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參數(shù)資料
| 型號： | KS57C0301 |
| 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） |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 22K |
| 代理商： | KS57C0301 |
KS57C0301/0302
4-Bit CMOS Microcontroller
Data Sheet
DESCRIPTION
The KS57C0301/0302 single-chip 4-bit microcontroller is fabricated using an advanced CMOS process. With
comparator inputs, high-current LED direct drive pins, serial I/O interface, and a versatile 8-bit timer/counter, the
KS57C0301/0302 offers an excellent design solution for a wide range of applications such as mouse controllers,
subsystem controllers, and toys.
FEATURES
Memory
1024
×
8-bit ROM (KS57C0301)
2048
×
8-bit ROM (KS57C0302)
128
×
4-bit RAM (KS57C0301)
256
×
4-bit RAM (KS57C0302)
I/O Pins
Up to 15 pins for 20-DIP and 20-SOP package
Comparator Inputs
4-channel mode
Internal reference: 4-bit resolution
3-channel mode
External reference
8-Bit Basic Timer
Programmable interval timer
8-Bit Timer/Counter
Programmable interval timer
External event counter function
Timer clock output to TIO pin
Watch Timer
Time interval generation: 0.5 s, 3.9 ms at
4.19 MHz
Four frequency outputs to BUZ pin
Bit Sequential Carrier
16-bit serial data transfer in arbitrary format
Frequency Outputs
Eight frequency outputs to the CLO pin
8-Bit Serial I/O Interface
8-bit transmit/receive mode
8-bit receive-only mode
LSB-first or MSB-first transmission selectable
Internal or external clock source
Interrupts
One external interrupt vector
Three internal interrupt vectors
Two quasi-interrupts
Memory-Mapped I/O Structure
Two Power-Down Modes
Idle mode: Only the CPU clock stops
Stop mode: Main system clock stops
Oscillation Sources
Crystal/ceramic: 4.19 MHz (typical)
RC: 1 MHz (typical)
CPU clock divider circuit (by 4, 8, or 64)
Instruction Execution Times
0.95, 1.91, 15.3 μs at 4.19 MHz (5 V),
4 μs at 1 MHz (2.7 V)
Operating Temperature:
– 40
°
C to 85
°
C
Operating Voltage Range:
2.7 V to 6.0 V
Package Type:
20-DIP, 20-SOP
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KS57C0302 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The KS57C0301/0302 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core. |
| KS57C0404 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The KS57C0404/C0408 single-chip CMOS microcontroller has been designed for very high-performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung |
| KS57C0408 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The KS57C0404/C0408 single-chip CMOS microcontroller has been designed for very high-performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung |
| KS57C0502 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MICROCONTROLLER |
| KS57C0504 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MICROCONTROLLER |
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