DESCRIPTION

µPD78362A is provided with a high-speed, high-performance CPU and powerful operation functions. Unlike the existing µPD78328, µPD78362A is also provided with a high-resolution PWM signal output function which substantially contributes to improving the performance of the inverter control.

FEATURES

• Internal 16-bit architecture, external 8-bit data bus

• High-speed processing by pipeline control method and high- speed operating clock

⋅ Minimum instruction execution time: 125 ns (internal clock: at 16 MHz, external clock: 8MHz)

• Real-time pulse unit for inverter control

• 10-bit resolution A/D converter: 8 channels

• 8-/9-/10-/12-bit resolution variable PWM signal output function: 2 channels

• Powerful serial interface: 2 channels

• Internal memory : ROM 32K bytes (µPD78361A)

24K bytes (µPD78362A)

RAM 2K bytes (µPD78361A)

768 bytes (µPD78362A)

APPLICATION EXAMPLES

• Inverter air conditioner

• Factory automation fields, such as industrial robots and machine tools.