參數(shù)資料
型號(hào): KS57P5404
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): 1/4頁(yè)
文件大小: 28K
代理商: KS57P5404
Preliminary Datasheet
PAGE
1/46
Product
KS57C5404/P5404
REV. NO.
1
SAMSUNG ELECTRONICS CO., LTD. DOC. NO.:RK8011-05-03
1
PRODUCT OVERVIEW
The KS57C5404/P5404 single-chip CMOS microcontroller has been designed for high performance using
Samsung's newest 4-bit CPU core, SAM47
(Samsung Arrangeable Microcontrollers).
With a versatile 8-bit timer/counter and a D/A converter, the KS57C5404/P5404 offers an excellent design
solution for a wide variety of general-purpose applications.
Up to 17 pins of the 24-pin SOP packages can be dedicated to I/O. Four vectored interrupts provide fast
response to internal and external events. In addition, the KS57C5404/P5404's advanced CMOS technology
provides for very low power consumption and a wide operating voltage range.
FEATURES
Memory
512
×
4-bit RAM
4096
×
8-bit ROM
I/O Pins
17 Pins I/O
8-Bit Basic Timer
Programmable interval timer
Watch-dog timer
Interval 8-Bit Timer/Counter
Programmable interval timer
External event counter function
Timer/counter clock output to TCLO0 pin
Buzzer output
Four frequency outputs to BUZ pin
D/A Converter
8-bit D/A Converter
Interrupts
Two external interrupt vectors
Two internal interrupt vectors
One quasi-interrupt
Memory-Mapped I/O Structure
Data memory bank 15
Bit Sequential Carrier
Power-Down Modes
Idle mode (only CPU clock stops)
Stop mode (system clock stops)
Oscillation Sources
Crystal, ceramic for system clock
Crystal, ceramic:
0.4 ~ 6.0 MHz
CPU clock divider circuit
(by 4, 8, or 64)
Instruction Execution Times
0.95, 1.91, 15.3
μ
s
at 4.19 MHz
0.67, 1.33, 10.7
μ
s
at 6.0 MHz
Operating Temperature
- 40
°
C to 85
°
C
Operating Voltage Range
1.8 V to 5.5 V (at 4.19MHz)
2.7 V to 5.5 V (at 6MHz)
Package Type
24 SOP-375
24SDIP-300
OTP INTERFACE PROTOCOL SPEC
Serial OTP
¥ è
ü
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