TECHNICAL DATA KK
KK1207
PIN DESCRIPTION
Pin Name
OSC
I/O
I
Description
Pin No.
1
Oscillator Input Pin.
A resistor is connected to this pin and GND.
Data Input Pin.
DIN
I
I
This pin inputs serial data at the rising edge of
the shift clock (staring from the lower bit)
2
3
Clock Input Pin.
Rising edge trigger.
CLK
Strobe pin for Serial Interface.
The data input after the STB has fallen is
processed as a command.
STB
I
4
When this pin is “HIGH”, CLK is ignored.
VDD
-
Power Supply
5,18
SG1 to SG9
O
Segment Output Pins(p-channel, open drain)
6~14
SG10/GR7 to
SG12/GR5
Segment Output Pin/ Grid Output Pin
(CMOS Output)
O
15~17
GND
-
Ground Pin
19,24
GR4 to GR1
O
Grid Output Pins (n-channel, open drain)
20~23
3
KODENSHI [ KODENSHI KOREA CORP. ]
