¡ Semiconductor
MSM6660-01,02,03
Data Input
Display data should be input according to the timing diagram below.
CE
CK
LSB
DATA
D
0
D
1
D
2
D
3
D
n-2
D
n-1
MSB
D
n
Display
Old
New
* Display Data
Duty Mode
1/2 Duty
2/3 Pin
H
Data Length
48-Bit (D0 - D47)
¥
3
COM Data
COM1: D0, D2.....D0+2n
COM2: D1, D3.....D1+2n
n = 0 - 61
COM1: D0, D3.....D0+3n
COM2: D1, D4.....D1+3n
COM2: D2, D5.....D2+3n
n = 0 - 61
1/3 Duty
L
72-Bit (D0 - D71)
¥
3
* Address Data
The most significant 3 bits (the last 3 bits) contain the address data.
Address data:
"100" — SEG0 - SEG20
"010" — SEG21 - SEG41
"001" — SEG42 - SEG61
Since the last 3 bits correspond to each group of segments, if the address is "110", SEG0 - SEG20
and SEG21 - SEG41 are all updated at a time in accordance with the data.
9/18
OKI [ OKI ELECTRONIC COMPONETS ]
