
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
CMOS IC
4-bit Single Chip Microcontroller
Ordering number:ENN
*
4144
LC573104A, 573102A
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
O1501TN (KT)/13195JN/5252JN No.4144–1/16
1
12
24
13
12.5
(0.75)
1.0
0.15
0.35
5
7
0
1
1
0
Package Dimensions
unit:mm
3112A-MFP24S
[LC573104A, 573102A]
SANYO : MFP24S
Preliminary
Overview
LC573104A and LC573102A are CMOS 4-bit
microcontrollers featuring low-voltage operation and low
power dissipation.
Both LC573104A and LC573102A incorporate a 4-bit par-
allel processing ALU, 4K bytes/2K bytes ROM, a 64
×
4-bit
RAM, a 16-bit timer, and an infrared remote control trans-
mission carrier output circuit.
Applications
Remote controller.
Control of small measuring instruments.
Features
ROM :4096
×
8 bits (LC573104A)
2048
×
8 bits (LC573102A)
RAM : 64
×
4 bits
Cycle time
Current Drain
a. At normal operation
b. HALT mode
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Pin Assignment