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PG 12864-N
OUTLINE DIMENSION & BLOCK DIAGRAM
1.0 53.2
27.6 1.0 0.3 0.28 0.04 1.0 5.0 55.2 0.5 53.2 45.2(V/A) 40.92(A/A) 9.0 6.0 0.5 1.0 2.0 35.4
24.28(A/A)
37.8 27.0(V/A)
22.0
39.8 0.5
15.6
128 x 64 Dots
20 9.5 10.5
1 (P0.5 x 19)
22.35
5.3 DB7 DB0 Vss RES CS RS P/S WR RD Vdd SCL SDA K A
K
44.6 COM 64
A
LCD CONTROLLER LH155BA5
LCD PANEL
SEG 128
The tolerance unless classified
Overall Size View Area Dot Size Dot Pitch
MECHANICAL SPECIFICATION
PIN ASSIGNMENT
Pin no. 1 2 3 4 5 6 7 8-15 16 17 18 19 20 Symbol Vss
RES
Function Power supply(GND)
CS RS P/S WR RD DB0-DB7 Vdd SCL SDA A K
Reset Chip select signal Identify data sent by MPU at D0 to D7
Switch between parallel & serial interface
w
w
.D w
55.2 x 39.8 45.2 x 27.0 0.28 x 0.34 0.23 x 0.38
t a
S a
e h
0.
pg12864n Datasheet
