PCF8579T/1,112 NXP Semiconductors, PCF8579T/1,112 Datasheet - Page 32

• Manufacturer Part Number: PCF8579T/1,112
• Description: IC LCD DRIVER DOT MATRIX 56-VSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF8579T/1,112

• 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: + 85 C
• Maximum Supply Current: 50 mA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-3562-5; 935278869112; PCF8579TD

Fig 24. Example of single plane wiring, single screen with 1:32 multiplex rate (PCF8578 in row driver mode)
R
(4 2 3)R
R
R ext(OSC)
R
n.c.
n.c.
R
SDA
SCL
PCF8578
R31/C31
V
SS
V
DD
V
LCD
R0
C0
C27
PCF8579
C28
C39
LCD DISPLAY
C0
C27
PCF8579
C28
C39
msa852
to other
PCF8579s