Electronic Components Datasheet Search |
|
72V841L15PFGI8 Datasheet(PDF) 9 Page - Integrated Device Technology |
|
72V841L15PFGI8 Datasheet(HTML) 9 Page - Integrated Device Technology |
9 / 16 page 9 IDT72V801/72V8211/72V821/72V831/72V841/72V851 3.3V DUAL CMOS SyncFIFOTM DUAL 256 x 9, DUAL 512 x 9, DUAL 1K x 9, DUAL 2K x 9, DUAL 4K x 9, DUAL 8K x 9 COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES Figure 4. Reset Timing NOTES: 1. Holding WENA2/LDA (WENB2/LDB) HIGH during reset will make the pin act as a second Write Enable pin. Holding WENA2/LDA (WENB2/LDB) LOW during reset will make the pin act as a load enable for the programmable flag offset registers. 2. After reset, QA0 - QA8 (QB0 - QB8) will be LOW if OEA (OEB) = 0 and tri-state if OEA (OEB) = 1. 3. The clocks RCLKA, WCLKA (RCLKB, WCLKB) can be free-running during reset. Figure 5. Write Cycle Timing NOTE: 1. tSKEW1 is the minimum time between a rising RCLKA (RCLKB) edge and a rising WCLKA (WCLKB) edge for FFA (FFB) to change during the current clock cycle. If the time between the rising edge of RCLKA (RCLKB) and the rising edge of WCLKA (WCLKB) is less than tSKEW1, then FFA (FFB) may not change state until the next WCLKA (WCLKB) edge. tDH tENH tSKEW1(1) tCLK tCLKH tCLKL tDS tENS tWFF tWFF WCLKA (WCLKB) (DA0 - DA8 DB0 - DB8) WENA1 ( WENB1) WENA2 (WENB2) (If Applicable) FFA ( FFB) RCLKA (RCLKB) RENA1, RENA2 ( RENB1, RENB2) NO OPERATION NO OPERATION 4093 drw 07 DATA IN VALID tENS tENH tRS tRSR RSA (RSB) RENA1, RENA2 ( RENB1, RENB2) tRSF tRSF OEA (OEB) = 1 OEA (OEB) = 0 (2) EFA, PAEA ( EFB, PAEB) FFA, PAFA ( FFA, PAFA) QA0 - QA8 (QB0 - QB8) 4093 drw 06 WENA1 ( WENB1) tRSS tRSF tRSR tRSS tRSR tRSS WENA2/ LDA (WENB2/ LDB) (1) |
Similar Part No. - 72V841L15PFGI8 |
|
Similar Description - 72V841L15PFGI8 |
|
|
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 |