參數(shù)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(shù)： 15/28頁
文件大?。?/td> 182K
代理商： KS57C0302
KS57C0301/0302 MICROCONTROLLER
ELECTRICAL DATA
14–7
Table 14-6. A.C. Electrical Characteristics
(T
A
= - 40
°
C to + 85
°
C, V
DD
= 2.7 V to 6.0 V)
Parameter
Symbol
t
CY
Conditions
Min
0.95
Typ
–
Max
64
Units
μs
Instruction Cycle Time
V
DD
= 4.5 V to 6.0 V
V
DD
= 2.7 V to 4.5 V
V
DD
= 4.5 V to 6.0 V
V
DD
= 2.7 V to 4.5 V
V
DD
= 4.5 V to 6.0 V
3.8
TIO Input Frequency
f
TI
0
–
1
MHz
275
kHz
TIO Input High, Low
Width
t
TIH
,
t
TIL
0.48
–
–
μs
V
DD
= 2.7 V to 4.5 V
V
DD
= 4.5 V to 6.0 V; Input
V
DD
= 4.5 V to 6.0 V; Output
V
DD
= 2.7 V to 4.5 V; Input
V
DD
= 2.7 V to 4.5 V; Output
V
DD
= 4.5 V to 6.0 V; Input
V
DD
= 4.5 V to 6.0 V; Output
V
DD
= 2.7 V to 4.5 V; Input
V
DD
= 2.7 V to 4.5 V; Output
1.8
SCK
Cycle Time
t
KCY
800
–
–
ns
950
3200
3800
SCK
High, Low Width
t
KH
, t
KL
400
–
–
ns
t
KCY
/2-50
1600
t
KCY
/
2-50
100
SI Setup Time to
SCK
High
t
SIK
Input
–
–
ns
Output
Input
150
400
SI Hold Time to
SCK
High
t
KSI
–
–
ns
Output
V
DD
= 4.5 V to 6.0 V; Input
400
–
Output Delay for
SCK
to SO
t
KSO
–
300
ns
V
DD
= 4.5 V to 6.0 V; Output
V
DD
= 2.7 V to 4.5 V; Input
V
DD
= 2.7 V to 4.5 V; Output
INT1, KS0-KS3
250
1000
1000
Interrupt Input
High, Low Width
RESET
Input Low
Width
t
INTH
, t
INTL
10
–
–
μs
t
RSL
Input
10
–
–
μs
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