Cypress STK11C68 manual Maximum Ratings, Operating Range, DC Electrical Characteristics

Page 5

STK11C68

Maximum Ratings

Exceeding maximum ratings may shorten the useful life of the device. These user guidelines are not tested.

Storage Temperature

–65°C to +150°C

Temperature under bias

–55°C to +125°C

Supply Voltage on VCC Relative to GND

..........–0.5V to 7.0V

Voltage on Input Relative to Vss

–0.6V to VCC + 0.5V

Voltage on DQ0-7

–0.5V to Vcc + 0.5V

Power Dissipation

1.0W

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

Operating Range

Range

Ambient

VCC

Temperature

Commercial

0°C to +70°C

4.5V to 5.5V

 

 

 

Industrial

-40°C to +85°C

4.5V to 5.5V

 

 

 

DC Electrical Characteristics

Over the operating range (VCC = 4.5V to 5.5V)

Parameter

Description

 

 

 

 

 

Test Conditions

 

 

 

Min

Max

Unit

ICC1

Average VCC Current

tRC = 25 ns

Commercial

 

90

mA

 

 

 

tRC = 35 ns

 

 

 

 

75

mA

 

 

 

tRC = 45 ns

 

 

 

 

65

mA

 

 

 

Dependent on output loading and cycle rate.

 

 

 

 

 

 

 

 

 

Industrial

 

90

mA

 

 

 

Values obtained without output loads.

 

 

 

 

 

 

 

 

75

mA

 

 

 

IOUT = 0 mA.

 

 

 

 

 

 

 

 

 

 

 

65

mA

ICC2

Average VCC Current

 

All Inputs Do Not Care, VCC = Max

 

 

 

 

3

mA

 

during STORE

 

Average current for duration tSTORE

 

 

 

 

 

 

ICC3

Average VCC Current at

 

 

 

> (VCC – 0.2V). All other inputs cycling.

 

 

 

 

10

mA

 

WE

 

 

 

 

 

tRC= 200 ns, 5V, 25°C

 

Dependent on output loading and cycle rate. Values obtained

 

 

 

 

Typical

 

without output loads.

 

 

 

 

 

 

ISB1[2]

VCC Standby Current

 

tRC = 25 ns,

 

> VIH

Commercial

 

27

mA

 

CE

 

 

(Standby, Cycling TTL

 

tRC = 35 ns, CE > VIH

 

 

 

 

23

mA

 

Input Levels)

 

tRC = 45 ns, CE > VIH

 

 

 

 

20

mA

 

 

 

 

 

 

 

 

 

 

 

 

Industrial

 

28

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21

mA

ISB2 [2]

VCC Standby Current

 

 

> (VCC – 0.2V). All others VIN < 0.2V or >

Commercial

 

750

μA

 

CE

 

 

 

 

(VCC – 0.2V). Standby current level after

 

 

 

 

 

 

 

 

 

nonvolatile cycle is complete.

 

 

 

 

 

 

 

 

 

Industrial

 

1500

μA

 

 

 

Inputs are static. f = 0 MHz.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IIX

Input Leakage Current

VCC = Max, VSS < VIN < VCC

 

 

 

-1

+1

μA

IOZ

Off State Output

 

VCC = Max, VSS < VIN < VCC,

 

or

 

> VIH or

 

< VIL

-5

+5

μA

 

CE

OE

WE

 

Leakage Current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIH

Input HIGH Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

2.2

VCC +

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.5

 

VIL

Input LOW Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

VSS – 0.5

0.8

V

VOH

Output HIGH Voltage

IOUT = –4 mA

 

 

 

2.4

 

V

VOL

Output LOW Voltage

IOUT = 8 mA

 

 

 

 

0.4

V

Data Retention and Endurance

Parameter

Description

Min

Unit

DATAR

Data Retention

100

Years

NVC

Nonvolatile STORE Operations

1,000

K

Note

2. CE > VIH does not produce standby current levels until any nonvolatile cycle in progress has timed out.

Document Number: 001-50638 Rev. **

Page 5 of 16

[+] Feedback

Image 5
Contents Functional Description FeaturesPin Definitions Pin ConfigurationsLow Average Active Power Hardware Recall Power UpDevice Operation Sram ReadBest Practices A12-A0 ModeMaximum Ratings DC Electrical CharacteristicsOperating Range Data Retention and EnduranceAC Test Conditions CapacitanceThermal Resistance Switching Waveforms AC Switching CharacteristicsMin Max ParameterSram Write Cycle Parameter Alt Description STK11C68 Unit Min Max AutoStore Inhibit or Power Up RecallSwitching Waveform Alt Description 25 ns 35 ns 45 ns Unit Min Max Software Controlled STORE/RECALL CycleOrdering Information Part Numbering Nomenclature STK11C68 S F 45 I TRPackage Type Operating Range Speed ns Ordering CodeSTK11C68-SF45TR STK11C68-SF45ITRPin 330 Mil Soic Package DiagramsPin 300 Mil Side Braze DIL Pad 350 Mil LCC New data sheet Sales, Solutions, and Legal InformationDocument History USB