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參數(shù)資料
| 型號(hào)： | KS57C21408 |
| 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)： | 2/6頁(yè) |
| 文件大?。?/td> | 38K |
| 代理商： | KS57C21408 |
PRODUCT OVERVIEW
KS57C21408/P21408 MICROCONTROLLER
1-2
FEATURES SUMMARY
Memory
8192
×
8 bit program memory
5120
×
4 bit data memory
108
×
5 bit display memory
39 I/O Pins
Input: 6 pins
I/O: 17 pins
Output: maximum 16 pins for 1-bit level output
(sharing with segment driver outputs)
8-Bit Timer
Four internal timer functions
8-Bit Timer/Counter
Programmable 8-bit timer
External event counter
Arbitrary clock output
Watch Timer
2/4/8/16 kHz Selective output for buzzer
Interrupts
Three external vectored interrupts: INT0, INT1,
INTP0
Two internal vectored interrupts: INTB, INTT0
Two quasi-interrupts: INTW, INT2
Memory Mapped I/O Structure
LCD Display
12 characters dot matrix display (5 x 7)
12 digit display (8 segments)
60 segments and 9 common pins
Power-Down Modes
Idle: only CPU clock stops.
Stop: Main–System clock and CPU clock stops.
Oscillation Sources
Crystal, ceramic, or External RC for system clock
Main system clock frequency: 0.4 MHz – 6MHz
32.768 kHz crystal oscillation circuit for
subsystem clock.
Instruction Execution Times
Various instruction cycle times for power saving.
Main system clocks:
0.95, 1.91, 15.3 μs at 4.19 MHz
0.67, 1.33, 10.7 μs at 6 MHz
Subsystem clocks: 122 μs at 32.768 kHz
Operating Voltage Range
2.0 V to 5.5 V
Package Type
100-pin QFP Package
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KS57P21408 | 4-BIT CMOS Microcontroller(4位微控制器) |
| KS57C21516 | 4-BIT CMOS Microcontroller(4位微控制器) |
| KS57P21516 | 4-BIT CMOS Microcontroller(4位微控制器) |
| KS57C2302 | 4-BIT CMOS Microcontroller(4位微控制器) |
| KS57C2304 | 4-BIT CMOS Microcontroller(4位微控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KS57C21418 | 制造商:SAMSUNG 制造商全稱: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. |
| KS57C21632 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:KS57C21632 offers an excellent design solution for a high-end LCD game. |
| KS57C21832 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:CMOS technology provides for low power consumption and a wide operating voltage range. |
| KS57C2302 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MICROCONTROLLER |
| KS57C2304 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MICROCONTROLLER |
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