IDT72V3654/72V3664/72V3674 3.3V CMOS SyncBiFIFOTM WITH BU" />
參數(shù)資料
型號(hào): IDT72V3654L15PF
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 28/37頁(yè)
文件大?。?/td> 0K
描述: IC BI FIFO 4096X36 15NS 128QFP
標(biāo)準(zhǔn)包裝: 36
系列: 72V
功能: 異步
存儲(chǔ)容量: 147K(4K x 36)
數(shù)據(jù)速率: 67MHz
訪問時(shí)間: 15ns
電源電壓: 3.15 V ~ 3.45 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 128-LQFP
供應(yīng)商設(shè)備封裝: 128-TQFP(14x20)
包裝: 托盤
其它名稱: 72V3654L15PF
34
COMMERCIALTEMPERATURERANGE
IDT72V3654/72V3664/72V3674 3.3V CMOS SyncBiFIFOTM WITH BUS-MATCHING
2,048 x 36 x 2, 4,096 x 36 x 2 and 8,192 x 36 x 2
CLKA
ENB
CLKB
RT1
4664 drw31
tRSTS
tRSTH
tREF
(2)
B0-Bn
RTM
EFB
tREF
(2)
W1
Wx
tA
13
4
2
1
34
2
tRTMS
tRTMH
tENS2
tENH
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 = 2,048, 4,096 and 8,192 for the IDT72V3654, IDT72V3664 and IDT72V3674 respectively.
Figure 29. Retransmit Timing for FIFO1 (IDT Standard Mode)
CLKB
ENA
CLKA
RT2
4664 drw32
tRSTS
tRSTH
tREF
(2)
A0-An
RTM
EFA
tREF
(2)
W1
Wx
tA
13
4
2
1
34
2
tRTMS
tRTMH
tENS2
tENH
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 = 2,048, 4,096 and 8,192 for the IDT72V3654, IDT72V3664 and IDT72V3674 respectively.
Figure 30. Retransmit Timing for FIFO2 (IDT Standard Mode)
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IDT72V3656L10PFI 制造商:Integrated Device Technology Inc 功能描述:IC SYNC FIFO 4096X36 10NS 128QFP
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