參數資料
型號: CY8C29466-24SXIT
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: 外設及接口
英文描述: Mixed Signal Array
中文描述: MULTIFUNCTION PERIPHERAL, PDSO28
封裝: 0.300 INCH, LEAD FREE, MO-119, SOIC-28
文件頁數: 28/40頁
文件大?。?/td> 474K
代理商: CY8C29466-24SXIT
August 3, 2004
Document No. 38-12013 Rev. *F
28
CY8C29x66 Preliminary Data Sheet
3. Electrical Specifications
3.4.2
AC General Purpose IO Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40
°
C
T
A
85
°
C, or 3.0V to 3.6V and -40
°
C
T
A
85
°
C, respectively. Typical parameters apply to 5V and 3.3V at 25
°
C and
are for design guidance only.
Figure 3-8. GPIO Timing Diagram
Table 3-17: AC GPIO Specifications
Symbol
F
GPIO
TRiseF
TFallF
TRiseS
TFallS
Description
Min
Typ
Max
Units
MHz
Notes
GPIO Operating Frequency
0
12
Rise Time, Normal Strong Mode, Cload = 50 pF
Fall Time, Normal Strong Mode, Cload = 50 pF
Rise Time, Slow Strong Mode, Cload = 50 pF
Fall Time, Slow Strong Mode, Cload = 50 pF
3
2
10
10
27
22
18
18
ns
ns
ns
ns
Vdd = 4.75 to 5.25V, 10% - 90%
Vdd = 4.75 to 5.25V, 10% - 90%
Vdd = 3 to 5.25V, 10% - 90%
Vdd = 3 to 5.25V, 10% - 90%
TFallF
TFallS
TRiseF
TRiseS
90%
10%
GPIO
Pin
Output
Voltage
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