
1995
DATA SHEET
The information in this document is subject to change without notice.
The mark
shows major revised points.
DESCRIPTION
μ
PD78366A is provided with a high-speed, high-performance CPU and powerful operation functions. Unlike the
existing
μ
PD78328,
μ
PD78366A 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,
μ
PD78P368A, is also available.
Detailed functions, etc. are described in the following user’s manual. Be sure to read the manual to design systems.
μ
PD78366A User’s Manual Hardware: U10205E
μ
PD78356 User’s Manual
: 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: 8 MHz)
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: none (
μ
PD78365A)
24K bytes (
μ
PD78363A)
32K bytes (
μ
PD78366A)
48K bytes (
μ
PD78368A)
RAM: 768 bytes (
μ
PD78363A)
2K bytes (
μ
PD78365A, 78366A, 78368A)
APPLICATION EXAMPLES
Inverter air conditioner
Factory automation fields, such as industrial robots and machine tools.
ORDERING INFORMATION
Part Number
μ
PD78363AGF-
×××
-3B9
μ
PD78365AGF-3B9
μ
PD78366AGF-
×××
-3B9
μ
PD78368AGF-
×××
-3B9
Package
Internal ROM
Mask ROM
None
Mask ROM
Mask ROM
80-pin plastic QFP (14
×
20 mm)
80-pin plastic QFP (14
×
20 mm)
80-pin plastic QFP (14
×
20 mm)
80-pin plastic QFP (14
×
20 mm)
Remark
×××
indicates a ROM code suffix.
Unless otherwise specified, the functions and performances of the
μ
PD78366 are described throughout this document.
Document No. U11109EJ2V0DS00 (2nd edition)
Date Published September 1997 N
Printed in Japan
MOS INTEGRATED CIRCUIT
μ
PD78363A,78365A,78366A,78368A
16/8-BIT SINGLE-CHIP MICROCONTROLLERS
1995