΩ resistor to 3.3V for pull-up.

Data out. Pixel data output bits 0:9, DOUT<9> (MSB), DOUT<0> (LSB).

Frame valid. Output is pulsed HIGH during frame of valid pixel data.

Line valid. Output is pulsed HIGH during line of selectable valid pixel

data (see Reg0x20 for options).

Pixel clock. Pixel data outputs are valid during falling edge of this

clock. Frequency = (master clock).

Strobe. Output is pulsed HIGH to indicate sensor reset operation of

pixel array has completed.

Analog ground. Provide isolated ground for analog block and pixel

array.

Digital ground. Provide isolated ground for digital block.

Analog power. Provide power supply for analog block, 3.3V ±0.3V.

Analog pixel power. Provide power supply for pixel array, 3.3V ±0.3V

(3.3V).

Digital power. Provide power supply for digital block, 3.3V ±0.3V.

No connect. These pins must be left unconnected.

80a3e031

MT9M001_DS_2.fm - Rev.C 7/05 EN

6

Micron Technology, Inc., reserves the right to change products or specifications without notice.

©2004 Micron Technology, Inc. All rights reserved.

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