AT89LP216-20PI datasheet(76/90 Pages) ATMEL

76 / 90 page

3621A–MICRO–6/06

AT89LP216 [Preliminary]

24. Electrical Characteristics

Notes:

1. Under steady state (non-transient) conditions, I

OL must be externally limited as follows:

Maximum IOL per port pin: 10 mA

Maximum total IOL for all output pins: 15 mA

If I

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

than the listed test conditions.

2. Minimum VCC for Power-down is 2V.

24.1

Absolute Maximum Ratings*

Operating Temperature ................................... -40°C to +85°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 any

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 with Respect to Ground ......-0.7V to +5.5V

Maximum Operating Voltage ............................................ 5.5V

DC Output Current...................................................... 15.0 mA

24.2

DC Characteristics

A = -40°C to 85°C, VCC = 2.4V to 5.5V (unless otherwise noted)

Symbol

Parameter

Condition

Min

Max

Units

Input Low-voltage

-0.5

0.2 V

CC - 0.1

VIH

Input High-voltage

0.2 VCC + 0.9

VCC + 0.5

VOL

Output Low-voltage (Ports 1,

3)(1)809

IOL = 10 mA, VCC = 2.7V, TA = 85°C

0.5

VOH

Output High-voltage (Ports 1, 3)

With Weak Pull-ups Enabled

IOH = -80 µA, VCC = 5V ± 10%

2.4

IOH = -30 µA

0.75 VCC

OH = -12 µA

0.9 V

OH1

Output High-voltage (Ports 1, 3)

With Strong Pull-ups Enabled

OH = -10 mA, TA = 85°C

0.9 VCC

Logic 0 Input Current

(Ports 1, 3)

IN = 0.45V

-50

µA

ITL

Logic 1 to 0 Transition Current

(Ports 1, 3)

VIN = 2V, VCC = 5V ± 10%

-750

µA

Input Leakage Current

(Port P1.0, P1.1)

0 < V

IN < VCC

±10

µA

Comparator Input Offset Voltage

CC = 5V

Comparator Input Common

Mode Voltage

0VCC

RRST

Reset Pull-down Resistor

150

Ω

CIO

Pin Capacitance

Test Freq. = 1 MHz, TA = 25°C

Power Supply Current

Active Mode, 12 MHz, V

CC = 5.5V/3V

5.5/3.5

Idle Mode, 12 MHz, V

CC = 5.5V/3V

P1.0 & P1.1 = 0V or V

1.2/1

Power-down Mode(2)

CC = 5.5V, P1.0 & P1.1 = 0V or VCC

100

µA

VCC = 3V, P1.0 & P1.1 = 0V or VCC

µA

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