Electrical characteristics, Absolute maximum ratings, Dc characteristics – Rainbow Electronics AT90LS4433 User Manual

Page 98

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98

AT90S/LS4433

1042G–AVR–09/02

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 V

CC

+ 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

T

A

= -40

°C to 85°C, V

CC

= 2.7V to 6.0V (unless otherwise noted)

Symbol

Parameter

Condition

Min

Typ

Max

Units

V

IL

Input Low Voltage

Except (XTAL, RESET)

-0.5

0.3 V

CC

(1)

V

V

IL1

Input Low Voltage

XTAL

-0.5

0.2 V

CC

(1)

V

RESET

V

IH

Input High Voltage

Except (XTAL, RESET)

0.7 V

CC

(2)

V

CC

+ 0.5

V

V

IH1

Input High Voltage

XTAL

0.7 V

CC

(2)

V

CC

+ 0.5

V

V

IH2

Input High Voltage

RESET

0.85 V

CC

(2)

V

CC

+ 0.5

V

V

OL

Output Low Voltage

(3)

(Ports B, C, D)

I

OL

= 20 mA, V

CC

= 5V

I

OL

= 10 mA, V

CC

= 3V

0.6

0.5

V

V

OH

Output High Voltage

(4)

(Ports B, C, D)

I

OH

= -3 mA, V

CC

= 5V

I

OH

= -1.5 mA, V

CC

= 3V

4.3

2.2

V

I

IL

Input Leakage
Current I/O pin

V

CC

= 6V, pin = low

(absolute value)

8.0

µA

I

IH

Input Leakage
Current I/O pin

V

CC

= 6V, pin = high

(absolute value)

8.0

µA

RRST

Reset Pull-up

100.0

500.0

k

R

I/O

I/O Pin Pull-up Resistor

35.0

120.0

k

I

CC

Power Supply Current

Active 4 MHz, V

CC

= 3V

5.0

mA

Idle 4 MHz, V

CC

= 3V

2.0

mA

Power-down, V

CC

= 3V

WDT enabled

(5)

20.0

µA

Power-down, V

CC

= 3V

WDT disabled

(5)

10.0

µA

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