PCF8579T/1 NXP Semiconductors, PCF8579T/1 Datasheet - Page 14

• Manufacturer Part Number: PCF8579T/1
• Description: IC, LCD DRIVER, COLUMN, 56VSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF8579T/1

• Supply Current: 9µA
• Meter Display Type: LCD
• Supply Voltage Range: 2.5V To 6V
• Driver Case Style: VSOP
• No. Of Pins: 56
• Operating Temperature Range: -40°C To +85°C
• Base Number: 8579
• Interface: RoHS Compliant
• Interface Type: I2C
• Rohs Compliant: Yes

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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