CY8C34_1105 CYPRESS [Cypress Semiconductor], CY8C34_1105 Datasheet - Page 75

• Manufacturer Part Number: CY8C34_1105
• Description: Programmable System-on-Chip (PSoC) DC to 50 MHz operation
• Manufacturer: CYPRESS [Cypress Semiconductor]

Table 11-10. GPIO AC Specifications
Figure 11-15. GPIO Output Rise and Fall Times, Fast Strong
Mode, V
Document Number: 001-53304 Rev. *L
Note
TriseF
TfallF
TriseS
TfallS
Fgpioout
Fgpioin
Parameter
31. Based on device characterization (Not production tested).
DDIO
Rise time in Fast Strong Mode
Fall time in Fast Strong Mode
Rise time in Slow Strong Mode
Fall time in Slow Strong Mode
GPIO output operating frequency
2.7 V < V
drive mode
1.71 V < V
drive mode
3.3 V < V
drive mode
1.71 V < V
drive mode
GPIO input operating frequency
1.71 V < V
= 3.3 V, 25 pF Load
DDIO
DDIO
DDIO
DDIO
DDIO
Description
< 5.5 V, slow strong
< 5.5 V, fast strong
< 3.3 V, slow strong
< 2.7 V, fast strong
< 5.5 V
[31]
[31]
[31]
[31]
3.3 V V
3.3 V V
3.3 V V
3.3 V V
90/10% V
90/10% V
90/10% V
90/10% V
90/10% V
DDIO
DDIO
DDIO
DDIO
DDIO
DDIO
DDIO
DDIO
DDIO
Cload = 25 pF
Cload = 25 pF
Cload = 25 pF
Cload = 25 pF
into 25 pF
into 25 pF
into 25 pF
into 25 pF
Conditions
Figure 11-16. GPIO Output Rise and Fall Times, Slow Strong
Mode, V
DDIO
= 3.3 V, 25 pF Load
PSoC
Min
–
–
–
–
–
–
–
–
–
®
3: CY8C34 Family
Typ
–
–
–
–
–
–
–
–
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Data Sheet
Max
Page 75 of 127
3.5
12
12
60
60
33
20
50
7
Units
MHz
MHz
MHz
MHz
MHz
ns
ns
ns
ns