Rainbow-electronics ATtiny12 Bedienungsanleitung PDF herunterladen (Seite 56)

ATtiny11/12

1006C–09/01

Notes: 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

= 5V, 10 mA at V

= 3V) under steady state

conditions (non-transient), the following must be observed:

1] The sum of all I

, for all ports, should not exceed 100 mA.

If I

exceeds the test condition, V

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

= 5V, 1.5 mA at V

= 3V) under steady state

conditions (non-transient), the following must be observed:

1] The sum of all I

, for all ports, should not exceed 100 mA.

If I

exceeds the test condition, V

may exceed the related specification. Pins are not guaranteed to source current

greater than the listed test condition.

5. Minimum V

for Power-down is 1.5V. (On ATtiny12: only with BOD disabled)

Power Supply Current

Active 1 MHz, V

= 3V

(ATtiny12V)

1.0 mA

Active 2 MHz, V

= 3V

(ATtiny11L)

2.0 mA

Active 4 MHz, V

= 3V

(ATtiny12L)

2.5 mA

Active 6 MHz, V

= 5V

(ATtiny11)

10 mA

Active 8 MHz, V

= 5V

(ATtiny12)

10 mA

Idle 1 MHz, V

= 3V

(ATtiny12V)

0.4 mA

Idle 2 MHz, V

= 3V

(ATtiny11L)

0.5 mA

Idle 4 MHz, V

= 3V

(ATtiny12L)

1.0 mA

Idle 6 MHz, V

= 5V

(ATtiny11)

2.0 mA

Idle 8 MHz, V

= 5V

(ATtiny12)

3.5 mA

Power Down

(5)

, V

= 3V,

WDT enabled

9.0 15 µA

Power Down

(5)

, V

= 3V.

WDT disabled (ATtiny12)

<1 2 µA

Power Down

(5)

, V

= 3V.

WDT disabled (ATtiny11)

<1 5 µA

ACIO

Analog Comparator

Input Offset Voltage

= 5V

= V

40 mV

ACLK

Analog Comparator

Input Leakage Current

= 5V

= V

-50 50 nA

ACPD

Analog Comparator

Propagation Delay

= 2.7V

= 4.0V

750

500

DC Characteristics – Preliminary Data (Continued)

= -40°C to 85°C, V

= 2.7V to 5.5V for ATtiny11, V

= 1.8V to 5.5V for ATtiny12 (Unless otherwise noted)

Symbol Parameter Condition Min Typ Max Units

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 85 86

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