PCF8577 Overview
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.
PCF8577 Key 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
- Auto-incremented loadin
PCF8577 Applications
- Direct/duplex drive modes with up to 32/64 LCD-segment drive capabilitv per device
- Operating supply voltage: 2.5 to 9 V
