參數(shù)資料
型號(hào): IDT7005S55PF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi): DRAM
英文描述: HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM
中文描述: 8K X 8 DUAL-PORT SRAM, 55 ns, PQFP64
封裝: 14 X 14 MM, 1.40 MM HEIGHT, TQFP-64
文件頁(yè)數(shù): 19/20頁(yè)
文件大小: 265K
代理商: IDT7005S55PF
6.06
8
IDT7005S/L
HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
WAVEFORM OF READ CYCLES(5)
NOTES:
1. Timing depends on which signal is asserted last,
OE or CE.
2. Timing depends on which signal is de-asserted first,
CE or OE.
3. tBDD delay is required only in cases where the opposite port is completing a write operation to the same address location. For simultaneous read operations
BUSY has no relation to valid output data.
4. Start of valid data depends on which timing becomes effective last tAOE, tACE, tAA or tBDD.
5.
SEM = VIH.
CE
2738 drw 08
tPU
ICC
ISB
tPD
50%
tRC
R/
W
CE
ADDR
tAA
OE
2738 drw 07
(4)
tACE
(4)
tAOE
(4)
(1)
tLZ
tOH
(2)
tHZ
(3, 4)
tBDD
DATAOUT
BUSYOUT
VALID DATA
(4)
TIMING OF POWER-UP POWER-DOWN
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