KS0070B Datasheet, PDF (27/42 Pages) Samsung semiconductor – 16COM / 80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD

KS0070B
APPLICATION CIRCUIT
16COM / 80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
LCD Panel
C1 − C16
S1 − S80
D
OSC1
OSC2
KS0070B
VSS
M
CLK1
CLK2
VDD
V1
V2
V3
V4
V5
DB0 − DB7
SC1 − SC40
DL2
DL1
FCS
SHL1
SHL2
VSS
DL1
DR2
CL1
CL2
M
VDD
V
VV VVVVE
65 4321E
To MPU
SC1 − SC40
DL2
DL1
FCS
SHL1
SHL2
VSS
DL1
DR2
CL1
CL2
M
VDD
V
V V V V VVE
6 5 4 3 21E
SC1 − SC40
DL1
FCS
SHL1
SHL2
VSS
VDD
DL2
DL1
DR2
CL1
CL2
M
V
V V V V VVE
6 5 4 3 21E
GND or
Other voltage
VDD
V1
V2
V3
V4
V5
* When KS0065B is externally connected to the KS0070B, you can increase the number of display digits
up to 80 characters