Rainbow-electronics ATtiny28L Instrukcja Użytkownika Pobierz pdf (Strona 52)

ATtiny28L/V

1062E–10/01

Electrical Characteristics

Absolute Maximum Ratings

Operating Temperature............................. -40°C to +85/105°C

*NOTICE: Stresses beyond those ratings listed under

“Absolute Maximum Ratings” may cause perma-

nent 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 rat-

ing 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

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

Voltage on RESET

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

DC Current per I/O Pin, except PA2 ........................... 40.0 mA

DC Current PA2 .......................................................... 60.0 mA

DC Current VCC and GND Pin................................. 300.0 mA

DC Characteristics

= -40°C to 85°C, V

= 1.8V to 5.5V (unless otherwise noted)

Symbol Parameter Condition Min Typ Max Units

Input Low Voltage (Except XTAL) -0.5 0.3 Vcc

(1)

IL1

Input Low Voltage XTAL -0.5 0.1 Vcc

(1)

Input High Voltage (Except XTAL, RESET)0.6 V

(2)

+ 0.5 V

IH1

Input High Voltage XTAL 0.7 V

(2)

+ 0.5 V

IH2

Input High Voltage RESET 0.85 V

(2)

+ 0.5 V

Output Low Voltage

(3)

Ports A, D

= 20 mA, V

= 5V

= 10 mA, V

= 3V

0.6

0.5

Output Low Voltage

(3)

Port A2

= 25 mA, V

= 2.0V

1.0

Output High Voltage

(4)

Ports A, D

= -3 mA, V

= 5V

= -1.5 mA, V

= 3V

4.3

2.3

Input Leakage Current I/O Pin V

= 5.5V, pin low

(absolute value)

8.0 µA

Input Leakage Current I/O Pin V

= 5.5V, pin high

(absolute value)

8.0 µA

I/O

I/O Pin Pull-up 35.0 122.0 kΩ

Power Supply Current

Active Mode, V

= 3V,

4MHz

3.0 mA

Idle Mode V

= 3V,

4MHz

1.0 1.2 mA

Power-down

(5)

, V

= 3V

WDT enabled

9.0 15.0 µA

Power-down

(5)

, V

= 3V

WDT disabled

<1.0 2.0 µA

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 74 75

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