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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)： | 8/21頁 |
| 文件大?。?/td> | 219K |
| 代理商： | 723631L15PF9 |
16
COMMERCIALANDINDUSTRIAL
TEMPERATURERANGES
IDT723631/723641/723651 CMOS SyncFIFO
512 x 36, 1,024 x 36 and 2,048 x 36
Figure 9. Timing for
AE when FIFO is Almost-Empty
Figure 8. IR Flag Timing and First Available Write when the FIFO is Full
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.
NOTES:
1. tSKEW2 is the minimum time between a rising CLKA edge and a rising CLKB edge for
AE to transition HIGH in the next CLKB cycle. If the time between the rising CLKA edge
and rising CLKB edge is less than tSKEW2, then
AE may transition HIGH one CLKB cycle later than shown.
2. FIFO write (
CSA = LOW, W/RA = HIGH, MBA = LOW), FIFO read (CSB = LOW, W/RB = HIGH, MBB = LOW).
CSB
OR
W/RB
MBB
ENB
B0 -B35
CLKB
IR
CLKA
CSA
W/
RA
A0 - A35
MBA
ENA
3023 drw11
12
tCLK
tCLKH
tCLKL
tENS1
tENH1
tA
tSKEW1
tCLK
tCLKH
tCLKL
tPIR
tENS2
tENS1
tDS
tENH2
tENH1
tDH
Previous Word in FIFO Output Register
Next Word From FIFO
LOW
HIGH
LOW
HIGH
LOW
HIGH
(1)
FIFO Full
Write
AE
CLKA
ENB
ENA
CLKB
3023 drw12
2
1
tENS1
tENH1
tSKEW2
tPAE
tENS1
tENH1
X Word in FIFO
(X+1) Words in FIFO
(1)
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相關(guān)代理商/技術(shù)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(yīng)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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