Rainbow-electronics ATmega163L Instrukcja Użytkownika Pobierz pdf (Strona 138)

ATmega163(L)

138

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 ............................................ 6.6V

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) -0.5 0.3 V

(1)

IL1

Input Low-voltage

(XTAL1), CKSEL3 fuse

programmed

-0.5 0.3

(1)

(XTAL1), CKSEL3 fuse

unprogrammed

-0.5 0.2

(1)

Input High-voltage (Except XTAL1, RESET) 0.6 V

(2)

+ 0.5 V

IH1

Input High-voltage

(XTAL1), CKSEL3 fuse

programmed

0.6 V

(2)

+ 0.5 V

(XTAL1), CKSEL3 fuse

unprogrammed

0.8 V

(2)

+ 0.5 V

IH2

Input High-voltage (RESET) 0.9 V

(2)

+ 0.5 V

Output Low-voltage

(3)

(Ports A,B,C,D)

= 20 mA, V

= 5V

= 10 mA, V

= 3V

0.6

0.5

Output High-voltage

(4)

(Ports A,B,C,D)

= -3 mA, V

= 5V

= -1.5 mA, V

= 3V

4.2

2.3

Input Leakage

Current I/O pin

Vcc = 5.5V, p i n low

(absolute value)

8.0 µA

Input Leakage

Current I/O pin

Vcc = 5.5V, pin high

(absolute value)

980 nA

RRST Reset Pull-up Resistor 100 500 kΩ

I/O

I/O Pin Pull-up Resistor 35 120 kΩ

1 2 ... 133 134 135 136 137 138 139 140 141 142 143 ... 155 156

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