HD66100D データシートの表示（PDF） - Hitachi -> Renesas Electronics
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HD66100D Datasheet PDF : 17 Pages
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HD66100F
Pin Description
VCC, GND, VEE: VCC supplies power to the internal logic circuit. GND is the logic and drive ground. VEE
supplies power to the LCD drive circuit.
V1, V2, V3, and V4: V1 to V4 supply power for driving an LCD (Figure 2).
CL1: HD66100F latches data at the negative edge of CL1.
CL2: HD66100F receives shift data at the negative edge of CL2.
M: Changes LCD drive outputs to AC.
DI: Inputs data to the shift register.
DO: Output data from the shift register.
SHL: Selects a shift direction of serial data. When the serial data is input in order of D1, D2, ..., D79,
D80, the relation between the data and the output Y is shown in Table 3.
Y1–Y80: Each Y outputs one of the four voltage levels—V1, V2, V3, or V4—according to the
combination of M and display data (Figure 2).
NC: Do not connect any wire to these terminals.
Table 2 Pin Function
Symbol
VCC
GND
VEE
V1
V2
V3
V4
CL1
CL2
M
DI
DO
SHL
Y1–Y80
NC
Pin No.
Pin Name
I/O
46
VCC
—
36
Ground
—
31
VEE
—
32
V1
—
33
V2
—
34
V3
—
35
V4
—
37
Clock 1
I
40
Clock 2
I
44
M
I
41
Data in
I
42
Data out
O
39
Shift left
I
1–30, 51–100
Y1–Y80
O
38, 43, 45, 47–50
No connection
—
113
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