ATtiny167-ESSZ datasheet(243/282 Pages) ATMEL

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243

7728D–AVR–07/09

ATtiny87/ATtiny167

22. Electrical Characteristics

Note:

All Characteristics contained in this data sheet are based on simulation and characterization of ATtiny87/167 AVR microcon-

trollers manufactured in a typical process technology. These values are preliminary values representing design targets, and will

be updated after characterization of actual Automotive silicon.

22.1

Absolute Maximum Ratings*

Notes:

1. Maximum current per port = ±30mA

2. Functional corruption may occur .

22.2

DC Characteristics

Operating Temperature.................................– 40°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

Voltage on Vcc with respect to Ground.............. – 0.5V to 6.0V

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

DC Current Vcc and GND Pins................................. 200.0 mA

Injection Current at VCC = 0V to 5V(2)...................... ±5.0mA(1)

TA = -40°C to +125°C, Vcc = 2.7V to 5.5V (unless otherwise noted)

Symbol

Parameter

Condition

Min.

Typ.(1)

Max.

Units

VIL

Input Low Voltage

Except XTAL1 and

RESET pins

- 0.5

0.2 Vcc (2)

VIL1

XTAL1 pin - External

Clock Selected

- 0.5

0.1 Vcc (2)

VIL2

RESET pin

- 0.5

0.2 Vcc (2)

VIL3

RESET pin as I/O

- 0.5

0.2 Vcc (2)

VIH

Input High Voltage

Except XTAL1 and

RESET pins

0.7 Vcc (3)

Vcc

+ 0.5

VIH1

XTAL1 pin - External

Clock Selected

0.8 Vcc (3)

Vcc

+ 0.5

VIH2

RESET pin

0.9 Vcc (3)

Vcc

+ 0.5

VIH3

RESET pin as I/O

0.7 Vcc (3)

Vcc

+ 0.5

VOL

Output Low Voltage (4)

(Ports A, B,)

IOL = 10 mA, Vcc = 5V

IOL = 5 mA, Vcc = 3V

0.6

0.5

VOH

Output High Voltage (5)

(Ports A, B)

IOH = – 10 mA, Vcc = 5V

IOH = – 5 mA, Vcc = 3V

4.3

2.5

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