Table 1. Absolute Maximum Ratings
| Operating
Temperature |
-55°C to +125°C |
| Storage
Temperature |
-65°C to +150°C |
| Voltage on any
Pin except RESET
with respect to Ground |
-0.5V to VCC+0.5V |
| Voltage on
RESET with respect to Ground |
-0.5V to +13.0V |
| Maximum
Operating Voltage |
6.0V |
| DC Current per
I/O Pin |
40.0 mA |
| DC Current VCC and GND
Pins |
100.0 mA |
Note: Stresses beyond 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 these
or other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
Note: During parallel programming, a 12V signal is connected to the Reset pin. There is
therefore no internal protection diode from the Reset pin to VCC. To achieve the
same protection on the Reset pin as on other I/O pins external protection should be
added.