ATtiny15

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ATtiny15 | Manualzz

Electrical Characteristics

Absolute Maximum Ratings

Operating Temperature.................................. -55

°

C to +125

°

C

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

Voltage on Any Pin Except RESET with Respect to Ground ............................. -1.0V to V

CC

+ 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

V

CC

and GND Pins................................ 100.0 mA

*NOTICE: Stresses beyond those listed under “Absolute

Maximum Ratings” may cause permanent 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 rating conditions for extended periods may affect device reliability.

DC Characteristics

T

A

= -40

°

C to 85

°

C, V

CC

= 2.7V to 5.5V

Symbol Parameter Condition

V

IL

V

IL1

V

IH

V

IH1

V

IH2

V

OL

V

OL

V

OH

I

IL

I

IH

R

I/O

Input Low Voltage

Input Low Voltage

Input High Voltage

Input High Voltage

Input High Voltage

Output Low Voltage

(1)

Port B

Output Low Voltage

PB5

Output High Voltage

(4)

Port B

Input Leakage Current

I/O Pin

Input Leakage Current

I/O Pin

I/O Pin Pull-up

Except (XTAL)

XTAL

Except (XTAL, RESET)

XTAL

RESET

I

OL

= 20 mA, V

CC

= 5V

I

OL

= 10 mA, V

CC

= 3V

I

I

OL

= 12 mA, V

CC

= 5V

OL

= 6 mA, V

CC

= 3V

I

OH

= -3 mA, V

CC

= 5V

I

OH

= -1.5 mA, V

CC

= 3V

V

CC

= 5.5V, Pin Low

(absolute value)

V

CC

= 5.5V, Pin High

(absolute value)

I

CC

Power Supply Current

Active, V

CC

= 3V

Idle, V

CC

= 3V

Power-down

(2)

, V

CC

= 3V

WDT enabled

Power-down

(2)

, V

CC

= 3V

WDT disabled

Min

-0.5

-0.5

0.6 V

CC

(2)

0.7 V

CC

(2)

0.85 V

CC

(2)

4.3

2.3

35.0

Typ

1.0

9.0

<1.0

8.0

8.0

122

3.0

1.2

15.0

2.0

Max

0.3 V

CC

(1)

0.1 V

CC

(1)

V

CC

+ 0.5

V

CC

+ 0.5

V

CC

+ 0.5

0.6

0.5

0.6

0.5

µA k

Ω mA mA

µA

Units

V

V

V

V

V

V

V

V

V

V

V

µA

µA

64

ATtiny15L

1187H–AVR–09/07

ATtiny15L

DC Characteristics (Continued)

T

A

= -40

°

C to 85

°

C, V

CC

= 2.7V to 5.5V

Symbol Parameter Condition Min Typ Max Units

I

V

ACIO

ACLK

Analog Comparator

Input Offset Voltage

Analog Comparator

Input Leakage Current

V

CC

= 5V

V

IN

= V

CC

/2

V

CC

= 5V

V

IN

= V

CC

/2

-50.0

40.0

50.0

mV nA

T

ACID

Analog Comparator

Initialization Delay

V

CC

= 2.7V

V

CC

= 4.0V

750.0

500.0

ns

Note: 1. “Max” means the highest value where the pin is guaranteed to be read as low.

2. “Min” means the lowest value where the pin is guaranteed to be read as high.

3. Although each I/O port can sink more than the test conditions (20 mA at V

CC

= 5V, 10 mA at V

CC

= 3V) under steady state conditions (non-transient), the following must be observed:

1] The sum of all I

OL

, for all ports, should not exceed 100 mA.

If I

OL

exceeds the test condition, V

OL

may exceed the related specification.

Pins are not guaranteed to sink current greater than the listed test conditions.

4. Although each I/O port can source more than the test conditions (3 mA at V

CC

= 5V, 1.5 mA at V

CC

= 3V) under steady state conditions (non-transient), the following must be observed:

1] The sum of all I

OH

, for all ports, should not exceed 100 mA.

If I

OH

exceeds the test condition, V

OH

may exceed the related specification. Pins are not guaranteed to source current greater than the listed test condition.

5. Minimum V

CC

for Power-down is 1.5V (only with BOD disabled).

65

1187H–AVR–09/07

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