ATtiny88 datasheet(201/266 Pages) ATMEL

201 / 266 page

201

8008C–AVR–03/09

ATtiny48/88

21. Electrical Characteristics

21.1

Absolute Maximum Ratings*

21.2

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 ................................-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

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

A = -40°C to 85°C, VCC = 1.8V to 5.5V (unless otherwise noted)

(1)

Symbol

Parameter

Condition

Min

Typ

Max

Units

VIL

Input Low Voltage,

Except RESET pin

VCC = 1.8V – 2.4V

-0.5

0.2VCC

(2)

CC = 2.4V – 5.5V

-0.5

0.3V

(2)

Input Low Voltage,

RESET pin as reset (3)

CC = 1.8V – 5.5V

-0.5

0.2V

(2)

VIH

Input High Voltage,

Except RESET pin

CC = 1.8V – 2.4V

0.7V

(4)

CC + 0.5

VCC = 2.4V – 5.5V

0.6VCC

(4)

VCC + 0.5

Input High Voltage,

RESET pin as reset (3)

VCC = 1.8V – 5.5V

0.9VCC

(4)

VCC + 0.5

VOL

Output Low Voltage (5),

Except High Sink I/O pins

and RESET pin as I/O (6)

IOL = 10 mA, VCC = 5V

0.7

IOL = 5 mA, VCC = 3V

0.5

IOL = 2 mA, VCC = 1.8V

0.4

Output Low Voltage

High Sink I/O pins (7)

IOL = 20 mA, VCC = 5V

0.7

IOL = 10 mA, VCC = 3V

0.5

IOL = 4 mA, VCC = 1.8V

0.4

Output Low Voltage (3)

RESET pin as I/O (6)

IOL = 2 mA, VCC = 5V

0.7

IOL = 1 mA, VCC = 3V

0.5

IOL = 0.4 mA, VCC = 1.8V

0.4

VOH

Output High Voltage (8),

Except High Sink I/O pins

and RESET pin as I/O (6)

IOH = -10 mA, VCC = 5V

4.3

IOH = -5 mA, VCC = 3V

2.5

IOH = -2 mA, VCC = 1.8V

1.4

Output HighVoltage

High Sink I/O pins (7)

IOH = -10 mA, VCC = 5V

4.3

IOH = -5 mA, VCC = 3V

2.5

IOH = -2 mA, VCC = 1.8V

1.4

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