IP2022 Data Sheet www.ubicom.com 103 8.0     Electrical Characteristics 8.1 Absolute Maximum Ratings (beyond which permanent damage may occur. Correct operation not guar- anteed outside of DC specifications in Section 8.2) Parameter Minimum     Maximum Units Ambient temperature under bias -40 85 °C Storage temperature -65 150 °C Voltage on DVdd with respect to Vss -0.5 3.5 V Voltage on XVdd with respect to Vss -0.5 3.5 V Voltage on AVdd with respect to Vss -0.5 3.5 V Voltage on GVdd with respect to Vss -0.5 3.5 V Voltage on IOVdd with respect to Vss -0.5 4.5 V Voltage on Port A through Port F, OSC1, RST, RTCLK1, TSCK, TSI, and TSS
inputs with respect to Vss -0.5 5.7 V Voltage on Port G inputs with respect to Vss -0.5 3.5 V Total power dissipation 1 W Maximum current out of all DVss pins 400 mA Maximum current into all DVdd pins 400 mA Maximum DC current into an input pin (with internal protection diode forward
biased) mA Input clamp current, I_ik (V_i < 0 or V_i > Vdd) mA Output clamp current, l_ok (V_O < 0 or V_O > Vdd) mA Maximum allowable sink current per I/O pin 160 mA Maximum allowable source current per I/O pin (excluding port G) 160 mA Maximum allowable source current per G pin 20 mA Maximum allowable sink current per group of I/O pins between IOVss pins 160 mA Maximum allowable source current per group of I/O pins between IOVdd pins
(excluding port G) 160 mA Latchup 200 mA qJA, 80-pin PQFP Package 48 °C/W qJA, 80-pin µBGA Package 37 °C/W Flash block erase cycle lifetime 20K Cycles Flash bulk erase cycle lifetime 20K Cycles ESD Human Body Model - all pins V ESD Machine Model - all pins V