max9635 Maxim Integrated Products, Inc., max9635 Datasheet - Page 14

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max9635

Manufacturer Part Number
max9635
Description
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
Figure 2. Typical Operating Sequence
Industry’s Lowest-Power
Ambient Light Sensor with ADC
14
Y
SET APPROPRIATE BACKLIGHT STRENGTH
WORK ON TASKS/SLEEP UNTIL WOKEN BY
LUX THRESHOLD TIMER REGISTERS
WRITE TO UPPER LUX THRESHOLD,
READ MAX9635 AMBIENT LUX,
LOWER LUX THRESHOLD, AND
READ INTS BIT TO CONFIRM
HARDWARE INTERRUPT
MAX9635 CAUSED
INTERRUPT?
INTERRUPT?
WOKEN BY
START
Y
N
N
CHECK OTHER INTERRUPT
SOURCES

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