Renesas M66004FP#200D

Overview

DESCRIPTION The M66004 is a 16-digit 5×7-segment vacuum fluorescent display (VFD) controller using the silicon gate CMOS technology. It contains 160 ROM characters and 16 user-defined RAM characters and receives display character codes and various commands from MCU to control VFD. • Built in 5×7-dot segment character ROM (160 characters based on JIS-C-6220. Customization is possible.) • Built in character RAM for user definition (16 characters) • Display digit length can be changed. (from 9 to 16 digits) • One-digit display cycle setting can be changed. (2 cycles) • Dimmer is adjustable. (8 grades) • Cursor display ON or OFF is selectable. (SEG35output) • Built in automatic display digit increment function • Auto increment of display digit • Built in simultaneous all-digit display ON/OFF command • Connection to MCU by three signal lines, CS, SCK and SDATA • Instruction execution with one byte* • 2 general purpose output ports • Positive supply voltage VCC=5V ±10% • Pull-down voltage VP=VCC-40V typ.                           VCC-45V max. (peak) *: Except for character RAM setting APPLICATION AV equipments, vacuum fluorescent display controller for POS system, etc.

Features