Zilog ZUSBOPTS - Manual (Page 32)

UM025503-0814 Electrical Specifications
Zilog Educational Platform
User Manual
26
Electrical Specifications
Table 3 describes the electrical characteristics of the Educational Platform and reflects all
available data as a result of testing prior to qualification and characterization. As such, the
data presented in this table is subject to change.
Stresses greater than those listed in Table 3 may cause permanent damage to the Zilog
Educational Platform. These ratings are stress ratings only. Operation of the device at any
condition outside those indicated in the operational sections of these specifications is not
implied. Exposure to absolute maximum rating conditions for extended periods affects
device reliability. For improved reliability, unused pins must be tied to one of the supply
voltages (V
DD
or V
SS
).
Table 3. Electrical Specifications for the Educational Platform
Parameter Min Max Units Notes
VIN Range 6 12 Volts
Max voltage range on all
other pins –0.3 5.5 Volts I/O pins and Reset; ADC pins are not
5V-tolerable.
Max current for I/O pin
connection points –25 25 Milliamps
(mA)
Max V
IN
current – 1 Amperes
Ambient temperature –40 105 °C
Storage temperature –65 150 °C
Note: