pcf8548 NXP Semiconductors, pcf8548 Datasheet - Page 29

• Manufacturer Part Number: pcf8548
• Description: 65 X 102 Pixels Matrix Lcd Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1999 Aug 16
handbook, full pagewidth
handbook, full pagewidth
65
The number of I/Os depends on the application.
The number of I/Os depends on the application.
102 pixels matrix LCD driver
Fig.20 Internal charge pump is used and two separate supply voltages.
Fig.19 Internal charge pump is used and a single supply voltage.
32
32
I/O
I/O
3
3
V DD2
V DD
V DD1
DISPLAY 102
DISPLAY 102
C VDD2
C VDD
C VDD1
PCF8548
PCF8548
29
102
102
V SS
V SS
65
65
C VLCD
C VLCD
MGS419
MGS418
33
33
Product specification
PCF8548