Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

IS4346R86400D Datasheet(PDF) 10 Page - List of Unclassifed Manufacturers

Part # IS4346R86400D
Description  16Mx32, 32Mx16, 64Mx8 512Mb DDR SDRAM
Download  33 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ETC2 [List of Unclassifed Manufacturers]
Direct Link  
Logo ETC2 - List of Unclassifed Manufacturers

IS4346R86400D Datasheet(HTML) 10 Page - List of Unclassifed Manufacturers

Back Button IS4346R86400D Datasheet HTML 6Page - List of Unclassifed Manufacturers IS4346R86400D Datasheet HTML 7Page - List of Unclassifed Manufacturers IS4346R86400D Datasheet HTML 8Page - List of Unclassifed Manufacturers IS4346R86400D Datasheet HTML 9Page - List of Unclassifed Manufacturers IS4346R86400D Datasheet HTML 10Page - List of Unclassifed Manufacturers IS4346R86400D Datasheet HTML 11Page - List of Unclassifed Manufacturers IS4346R86400D Datasheet HTML 12Page - List of Unclassifed Manufacturers IS4346R86400D Datasheet HTML 13Page - List of Unclassifed Manufacturers IS4346R86400D Datasheet HTML 14Page - List of Unclassifed Manufacturers Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 33 page
background image
10
Integrated Silicon Solution, Inc.
Rev. C
11/20/2012
IS43/46R86400D
IS43/46R16320D, IS43/46R32160D
COMMANDS TRUTH TABLES
Allcommands(addressandcontrolsignals)areregisteredonthepositiveedgeofclock(crossingofCKgoinghigh
andCKgoinglow).TruthTableshowsbasictimingparametersforallcommands.
NAME (FUNCTION)
CS
RAS
CAS
WE
BA
AP
Address Notes
DESELECT(NOP)
H
X
X
X
X
X
X
2
NOOPERATION(NOP)
L
H
H
H
X
X
X
2
ACTIVE(selectbankandactivaterow)
L
L
H
H
Valid
X
Row
READ(selectbankandcolumnandstartread
burst)
L
H
L
H
Valid
L
Column
READwithAP(readburstwithAutoPrecharge)
L
H
L
H
Valid
H
Column
3
WRITE(selectbankandcolumnandstartwrite
burst)
L
H
L
L
Valid
L
Column
WRITEwithAP(writeburstwithAuto
Precharge)
L
H
L
L
Valid
H
Column
3
BURSTTERMINATE
L
H
H
L
X
X
X
4
PRECHARGE(deactivaterowinselected
bank)
L
L
H
L
Valid
L
X
5
PRECHARGEALL(deactivaterowsinall
banks)
L
L
H
L
X
H
X
5
AUTOREFRESHorenterSELFREFRESH
L
L
L
H
X
X
X
6,7,8
MODEREGISTERSET
L
L
L
L
Valid
Op-code
9
Notes:
1. All states and sequences not shown are illegal or reserved.
2. DESELECTandNOParefunctionallyinterchangeable.
3. Autoprechargeisnon-persistent.APHighenablesAutoPrecharge,whileAPLowdisablesAutoprecharge.
4. BurstTerminateappliestoonlyReadburstswithAutoPrechargedisabled.Thiscommandisundefinedandshouldnotbe
usedforReadwithAutoPrechargeenabled,andforWritebursts.
5. IfAPisLow,bankaddressdetermineswhichbankistobeprecharged.IfAPisHigh,allbanksareprechargedandBA0-
BA1aredon’tcare.
6. ThiscommandisAUTOREFRESHifCKEisHigh,andSELFREFRESHifCKEislow.
7. AlladdressinputsandI/Oare‘don'tcare’exceptforCKE.Internalrefreshcounterscontrolbankandrowaddressing.
8. AllbanksmustbeprechargedbeforeissuinganAUTO-REFRESHorSELFREFRESHcommand.
9. BA0andBA1valueselectbetweenMRSandEMRS.
10.CKEisHIGHforallcommandsshownexceptSELFREFRESH.
TRUTH TABLE - DM Operations
FUNCTION
DM
DQ
WriteEnable
L
Valid
Write Inhibit
H
X
Note:Usedtomaskwritedata,providedcoincidentwiththe
corresponding data.
TRUTH TABLE - COMMANDS
x32
x16
x8
AutoPrecharge(AP)
A8
A10
A10
RowAddress(RA)
A0-A12
A0-A12
A0-A12
ColumnAddress(CA)
A0-A7,
A9
A0-A9
A0-A9,
A11
ADDRESSING


Similar Part No. - IS4346R86400D

ManufacturerPart #DatasheetDescription
logo
Integrated Silicon Solu...
IS4346DR16160B ISSI-IS4346DR16160B Datasheet
1Mb / 46P
   Differential data strobe
IS4346TR16128A ISSI-IS4346TR16128A Datasheet
3Mb / 81P
   256Mx8, 128Mx16 2Gb DDR3 SDRAM
More results

Similar Description - IS4346R86400D

ManufacturerPart #DatasheetDescription
logo
Hynix Semiconductor
HY5DU121622BT-5 HYNIX-HY5DU121622BT-5 Datasheet
655Kb / 30P
   512Mb(32Mx16) gDDR SDRAM
HY5DU121622CTP HYNIX-HY5DU121622CTP Datasheet
233Kb / 29P
   512Mb(32Mx16) GDDR SDRAM
H5PS5162FFR-16C HYNIX-H5PS5162FFR-16C Datasheet
1Mb / 81P
   512Mb(32Mx16) DDR2 SDRAM
logo
Samsung semiconductor
K4X51163PE-L SAMSUNG-K4X51163PE-L Datasheet
534Kb / 20P
   32Mx16 Mobile DDR SDRAM
logo
Integrated Silicon Solu...
IS43DR86400C ISSI-IS43DR86400C Datasheet
1Mb / 48P
   64Mx8, 32Mx16 DDR2 DRAM
logo
Hynix Semiconductor
HY5DU12822B HYNIX-HY5DU12822B Datasheet
396Kb / 37P
   512Mb DDR SDRAM
H5DU5182EFR-FAC HYNIX-H5DU5182EFR-FAC Datasheet
523Kb / 30P
   512Mb DDR SDRAM
HY5DU12822DT-D43 HYNIX-HY5DU12822DT-D43 Datasheet
1Mb / 29P
   512Mb DDR SDRAM
HY5DU12422BT HYNIX-HY5DU12422BT_06 Datasheet
692Kb / 31P
   512Mb DDR SDRAM
H5DU5182ETR-FAC HYNIX-H5DU5182ETR-FAC Datasheet
352Kb / 29P
   512Mb DDR SDRAM
More results


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 27 28 29 30 31 32 33


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