CY8C3246FNI-213T Datasheet, PDF (77/128 Pages) Cypress Semiconductor – Programmable System-on-Chip (PSoC®)

Figure 11-15. GPIO Output High Voltage and Current
PSoC^® 3: CY8C32 Family Data Sheet
Figure 11-16. GPIO Output Low Voltage and Current
Table 11-10. GPIO AC Specifications
Parameter
Description
TriseF
Rise time in Fast Strong Mode^[38]
TfallF
Fall time in Fast Strong Mode^[38]
TriseS
Rise time in Slow Strong Mode^[38]
TfallS
Fall time in Slow Strong Mode^[38]
GPIO output operating frequency
Conditions
3.3 V V_DDIO Cload = 25 pF
3.3 V V_DDIO Cload = 25 pF
3.3 V V_DDIO Cload = 25 pF
3.3 V V_DDIO Cload = 25 pF
Fgpioout
Fgpioin
2.7 V < V_DDIO < 5.5 V, fast strong drive mode 90/10% V_DDIO into 25 pF
1.71 V < V_DDIO < 2.7 V, fast strong drive mode 90/10% V_DDIO into 25 pF
3.3 V < V_DDIO < 5.5 V, slow strong drive mode 90/10% V_DDIO into 25 pF
1.71 V < V_DDIO < 3.3 V, slow strong drive mode 90/10% V_DDIO into 25 pF
GPIO input operating frequency
1.71 V < V_DDIO < 5.5 V
90/10% V_DDIO
Min
Typ
Max
–
–
6
–
–
6
–
–
60
–
–
60
–
–
33
–
–
20
–
–
7
–
–
3.5
–
–
33
Units
ns
ns
ns
ns
MHz
MHz
MHz
MHz
MHz
Note
38. Based on device characterization (Not production tested).
Document Number: 001-56955 Rev. *Y
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