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PG 12856-A
OUTLINE DIMENSION & BLOCK DIAGRAM
45.0 82.0 75.0 62.0 57.56 H1 H2
19.0 38.0 0.5 26.0 22.92 21.0
128 x 56 Dots
BL1 BL2
90.0 0.5
250.0 1.0 10.5 17.0 (P1.0 x 17)
18 IC SIDE 0.5
10.5
1
2.5 D I,R W E DB0~DB7 CS2 CS1 RST CLK Vo Vss Vdd BL1 BL2
SEG 128
11.5 LCD PANEL
SEGMENT DRIVER
4
The tolerance unless classified
Overall Size View Area Dot Size Dot Pitch
MECHANICAL SPECIFICATION
PIN ASSIGNMENT
Pin no. Symbol Function
1 2 3 4 5 6 7-14 15 16 17 18
Vss Vdd Vo D/I R/W E DB0-DB7 CS1 CS2 RST CLK
Power supply(GND) Power supply(+) Contrast Adjust Command / Data select Data read / write Chip enable Data bus line Chip select driver 1 Chip select driver 2 Reset External clock
w
w
.D w
90.0 x 38.0 62.0 x 26.0 0.41 x 0.37 0.45 x 0.41
t a
S a
BACKLIGHT
e h
0.
pg12856a Datasheet
