UPD75218CW-XXX中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

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 microcomputer

· High-speed operation: Minimum instruction execution time : 0.67 ms (when the microcomputer 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

· Interrupt function with importance attached to applications

? For power-off detection

? For reception of remote-controller signal

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