 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
AS4C4M4F1-50TI Datasheet(PDF) 5 Page - Alliance Semiconductor Corporation |
|
|
|||||||||||||||||||||||||||||
AS4C4M4F1-50TI Datasheet(HTML) 5 Page - Alliance Semiconductor Corporation |
|
|
5 / 18 page  AS4C4M4F0 AS4C4M4F1 4/11/01; v.0.9 Alliance Semiconductor P. 5 of 18 ® AC parameters common to all waveforms Read cycle Symbol Parameter -50 -60 Unit Notes MinMax MinMax tRC Random read or write cycle time 80 – 100 – ns tRP RAS precharge time 30 – 40 – ns tRAS RAS pulse width 50 10K 60 10K ns tCAS CAS pulse width 8 10K 10 10K ns tRCD RAS to CAS delay time 15 35 15 43 ns 6 tRAD RAS to column address delay time 12 25 12 30 ns 7 tRSH CAS to RAS hold time 10 – 10 – ns tCSH RAS to CAS hold time 40 – 50 – ns tCRP CAS to RAS precharge time 5 – 5 – ns tASR Row address setup time 0 – 0 – ns tRAH Row address hold time 8 – 10 – ns tT Transition time (rise and fall) 1 50 1 50 ns 4,5 tREF Refresh period – 64 – 64 ms 3 tCP CAS precharge time 8 – 10 – ns tRAL Column address to RAS lead time 25 – 30 – ns tASC Column address setup time 0 – 0 – ns tCAH Column address hold time 8 10 – ns Symbol Parameter -50 -60 Unit Notes Min Max Min Max tRAC Access time from RAS – 50 – 60 ns 6 tCAC Access time from CAS – 12 – 15 ns 6,13 tAA Access time from address – 25 – 30 ns 7,13 tRCS Read command setup time 0 – 0 – ns tRCH Read command hold time to CAS 0– 0 – ns 9 tRRH Read command hold time to RAS 0– 0 – ns 9 |
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
New Zealand ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
