PCF8579H/1,157 NXP Semiconductors, PCF8579H/1,157 Datasheet - Page 27

• 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 20. I
SDA
SCL
SDA
2
C-bus timing waveforms
t
BUF
t
Rev. 05 — 11 May 2009
HD;STA
t
LOW
LCD column driver for dot matrix graphic displays
t
r
t
SU;STA
t
HD;DAT
t
HIGH
t
f
PCF8579
© NXP B.V. 2009. All rights reserved.
t
SU;DAT
t
SU;STO
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