PCF8579T/1,118 NXP Semiconductors, PCF8579T/1,118 Datasheet - Page 30
![IC LCD DRIVER COLUMN 56-VSOP](/photos/7/35/73530/568-56-vsop_sot190-1_sml.jpg)
PCF8579T/1,118
Manufacturer Part Number
PCF8579T/1,118
Description
IC LCD DRIVER COLUMN 56-VSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCF8579T1112.pdf
(41 pages)
Specifications of PCF8579T/1,118
Package / Case
56-VSOP
Display Type
LCD
Configuration
Dot Matrix
Interface
I²C
Current - Supply
9µA
Voltage - Supply
2.5 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Maximum Clock Frequency
10 KHz
Operating Supply Voltage
2.5 V to 6 V
Maximum Power Dissipation
400 mW
Maximum Operating Temperature
+ 150 C
Attached Touch Screen
No
Maximum Supply Current
9 uA
Minimum Operating Temperature
- 65 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Digits Or Characters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
935278869118
PCF8579TD-T
PCF8579TD-T
PCF8579TD-T
PCF8579TD-T
Fig 22. Split screen application with 1:16 multiplex rate for improved contrast
SCL
SDA
V
DD
C
C
C
C
C
V
V
DD
R
R
R
R
R
LCD
V
SS
V
V
V
V
V
V
SDA
V
DD
2
3
4
5
SS
LCD
(ROW MODE)
SCL
PCF8578
CLK SYNC
OSC
SA0
unused columns
V
V
SS
SS
R ext(OSC)
/V
subaddress k 1
8
DD
rows
rows
16
16
V
DD
V
V
SA0
A3
A2
A1
A0
V
V
V
V
V
DD
SS
DD
3
4
SS
LCD
SDA
SYNC
SCL
PCF8579
PCF8579
CLK
#1
#k
CLK SYNC
SCL SDA SA0
40
columns
40
columns
LCD DISPLAY
V
V
V
V
V
LCD
SS
A0
A1
A2
A3
SS
V
V
DD
SS
3
4
subaddress 0
V
DD
subaddress 1
V
DD
V
V
SA0
V
A3
A2
A1
A0
V
DD
V
V
V
SS
DD
SS
LCD
3
4
SDA
1:16 multiplex rate
16
(10240 dots max.)
1:16 multiplex rate
16
(10240 dots max.)
SYNC
40
40
SCL
PCF8579
PCF8579
CLK
k dots (k
k dots (k
#2
#2
CLK SYNC
SCL SDA SA0
40
columns
40
columns
16)
16)
V
V
V
V
LCD
V
SS
SS
V
V
DD
A0
A1
A2
A3
SS
3
4
subaddress 1
V
DD
subaddress 0
V
DD
V
V
SA0
A3
A2
A1
A0
V
V
V
V
DD
V
SS
DD
SS
3
4
LCD
SDA
SYNC
SCL
PCF8579
PCF8579
CLK
#1
#k
CLK SYNC
SCL SDA SA0
40
columns
40
columns
V
V
V
V
V
LCD
SS
A0
A1
A2
A3
SS
V
V
DD
SS
subaddress k 1
3
4
V
DD
msa847