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PDF KS57C4304 Data sheet ( Hoja de datos )

Número de pieza KS57C4304
Descripción (KS57C4104 - KS57P4304) single-chip CMOS microcontroller
Fabricantes Samsung semiconductor 
Logotipo Samsung semiconductor Logotipo



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KS57C4104/P4104/C4204/P4204/C4304/P4304
1 PRODUCT OVERVIEW
PRODUCT OVERVIEW
OVERVIEW
The KS57C4104/KS57C4204/KS57C4304 single-chip CMOS microcontroller has been designed for very high
performance using Samsung's newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontroller).
With an A/D converter, LED direct drive pins, an 8-bit serial I/O interface, and an 8-bit timer/counter, the
KS57C4104/KS57C4204/KS57C4304 offers you an excellent design solution for a wide variety of home
appliance applications — electric fans, cookers, boilers, and air conditioners, for example.
Up to 35 pins of the 42-pin SDIP or 44-pin QFP package can be dedicated to I/O. Seven vectored interrupts
provide fast response to internal and external events.
In addition, the KS57C4104/KS57C4204/KS57C4304's advanced CMOS technology provides for low power
consumption and a wide operating voltage range.
OTP
The KS57C4104/KS57C4204/KS57C4304 microcontroller is also available in OTP (One Time Programmable)
version, KS57P4104/KS57P4204/KS57P4304. KS57P4104/KS57P4204/KS57P4304 microcontroller has an on-
chip 4-Kbyte one-time-programmable EPROM instead of masked ROM. The
KS57P4104/KS57P4204/KS57P4304 is comparable to KS57C4104/KS57C4204/KS57C4304, in function, in D.C.
electrical characteristics and in pin configuration.
DEVELOPMENT SUPPORT
The Samsung Microcontroller Development System, SMDS, provides you with a complete PC-based develop-
ment environment for KS57-series microcontrollers that is powerful, reliable, and portable. In addition to its
window-based program development structure, the SMDS toolset includes versatile debugging, trace, instruction
timing, and performance measurement applications.
The Samsung Generalized Assembler (SAMA) has been designed specifically for the SMDS environment and
accepts assembly language sources in a variety of microprocessor formats. SAMA generates industry-standard
hex files that also contain program control data for SMDS compatibility.
1-1

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KS57C4304 pdf
KS57C4104/P4104/C4204/P4204/C4304/P4304
ELECTRICAL DATA
Table 14-2. KS57C4104/C4204 D.C. Electrical Characteristics
(TA = – 40 °C to + 85 °C, VDD = 1.8 V to 5.5 V)
Parameter
Input High
Voltage
Input Low
Voltage
Output High
Voltage
Output Low
Voltage
Input High
Leakage Current
Input Low
Leakage Current
Output High
Leakage Current
Output Low
Leakage Current
Pull-up Resistor
Pull-up Resistor
Symbol
Conditions
VIH1 All input pins except those specified
below for VIH2–VIH3
VIH2 Ports 0, 1, 3, 6 and RESET
VIH3 XIN, XOUT
VIL1 All input pins except those specified
below for VIL2–VIL3
VIL2 Ports 0, 1, 3, 6 and RESET
VIL3
VOH
XIN, XOUT
VDD = 4.5 V to 5.5 V
IOH = – 1 mA
Ports 0, 2–8
VOL VDD = 4.5 V to 5.5 V
IOL = 15 mA
Ports 4 and 5 only
IOL = 4 mA
All output ports except ports 4 and 5
ILIH1
VI = VDD
All input pins except those specified
below for ILIH2
ILIH2
VI = VDD
XIN and XOUT only
ILIL1 VI = 0 V
All input pins except XIN and XOUT,
RESET
ILIL2
VI = 0 V
XIN and XOUT only
ILOH
VO = VDD
All output pins
ILOL VO = 0 V
All output pins
RL1 VI = 0 V; VDD = 5 V except RESET
VI = 0 V; VDD = 3 V except RESET
RL2 VI = 0 V; VDD = 5 V; RESET
VI = 0 V; VDD = 3 V; RESET
Min
0.7 VDD
0.8 VDD
VDD – 0.1
VDD – 1.0
25
50
100
200
Typ
0.4
0.2
50
100
250
500
Max
VDD
VDD
VDD
0.3 VDD
0.2 VDD
0.1
2
3
20
–3
– 20
3
–3
100
200
400
800
Units
V
V
V
V
µA
µA
µA
µA
k
k
14-3

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KS57C4304 arduino
KS57C4104/P4104/C4204/P4204/C4304/P4304
ELECTRICAL DATA
Table 14-6. KS57C4304 D.C. Electrical Characteristics
(TA = – 40 °C to + 85 °C, VDD = 2.5 V to 5.5 V)
Parameter
Input High
Voltage
Input Low
Voltage
Output High
Voltage
Output Low
Voltage
Input High
Leakage Current
Input Low
Leakage Current
Output High
Leakage Current
Output Low
Leakage Current
Pull-Up Resistor
Pull-Up Resistor
Symbol
VIH1
VIH2
VIH3
VIL1
VIL2
VIL3
VOH
VOL
ILIH1
ILIH2
ILIL1
ILIL2
ILOH
ILOL
RL1
RL2
Conditions
Min
All input pins except those specified
below for VIH2–VIH3
Ports 0, 1, 3, 6 and RESET
XIN, XOUT
0.7 VDD
0.8 VDD
VDD – 0.1
All input pins except those specified
below for VIL2–VIL3
Ports 0, 1, 3, 6 and RESET
XIN, XOUT
VDD = 4.5 V to 5.5 V
IOH = – 1 mA
Ports 0, 2–8
VDD = 3.5 V
IOL = 15 mA
Ports 4 and 5 only
IOL = 4 mA
All output ports except ports 4 and 5
VI = VDD
All input pins except those specified
below for ILIH2
VI = VDD
XIN and XOUT only
VI = 0 V
All input pins except XIN and XOUT,
RESET
VI = 0 V
XIN and XOUT only
VO = VDD
All output pins
VO = 0 V
All output pins
VI = 0 V; VDD = 5 V except RESET
VI = 0 V; VDD = 3 V except RESET
VI = 0 V; VDD = 5 V; RESET
VI = 0 V; VDD = 3 V; RESET
VDD – 1.0
25
50
100
200
Typ
0.4
0.2
50
100
250
500
Max
VDD
Units
V
VDD
VDD
0.3 VDD
V
0.2 VDD
0.1
V
2V
3 µA
20
– 3 µA
– 20
3 µA
– 3 µA
100 k
200
400 k
800
14-9

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