PCF8578T/1,112 NXP Semiconductors, PCF8578T/1,112 Datasheet - Page 29

• Manufacturer Part Number: PCF8578T/1,112
• Description: IC LCD DRIVER DOT MATRIX 56-VSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF8578T/1,112

• Package / Case: 56-VSOP
• Display Type: LCD
• Configuration: Dot Matrix
• Interface: I²C
• Voltage - Supply: 2.5 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Maximum Clock Frequency: 3.3 KHz
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 150 C
• Maximum Supply Current: 50 mA
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-3561-5; 935278868112; PCF8578TD

Philips Semiconductors
2003 Apr 14
handbook, full pagewidth
LCD row/column driver for
dot matrix graphic displays
R31/C31 to R8/C8
and R7 to R0
C39 to C32,
SDA
SCL
SDA
SYNC
MGA728
CLK
t BUF
t
HD;STA
Fig.21 I
Fig.20 Driver timing waveforms.
1/ f CLK
t LOW
2
C-bus timing waveforms.
t PSYNC
(V
t r
DD
29
t SU;STA
V
LCD
t PLCD
t HD;DAT
= 9 V)
t PSYNC
t HIGH
t f
MSA834
t SU;DAT
0.7 V DD
0.3 V DD
0.7 V DD
0.3 V DD
0.5 V
0.5 V
t
Product specification
SU;STO
PCF8578