Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

GS82583ED18GK-675 Fiches technique(PDF) 9 Page - GSI Technology

No de pièce GS82583ED18GK-675
Description  8Mb x 36 and 16Mb x 18 organizations available
Download  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  GSI [GSI Technology]
Site Internet  http://www.gsitechnology.com
Logo GSI - GSI Technology

GS82583ED18GK-675 Fiches technique(HTML) 9 Page - GSI Technology

Back Button GS82583ED18GK-675 Datasheet HTML 5Page - GSI Technology GS82583ED18GK-675 Datasheet HTML 6Page - GSI Technology GS82583ED18GK-675 Datasheet HTML 7Page - GSI Technology GS82583ED18GK-675 Datasheet HTML 8Page - GSI Technology GS82583ED18GK-675 Datasheet HTML 9Page - GSI Technology GS82583ED18GK-675 Datasheet HTML 10Page - GSI Technology GS82583ED18GK-675 Datasheet HTML 11Page - GSI Technology GS82583ED18GK-675 Datasheet HTML 12Page - GSI Technology GS82583ED18GK-675 Datasheet HTML 13Page - GSI Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 26 page
background image
GS82583ED18/36GK-675/625/550/500
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.06 8/2017
9/26
© 2014, GSI Technology
Driver Impedance Control
Programmable Driver Impedance is implemented on the following output signals:
• CQ, CQ, Q, QVLD.
Driver impedance is programmed by connecting an external resistor RQ between the ZQ pin and VSS.
Driver impedance is set to the programmed value within 160K cycles after input clocks are operating within specification and RST
is de-asserted Low. It is updated periodically thereafter to compensate for temperature and voltage fluctuations in the system.
Output Signal
Pull-Down Impedance (ROUTL)
Pull-Up Impedance (ROUTH)
CQ, CQ, Q, QVLD
RQ*0.2
 15%
RQ*0.2
 15%
Notes:
1. ROUTL and ROUTH apply when 175 RQ  225.
2. The mismatch between ROUTL and ROUTH is less than 10%, guaranteed by design.
ODT Impedance Control
Programmable ODT Impedance is implemented on the following input signals:
• CK, CK, KD, KD, SA, R, W, D.
ODT impedance is programmed by connecting an external resistor RT between the ZT pin and VSS.
ODT impedance is set to the programmed value within 160K cycles after input clocks are operating within specification and RST
is de-asserted Low. It is updated periodically thereafter to compensate for temperature and voltage fluctuations in the system
Input Signal
PZT[1:0]
MZT[1:0]
Pull-Down Impedance (RINL)
Pull-Up Impedance (RINH)
CK, CK, KD, KD
X0
XX
disabled
disabled
X1
01
RT
 15%
RT
 15%
10
RT*2
 20%
RT*2
 20%
SA, R, W
0X
XX
disabled
disabled
1X
01
RT
 15%
RT
 15%
10
RT*2
 20%
RT*2
 20%
D
XX
01
RT
 15%
RT
 15%
10
RT*2
 20%
RT*2
 20%
Notes:
1. When MZT[1:0] = 00, ODT is disabled on all inputs. MZT[1:0] = 11 is reserved for future use.
2. RINL and RINH apply when 105 RT  135
3. The mismatch between RINL and RINH is less than 10%, guaranteed by design.
4. All ODT is disabled during JTAG EXTEST and SAMPLE-Z instructions.
Note: When ODT impedance is enabled on a particular input, that input should always be driven High or Low; it should never be
tri-stated (i.e., in a High- Z state). If the input is tri-stated, the ODT will pull the signal to VDDQ / 2 (i.e., to the switch point of the
diff-amp receiver), which could cause the receiver to enter a meta-stable state and consume more power than it normally would.
This could result in the device’s operating currents being higher.


Numéro de pièce similaire - GS82583ED18GK-675

FabricantNo de pièceFiches techniqueDescription
logo
GSI Technology
GS82583ED18GK-675I GSI-GS82583ED18GK-675I Datasheet
470Kb / 26P
   8Mb x 36 and 16Mb x 18 organizations available
More results

Description similaire - GS82583ED18GK-675

FabricantNo de pièceFiches techniqueDescription
logo
GSI Technology
GS82583ED18GK-500 GSI-GS82583ED18GK-500 Datasheet
470Kb / 26P
   8Mb x 36 and 16Mb x 18 organizations available
GS82583ED18GK-550I GSI-GS82583ED18GK-550I Datasheet
470Kb / 26P
   8Mb x 36 and 16Mb x 18 organizations available
GS82583EQ18GK-400 GSI-GS82583EQ18GK-400 Datasheet
463Kb / 26P
   8Mb x 36 and 16Mb x 18 organizations available
GS82583EQ18GK-500I GSI-GS82583EQ18GK-500I Datasheet
463Kb / 26P
   8Mb x 36 and 16Mb x 18 organizations available
GS82583EQ36GK-500 GSI-GS82583EQ36GK-500 Datasheet
463Kb / 26P
   8Mb x 36 and 16Mb x 18 organizations available
GS82583EQ18GK-400I GSI-GS82583EQ18GK-400I Datasheet
463Kb / 26P
   8Mb x 36 and 16Mb x 18 organizations available
GS82583ED18GK-550 GSI-GS82583ED18GK-550 Datasheet
470Kb / 26P
   8Mb x 36 and 16Mb x 18 organizations available
GS82583ED18GK-625 GSI-GS82583ED18GK-625 Datasheet
470Kb / 26P
   8Mb x 36 and 16Mb x 18 organizations available
GS82583ED18GK-675I GSI-GS82583ED18GK-675I Datasheet
470Kb / 26P
   8Mb x 36 and 16Mb x 18 organizations available
GS82583EQ18GK-450 GSI-GS82583EQ18GK-450 Datasheet
463Kb / 26P
   8Mb x 36 and 16Mb x 18 organizations available
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


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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