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S3P72C8 PDF даташит

Спецификация S3P72C8 изготовлена ​​​​«Samsung semiconductor» и имеет функцию, называемую «The S3C72C8 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrangeable M».

Детали детали

Номер произв S3P72C8
Описание The S3C72C8 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrangeable M
Производители Samsung semiconductor
логотип Samsung semiconductor логотип 

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S3P72C8 Даташит, Описание, Даташиты
S3C72C8/P72C8
1 PRODUCT OVERVIEW
PRODUCT OVERVIEW
OVERVIEW
The S3C72C8 single-chip CMOS microcontroller has been designed for high performance using Samsung's
newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers).
With an up-to-96-dot LCD direct drive capability flexible 16-bit timer/counter, and 4-chanel comparator, the
S3C72C8 offers an excellent design solution for a low CDP and a card reader.
Up to 28 pins of the 44-pin QFP or up to 26 pins of the 42-pin SDIP package can be dedicated to I/O. Eight
vectored interrupts provide fast response to internal and external events. In addition, the S3C72C8's advanced
CMOS technology provides for low power consumption.
OTP
The S3C72C8 microcontroller is also available in OTP (One Time Programmable) version, S3P72C8. S3P72C8
microcontroller has an on-chip 8K-byte one-time-programable EPROM instead of masked ROM.
The S3P72C8 is comparable to S3C72C8, both in function and in pin configuration.
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S3P72C8 Даташит, Описание, Даташиты
PRODUCT OVERVIEW
FEATURES
Memory
• 512 × 4-bit RAM (including LCD display RAM)
• 8,192 × 8-bit ROM
28 I/O Pins
• I/O: 26 pins (44-pin QFP, 42-pin SDIP)
• Output only: 2 pins (44-pin QFP)
LCD Controller/Driver
• 12 segments and 8 common terminals
(3, 4, and 8 common selectable)
• Internal resistor circuit for LCD bias
• All dot can be switched on/off
8-bit Basic Timer
• 4 interval timer functions
• Watch-dog timer
16-bit Timer/Counter 1
• Programmable 16-bit timer/counter
• Arbitrary clock output
• External event counter
• External clock signal divider
• Configurable as two 8-bit timer/counters
• Serial I/O interface clock generator
Watch Timer
• Time interval generation: 0.5 s, 3.9 ms
at 32768 Hz
• Four frequency outputs to BUZ pin
• Clock source generation for LCD
8-bit Serial I/O Interface
• 8-bit transmit/receive mode
• 8-bit receive mode
• LSB-first or MSB-first transmission selectable
• Internal or external clock source
Comparator
• 4 channel mode: internal reference (4-bit
resolution)
• 3 channel mode: external reference
1-2
S3C72C8/P72C8
Interrupts
• Four internal vectored interrupts
• Five external vectored interrupts
• Two quasi-interrupts
Bit Sequential Carrier
• Supports 16-bit serial data transfer in arbitrary
format
Memory-Mapped I/O Structure
• Data memory bank 15
Power-Down Modes
• Idle mode (only CPU clock stops)
• Stop mode (main system oscillation stops)
• Sub system clock stop mode
Oscillation Sources
• Crystal, ceramic, or RC for main system clock
• Crystal oscillator for subsystem clock
• Main system clock frequency: 0.4 MHz-6 MHz
• Subsystem clock frequency: 32.768 kHz
• CPU clock divider circuit (by 4, 8, or 64)
Instruction Execution Times
• 0.67, 1.33, 10.7 µs at 6 MHz (main)
• 0.95, 1.91, 15.3 µs at 4.19 MHz (main)
• 122 µs at 32.768 kHz (subsystem)
Operating Temperature
• – 40 °C to 85 °C
Operating Voltage Range
• 1.8 V to 5.5 V
Package Type
• 44-pin QFP, 42-pin SDIP









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S3P72C8 Даташит, Описание, Даташиты
S3C72C8/P72C8
BLOCK DIAGRAM
PRODUCT OVERVIEW
8-Bit Timer/
Counter1A
8-Bit Timer/
Counter1B
P2.0/CIN0/K0
P2.1/CIN1/K1
P2.2/CIN2/K2
P2.3/CIN3/K3
P3.0/INTP30
P3.1/INTP31
P5.0-P5.3/
SEG0-SEG3
P6.0-P6.3/
SEG4-SEG7
P7.0-P7.3/
SEG8-SEG11
16-Bit
Timer/
Counter
I/O Port 2
I/O Port 3
I/O Port 5
I/O Port 6
I/O Port 7
P4.0
P4.1
Output Port 4
44 QFP Only
RESET
XIN XOUT
XTIN XTOUT
Interrupt
Control
Block
Clock
Instruction
Register
Internal
Interrupts
Instruction Decoder
Arithmetic
and
Logic Unit
Program
Counter
Program
Status Word
Stack
Pointer
512 x 4-Bit
Data
Memory
8 K Byte
Program
Memory
Watch Dog
Timer
Basic Timer
Watch Timer
LCD
Driver/
Controller
SIO
I/O Port 0
I/O Port 1
Comparator
COM0-COM3
COM4-COM7/
SEG15-SEG12
SEG0-SEG3/
P5.0-P5.3
SEG4-SEG7/
P6.0-P6.3
SEG8-SEG11/
P7.0-P7.3
P0.0/SCK
P0.1/SO
P0.2/SI
P0.3/BTCO
P1.0/TCLO1/INT0
P1.1/TCL1/INT1
P1.2/CLO/INT2
P1.3/BUZ/INT4
Figure 1-1. S3C72C8 Simplified Block Diagram
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Номер в каталогеОписаниеПроизводители
S3P72C8The S3C72C8 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrangeable MSamsung semiconductor
Samsung semiconductor

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
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8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

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