UPD75218 Overview
of the functions of the µPD75218. Be sure to read this manual when you design an application system.
UPD75218 Key Features
- On-chip large-capacity ROM and RAM
- Program memory (ROM) : 32K × 8 bits
- Data memory (RAM) : 1K × 4 bits
- Architecture equal to that of an 8-bit microputer
- High-speed operation: Minimum instruction execution time : 0.67 µs (when the microputer operates at 6.0 MHz)
- Instruction execution time variable function realizing a wide range of operating voltages
- On-chip programmable fluorescent indication panel (FIP) controller/driver
- Timer function : 4 ch
- 14-bit PWM output capability with the voltage synthesizer type electronic tuner
- Buzzer output capability