pcf2119x-2 NXP Semiconductors, pcf2119x-2 Datasheet - Page 14

• Manufacturer Part Number: pcf2119x-2
• Description: Controllers/drivers
• Manufacturer: NXP Semiconductors

Philips Semiconductors
28. August 2000
handbook, full pagewidth
LCD controllers/drivers
state 1
state 2
ROW 1
ROW 9
ROW 2
COL1
COL2
0 V
0.25V OP
0.5V OP
V OP
0 V
0.25V OP
0.5V OP
V OP
V OP
0.5V OP
0.25V OP
V OP
0.5V OP
0.25V OP
V LCD
V 2
V 3 /V 4
V 5
V SS
V LCD
V 2
V 3 /V 4
V 5
V SS
V LCD
V 2
V 3 /V 4
V 5
V SS
V LCD
V 2
V 3 /V 4
V 5
V SS
V LCD
V 2
V 3 /V 4
V 5
V SS
1 2 3
frame n
Fig.10 MUX 1 : 18 LCD waveforms; character mode.
18 1 2 3
14
frame n + 1
18
MGE996
PCF2119x-2
Product specification
state 1 (ON)
state 2 (OFF)
R1
R2
R3
R4
R5
R6
R7
R8
R9