DATA SHEET
MOS INTEGRATED CIRCUIT
µPD78361A, 78362A
16/8-BIT SINGLE-CHIP MICROCONTROLLER
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.
A PROM model, µPD78P364A, is also available.
Detailed functions, etc. are described in the following user's manual. Be sure to read the manual to design
systems.
µPD78362A User's Manual Hardware : U10745E
µPD78356 User’s Manual Instruction : U12117E
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.
ORDERING INFORMATION
Part Number
Package
Internal ROM
µPD78361ACW-×××
µPD78362ACW-×××
64-pin plastic shrink DIP (750 mil)
64-pin plastic shrink DIP (750 mil)
Mask ROM
Mask ROM
Remark ××× indicates a ROM code suffix.
Unless otherwise specified, theµPD78362A is treated as the representative model throughout this document.
The information in this document is subject to change without notice.
Document No. U10098EJ2V0DS00 (2nd edition)
Date Published August 1997 N
Printed in Japan
The mark shows major revised points.
1996
©