ATmega165 datasheet(280/336 Pages) ATMEL

280 / 336 page

280

ATmega165/V

2573G–AVR–07/09

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 VCC = 5V, 10 mA at VCC = 3V for Port B and 10 mA

at V

CC = 5V, 5 mA at VCC = 3V for all other ports) under steady state conditions (non-transient), the following must be

observed:

TQFP and QFN/MLF Package:

1] The sum of all IOL, for all ports, should not exceed 400 mA.

2] The sum of all IOL, for ports A0 - A7, C4 - C7, G2 should not exceed 100 mA.

3] The sum of all IOL, for ports B0 - B7, E0 - E7, G3 - G5 should not exceed 100 mA.

4] The sum of all IOL, for ports D0 - D7, C0 - C3, G0 - G1 should not exceed 100 mA.

5] The sum of all IOL, for ports F0 - F7, should not exceed 100 mA.

If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater

than the listed test condition.

4. Although each I/O port can source more than the test conditions (20 mA at VCC = 5V, 10 mA at VCC = 3V for Port B and 10mA

at V

CC = 5V, 5 mA at VCC = 3V for all other ports) under steady state conditions (non-transient), the following must be

observed:

TQFP and QNF/MLF Package:

1] The sum of all IOH, for all ports, should not exceed 400 mA.

2] The sum of all IOH, for ports A0 - A7, C4 - C7, G2 should not exceed 100 mA.

3] The sum of all IOH, for ports B0 - B7, E0 - E7, G3 - G5 should not exceed 100 mA.

4] The sum of all IOH, for ports D0 - D7, C0 - C3, G0 - G1 should not exceed 100 mA.

5] The sum of all IOH, for ports F0 - F7, should not exceed 100 mA.

If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current

greater than the listed test condition.

ICC

Power Supply Current

(All bits set in the “Power

Reduction Register” on

page 34)

Active 1MHz, VCC = 2V

0.44

Active 4MHz, VCC = 3V

2.5

Active 8MHz, VCC = 5V

9.5

Idle 1MHz, VCC = 2V

0.2

Idle 4MHz, VCC = 3V

0.8

Idle 8MHz, VCC = 5V

3.3

Power-down mode

WDT enabled, VCC = 3V

µA

WDT disabled, VCC = 3V

µA

VACIO

Analog Comparator

Input Offset Voltage

VCC = 5V

Vin = VCC/2

<10

IACLK

Analog Comparator

Input Leakage Current

VCC = 5V

Vin = VCC/2

-50

tACID

Analog Comparator

Propagation Delay

VCC = 2.7V

VCC = 4.0V

750

500

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

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

ATmega165 데이터시트(PDF) 280 Page - ATMEL Corporation

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