PCF8579TD NXP Semiconductors, PCF8579TD Datasheet - Page 14

• Manufacturer Part Number: PCF8579TD
• Description: LCD Drivers LCD DRVR DOT MATRIX
• Manufacturer: NXP Semiconductors

Specifications of PCF8579TD

• Maximum Clock Frequency: 10 KHz
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Power Dissipation: 400 mW
• Package / Case: VSO-56
• Maximum Supply Current: 20 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PCF8579T/1,112

NXP Semiconductors
PCF8579_5
Product data sheet
Fig 11. System configuration
SCL
SDA
TRANSMITTER /
RECEIVER
MASTER
Fig 9.
Fig 10. Definition of START and STOP condition
Fig 12. Acknowledgement on the I
SDA
SCL
BY TRANSMITTER
DATA OUTPUT
DATA OUTPUT
Bit transfer
The general characteristics and detailed specification of the I
BY RECEIVER
SCL FROM
RECEIVER
MASTER
START condition
SLAVE
SDA
SCL
S
condition
START
Rev. 05 — 11 May 2009
S
TRANSMITTER /
RECEIVER
SLAVE
data valid
data line
1
2
stable;
LCD column driver for dot matrix graphic displays
C-bus
change
allowed
of data
2
TRANSMITTER
MASTER
2
C-bus are available on request.
STOP condition
8
TRANSMITTER /
mba607
RECEIVER
P
MASTER
acknowledgement
PCF8579
© NXP B.V. 2009. All rights reserved.
clock pulse for
mba608
mba605
9
mba606
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