MCP23016

Absolute Maximum Ratings †
Ambient temperature under bias.............................. -55 to +125°C
Storage temperature .......................................... -65°C to +150°C
Voltage on any pin with respect to V_SS ............ -0.3V to (V_DD + 0.3V)
Voltage on V_DD with respect to V_SS ........................... -0.3V to +6.5V
Total power dissipation (Note 1) ............................................. 1.0 W
Maximum current out of V_SS pin ............................................ 300 mA
Maximum current into V_DD pin ............................................... 250 mA
Input clamp current, I_IK (V_I < 0, or V_I > V_DD) ...................... ± 20 mA
Output clamp current, I_OK (V_O < 0, or V_O > V_DD) ................ ± 20 mA
Maximum output current sunk by any I/O pin.......................... 25 mA
Maximum output current sourced by any I/O pin .................... 25 mA
Maximum current sunk by combined PORTS .......................... 200 mA
Maximum current sourced by combined PORTS ..................... 200 mA

Note 1: Power dissipation is calculated as follows:
P_dis = V_DD x {I_DD - I_OH} + {(V_DD-V_OH) x I_OH} + (V_Ol x I_OL)
† NOTICE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.