IP2022 Data Sheet www.ubicom.com 105 1.    If Vref is used for the ADC reference voltage (see Section 5.7.1), then the maximum input voltage on a Port G in-         put is Vref.
2.    Data in the Typical (“Typ”) column is at 2.5/3.3V, 25°C unless otherwise stated. Iil Input leakage current for
Port A through Port G,
OSC1, RTCLK1, and TSO
pins - - - µA Port G = mid-rail AVdd ,
OSC1, RTCLK1 = mid-rail IOVdd
All other inputs = mid-rail IOVdd
OSC1 and RTCLK1 measured in sleep
mode Iilt Input leakage current for
RST, TSCK, TSI, TSS inputs -50 1 µA Vin = 0 to 5.5V
These pins have internal pullups
(74KOhm min., 103KOhm typ.,
173KOhm max) Ioh Output high current from
Port A pins and RE5, RE6,
RF1 and RF2 port pins 27 60 96 mA Voh = 2.4V
IOVdd = 3.0 to 3.6V Output high current from
Port B pins and RE4:0, RE7,
RF7:3, RF0, and TSO pins 11 24 39 mA Voh = 2.4V
IOVdd = 3.0 to 3.6V Output high current from
Port C and Port D pins 8 18 29 mA Voh = 2.4V
IOVdd = 3.0 to 3.6V Output high current from
Port G pins 4 mA Voh = 1.8V
GVdd = 2.3 to 2.7V Iol Output low current from Port
A pins and RE5, RE6, RF1
and RF2 port pins 25 40 48 mA Vol = 0.4V
IOVdd = 3.0 to 3.6V Output low current from Port
B pins and RE4:0, RE7,
RF7:3, RF0, and TSO pins 9 16 20 mA Vol = 0.4V
IOVdd = 3.0 to 3.6V Output low current from Port
C and Port D pins 6 11 14 mA Vol = 0.4V
IOVdd = 3.0 to 3.6V Output low current from Port
G pins 4 mA Vol = 0.4V
GVdd = 2.3 to 2.7V Symbol Parameter Min Typ Max Units Conditions