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參數(shù)資料
| 型號(hào)： | 709279L9PF8 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類(lèi)： | SRAM |
| 英文描述： | 32K X 16 DUAL-PORT SRAM, 20 ns, PQFP100 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, TQFP-100 |
| 文件頁(yè)數(shù)： | 4/18頁(yè) |
| 文件大?。?/td> | 314K |
| 代理商： | 709279L9PF8 |
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6.42
IDT709279/69S/L
Preliminary
High-Speed 32/16K x 16 Synchronous Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
12
Timing Waveform of Pipelined Read-to-Write-to-Read (OE = VIL)(3)
Timing Waveforn of Pipelined Read-to-Write-to-Read (OE Controlled)(3)
NOTES:
1. Transition is measured 0mV from Low or High-impedance voltage with the Output Test Load (Figure 2).
2. Output state (High, Low, or High-impedance) is determined by the previous cycle control signals.
3. CE0, UB, LB, and ADS = VIL; CE1, CNTEN, and CNTRST = VIH.
4. Addresses do not have to be accessed sequentially since ADS = VIL constantly loads the address on the rising edge of the CLK; numbers are for reference use
only.
5. "NOP" is "No Operation." Data in memory at the selected address may be corrupted and should be re-written to guarantee data integrity.
R/
W
ADDRESS
An
An +1
An + 2
An + 3
An + 4
DATAIN
Dn + 2
CE0
CLK
3243 drw 11
Qn
Qn + 3
DATAOUT
CE1
UB, LB
tCD2
tCKHZ
tCKLZ
tCD2
tSC
tHC
tSB
tHB
tSW tHW
tSA
tHA
tCH2
tCL2
tCYC2
READ
NOP
READ
tSD tHD
(4)
(2)
(1)
tSW tHW
WRITE
(5)
R/
W
ADDRESS
An
An +1
An + 2
An + 3
An + 4
An + 5
DATAIN
Dn + 3
Dn + 2
CE0
CLK
3243 drw 12
DATAOUT
Qn
Qn + 4
CE1
UB, LB
OE
tCH2
tCL2
tCYC2
tCKLZ
(1)
tCD2
tOHZ
(1)
tCD2
tSD
tHD
READ
WRITE
READ
tSC
tHC
tSB
tHB
tSW tHW
tSA
tHA
(4)
(2)
tSW tHW
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT709279L12PFI8 | 32K X 16 DUAL-PORT SRAM, 25 ns, PQFP100 |
| 70C100BFIL | 110 A, SCR, TO-208AD |
| 70C100BIL | 110 A, SCR, TO-209AC |
| 70C120BFIL | 110 A, SCR, TO-208AD |
| 70C120BIL | 110 A, SCR, TO-209AC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| 709279L9PFG | 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| 709279L9PFG8 | 功能描述:IC SRAM 512KBIT 100TQFP 制造商:idt, integrated device technology inc 系列:* 零件狀態(tài):初步 標(biāo)準(zhǔn)包裝:750 |
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| 709279S12PF8 | 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
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