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PDF LC573104A Data sheet ( Hoja de datos )

Número de pieza LC573104A
Descripción 4-bit Single Chip Microcontroller
Fabricantes Sanyo 
Logotipo Sanyo Logotipo



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*Ordering number:ENN 4144
CMOS IC
LC573104A, 573102A
4-bit Single Chip Microcontroller
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.
Package Dimensions
unit:mm
3112A-MFP24S
[LC573104A, 573102A]
24 13
Applications
• Remote controller.
• Control of small measuring instruments.
1 12.5 12 0.15
Features
• ROM : 4096×8 bits (LC573104A)
2048×8 bits (LC573102A)
• RAM : 64×4 bits
• Cycle time
Cycle
time
17.6µs
System clock
generator
Ceramic oscillation
circuit
Oscillation
frequency
455kHz
Supply
voltage
2.3 to 6.0V
• Current Drain
a. At normal operation
Current
drain
150µA typ
400µA typ
System clock
generator
CR oscillation
CR oscillation
Oscillation
frequency
455kHz
455kHz
b. HALT mode
Current
drain
System clock
generator
80µA typ
CR oscillation
300µA typ
CR oscillation
Oscillation
frequency
455kHz
455kHz
c. HOLD mode
Leakage
current
0.1µA typ
Condition
When CR oscillation
is at STOP mode
Oscillation
frequency
455kHz
Supply
voltage
3.0V
5.0V
Supply
voltage
3.0V
5.0V
Supply
voltage
5.0V
0.35 1.0 (0.75)
SANYO : MFP24S
Pin Assignment
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 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 page




LC573104A pdf
LC573104A, 573102A
Die Specifications
Chip size :
Chip thickness :
Pad size :
Pad Layout
3.51mm×3.19mm
480µm
120µm×120µm
Pad coordinates
MFP24S pin assignment
Pad Pin
X
No. Name (µm)
17 1 VDD
18 2 CA
1465
1155
19 3 P20
– 305
20 4 P21
– 1485
21 5 P00
– 1485
22 6 P01
– 1485
23 7 P02
– 1485
24 8 P03
– 1485
1 9 P10
– 1485
2 10 P11
– 1485
3 11 P12
– 1485
4 12 P13
– 1485
5 13 S1
– 410
Y
(µm)
1365
1365
1365
1365
1110
870
565
325
20
– 220
– 480
– 1395
– 1395
MFP24S pin assignment
Pad Pin
X
No. Name (µm)
6 14 S2
360
7 15 S3
560
8 16 S4
760
– 17 TEST
960
– 18 TEST
1140
9 19 M1
1560
10 20 M2
1560
11 21 M3
1560
12 22 M4
1560
13 23 RES
1465
14 24 VSS
15 25 CF1
1465
1465
16 26 CF2
1465
Y
(µm)
– 1395
– 1395
– 1395
– 1395
– 1395
– 1395
– 905
– 685
– 445
330
570
755
1155
• The chip center is the origin of the above pad coordinates.
The X, Y values represent the coordinate of the pad center.
• When dipping the MFP24S package in solder to mount on boards, contact SANYO for instructions, etc.
• Chip substrate should be connected to VSS or left open.
No.4144–5/16

5 Page





LC573104A arduino
LC573104A, 573102A
Fig. 3 : S1 to S4, M1 to M4 input structure
Fig. 5 : Supply current measuring circuit
Fig. 4 : Oscillator start-up voltage, Oscillator sustaining
voltage, and Oscillator start-up time measuring
circuit.
Note : CR is 455kHz, S-PORT : M-PORT : Input lead Tr is ON.
RES terminal has resistor built-in and is OPEN.
I/O-PORT is set at Output Mode and data is ‘H’.
LC573100 Series Instruction Set
The instruction set uses the following abbreviations and symbols.
AC
ACn
CF
DP
DPL
DPH
EDP
EDPL
EDPH
SP
TREG
SCFn
CTLn
HEFn
ROM
CFCF
()
[]
: Accumulator
: Accumulator bit n
: Carry flag
: Data pointer
: Data pointer low nibble
: Data pointer high nibble
: Data pointer save register
: Data pointer save register low nibble
: Data pointer save register high nibble
: Strobe pointer
: Temporary register
: Start conditioning flag n
: Control register n
: Hold enable flag n
: ROM data
: Ceramic resonator oscillator control flag
: Contents
: Contents
: Logical OR
: Logical exclusive-OR
: Logical AND
: Transfer direction, result
M
M (DP)
[M (DP)]
PC
PCn
PAGE
STSn
(STSm)
[P ( )]
X
Xn
PDF
SFR
(SFR)
CSTF
SPC
CCF
()
[]
φn
WDT
: Memory
: Memory addressed by DP
: Contents of memory addressed by DP
: Program counter
: Program counter bit n
: Page latch
: Status register n
: Status register n content
: Contents of port ( )
: Immediate data
: Immediate data bit n
: Input port pull-down flag
: Special function register
: Contents of special function register
: Chrono start flag
: Strobe pointer control bit
: Carrier output control flag
: Complement of contents
: Complement of contents
: Output from stage n of 15-stage divider
: Watchdog timer
• The special function registers are abbreviated as follows.
TCON : Timer control register
TLOW : Timer/counter register low byte
THIGH : Timer/counter register high byte
CTL4 : Control register 4
P0 : Port P0
P1 : Port P1
P2 : Port P2
No.4144–11/16

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