參數(shù)資料
型號: 72V3684L15PF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: FIFO
英文描述: 16K X 36 BI-DIRECTIONAL FIFO, 10 ns, PQFP128
封裝: TQFP-128
文件頁數(shù): 27/36頁
文件大?。?/td> 418K
代理商: 72V3684L15PF
COMMERCIALTEMPERATURERANGE
IDT72V3684/72V3694/72V36104 3.3V CMOS SyncBiFIFOTM WITH
BUS-MATCHING 16,384 x 36 x 2, 32,768 x 36 x 2, 65 and 536 x 36 x 2
33
CLKA
ENB
CLKB
RT1
4677 drw31
tRSTS
tRSTH
tREF
(2)
B0-Bn
RTM
EFB
tREF
(2)
W1
Wx
tA
tENS2
tENH
13
4
2
1
34
2
tRTMS
tRTMH
NOTES:
1.
CSB = LOW
2. Retransmit setup is complete after
EFB returns HIGH, only then can a read operation begin.
3. W1 = first word written to the FIFO1 after Master Reset on FIFO1.
4. No more than D-2 may be written to the FIFO1 between Reset of FIFO1 (Master or Partial) and Retransmit setup. Therefore,
FFA will be LOW throughout the Retransmit
setup procedure. D = 16,384, 32,768 and 65,536 for the IDT72V3684, IDT72V3694 and IDT72V36104 respectively.
Figure 29. Retransmit Timing for FIFO1 (IDT Standard Mode)
CLKB
ENA
CLKA
RT2
4677 drw32
tRSTS
tRSTH
tREF
(2)
A0-An
RTM
EFA
tREF
(2)
W1
Wx
tA
tENS2
tENH
13
4
2
1
34
2
tRTMS
tRTMH
NOTES:
1.
CSA = LOW
2. Retransmit setup is complete after
EFA returns HIGH, only then can a read operation begin.
3. W1 = first word written to the FIFO1 after Master Reset on FIFO2.
4. No more than D-2 may be written to the FIFO1 between Reset of FIFO2 (Master or Partial) and Retransmit setup. Therefore,
FFB will be LOW throughout the Retransmit setup
procedure. D = 16,384, 32,768 and 65,536 for the IDT72V3684. IDT72V3694 and IDT72V36104 respectively.
Figure 30. Retransmit Timing for FIFO2 (IDT Standard Mode)
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