Datasheet

© 2007 Microchip Technology Inc. DS21952B-page 35
MCP23017/MCP23S17
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 ——150nsNote 1
Note 1: This parameter is characterized, not 100% tested