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參數(shù)資料
| 型號： | 723631L15PF9 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | FIFO |
| 英文描述： | 512 X 36 OTHER FIFO, 11 ns, PQFP120 |
| 封裝： | TQFP-120 |
| 文件頁數(shù)： | 10/21頁 |
| 文件大?。?/td> | 219K |
| 代理商： | 723631L15PF9 |
18
COMMERCIALANDINDUSTRIAL
TEMPERATURERANGES
IDT723631/723641/723651 CMOS SyncFIFO
512 x 36, 1,024 x 36 and 2,048 x 36
NOTE:
1. tSKEW1 is the minimum time between a rising CLKB edge and a rising CLKA edge for IR to transition HIGH in the next CLKA cycle. If the time between the rising CLKB edge
and rising CLKA edge is less than tSKEW1, then IR may transition HIGH one CLKA cycle later than shown.
Figure 13. IR Timing from the End of Retransmit Mode when One or More Write Locations are Available
NOTES:
1. tSKEW2 is the minimum time between a rising CLKB edge and a rising CLKA edge for
AF to transition HIGH in the next CLKA cycle. If the time between the rising CLKB edge
and rising CLKA edge is less than tSKEW2, then
AF may transition HIGH one CLKA cycle later than shown.
2. Depth is 512 for the IDT723631, 1,024 for the IDT723641, and 2,048 for the IDT723651.
3. Y is the value loaded in the Almost-Full flag Offset register.
Figure 14.
AF Timing from the End of Retransmit Mode when (Y+1) or More Write Locations are Available
Figure 15. Timing for Mail1 Register and
MBF1 Flag
CLKA
IR
CLKB
RTM
1
2
One or More Write Locations Available
3023 drw16
tRMS
tRMH
FIFO Filled to First Restransmit Word
(1)
tSKEW1
tPIR
CLKA
AF
CLKB
RTM
tSKEW2
(Depth
-Y) or More Words Past First Restransmit Word
1
2
(Y+1) or More Write Locations Available
3023 drw17
(1)
tPAE
tRMS
tRMH
(2)
3023 drw18
CLKA
ENA
A0 - A35
MBA
CSA
W/
RA
CLKB
MBF1
CSB
MBB
ENB
B0 - B35
W/RB
W1
tENS2
tENH2
tDS
tDH
tPMF
tEN
tMDV
tPMR
tENS1
tENH1
tDIS
W1 (Remains valid in Mail1 Register after read)
FIFO Output Register
tENS2
tENH2
tENS2
tENH2
tENS2
tENH2
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 723631L15PFG | 制造商:Integrated Device Technology Inc 功能描述:FIFO - Bulk |
| 723631L15PFG8 | 制造商:Integrated Device Technology Inc 功能描述:FIFO - Tape and Reel |
| 723631L15PQF | 功能描述:IC FIFO SYNC 512X36 132QFP 制造商:idt, integrated device technology inc 系列:7200 包裝:托盤 零件狀態(tài):過期 存儲容量:18K（512 x 36） 功能:同步 數(shù)據(jù)速率:66.7MHz 訪問時間:11ns 電壓 - 電源:4.5 V ~ 5.5 V 電流 - 電源（最大值）:400μA 總線方向:雙向 擴充類型:深度，寬度 可編程標志支持:是 中繼能力:是 FWFT 支持:是 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:132-BQFP 緩沖式 供應商器件封裝:132-PQFP（24.13x24.13） 標準包裝:36 |
| 723631L20PF | 制造商:Integrated Device Technology Inc 功能描述:FIFO Mem Sync Dual Depth Bi-Dir 512 x 36 120-Pin TQFP |
| 723631L20PF8 | 制造商:Integrated Device Technology Inc 功能描述:FIFO Mem Sync Dual Depth Bi-Dir 512 x 36 120-Pin TQFP T/R |
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