STK14EC8

3

Simtek Confidential

April, 2007

Document Control #ML0060 Rev 1.0

Preliminary

Voltage on Input Relative to Ground . . . . . . . . . . . . . –0.5V to 4.1V

Temperature under Bias. . . . . . . . . . . . . . . . . . . . . .–55

°C to 125°C

Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .–55

°C to 140°C

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .–65

°C to 150°C

Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W

DC Output Current (1 output at a time, 1s duration) . . . . . . . 15mA

Note a:

Stresses greater than those listed under “Absolute Maximum

Ratings” may cause permanent damage to the device. This is a

stress rating only, and functional operation of the device at con-

ditions above those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rat-

ing conditions for extended periods may affect reliability.

DC CHARACTERISTICS

SYMBOL

PARAMETER

COMMERCIAL

INDUSTRIAL

UNITS

NOTES

MIN

MAX

MIN

MAX

70

65

50

75

70

52

mA

mA

mA

Dependent on output loading and cycle

rate. Values obtained without output

loads.

33

mA

Average current for duration of STORE

3V, 25°C, Typical

13

13

mA

W

≥ (V

All Other Inputs Cycling at CMOS Levels

Dependent on output loading and cycle

rate. Values obtained without output

loads.

AutoStore™ Cycle

3

3

mA

All Inputs Don’t Care

Average current for duration of STORE

(Standby, Stable CMOS Levels)

2

2

mA

E

≥ (V

Standby current level after nonvolatile

cycle complete

Input Leakage Current

±1

±1

μA

Off-State Output Leakage Current

±1

±1

μA

Input Logic “1” Voltage

2.0

2.0

V

All Inputs

Input Logic “0” Voltage

0.8

0.8

V

All Inputs

Output Logic “1” Voltage

2.4

2.4

V

Output Logic “0” Voltage

0.4

0.4

V

Operating Temperature

0

70

– 40

85

°C

Operating Voltage

2.7

3.6

2.7

3.6

V

3.3V nominal

Storage Capacitance

37

57

37

57

μF

Nonvolatile STORE operations

200

200

K

Data Retention

20

20

Years

@ 55 deg C

Package Thermal Characteristics - See Website at http://www.simtek.com