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The
µ
PD754202 is a member of the 75XL Series of 4-bit single-chip microcontrollers that enable data processing
equivalent to that of an 8-bit microcontroller.
It features expanded CPU functions compared to the 75X Series and enables high-speed, low-voltage operation
at 1.8 V, making it suitable for battery-driven applications.
The
µ
PD754202(A) is a higher-reliability product compared to the
µ
PD754202.
Detailed function descriptions, etc., are provided in the following user’s manual. Be sure to read it
when designing.
µ
PD754202 User’s Manual: U11132E
FEATURES
•
Key return reset function for keyless entry
•
Low-voltage operation: V
DD
= 1.8 to 6.0 V
•
On-chip memory
•
Program memory (ROM): 2048
×
8 bits
•
Data memory (RAM)
: 128
×
4 bits
•
Variable instruction execution time useful for high-speed operation and power save
•
0.95, 1.91, 3.81, 15.3
µ
s (at 4.19-MHz operation)
•
0.67, 1.33, 2.67, 10.7
µ
s (at 6.0-MHz operation)
•
Compact package (20-pin plastic shrink SOP (300 mil, 0.65-mm pitch))
APPLICATIONS
Automotive electronics such as keyless entry units
The
µ
PD754202 and
µ
PD754202(A) have different quality grades. Unless otherwise specified, descriptions in
this data sheet apply to the
µ
PD754202.
MOS INTEGRATED CIRCUIT
µ
PD754202, 754202(A)
Document No. U12181EJ1V0DS00 (1st edition)
Date Published May 1997 N
Printed in Japan
4-BIT SINGLE-CHIP MICROCONTROLLERS
©
1997
DATA SHEET
The information in this document is subject to change without notice.
Summary of Contents for MuPD754202
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