LC573010A Datasheet, PDF (1/12 Pages) Sanyo Semicon Device – 4-bit Single Chip Microcontroller

Ordering number : EN5899
CMOS IC
LC573010A, 573015A
4-bit Single Chip Microcontroller
Preliminary
Overview
LC573010A and LC573015A are CMOS 4-bit
microcontroller featuring low-voltage operation and low
power dissipation.
Both LC573010A and LC573015A incorporate a 4-bit
parallel processing ALU, 1 K bytes/1.5 K bytes ROM, a
32 × 4-bit RAM, a 16-bit timer, and an infrared remote
control transmission carrier output circuit.
Applications
• Remote controller
• Control of small measuring instruments
Features
• ROM : 1024 × 8 bits (LC573010A)
1536 × 8 bits (LC573015A)
• RAM : 32 × 4 bits
• Cycle time
Cycle
time
17.6 µsec
System clock
generator
Ceramic oscillation circuit
Oscillation
frequency
455 kHz
• Current dvain
At normal operation
Current
drain
150 µA typ
400 µA typ
System clock
generator
CR oscillation
CR oscillation
Oscillation
frequency
455 kHz
455 kHz
HALT mode
Current
drain
80 µA typ
System clock
generator
CR oscillation
300 µA typ CR oscillation
HOLD mode
Leakage
current
0.1 µA typ
Condition
When CR oscillation is at
STOP mode
Oscillation
frequency
455 kHz
455 kHz
Oscillation
frequency
455 kHz
Supply
voltage
2.3 to 6.0 V
Supply
voltage
3.0 V
5.0 V
Supply
voltage
3.0 V
5.0 V
Supply
voltage
5.0 V
Package Dimensions
unit: mm
3112-MFD24S
[LC573010A, 573015A]
24
13
1
12
12.6
0.15
0.35
Pin Assignment
1.0 0.8
SANYO: MFP24S
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.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
82198RM (OT) No. 5899-1/12