S6A0073 Overview
34/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD S6A0073 INTRODUCTION S6A0073 is a dot matrix LCD driver & controller LSI which is fabricated by low power CMOS technology. It can display 1, 2 or 4 lines with 5 × 8 or 6 × 8 dots format. FUNCTIONS Character type dot matrix LCD driver & controller Internal driver.
S6A0073 Key Features
- Internal Memory
- Character Generator ROM (CGROM) : 9,600 bits (240 characters × 5 × 8 dot)
- Character Generator RAM (CGRAM) : 64 × 8 bits (8 characters × 5 × 8 dot)
- Segment Icon RAM (SEGRAM) : 16 × 8 bits (96 icons max.)
- Display Data RAM (DDRAM) : 80 × 8 bits (80 characters max.)
- Low power operation
- Power supply voltage range: 2.7 to 5.5V (VDD)
- LCD Drive voltage range: 3.0 to 13.0V (VDD
- CMOS process Programmable duty cycle : 1/17, 1/33 (refer to Table 1) Internal oscillator with an external resistor Low p