HD404818 Datasheet, PDF (71/100 Pages) Hitachi Semiconductor – 16-digit LCD driver

HD404818 Series
MCU Mode
PROM Mode Pin Number
MCU Mode
PROM Mode
Pin Number
FP- FP-80A
FP-80A
80B TFP-80 Pin Name I/O Pin Name I/O FP-80B TFP-80 Pin Name I/O Pin Name I/O
55 53
SEG23
O
68
66
COM4
O
56 54
SEG24
O
57 55
SEG25
O
58 56
SEG26
O
59 57
SEG27
O
69
67
V₁
70
68
V₂
71
69
V₃
V_CC
72
70
NUMO
60 58
SEG28
O
73
71
NUMO
61 59
SEG29
O
62 60
SEG30
O
63 61
SEG31
O
64 62
SEG32
O
65 63
COM1
O
74
72
75
73
76
74
77
75
78
76
NUMG
V_CC
V_CC
V_CC
OSC₁
I
V_CC
OSC₂
O
RESET I RESET I
66 64
COM2
O
79
77
D₀
I/O O₀
I/O
67 65
COM3
O
80
78
D₁
I/O O₁
I/O
Note: I/O: Input/output pin, I: Input pin, O: Output pin
69