PCF8579H/1,157 NXP Semiconductors, PCF8579H/1,157 Datasheet - Page 14

• Manufacturer Part Number: PCF8579H/1,157
• Description: IC LCD DRIVER DOT MATRIX 64-LQFP
• Manufacturer: NXP Semiconductors

Specifications of PCF8579H/1,157

• Package / Case: 64-LQFP
• Display Type: LCD
• Configuration: Dot Matrix
• Interface: I²C
• Current - Supply: 9µA
• Voltage - Supply: 2.5 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Maximum Clock Frequency: 100 KHz
• Operating Supply Voltage: 2 V to 6 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Attached Touch Screen: No
• Maximum Supply Current: 20 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details
• Other names: 935276303157; PCF8579H/1; PCF8579H/1

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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