Cypress CY62138EV30 manual Truth Table, Write Cycle No CE Controlled16, Inputs/Outputs Mode Power

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CY62138EV30

MoBL®

Switching Waveforms (continued)

Write Cycle No. 2 (CE Controlled)[16, 18]

	tWC
ADDRESS
	tSCE
CE		tHA
		tHA
	tSA
	tAW
	tPWE
WE
OE
	tSD	tHD
DATA I/O	DATAIN VALID

Write Cycle No. 3 (WE Controlled, OE LOW)[18]

		tWC
ADDRESS
CE	tSCE
CE
	tAW		tHA
	tSA	tPWE
WE		tPWE
		tSD	tHD
DATA I/O	NOTE 17	DATAIN VALID
	tHZWE		tLZWE

Truth Table

CE	WE	OE	Inputs/Outputs	Mode	Power

H	X	X	High Z	Deselect/Power-down	Standby (ISB)
L	H	L	Data Out (I/O0–I/O7)	Read	Active (ICC)
L	H	H	High Z	Output Disabled	Active (ICC)
L	L	X	Data in (I/O0–I/O7)	Write	Active (ICC)

Document #: 38-05577 Rev. *A

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Contents Cypress Semiconductor Corporation FeaturesLogic Block Diagram Functional Description1Typ Max Pin Configuration2Product Portfolio = 1 MHz = f max Min Typ MaxMaximum Ratings Electrical Characteristics Over the Operating RangeData Retention Waveform Data Retention Characteristics Over the Operating RangeThermal Resistance AC Test Loads and WaveformsWrite Cycle Switching Characteristics Over the Operating Range9Switching Waveforms 45 ns Parameter Description Unit Min Max Read CycleWrite Cycle No WE Controlled16 Read Cycle No OE Controlled14Write Cycle No WE Controlled, OE LOW18 Inputs/Outputs Mode PowerTruth Table Write Cycle No CE Controlled16Ordering Information Package DiagramsBall Vfbga 6 x 8 x 1 mm Document History Issue Orig. Description of Change Date

Switching Waveforms (continued)

Write Cycle No. 2 (CE Controlled)[16, 18]

Write Cycle No. 3 (WE Controlled, OE LOW)[18]

DATA I/O

Truth Table

Inputs/Outputs

Mode

Power