pcf8576d NXP Semiconductors, pcf8576d Datasheet - Page 30

• Manufacturer Part Number: pcf8576d
• Description: Universal Lcd Driver For Low Multiplex Rates
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 Dec 22
handbook, full pagewidth
handbook, full pagewidth
Universal LCD driver for low
multiplex rates
and S0 to S39
BP0 to BP3,
SDA
SCL
SDA
SYNC
MGA728
CLK
t BUF
t HD;STA
t CLKH
t PD(SYNC)
Fig.23 I
Fig.22 Driver timing waveforms.
1/f CLK
t LOW
2
C-bus timing waveforms.
t r
t CLKL
30
t SU;STA
t PD(LCD)
t SYNCL
t HD;DAT
t PD(SYNC)
t HIGH
t f
t SU;DAT
0.7V DD
0.3V DD
0.7V DD
0.3V DD
(V DD = 5 V)
0.5 V
0.5 V
t SU;STO
Product specification
MCE424
PCF8576D