Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

CY7C038V-20AI Datasheet(PDF) 10 Page - Cypress Semiconductor

Part # CY7C038V-20AI
Description  3.3V 32K/64K x 16/18 Dual-Port Static RAM
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor

CY7C038V-20AI Datasheet(HTML) 10 Page - Cypress Semiconductor

Back Button CY7C038V-20AI Datasheet HTML 6Page - Cypress Semiconductor CY7C038V-20AI Datasheet HTML 7Page - Cypress Semiconductor CY7C038V-20AI Datasheet HTML 8Page - Cypress Semiconductor CY7C038V-20AI Datasheet HTML 9Page - Cypress Semiconductor CY7C038V-20AI Datasheet HTML 10Page - Cypress Semiconductor CY7C038V-20AI Datasheet HTML 11Page - Cypress Semiconductor CY7C038V-20AI Datasheet HTML 12Page - Cypress Semiconductor CY7C038V-20AI Datasheet HTML 13Page - Cypress Semiconductor CY7C038V-20AI Datasheet HTML 14Page - Cypress Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 18 page
background image
CY7C027V/027VN/027AV/028V
CY7C037V/037AV/038V
Document #: 38-06078 Rev. *B
Page 10 of 18
Notes
20. R/W must be HIGH during all address transitions.
21. A write occurs during the overlap (tSCE or tPWE) of a LOW CE or SEM and a LOW UB or LB.
22. tHA is measured from the earlier of CE or R/W or (SEM or R/W) going HIGH at the end of write cycle.
23. If OE is LOW during a R/W controlled write cycle, the write pulse width must be the larger of tPWE or (tHZWE + tSD) to allow the I/O drivers to turn off and data to be placed on
the bus for the required tSD. If OE is HIGH during an R/W controlled write cycle, this requirement does not apply and the write pulse can be as short as the specified tPWE.
24. To access RAM, CE = VIL, SEM = VIH.
25. To access upper byte, CE = VIL, UB = VIL, SEM = VIH.
To access lower byte, CE = VIL, LB = VIL, SEM = VIH.
26. Transition is measured
±500 mV from steady state with a 5 pF load (including scope and jig). This parameter is sampled and not 100% tested.
27. During this period, the I/O pins are in the output state, and input signals must not be applied.
28. If the CE or SEM LOW transition occurs simultaneously with or after the R/W LOW transition, the outputs remain in the high impedance state.
Switching Waveforms(continued)
tAW
tWC
tPWE
tHD
tSD
tHA
CE
R/W
OE
DATA OUT
DATA IN
ADDRESS
tHZOE
tSA
tHZWE
tLZWE
Figure 7. Write Cycle No. 1: R/W Controlled Timing[20, 21, 22, 23]
[26]
[26]
[23]
[24,25]
NOTE 27
NOTE 27
tAW
tWC
tSCE
tHD
tSD
tHA
CE
R/W
DATA IN
ADDRESS
tSA
Figure 8. Write Cycle No. 2: CE Controlled Timing[20, 21, 22, 28]
[24,25]
[+] Feedback


Similar Part No. - CY7C038V-20AI

ManufacturerPart #DatasheetDescription
logo
Cypress Semiconductor
CY7C038V-20AI CYPRESS-CY7C038V-20AI Datasheet
236Kb / 18P
   3.3V 32K/64K x 16/18 Dual-Port Static RAM
More results

Similar Description - CY7C038V-20AI

ManufacturerPart #DatasheetDescription
logo
Cypress Semiconductor
CY7C027V CYPRESS-CY7C027V Datasheet
236Kb / 18P
   3.3V 32K/64K x 16/18 Dual-Port Static RAM
CY7C027 CYPRESS-CY7C027 Datasheet
256Kb / 19P
   32K/64K x 16/18 Dual-Port Static RAM
CY7C027 CYPRESS-CY7C027_05 Datasheet
489Kb / 20P
   32K/64K x 16/18 Dual-Port Static RAM
CY7C09269V CYPRESS-CY7C09269V_05 Datasheet
758Kb / 19P
   3.3V 16K/32K/64K x 16/18 Synchronous Dual-Port Static RAM
CY7C09269V CYPRESS-CY7C09269V Datasheet
348Kb / 19P
   3.3V 16K/32K/64K x 16/18 Synchronous Dual-Port Static RAM
CY7C09279 CYPRESS-CY7C09279 Datasheet
342Kb / 18P
   32K/64K X 16/18 Synchronous Dual Port Static RAM
CY7C027V CYPRESS-CY7C027V_12 Datasheet
336Kb / 22P
   3.3 V 32K/64K x 16/18 Dual-Port Static RAM
logo
Integrated Device Techn...
IDT70V38L IDT-IDT70V38L Datasheet
260Kb / 17P
   HIGH-SPEED 3.3V 64K x 18 DUAL-PORT STATIC RAM
logo
Renesas Technology Corp
70V38 RENESAS-70V38 Datasheet
416Kb / 19P
   HIGH-SPEED 3.3V 64K x 18 DUAL-PORT STATIC RAM
JUNE 2019
logo
Integrated Device Techn...
IDT70V38L IDT-IDT70V38L_15 Datasheet
655Kb / 17P
   HIGH-SPEED 3.3V 64K x 18 DUAL-PORT STATIC RAM
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com