PSoC® 3: CY8C32 Family
Data Sheet
Table 11-10. GPIO AC Specifications
Parameter
TriseF
Description
Conditions
Min
–
Typ
–
Max
12
Units
ns
Rise time in Fast Strong Mode[29]
Fall time in Fast Strong Mode[29]
Rise time in Slow Strong Mode[29]
Fall time in Slow Strong Mode[29]
GPIO output operating frequency
3.3 V VDDIO Cload = 25 pF
3.3 V VDDIO Cload = 25 pF
3.3 V VDDIO Cload = 25 pF
3.3 V VDDIO Cload = 25 pF
TfallF
–
–
12
ns
TriseS
TfallS
–
–
60
ns
–
–
60
ns
2.7 V < VDDIO < 5.5 V, fast strong drive mode 90/10% VDDIO into 25 pF
1.71 V < VDDIO < 2.7 V, fast strong drive mode 90/10% VDDIO into 25 pF
3.3 V < VDDIO < 5.5 V, slow strong drive mode 90/10% VDDIO into 25 pF
1.71 V < VDDIO < 3.3 V, slow strong drive mode 90/10% VDDIO into 25 pF
–
–
–
–
–
–
–
–
33
20
7
MHz
MHz
MHz
MHz
Fgpioout
3.5
GPIO input operating frequency
Fgpioin
1.71 V < VDDIO < 5.5 V
90/10% VDDIO
–
–
50
MHz
Figure 11-15. GPIO Output Rise and Fall Times, Fast Strong
Mode, VDDIO = 3.3 V, 25 pF Load
Figure 11-16. GPIO Output Rise and Fall Times, Slow Strong
Mode, VDDIO = 3.3 V, 25 pF Load
Note
29. Based on device characterization (Not production tested).
Document Number: 001-56955 Rev. *J
Page 72 of 119
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