Electronic Components Datasheet Search |
|
IS62WV5128BLL-55T2 Datasheet(PDF) 8 Page - Integrated Silicon Solution, Inc |
|
IS62WV5128BLL-55T2 Datasheet(HTML) 8 Page - Integrated Silicon Solution, Inc |
8 / 14 page 8 Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774 Rev. A 04/30/03 IS62WV5128ALL, IS62WV5128BLL ISSI® WRITE CYCLE SWITCHING CHARACTERISTICS(1,2) (Over Operating Range) 55 ns 70 ns Symbol Parameter Min. Max. Min. Max. Unit tWC Write Cycle Time 55 — 70 — ns tSCS1 CS1 to Write End 45 — 60 — ns tAW Address Setup Time to Write End 45 — 60 — ns tHA Address Hold from Write End 0 — 0 — ns tSA Address Setup Time 0 — 0 — ns tPWE WE Pulse Width 40 — 50 — ns tSD Data Setup to Write End 25 — 30 — ns tHD Data Hold from Write End 0 — 0 — ns tHZWE(3) WE LOW to High-Z Output — 20 — 20 ns tLZWE(3) WE HIGH to Low-Z Output 5 — 5 — ns Notes: 1. Test conditions assume signal transition times of 5 ns or less, timing reference levels of 0.9V/1.5V, input pulse levels of 0.4V to VDD-0.2V/VDD-0.3V and output loading specified in Figure 1. 2. The internal write time is defined by the overlap of CS1 LOW and WE LOW. All signals must be in valid states to initiate a Write, but any one can go inactive to terminate the Write. The Data Input Setup and Hold timing are referenced to the rising or falling edge of the signal that terminates the write. 3. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage. Not 100% tested. AC WAVEFORMS WRITE CYCLE NO. 1 ( CS1 Controlled, OE = HIGH or LOW) DATA-IN VALID DATA UNDEFINED tWC tSCS1 tAW tHA tPWE tHZWE HIGH-Z tLZWE tSA tSD tHD ADDRESS CS1 WE DOUT DIN |
Similar Part No. - IS62WV5128BLL-55T2 |
|
Similar Description - IS62WV5128BLL-55T2 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | 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 |