UPD16432B NEC, UPD16432B Datasheet - Page 16

• Manufacturer Part Number: UPD16432B
• Description: 1/8/ 1/15 DUTY LCD CONTROLLER/DRIVER
• Manufacturer: NEC

PD16432B
SERIAL COMMUNICATION FORMATS
(1) Reception (Command/Data Write)
If data continues
STB
DATA
b7
b6
b5
b2
b1
b0
SCK
1
2
3
6
7
8
(2) Transmission (Command/Data Read)
STB
DATA
b7
b6
b5
b2
b1
b0
b7
b6
b5
b4
b3
SCK
1
2
3
6
7
8
1
2
3
4
5
6
1 s
Data Read Command Setting
Wait Time t
Data Read
WAIT
Caution As the DATA pin is an Nch open-drain output, a pull-up resistor must be connected
externally. (1 k to 10 k )
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