ST7036-0A ETC [List of Unclassifed Manufacturers], ST7036-0A Datasheet - Page 37

• Manufacturer Part Number: ST7036-0A
• Description: Dot Matrix LCD Controller/Driver
• Manufacturer: ETC [List of Unclassifed Manufacturers]

ST7036
V1.1
Contrast set(low byte)
Follower control
Fon: switch follower circuit
Rab2,Rab1,Rab0 : V0 generator amplified ratio
C3,C2,C1,C0:Contrast set(low byte)
Fon can only be set when internal follower is used (OPF1=0,OPF2=0).
C5,C4,C3,C2,C1,C0 can only be set when internal follower is used (OPF1=0,OPF2=0).They can more
precisely adjust the input reference voltage of V0 generator. The details please refer to the supply voltage
for LCD driver.
When Fon = "High", internal follower circuit is turn on.
When Fon = "Low", internal follower circuit is turn off.
Note that Fon must be set to “Low” if (OPF1, OPF2) is not (0,0).
Rab2,Rab1,Rab0 can only be set when internal follower is used (OPF1=0,OPF2=0).They can adjust the
amplified ratio of V0 generator. The details please refer to the supply voltage for LCD driver.
RS
RS
0
0
R/W
R/W
0
0
DB7
DB7
0
0
DB6
DB6
1
1
DB5
DB5
37/72
1
1
DB4
DB4
0
1
DB3
DB3
F
C3
ON
DB2
DB2
Rab
C2
2
DB1
DB1
Rab
C1
1
DB0
DB0
Rab
C0
0
2003/12/24