參數資料
型號: KS57C0302
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
元件分類: 熱敏電阻
英文描述: NTC Thermistor; Resistance:1kohm; Thermistor Tolerance:+/- 5%; Mounting Type:PCB Through Hole
中文描述: 在KS57C0301/0302單芯片CMOS微控制器是專門為高性能三星則采用最新的4位CPU核心。
文件頁數: 13/28頁
文件大?。?/td> 182K
代理商: KS57C0302
KS57C0301/0302 MICROCONTROLLER
ELECTRICAL DATA
14–5
Table 14-3. Oscillators Characteristics
(T
A
= - 40
°
C to + 85
°
C, V
DD
= 5 V)
Oscillator
Clock
Configuration
Parameter
Test Condition
Min
Typ
Max
Units
Ceramic
Oscillator
X
IN
X
OUT
C1
C2
Oscillation frequency
(1)
0.4
4.5
MHz
Stabilization time
(2)
After V
DD
reaches
the minimum level of
its variable range
4
ms
Crystal
Oscillator
X
IN
X
OUT
C1
C2
Oscillation frequency
(1)
0.4
4.19
4.5
MHz
Stabilization time
(2)
V
DD
= 2.7 V to 4.5 V
V
DD
= 4.5 V to 6.0 V
30
ms
10
External
Clock
X
IN
X
OUT
X
IN
input frequency
(1)
0.4
4.5
MHz
X
IN
input high and low
level width (t
XH
, t
XL
)
Frequency
111
1250
ns
RC
Oscillator
X
IN
X
OUT
R
V
DD
= 5 V
0.6
1
2.3
MHz
V
DD
= 3 V
0.4
0.8
1.5
NOTES:
1.
2.
Oscillation frequency and X
IN
input frequency data are for oscillator characteristics only.
Stabilization time is the interval required for oscillating stabilization after a power-on occurs, or when stop mode is
terminated.
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