Cypress CY7C6431x Manual De Usuario

Document Number: 001-12394 Rev *G

Page 20 of 28

 lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges. 

 lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges. 

F

GPIO

GPIO Operating Frequency

Normal Strong Mode, Ports 0, 1

0

–

12

MHz

TRise23

Rise Time, Strong Mode
Ports 2, 3

Vdd = 3.3 to 5.5V, 10% - 90%

15

–

80

ns

TRise01

Rise Time, Strong Mode
Ports 0, 1

Vdd = 3.3 to 5.5V, 10% - 90%

10

–

50

ns

TFall

Fall Time, Strong Mode
All Ports

Vdd = 3.3 to 5.5V, 10% - 90%

10

–

50

ns

TFall

TRise23
TRise01

90%

10%

GPIO

Pin

Output

Voltage

F

OSCEXT

Frequency

0.750

–

25.2

MHz

–

High Period

20.6

–

5300

ns

–

Low Period

20.6

–

–

ns

–

Power Up IMO to Switch

150

–

–

μs