PCF8579TD NXP Semiconductors, PCF8579TD Datasheet - Page 10

LCD Drivers LCD DRVR DOT MATRIX

PCF8579TD

Manufacturer Part Number
PCF8579TD
Description
LCD Drivers LCD DRVR DOT MATRIX
Manufacturer
NXP Semiconductors
Datasheet

Specifications of PCF8579TD

Maximum Clock Frequency
10 KHz
Operating Supply Voltage
2.5 V to 6 V
Maximum Power Dissipation
400 mW
Package / Case
VSO-56
Maximum Supply Current
20 uA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PCF8579T/1,112
NXP Semiconductors
PCF8579_5
Product data sheet
Fig 6.
LCD row and column waveforms
ROW 0
COLUMN
ROW 0
COLUMN
ROW 0
COLUMN
ROW 0
COLUMN
8.3 LCD drive mode waveforms
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
SYNC
SYNC
SYNC
SYNC
DD
2
3
4
5
LCD
DD
2
3
4
5
LCD
DD
2
3
4
5
LCD
DD
2
3
4
5
LCD
DD
2
3
4
5
LCD
DD
2
3
4
5
LCD
DD
2
3
4
5
LCD
DD
2
3
4
5
LCD
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
0
0
0
1
1
2
3
2
1
4
3
5
6
4
2
7
5
8
Rev. 05 — 11 May 2009
9
6
10
3
7
11
T
fr
12
8
13
4
LCD column driver for dot matrix graphic displays
9
14
15
10
16
5
11
17
18
12
19
6
13
20
21
14
22
7
15
23
msa841
column
display
PCF8579
© NXP B.V. 2009. All rights reserved.
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