AY0438 Overview
Key Specifications
Package: PDIP
Mount Type: Surface Mount, Through Hole
Pins: 40
Max Voltage (typical range): 8.5 V
Description
The AY0438 is a CMOS integrated device that drives a liquid crystal display, usually under microprocessor control. The part acts as a smart peripheral that drives up to 32 LCD segments.
Key Features
- Drives up to 32 LCD segments of arbitrary configuration
- CMOS process for: wide supply voltage range, low- power operation, high-noise immunity, wide temperature range
- CMOS and TTL-compatible inputs
- Electrostatic discharge protection on all pins
- On-chip oscillator
- Requires only three control lines
