Cypress CY14E102N, CY14E102L manual Maximum Ratings, Operating Range, DC Electrical Characteristics

Page 7

 

 

ADVANCE

CY14E102L, CY14E102N

 

 

 

 

 

 

 

 

 

 

Maximum Ratings

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

Storage Temperature

–65°C to +150°C

Ambient Temperature with

 

Power Applied

–55°C to +150°C

Supply Voltage on VCC Relative to GND

..........–0.5V to 7.0V

Voltage Applied to Outputs

–0.5V to VCC + 0.5V

in High-Z State

Input Voltage

–0.5V to Vcc+0.5V

Transient Voltage (<20 ns) on

 

Any Pin to Ground Potential

–2.0V to VCC + 2.0V

Package Power Dissipation

 

Capability (TA = 25°C)

1.0W

Surface Mount Pb Soldering

 

Temperature (3 Seconds)

+260°C

Output Short Circuit Current [8]

15 mA

Static Discharge Voltage

> 2001V

(per MIL-STD-883, Method 3015)

 

Latch-Up Current

...................................................

> 200 mA

Operating Range

 

 

 

 

 

Range

 

Ambient Temperature

VCC

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)[10]

Parameter

Description

 

 

 

 

Test Conditions

 

Min

Max

Unit

ICC1

Average VCC Current

 

tRC = 15 ns

 

 

 

 

 

Commercial

 

70

mA

 

 

 

tRC = 20 ns

 

 

 

 

 

 

 

65

mA

 

 

 

tRC = 25 ns

 

 

 

 

 

 

 

65

mA

 

 

 

tRC = 45 ns

 

 

 

 

 

 

 

50

 

 

 

 

Dependent on output loading and cycle

 

 

 

 

 

 

 

Industrial

 

75

mA

 

 

 

rate.Values obtained without output loads.

 

 

 

 

 

 

70

mA

 

 

 

IOUT = 0 mA

 

 

 

 

 

 

 

70

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

52

 

ICC2

Average VCC Current

 

All Inputs Don’t Care, VCC = Max

 

 

6

mA

 

during STORE

 

Average current for duration tSTORE

 

 

 

 

ICC3[9]

Average VCC Current at

 

 

 

> (VCC

– 0.2). All other I/P cycling.

 

 

35

mA

 

WE

 

 

 

tRC= 200 ns, 5V, 25°C

 

Dependent on output loading and cycle rate. Values obtained

 

 

 

 

typical

 

without output loads.

 

 

 

 

ICC4

Average VCAP Current

 

All Inputs Don’t Care, VCC = Max

 

 

6

mA

 

during AutoStore Cycle

 

Average current for duration tSTORE

 

 

 

 

ISB

VCC Standby Current

 

 

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

 

3

mA

CE

 

 

 

 

Standby current level after nonvolatile cycle is complete.

 

 

 

 

 

 

Inputs are static. f = 0 MHz.

 

 

 

 

IIX

Input Leakage Current

 

VCC = Max, VSS < VIN < VCC

 

–1

+1

μA

 

(except HSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input Leakage Current

 

VCC = Max, VSS < VIN < VCC

 

–100

+1

μA

 

(For HSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

IOZ

Off-State Output

 

VCC = Max, VSS < VIN < VCC,

 

or

 

> VIH

 

–1

+1

μA

 

CE

OE

 

 

Leakage Current

 

 

 

 

 

 

 

 

 

 

 

 

 

VIH

Input HIGH Voltage

 

 

 

 

 

 

 

 

 

 

2.0

VCC + 0.5

V

VIL

Input LOW Voltage

 

 

 

 

 

 

 

 

 

 

Vss – 0.5

0.8

V

VOH

Output HIGH Voltage

 

IOUT = –2 mA

 

2.4

 

V

VOL

Output LOW Voltage

 

IOUT = 4 mA

 

 

0.4

V

VCAP

Storage Capacitor

Between VCAP pin and VSS, 5V Rated

 

61

82

μF

Notes

8.Outputs shorted for no more than one second. No more than one output shorted at a time.

9.Typical conditions for the active current shown on the front page of the data sheet are average values at 25°C (room temperature), and VCC = 5V. Not 100% tested.

10.The HSB pin has IOUT=-10 uA for VOH of 2.4V.This parameter is characterized but not tested.

Document Number: 001-45755 Rev. *A

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Contents Cypress Semiconductor Corporation 198 Champion Court FeaturesLogic Block Diagram Functional DescriptionX16 PinoutsNot to Scale Pin Definitions AutoStore Operation Device OperationSram Read Sram WriteSoftware Store Hardware Recall Power UpMode Selection A15 A0 Mode PowerNoise Considerations Mode Selection A15 A0 PowerPreventing AutoStore Data ProtectionRange DC Electrical CharacteristicsMaximum Ratings Operating RangeAC Test Conditions CapacitanceThermal Resistance AC Test LoadsMin Max Parameters Sram Read Cycle AC Switching CharacteristicsSram Write Cycle Software Controlled Store and Recall Cycle AutoStore and Power Up RecallHardware Store Cycle Switching Waveforms Switching Waveforms AutoStore or Power Up RECALL26 Α α Ordering Information CY14E102L-BA25XIT CY14E102L-ZS25XCTCY14E102L-ZS25XIT CY14E102N-BA25XCTNvsram Part Numbering NomenclatureCY 14 E 102 L ZS P 15 X C T ZS TsopPin Tsop Package DiagramsBall Fbga 6 mm x 10 mm x 1.2 mm 51-85160 Document History Sales, Solutions, and Legal InformationOrig. Submission Description of Change