mt9v112 Micron Semiconductor Products, mt9v112 Datasheet - Page 50

• Manufacturer Part Number: mt9v112
• Description: 1/6-inch Soc Vga Cmos Digital Image Sensor
• Manufacturer: Micron Semiconductor Products

I/O Timing
FRAME_VA LID, and LINE_V A LID synchronously with
the falling edge of PIX CLK. The expectation is that the
user captures data, FRAME_VA LID, and LINE_VALID
T able 21: I/O Timing
09005aef8154a39d/09005aef8175e6cc
MT9V112_2.fm- Rev. A 1/05 EN
SIGNAL
CLKIN
PIXCLK
DATA[7:0]
FRAME_VALID/
LINE_VALID
By default, the MT9V112 launches pixel data,
FRAME_VALID
LINE_VALID
DATA[7:0]
PIXCLK
CLKIN
PARAMETER
Tclkin_min_high
Tclkin_min_low
Tclkin_min_period
Tclkinr_pixclkf
Tclkinf_pixclkfr
Tpixclk_min_low
Tpixclk_min_high
Tclkinr_dout
Tdout_su
Tdout_ho
Tclkinr_fvlv
Tfvlv_su
Tfvlv_ho
Tclkin_min_high
Tclkinr_pixclkf
Tclkinr_dout
Tclkinr_fvlv
x
xxx
Figure 12: I/O Timing
50:50, 27 MHz CLKIN
50:50, 27 MHz CLKIN
50:50, 27 MHz CLKIN
50:50, 27 MHz CLKIN
50:50, 27 MHz CLKIN
50:50, 27 MHz CLKIN
Tclkinf_pixclkr
CONDITIONS
Tpixclk_min_high
Tfvlv_su
Tdout_su
50
SOC VGA DIGITAL IMAGE SENSOR
using the rising edge of PIX CLK. The timing diagram is
shown in Figure 12. As an option, the polarity of the
PIX CLK can be inverted from the default. This is
achieved by programming R58:1[9] or R155:1[9] to “0.”
Tpixclk_min_low
Tdout_ho
Tclkin_min_low
Micron Technology, Inc., reserves the right to change products or specificat ions wit hout not ice.
MIN
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
SLOW
MAX
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Tclkin_min_period
x
Tfvlv_ho
MIN
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
©2004 Micron Technology, Inc. All rights reserved.
UNDEFINED
FAST
PRELIMINARY
MT9V112
MAX
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns