PCF8578T NXP Semiconductors, PCF8578T Datasheet - Page 29

• Manufacturer Part Number: PCF8578T
• Manufacturer: NXP Semiconductors

Specifications of PCF8578T

• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: VSO
• Pin Count: 56
• Mounting: Surface Mount
• Power Dissipation: 400mW
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 6V
• Lead Free Status / Rohs Status: Not Compliant

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