Cypress CY7C1019BN Truth Table, Ordering Information, Write Cycle No WE Controlled, OE LOW13

Page 6

CY7C1019BN

Switching Waveforms (continued)

Write Cycle No. 3 (WE Controlled, OE LOW)[13]

		tWC
ADDRESS
		tSCE
CE
	tAW		tHA
	tSA	tPWE
WE
		tSD	tHD
DATA I/O	NOTE 14	DATA VALID
	tHZWE		tLZWE

Truth Table

CE	OE	WE	I/O0–I/O7	Mode	Power
H	X	X	High Z	Power-Down	Standby (ISB)
L	L	H	Data Out	Read	Active (ICC)
L	X	L	Data In	Write	Active (ICC)
L	H	H	High Z	Selected, Outputs Disabled	Active (ICC)

Ordering Information

Speed		Package		Operating
(ns)	Ordering Code	Diagram	Package Type	Range
12	CY7C1019BN-12VC	51-85033	32-Lead 400-Mil Molded SOJ	Commercial
	CY7C1019BN-12ZC	51-85095	32-Lead TSOP Type II
	CY7C1019BN-12ZXC	51-85095	32-Lead TSOP Type II (Pb-free)
15	CY7C1019BN-15VC	51-85033	32-Lead 400-Mil Molded SOJ	Commercial
	CY7C1019BN-15ZXC	51-85095	32-Lead TSOP Type II (Pb-free)

Please contact local sales representative regarding availability of these parts

Document #: 001-06425 Rev. **

Page 6 of 8

[+] Feedback

Image 6

Contents Functional Description FeaturesLogic Block Diagram Pin Configurations Top ViewMaximum Ratings Electrical Characteristics Over the Operating RangeSelection Guide Operating RangeParameter Description Unit Min Max Read Cycle Switching Characteristics4 Over the Operating RangeAC Test Loads and Waveforms Write Cycle 7Parameter Description Conditions Min Max Unit Switching WaveformsData Retention Waveform Read Cycle NoData I/O Data Valid Write Cycle No CE Controlled12Write Cycle No WE Controlled, OE High During Write12 Data I/O Data in ValidOrdering Information 0-I/O Mode PowerTruth Table Write Cycle No WE Controlled, OE LOW13Package Diagrams Pin 400-mil Molded SOJPin Tsop II Issue Date Orig. Description of Change 423847 New Data SheetDocument History