pca8576c NXP Semiconductors, pca8576c Datasheet - Page 32

• Manufacturer Part Number: pca8576c
• Description: Universal Lcd Driver For Low Multiplex Rates
• Manufacturer: NXP Semiconductors

NXP Semiconductors
PCA8576C
Product data sheet
Fig 25. Driver timing waveforms
Fig 26. I
SDA
SCL
SDA
and S0 to S39
BP0 to BP3,
SYNC
2
CLK
C-bus timing waveforms
t
BUF
All information provided in this document is subject to legal disclaimers.
t
HD;STA
Rev. 1 — 22 July 2010
t
clk(H)
t
PD(SYNC_N)
t
LOW
1/f
CLK
t
r
t
SU;STA
Universal LCD driver for low multiplex rates
t
clk(L)
t
t
HD;DAT
PD(drv)
t
SYNC_NL
t
PD(SYNC_N)
t
HIGH
PCA8576C
t
f
© NXP B.V. 2010. All rights reserved.
t
SU;DAT
t
SU;STO
(V
0.7V
0.3V
0.7V
0.3V
0.5 V
0.5 V
DD
mce424
DD
DD
DD
DD
mga728
= 5 V)
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