HD66712 Datasheet, PDF (59/88 Pages) Hitachi Semiconductor – Dot-Matrix Liquid Crystal Display Controller/Driver

HD66712U
HD66712
1
2
12
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
COM9
COM10
COM11
COM12
COM13
COM14
COM15
COM16
COM17
COM18
COM19
COM20
COM21
COM22
COM23
COM24
COM25
COM26
COM27
COM28
COM29
COM30
COM31
COM32
COM33
(COM0)
± + –x÷ =≠
EXT
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
COM56
COM57
COM58
COM59
COM60
Note: COM0 and COM33 output the same signals. Apply them according to the wiring pattern.
Figure 27 12 × 4-Line + 60 Segment Display (5-Dot Font, 1/33 Duty)
HD66712
1
10
11
20
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
COM17
COM18
COM19
COM20
COM21
COM22
COM23
COM24
COM33
(COM0)
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG55
SEG56
SEG57
SEG58
SEG59
SEG60
± + –x÷ =≠
COM9
COM10
COM11
COM12
COM13
COM14
COM15
COM16
EXT
COM25
COM26
COM27
COM28
COM29
COM30
COM31
COM32
Note: COM0 and COM33 output the same signals. Apply them according to the wiring pattern.
Figure 28 20 × 2-Line + 60 Segment Display (6-Dot Font, 1/33 Duty)
422