Datasheet Details
Part number:
PCF8577A, PCF8577
Manufacturer:
Philips
File Size:
514.78 KB
Description:
Lcd direct/duplex driver.
Note:
This datasheet PDF includes multiple part numbers: PCF8577A, PCF8577.
Please refer to the document for exact specifications by model.
PCF8577A, PCF8577, LCD direct/duplex driver
The PCF8577 is a single chip, silicon gate CMOS circuit.
It is designed to drive liquid crystal displays with up to 32 segments directly, or 64 segments in a duplex manner.
The two-line 12 Cbus interface substantially reduces wiring overheads in remote display applications.
Bus traffic is minimized
PCF8577A Features
* Direct/duplex drive modes with up to 32/64 LCD-segment drive capabilitv per device
* Operating supply voltage: 2.5 to 9 V
* Low power consumption
* 12 C-bus interface
* Optimized pinning for single plane wiring
* Single-pin built-in oscillator
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