Part Number
|
PCF8577C |
Manufacturer
|
NXP |
Description
|
LCD direct/duplex driver |
Published
|
Mar 22, 2005 |
Detailed Description
|
PCF8577C
LCD direct/duplex driver with I²C-bus interface
Rev. 5 — 10 October 2014
Product data sheet
1. General desc...
|
Datasheet
|
PCF8577C
|
Overview
PCF8577C
LCD direct/duplex driver with I²C-bus interface
Rev.
5 — 10 October 2014
Product data sheet
1.
General description
The PCF8577C is an LCD driver which drives up to 32 segments directly, or 64 segments in a duplex configuration.
The two-line I2C-bus interface substantially reduces wiring overheads in remote display applications.
I2C-bus traffic is minimized in multiple IC applications by automatic address incrementing, hardware subaddressing and display memory switching (direct drive mode).
To allow partial VDD shutdown, the ESD protection system of the SCL and SDA pins does not use a diode connected to VDD.
For a selection of NXP LCD segment drivers, see Table 13 on page 25.
2.
...
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