 |
Moteur de recherche de fiches techniques de composants électroniques |
|
|
Moteur de recherche de fiches techniques de composants électroniques |
|
AS4LC2M8S1 Fiches technique(PDF) 14 Page - Alliance Semiconductor Corporation |
|
|
|||||||||||||||||||||||||||||
AS4LC2M8S1 Fiches technique(HTML) 14 Page - Alliance Semiconductor Corporation |
|
|
14 / 28 page  14 ALLIANCE SEMICONDUCTOR 7/5/00 AS4LC2M8S1 AS4LC1M16S1 Write—full-page burst * A8 and A9 = Don’t care. † DQM represents DQML and DQMH. DQML controls the lower byte, and DQMH controls the upper byte. ƒPage left open; no t RP. Read—full-page burst* * For this example, the CAS latency = 2. † A8 and A9 = “Don’t care.” ƒ DQM represents DQML and DQMH. DQML controls the lower byte, and DQMH controls the upper byte. ** Page left open; no t RP. A0–A9 A10 BA tAH tAS ROW tAH tAS ROW tAH tAS BANK (A0-A7)* BANK CLK CKE COMMAND DQM† T0 T1 T4 T2 Tn+1 tCH tCK *†ƒ tCKS tCKH tCMH tCMS NOP NOP NOP T3 T5 DQ tCL tCMS tCMH ACTIVE Column m tRCD Tn+2 DIN m DINm+1 DIN m+3 tDS tDH tDS tDS Tn+3 WRITE NOP NOP BURST TERM NOP DIN m+2 tDS tDH tDS tDH tDH tDS DIN m+255 tDH tDH Full page completed Full-page burst does not self terminate. Can use BURST TERMINATE command. ƒ 256 locations within same row CLK T0 T1 T2 T3 T4 T5 T6 Tn+1 Tn+2 Tn+3 Tn+4 tCL tCH tCK CKE tCMS tCMH Command ACTIVE NOP NOP BURST TERM NOP NOP NOP NOP NOP READ NOP DQM† tCMS tCMH A0–A9 A10 tAH tAS tAH tAS ROW COLUMN m (A0-A7)† ROW BA tAH tAS BANK BANK DQ tRCD DOUT m Full page completed tAC *†ƒ tLZ tOH tAC *†ƒ DOUT m+1 tOH tAC *†ƒ tOH tAC *†ƒ DOUT m+2 DOUT m+255 tOH tAC *†ƒ DOUT m tOH tAC *†ƒ DOUT m+1 tOH CAS Latency 256 locations within same row tHZ *†ƒ Full-page burst does not self-terminate. Can use BURST TERMINATE command. ** |
|
Lien URL |
| ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Lien vers la fiche technique | 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
