 |
Moteur de recherche de fiches techniques de composants électroniques |
|
|
Moteur de recherche de fiches techniques de composants électroniques |
|
AS4C32M16SB-7TIN Fiches technique(PDF) 10 Page - Alliance Semiconductor Corporation |
|
||||||||||||||||||||||||||||||
AS4C32M16SB-7TIN Fiches technique(HTML) 10 Page - Alliance Semiconductor Corporation |
|
|
10 / 55 page  CLK COMMAND T0 T1 T2 T3 T4 T5 T6 NOP NOP READ A NOP NOP WRITE B NOP NOP T7 T8 NOP DQM DIN B0 DIN B1 DIN B2 DIN B3 CAS# Latency=2 tCK2, DQ Must be Hi-Z before the Write Command Don’t Care Figure 7. Read to Write Interval (Burst Length ≥ 4, CAS# Latency = 2) CLK COMMAND T0 T1 T2 T3 T4 T5 T6 NOP READ A NOP NOP NOP NOP WRITE B NOP T7 T8 NOP DQM DOUT A0 DIN B0 DIN B1 DIN B2 CAS# Latency=3 tCK3, DQ Must be Hi-Z before the Write Command Don’t Care Figure 8. Read to Write Interval (Burst Length ≧ 4, CAS# Latency = 3) A read burst without the auto precharge function may be interrupted by a BankPrecharge/ PrechargeAll command to the same bank. The following figure shows the optimum time that Bank Precharge/ PrechargeAll command is issued in different CAS latency. CLK COMMAND T0 T1 T2 T3 T4 T5 T6 READ A NOP NOP NOP Precharge NOP NOP Activate T7 T8 NOP CAS# Latency=2 tCK2, DQ CAS# Latency=3 tCK3, DQ DOUT A0 DOUT A1 DOUT A2 DOUT A3 DOUT A0 DOUT A1 DOUT A2 DOUT A3 ADDRESS Bank, Col A Bank (s) Bank Row tRP Figure 9. Read to Precharge (CAS# Latency = 2, 3) AS4C32M16SB-6TIN AS4C32M16SB-7TIN AS4C32M16SB-7TCN Confidential - 10/55 - Rev.1.0 June 2016 |
Numéro de pièce similaire - AS4C32M16SB-7TIN |
|
Description similaire - AS4C32M16SB-7TIN |
|
|
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 |
| 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 |
French ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
