參數(shù)資料
型號： S3P7434XX-QZ
元件分類： 微控制器/微處理器
英文描述： 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP44
封裝： 10 X 10 MM, QFP-44
文件頁數(shù)： 22/50頁
文件大?。?/td> 345K
代理商： S3P7434XX-QZ
S3C7414/P7414/C7424/P7424/C7434/P7434
ELECTRICAL DATA
14-13
Table 14-9. S3C7434 A.C. Electrical Characteristics
(T
A = – 40
°C to + 85 °C, V
DD = 2.5 V to 5.5 V)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Instruction Cycle
Time
t
CY
V
DD = 2.7 V to 5.5 V
0.67
–
64
s
TCL0/1 Input
Frequency
f
TI0
V
DD = 2.7 V to 5.5 V
0
–
1.5
MHz
TCL0/1 Input
High, Low Width
t
TIH0, tTIL0
V
DD = 2.7 V to 5.5 V
0.48
–
s
SCK Cycle Time
t
KCY
V
DD = 2.7 V to 5.5 V
External SCK source
800
–
ns
Internal SCK source
670
SCK High, Low
Width
t
KH, tKL
V
DD = 2.7 V to 5.5 V
External SCK source
325
–
ns
Internal SCK source
t
KCY/2 – 50
SI Setup Time to
SCK High
t
SIK
V
DD = 2.7 V to 5.5 V
External SCK source
100
–
ns
Internal SCK source
150
SI Hold Time to
SCK High
t
KSI
V
DD = 2.7 V to 5.5 V
External SCK source
400
–
ns
Internal SCK source
400
Output Delay for
SCK to SO
t
KSO
V
DD = 2.7 V to 5.5 V
External SCK source
–
300
ns
Internal SCK source
250
Interrupt Input
t
INTH,
INT0
(NOTE)
–
s
High, Low Width
t
INTL
INT1, INT2, INT4, KS0–KS3
10
RESET Input
Low Width
t
RSL
Input
10
–
s
NOTE: Minimum value for INT0 is based on a clock of 2tCY or 128/fx as assigned by the IMOD0 register setting.
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