Datasheet

© 2007 Microchip Technology Inc. DS21919E-page 31
MCP23008/MCP23S08
TABLE 2-4: GP AND INT PINS
AC Characteristics
Operating Conditions (unless otherwise indicated):
1.8V ≤ VDD ≤ 5.5V at -40°C ≤ TA ≤ +85°C (I-Temp)
4.5V ≤ V
DD ≤ 5.5V at -40°C ≤ TA ≤ +125°C (E-Temp) (Note 1)
Param
No.
Characteristic Sym Min Typ Max Units Conditions
50 Serial data to output valid T
GPOV ——500ns
51 Interrupt pin disable time T
INTD ——600ns
52 GP input change to register
valid
TGPIV ——450ns
53 IOC event to INT active TGPINT ——600ns
Glitch Filter on GP Pins TGLITCH ——150ns
Note 1: This parameter is characterized, not 100% tested