Cypress CY62146EV30 manual Truth Table, Ordering Information, Bhe Ble, Inputs/Outputs Mode Power

Page 9

CY62146EV30 MoBL®

Truth Table

CE

WE

OE

BHE

BLE

Inputs/Outputs

Mode

Power

H

X

X

X

X

High-Z

Deselect/Power down

Standby (ISB)

L

X

X

H

H

High-Z

Output Disabled

Active (ICC)

L

H

L

L

L

Data Out (IO0–IO15)

Read

Active (ICC)

L

H

L

H

L

Data Out (IO0–IO7);

Read

Active (ICC)

 

 

 

 

 

IO8–IO15in High-Z

 

 

L

H

L

L

H

Data Out (IO8–IO15);

Read

Active (ICC)

 

 

 

 

 

IO0–IO7in High-Z

 

 

L

H

H

L

L

High-Z

Output Disabled

Active (ICC)

L

H

H

H

L

High-Z

Output Disabled

Active (ICC)

L

H

H

L

H

High-Z

Output Disabled

Active (ICC)

L

L

X

L

L

Data In (IO0–IO15)

Write

Active (ICC)

L

L

X

H

L

Data In (IO0–IO7);

Write

Active (ICC)

 

 

 

 

 

IO8–IO15in High-Z

 

 

L

L

X

L

H

Data In (IO8–IO15);

Write

Active (ICC)

 

 

 

 

 

IO0–IO7in High-Z

 

 

Ordering Information

Speed

Ordering Code

Package

Package Type

Operating

(ns)

Diagram

Range

 

 

 

 

 

45

CY62146EV30LL-45BVXI

51-85150

48-ball VFBGA (Pb-free)

Industrial

 

 

 

 

 

 

CY62146EV30LL-45ZSXI

51-85087

44-pin TSOP II (Pb-free)

 

 

 

 

 

 

Please contact your local Cypress sales representative for availability of other parts

Document #: 38-05567 Rev. *C

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Contents Features Functional DescriptionProduct Portfolio Pin Configurations 3 Logic Block DiagramBall Vfbga Pin Tsop Top ViewElectrical Characteristics Over the Operating Range Maximum RatingsOperating Range Thermal Resistance Data Retention Characteristics Over the Operating RangeAC Test Loads and Waveforms Data Retention WaveformWrite Cycle 45 ns Parameter Description Min Max Unit Read CycleSwitching Waveforms AddressData OUT Previous Data Valid Write Cycle No CE Controlled 15, 19 Write Cycle No WE Controlled 15, 19Write Cycle No WE Controlled, OE LOW Truth Table Inputs/Outputs Mode PowerOrdering Information BHE BLEBall Vfbga 6 x 8 x 1 mm Package DiagramsPin Tsop II Issue Date Orig. Description of Change Document HistoryREV ECN no