Rainbow-electronics ATmega128L Uživatelský manuál stáhnout pdf (Strana 310)

310

ATmega128(L)

2467B–09/01

Electrical Characteristics

Absolute Maximum Ratings*

DC Characteristics

Operating Temperature.................................. -55°C to +125°C

*NOTICE: Stresses beyond those listed under “Absolute

Maximum Ratings” may cause permanent dam-

age 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.

Storage Temperature ..................................... -65°C to +150°C

Voltage on any Pin except RESET

with respect to Ground ................................-1.0V to V

+0.5V

Voltage on RESET

with respect to Ground......-1.0V to +13.0V

Maximum Operating Voltage ............................................ 6.0V

DC Current per I/O Pin ............................................... 40.0 mA

DC Current

and GND Pins................................ 200.0 mA

= -40°C to 85°C, V

= 2.7V to 5.5V (unless otherwise noted)

Symbol Parameter Condition Min Typ Max Units

Input Low Voltage Except XTAL1 pin TBD TBD

(1)

IL1

Input Low Voltage

XTAL1 pin, External

Clock Selected

TBD TBD

(1)

Input High Voltage

Except XTAL1 and

RESET

pins

TBD

(2)

TBD V

IH1

Input High Voltage

XTAL1 pin, External

Clock Selected

TBD

(2)

TBD V

IH2

Input High Voltage RESET pin TBD

(2)

TBD V

Output Low Voltage

(3)

(Ports A,B,C,D)

= 20 mA, V

= 5V

= 10 mA, V

= 3V

TBD

Output High Voltage

(4)

(Ports A,B,C,D)

= -20 mA, V

= 5V

= -10 mA, V

= 3V

TBD

Input Leakage

Current I/O Pin

Vcc = 5.5V, p in l ow

(absolute value)

TBD µA

Input Leakage

Current I/O Pin

Vcc = 5.5V, pin high

(absolute value)

TBD nA

RST

Reset Pull-up Resistor TBD TBD kΩ

I/O Pin Pull-up Resistor TBD TBD kΩ

1 2 ... 305 306 307 308 309 310 311 312 313 314 315 ... 330 331

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