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參數(shù)資料
| 型號： | KS57C0408 |
| 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)： | 6/7頁 |
| 文件大?。?/td> | 42K |
| 代理商： | KS57C0408 |
PRODUCT OVERVIEW
KS57C0404/C0408/P0408 MICROCONTROLLER
1-6
Table 1–1. KS57C0404/C0408 Pin Descriptions (Continued)
Pin Name
Pin Type
Description
Number
Share
Pin
SCK
SO
SI
BTCO
I/O
I/O
I/O
I/O
Serial I/O interface clock signal
Serial data output
Serial data input
Basic timer clock output (2 Hz, 16 Hz, 64 Hz, or 256
Hz at 4.19 MHz)
External interrupts. The triggering edge for INT0 and
INT1 is selectable. INT0 is synchronized to system
clock.
Quasi-interrupt with detection of rising edges
External interrupt with detection of rising and falling
edges.
Timer/counter 0 clock output
Timer/counter 1 clock output
Clock output
2 kHz, 4 kHz, 8 kHz, or 16 kHz frequency output at
4.19 MHz for buzzer sound
External clock input for timer/counter 0
External clock input for timer/counter 1
Quasi-interrupt inputs with falling edge detection
12 (28)
11 (27)
10 (26)
9 (25)
P0.0
P0.1
P0.2
P0.3
INT0, INT1
I
4, 3
(20, 19)
P1.0, P1.1
INT2
INT4
I
I
2 (18)
1 (17)
P1.2
P1.3
TCLO0
TCLO1
CLO
BUZ
I/O
I/O
I/O
I/O
8 (24)
7 (23)
6 (22)
5 (21)
P2.0
P2.1
P2.2
P2.3
TCL0
TCL1
KS0–KS3
I/O
I/O
I/O
20 (38)
19 (37)
37–34
(11–8)
41–38
(15–12)
21 (39)
P3.0
P3.1
KS4–KS7
P6.0–P6.3
P7.0–P7.3
V
DD
–
Power supply
–
V
SS
–
Ground
42 (16)
–
RESET
I
Reset signal
31 (5)
–
X
in
, X
out
–
Crystal, ceramic, or RC oscillator signal for system
clock (For external clock input, use X
in
and input
X
in
's reverse phase to X
out
)
Test signal input (must be connected to V
SS
)
33, 32
(7, 6)
–
TEST
–
22 (40)
–
NC
–
No connection (must be connected to V
SS
)
(33, 34)
–
NOTE:
Parentheses indicate pin number for 44 QFP package.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KS57C0502 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MICROCONTROLLER |
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| KS57C21116 | 制造商:SAMSUNG 制造商全稱: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: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: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 |
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