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參數(shù)資料
| 型號(hào)： | KS57C2102 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 4-BIT CMOS Microcontroller(4位微控制器) |
| 中文描述： | 4位CMOS微控制器（4位微控制器） |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 31K |
| 代理商： | KS57C2102 |
KS57C2102
4-BIT CMOS Microcontroller
Product Specification
3–1
OVERVIEW
The KS57C2102 single-chip CMOS microcontroller is designed for high-performance using Samsung's advanced
modular development approach, SAM4 (Samsung Arrangeable 4-bit Microcontrollers).Pull-up resistors are
assignable by software to all four I/O pins. Four vectored interrupts provide fast response to system events.
With LCD direct drive capability (up to six digits), up to 12 pins for LCD segment data output, a versatile 8-bit
timer/counter, basic timer, and watch timer, the KS57C2102 is an excellent design solution for a wide variety of
general-purpose applications.
FEATURES
Memory
256
×
4-bit RAM
(Data: 244, display: 12)
2048
×
8-bit program memory (ROM)
I/O Pins
I/O: 4 pins
Output only: 4 pins
LCD Controller/Driver
Maximum 6-digit LCD direct drive capability
12 segments x 4 common signals
Display modes: Static, 1/2 duty (1/2 bias),
1/3 duty (1/2 or 1/3 bias), 1/4 duty (1/3 bias)
8-Bit Basic Timer
Programmable interval timer
8-Bit Timer/Counter
Programmable interval timer
External event counter function
Timer/counter external clock input (TCL0)
Watch Timer
Time interval generation: 0.5 s, 3.9 ms at
4.19 MHz
Four frequency outputs to the BUZ pin
Bit Sequential Carrier
16-bit serial data transfer in arbitrary format
Interrupts
Two external interrupt vectors
Two internal interrupt vectors
One quasi-interrupt
Power-Down Modes
Idle: Only CPU clock stops
Stop: System clock stops
Oscillation Sources
Crystal, ceramic, or RC for system clock
Crystal or ceramic: 4.19 MHz (typical)
CPU clock divider circuit (by 4, 8, or 64)
Instruction Execution Times
Three main system clocks: 0.9, 1.8, 14.2 μs at
4.19 MHz
Three subsystem clocks: 122 μs at 32.768 kHz
Operating Temperature
– 40
°
C to + 85
°
C
Operating Voltage Range
2.7 V to 5.5 V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KS57C21116 | 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:The KS57C21116/C21124/C21132 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Sams |
| KS57C21124 | 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:The KS57C21116/C21124/C21132 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Sams |
| KS57C21132 | 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:The KS57C21116/C21124/C21132 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Sams |
| KS57C21408 | 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:The KS57C21408/C21418/P21408 is a SAM47 core-based 4-bit CMOS single-chip microcontroller. It has a timer/counter and LCD drivers. |
| KS57C21418 | 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:The KS57C21408/C21418/P21408 is a SAM47 core-based 4-bit CMOS single-chip microcontroller. It has a timer/counter and LCD drivers. |
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