6

FN2974.3

December 6, 2005

Absolute Maximum Ratings

Thermal Information

Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V

ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1

Operating Conditions

Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V

Operating Temperature Range

Thermal Resistance. . . . . . . . . . . . . . . . .

CERDIP Package. . . . . . . . . . . . . . . . .

80

20

CLCC Package . . . . . . . . . . . . . . . . . .

95

28

PDIP Package* . . . . . . . . . . . . . . . . . .

85

N/A

PLCC Package. . . . . . . . . . . . . . . . . . .

85

N/A

(PLCC - Lead Tips Only)

*

Pb-free PDIPs can be used for through hole wave solder processing

only. They are not intended for use in Reflow solder processing

applications.

Die Characteristics

Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 Gates

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

SYMBOL

PARAMETER

MIN

MAX

UNITS

TEST CONDITIONS

Logical One Input Voltage

2.0

2.2

-V

V

C82C84A, I82C84

M82C84A, Notes 1, 2

Logical Zero Input Voltage

-

0.8

V

Notes 1, 2, 3

Reset Input High Voltage

-

V

Reset Input Low Voltage

-

0.5

V

VT+ - VT-

Reset Input Hysteresis

--

Logical One Output Current

-

V

Logical Zero Output Voltage

-

0.4

V

II

Input Leakage Current

-1.0

1.0

X1: (Note 4)

Operating Power Supply Current

-

40

mA

Crystal Frequency = 25MHz

Outputs Open, Note 5

NOTES:

1. F/C is a strap option and should be held either

≤ 0.8V or ≥ 2.2V. Does not apply to X1 or X2 pins.

2. Due to test equipment limitations related to noise, the actual tested value may differ from that specified, but the specified limit is

guaranteed.

4. ASYNC pin includes an internal 17.5k

Ω nominal pull-up resistor. For ASYNC input at GND, ASYNC input leakage current = 300µA

nominal, X1 - crystal feedback input.

5. f = 25MHz may be tested using the extrapolated value based on measurements taken at f = 2MHz and f = 10MHz.

SYMBOL

PARAMETER

TYPICAL

UNITS

TEST CONDITIONS

Input Capacitance

10

pF

FREQ = 1MHz, all measurements are

referenced to device GND

Output Capacitance

15

pF

82C84A

82C84A