Rev. 1.10

5

July 01, 2011

HT16K23

Approximate Internal Connections

VDD

GND

SCL, SDA

Vselect-on

Vselect-off

COM0~COM3

Vselect-on

Vselect-off

SEG15/K15/INT

SEG19/COM4/K19/INT

Vselect-on

Vselect-off

SEG0/K0 ~ SEG14/K14

SEG16/COM7/K16~SEG18/COM5/K18

Absolute Maximum Ratings

Storage Temperature ........................................................................................................................-55°C to 150°C

Operating Temperature ......................................................................................................................-40°C to 85°C

Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maximum Ratings”

may cause substantial damage to the device. Functional operation of this device at other conditions beyond

those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device

reliability.