IDT723624(2014) Просмотр технического описания (PDF) - Integrated Device Technology
Номер в каталоге
Компоненты Описание
Список матч
IDT723624
(Rev.:2014)
(Rev.:2014)
Integrated Device Technology
IDT723624 Datasheet PDF : 35 Pages
| |||
IDT723624/723634/723644 CMOS SyncBiFIFO™ WITH BUS-MATCHING
256 x 36 x 2, 512 x 36 x 2, 1,024 x 36 x 2
COMMERCIAL TEMPERATURE RANGE
SWITCHING CHARACTERISTICS OVER RECOMMENDED RANGES OF SUPPLY
VOLTAGE AND OPERATING FREE-AIR TEMPERATURE, CL = 30PF
(Commercial: VCC = 5V ± 10%, TA = 0°C to +70°C)
Symbol
tA
Parameter
Access Time, CLKA↑ to A0-A35 and CLKB↑ to B0-B35
tWFF
Propagation Delay Time, CLKA↑ to FFA/IRA and CLKB↑ to FFB/IRB
tREF
Propagation Delay Time, CLKA↑ to EFA/ORA and CLKB↑ to EFB/ORB
tPAE
Propagation Delay Time, CLKA↑ to AEA and CLKB↑ to AEB
tPAF
Propagation Delay Time, CLKA to AFA and CLKB↑ to AFB
tPMF
Propagation Delay Time, CLKA↑ to MBF1 LOW or MBF2 HIGH and CLKB↑ to MBF2
LOW or MBF1 HIGH
tPMR
Propagation Delay Time, CLKA↑ to B0-B35(1) and CLKB↑ to A0-A35(2)
tMDV
Propagation Delay Time, MBA to A0-A35 valid and MBB to B0-B35 valid
tRSF
Propagation Delay Time, MRS1 or PRS1 LOW to AEB LOW, AFA HIGH, and MBF1
HIGH and MRS2 or PRS2 LOW to AEA LOW, AFB HIGH, and MBF2 HIGH
tEN
Enable Time, CSA or W/RA LOW to A0-A35 Active and CSB LOW and W/RB HIGH to
B0-B35 Active
tDIS
Disable Time, CSA or W/RA HIGH to A0-A35 at high impedance and CSB HIGH or W/RB
LOW to B0-B35 at HIGH impedance
NOTES:
1. Writing data to the mail1 register when the B0-B35 outputs are active and MBB is HIGH.
2. Writing data to the mail2 register when the A0-A35 outputs are active and MBA is HIGH.
Commercial
IDT723624L15
IDT723634L15
IDT723644L15
Min.
Max.
Unit
2
10
ns
2
8
ns
1
8
ns
1
8
ns
1
8
ns
0
8
ns
2
10
ns
2
10
ns
1
15
ns
2
10
ns
1
8
ns
9
Share Link: