LR38637 Ver la hoja de datos (PDF) - Sharp Electronics

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LR38637

Digital Signal Processor For VGA/CIF CMOS Image Sensors

Sharp Electronics 

LR38637

REMARKS :

PIN TYPE (MAX. OUTPUT CURRENT)

+3.0 V output pin (10 m A)

+3.0 V I/O pin (3 mA) or output pin (3 mA)

APPLICABLE PINS

CSTDBYO

SDA, SDC, SDI, SCLK, SLOAD, CHD, CVD, SCKO, Y0 to Y7,

UV0 to UV7, RCLK, HREF, VS, RCLK2

NOTES :

1. Be careful that an input pin doesn't have a floating

5. SDA and SDC are input pins at resetting (ACL is Low

potential.

level).

2. Be careful not to have a floating potential when an I/O

pin is set to input.

3. Keep test pins TEST1Z to TEST4Z normally open or

"High level".

4. Keep test pins TEST5Z to TEST9Z normally open.

6. SDA and SDC are N-ch open-drain outputs, so use

them with external pulled-up resistor.

7. When an IOCTRL pin is at High condition, the image

output pins (Y0 to Y7, UV0 to UV7) are input pins.

Y 8. The output form of the image output pins (Y0 to Y7, UV0

I N A R to UV7) can be changed by parameter setting.

PRELIM

7

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