FEATURES

· Architecture equal to that of an 8-bit microcomputer

· High-speed operation : Minimum instruction execution time : 0.95 ms (when operated at 4.19 MHz)

· Instruction execution time variable function realizing a wide range of operating voltages

· On-chip large-capacity program memory : 12K bytes

· Watch operation with an ultra low current consumption : 5 mA TYP. (at the 3 V operation)

· On-chip programmable fluorescent display tube controller/driver

· Timer function : 4 ch

• 14-bit PWM output capability with the voltage synthesizer type electronic tuner

• Buzzer output capability

· Interrupt function with importance attached to applications

• For power-off detection

• For remote controlled reception

· Product with an on-chip PROM : UPD75P216A, UPD75P218 (on-chip EPROM : WQFN package)