CY7C1444AV25 datasheet(19/26 Pages) CYPRESS

Part #	CY7C1444AV25

Description	36-Mbit (1M x 36/2M x 18) Pipelined DCD Sync SRAM

Download	26 Pages

Scroll/Zoom	100%

Manufacturer	CYPRESS [Cypress Semiconductor]

Direct Link	http://www.cypress.com

Logo

19 / 26 page

CY7C1444AV25

CY7C1445AV25

Document #: 38-05351 Rev. *E

Page 19 of 26

Switching Waveforms

Read Cycle Timing[23]

Note:

23. On this diagram, when CE is LOW: CE1 is LOW, CE2 is HIGH and CE3 is LOW. When CE is HIGH: CE1 is HIGH or CE2 is LOW or CE3 is HIGH.

tCYC

tCL

CLK

ADSP

tADH

tADS

ADDRESS

tCH

OE

ADSC

CE

tAH

tAS

A1

tCEH

tCES

GW, BWE,BW

Data Out (DQ)

High-Z

tDOH

tCO

ADV

tOEHZ

tCO

Single READ

BURST READ

tOEV

tOELZ

tCHZ

Burst wraps around

to its initial state

tADVH

tADVS

tWEH

tWES

tADH

tADS

Q(A2)

Q(A2 + 1)

Q(A2 + 2)

Q(A1)

Q(A2)

Q(A2 + 1)

Q(A3)

Q(A2 + 3)

A2

A3

Deselect

cycle

Burst continued with

new base address

ADV suspends burst

DON’T CARE

UNDEFINED

X

CLZ

t

Similar Part No. - CY7C1444AV25

Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	CY7C1444AV33	479Kb / 26P	36-Mbit (1M x 36/2Mx 18) Pipelined DCD Sync SRAM
	CY7C1444AV33	792Kb / 28P	36-Mbit (1 M 횞 36/2 M 횞 18) Pipelined DCD Sync SRAM 3.3 V core power supply
	CY7C1444AV33	784Kb / 29P	36-Mbit (1 M x 36/2 M x 18) Pipelined DCD Sync SRAM
	CY7C1444AV33-167AXC	479Kb / 26P	36-Mbit (1M x 36/2Mx 18) Pipelined DCD Sync SRAM
	CY7C1444AV33-167AXC	784Kb / 29P	36-Mbit (1 M x 36/2 M x 18) Pipelined DCD Sync SRAM

More results

Similar Description - CY7C1444AV25

Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	CY7C1444AV33	479Kb / 26P	36-Mbit (1M x 36/2Mx 18) Pipelined DCD Sync SRAM
	CY7C1386DV25	1Mb / 30P	18-Mbit (512K x 36/1M x 18) Pipelined DCD Sync SRAM
	CY7C1484V25	1Mb / 26P	72-Mbit (2M x 36/4M x 18) Pipelined DCD Sync SRAM
	CY7C1444KV33	1Mb / 22P	36-Mbit (1M 횞 36/2M 횞 18) Pipelined DCD Sync SRAM
	CY7C1484V33	1Mb / 26P	72-Mbit (2M x 36/4M x 18) Pipelined DCD Sync SRAM
	CY7C1440AV33	581Kb / 31P	36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined Sync SRAM
	CY7C1440AV33	392Kb / 27P	36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined Sync SRAM
	CY7C1440AV25	524Kb / 32P	36-Mbit (1M x 36/2M x 18/512K x 72) Pipelined Sync SRAM
	CY7C1386C	554Kb / 34P	18-Mb (512K x 36/1M x 18) Pipelined DCD Sync SRAM
	CY7C1386D	1Mb / 30P	18-Mbit (512K x 36/1 Mbit x 18) Pipelined DCD Sync SRAM

More results

CY7C1444AV25 Datasheet(PDF) 19 Page - Cypress Semiconductor

CY7C1444AV25 Datasheet(HTML) 19 Page - Cypress Semiconductor

Similar Part No. - CY7C1444AV25

Similar Description - CY7C1444AV25

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Datasheet Download

Link URL