AT90LS4433-4AI datasheet(98/126 Pages) ATMEL

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AT90S/LS4433

1042H–AVR–04/03

Electrical Characteristics

Absolute Maximum Ratings*

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

°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 .............................-1.0V to VCC + 0.5V

Voltage on RESET with Respect to Ground ....-1.0V to +13.0V

Maximum Operating Voltage ............................................ 6.6V

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

DC Current VCC and GND Pins ............................... 300.0 mA

DC Characteristics

A = -40°C to 85°C, VCC = 2.7V to 6.0V (unless otherwise noted)

Symbol

Parameter

Condition

Min

Typ

Max

Units

Input Low Voltage

Except (XTAL, RESET)

-0.5

0.3 V

(1)

IL1

Input Low Voltage

XTAL

-0.5

0.2 V

(1)

RESET

Input High Voltage

Except (XTAL, RESET)

0.7 V

(2)

CC + 0.5

VIH1

Input High Voltage

XTAL

0.7 VCC

(2)

VCC + 0.5

IH2

Input High Voltage

RESET

0.85 V

(2)

CC + 0.5

VOL

Output Low Voltage(3)

(Ports B, C, D)

OL = 20 mA, VCC = 5V

OL = 10 mA, VCC = 3V

0.6

0.5

VOH

Output High Voltage(4)

(Ports B, C, D)

OH = -3 mA, VCC = 5V

OH = -1.5 mA, VCC = 3V

4.3

2.2

Input Leakage

Current I/O pin

CC = 6V, pin = low

(absolute value)

8.0

µA

IIH

Input Leakage

Current I/O pin

VCC = 6V, pin = high

(absolute value)

8.0

µA

RRST

Reset Pull-up

100.0

500.0

Ω

I/O

I/O Pin Pull-up Resistor

35.0

120.0

Ω

ICC

Power Supply Current

Active 4 MHz, V

CC = 3V

5.0

Idle 4 MHz, VCC = 3V

2.0

Power-down, V

CC = 3V

WDT enabled

(5)

20.0

µA

Power-down, VCC = 3V

WDT disabled(5)

10.0

µA

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