Description
Internal supply voltage relative to GND Auxiliary supply voltage relative to GND Output drivers supply voltage relative to GND Key memory battery backup supply Input reference voltage 3.3V I/O input voltage relative to GND(4) (user and dedicated I/Os) 2.5V or below I/O input voltage relative to GND (user and dedicated I/Os) -0.5 to 1.1 -0.5 to 3.0 -0.5 to 3.75 -0.5 to 4.05 -0.5 to 3.75 -0.75 to 4.05 -0.75 to VCCO + 0.5 -0.75 to 4.05 -0.75 to VCCO + 0.5 -65 to 150 +220 +125 Units V V V V V V V V V °C °C °C VTS Voltage applied to 3-state 3.3V output(4) (user and dedicated I/Os) Voltage applied to 3-state 2.5V or below output (user and dedicated I/Os) TSTG TSOL TJ Storage temperature (ambient) Maximum soldering temperature(2) Maximum junction temperature(2) Notes: 1. Stresses beyond those listed under Absolute Maximum Ratings might cause permanent damage to the device.
