PCF2119AU/2 PHILIPS [NXP Semiconductors], PCF2119AU/2 Datasheet - Page 34

• Manufacturer Part Number: PCF2119AU/2
• Description: LCD controllers/drivers
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2003 Jan 30
handbook, full pagewidth
handbook, full pagewidth
handbook, full pagewidth
LCD controllers/drivers
BY TRANSMITTER
SDA
SCL
DATA OUTPUT
DATA OUTPUT
BY RECEIVER
SCL FROM
MASTER
START condition
SDA
SCL
S
Fig.22 Definition of START and STOP conditions.
condition
START
S
Fig.23 Acknowledgement on the I
data valid
data line
stable;
Fig.21 Bit transfer.
1
34
allowed
change
of data
2
2
C-bus.
not acknowledge
STOP condition
acknowledge
8
MBC621
P
acknowledgement
clock pulse for
MBC622
9
MBC602
SDA
SCL
Product specification
PCF2119X