MT9P001 Datasheet, PDF (8/48 Pages) ON Semiconductor – CMOS Digital Image Sensor

Table 3:
Pin Description
Name
RESET_BAR
Type
Input
EXTCLK
SCLK
OE
Input
Input
Input
STANDBY_BAR
Input
TRIGGER
Input
SADDR
Input
SDATA
PIXCLK
I/O
Output
DOUT[11:0]
Output
FRAME_VALID
Output
LINE_VALID
STROBE
VDD
VDD_IO
DGND
VAA
VAA_PIX
AGND
VDD_PLL
TEST
RSVD
NC
Output
Output
Supply
Supply
Supply
Supply
Supply
Supply
Supply
—
—
—
MT9P001: 1/2.5-Inch 5Mp Digital Image Sensor
Functional Overview
Description
When LOW, the MT9P001 asynchronously resets. When driven HIGH, it resumes normal
operation with all configuration registers set to factory defaults.
External input clock.
Serial clock. Pull to VDD_IO with a 1.5k resistor.
When HIGH, the PIXCLK, DOUT, FV, LV, and STROBE outputs enter a High-Z. When driven
LOW, normal operation resumes.
Standby. When LOW, the chip enters a low-power standby mode. It resumes normal
operation when the pin is driven HIGH.
Snapshot trigger. Used to trigger one frame of output in snapshot modes, and to
indicate the end of exposure in bulb exposure modes.
Serial address. When HIGH, the MT9P001 responds to device ID (BA)_H. When LOW, it
responds to serial device ID (90)_H.
Serial data. Pull to VDD_IO with a 1.5k resistor.
Pixel clock. The DOUT, FV, LV, and STROBE outputs should be captured on the falling edge
of this signal.
Pixel data. Pixel data is 12-bit. MSB (DOUT11) through LSB (DOUT0) of each pixel, to be
captured on the falling edge of PIXCLK.
Frame valid. Driven HIGH during active pixels and horizontal blanking of each frame and
LOW during vertical blanking.
Line valid. Driven HIGH with active pixels of each line and LOW during blanking periods.
Snapshot strobe. Driven HIGH when all pixels are exposing in snapshot modes.
Digital supply voltage. Nominally 1.8V.
IO supply voltage. Nominally 1.8 or 2.8V.
Digital ground.
Analog supply voltage. Nominally 2.8V.
Pixel supply voltage. Nominally 2.8V, connected externally to VAA.
Analog ground.
PLL supply voltage. Nominally 2.8V, connected externally to VAA.
Tie to AGND for normal device operation (factory use only).
Tie to DGND for normal device operation (factory use only).
No connect.
MT9P001_DS Rev. L 4/15 EN
8
©Semiconductor Components Industries, LLC,2015.