AT90PWM2 datasheet(299/361 Pages) ATMEL

299 / 361 page

299

4317J–AVR–08/10

AT90PWM2/3/2B/3B

26.2

DC Characteristics

A = -40°C to +105°C, VCC = 2.7V to 5.5V (unless otherwise noted)

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

VIL

Input Low Voltage

Port B, C & D and XTAL1,

XTAL2 pins as I/O

-0.5

0.2VCC

(1)

VIH

Input High Voltage

Port B, C & D and XTAL1,

XTAL2 pins as I/O

0.6VCC

(2)

VCC+0.5

VIL1

Input Low Voltage

XTAL1 pin , External

Clock Selected

-0.5

0.1V

(1)

VIH1

Input High Voltage

XTAL1 pin , External

Clock Selected

0.7VCC

(2)

VCC+0.5

VIL2

Input Low Voltage

RESET pin

-0.5

0.2VCC

(1)

VIH2

Input High Voltage

RESET pin

0.9V

(2)

CC+0.5

VIL3

Input Low Voltage

RESET pin as I/O

-0.5

0.2VCC

(1)

VIH3

Input High Voltage

RESET pin as I/O

0.8VCC

(2)

VCC+0.5

VOL

Output Low Voltage(3)

(Port B, C & D and

XTAL1, XTAL2 pins as

I/O)

IOL = 20 mA, VCC = 5V

IOL = 10 mA, VCC = 3V

0.7

0.5

VOH

Output High Voltage(4)

(Port B, C & D and

XTAL1, XTAL2 pins as

I/O)

IOH = -20 mA, VCC = 5V

IOH = -10 mA, VCC = 3V

4.2

2.4

VOL3

Output Low Voltage(3)

(RESET pin as I/O)

IOL = 2.1 mA, VCC = 5V

IOL = 0.8 mA, VCC = 3V

0.7

0.5

VOH3

Output High Voltage(4)

(RESET pin as I/O)

IOH = -0.6 mA, VCC = 5V

IOH = -0.4 mA, VCC = 3V

3.8

2.2

IIL

Input Leakage

Current I/O Pin

CC = 5.5V, pin low

(absolute value)

1µA

IIH

Input Leakage

Current I/O Pin

VCC = 5.5V, pin high

(absolute value)

1µA

RST

Reset Pull-up Resistor

200

Rpu

I/O Pin Pull-up Resistor

AT90PWM2 Datasheet(PDF) 299 Page - ATMEL Corporation

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