OM4085 Philips Semiconductors, OM4085 Datasheet - Page 27

• Manufacturer Part Number: OM4085
• Description: Universal LCD driver for low multiplex rates
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1997 Feb 25
handbook, full pagewidth
handbook, full pagewidth
Universal LCD driver for low multiplex
rates
BP0 to BP3
S0 to S23
SDA
SCL
SDA
MGA728
SYNC
CLK
t BUF
t
HD;STA
Fig.21 I
Fig.20 Driver timing waveforms.
t CLKH
t PSYNC
t LOW
2
C-bus timing waveforms.
f CLK
t r
1
27
t SU;STA
t PLCD
t CLKL
t HD;DAT
t SYNCL
0.3V DD
0.7V DD
t HIGH
0.3V DD
0.7V DD
t f
t SU;DAT
0.5 V
(V DD = 5 V)
0.5 V
MGG391
t
Product specification
SU;STO
OM4085