IDT723653/723663/723673 CMOS SyncFIFOTM WITH BUS-MATCHING<" />
參數(shù)資料
型號(hào): IDT723653L12PF8
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 28/29頁
文件大小: 0K
描述: IC FIFO SYNC 2048X36 128-TQFP
產(chǎn)品變化通告: Product Discontinuation 27/Jul/2009
標(biāo)準(zhǔn)包裝: 1,000
系列: 7200
功能: 同步
存儲(chǔ)容量: 72K(2K x 36)
數(shù)據(jù)速率: 83MHz
訪問時(shí)間: 12ns
電源電壓: 4.5 V ~ 5.5 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: 帶卷 (TR)
其它名稱: 723653L12PF8
8
COMMERCIALTEMPERATURERANGE
IDT723653/723663/723673 CMOS SyncFIFOTM WITH BUS-MATCHING
2,048 x 36 x 2, 4,096 x 36 x 2 and 8,192 x 36 x 2
Commercial
IDT723653L12
IDT723653L15
IDT723663L12
IDT723663L15
IDT723673L12
IDT723673L15
Symbol
Parameter
Min.
Max.
Min.
Max.
Unit
fS
Clock Frequency, CLKA or CLKB
83
66.7
MHz
tCLK
Clock Cycle Time, CLKA or CLKB
12
15
ns
tCLKH
Pulse Duration, CLKA or CLKB HIGH
5
6
ns
tCLKL
Pulse Duration, CLKA and CLKB LOW
5
6
ns
tDS
Setup Time, A0-A35 before CLKA
↑ and B0-B35 before CLKB↑
3—
4
ns
tENS1
Setup Time,
CSAand W/RAbefore CLKA
↑; CSBand W/RB before CLKB↑
4
4.5
ns
tENS2
Setup Time, ENA, and MBA before CLKA
↑; ENB and MBB before CLKB↑
3
4.5
ns
tRSTS
Setup Time,
RS1or PRSLOW before CLKA
↑ or CLKB↑(1)
5—
5
ns
tFSS
Setup Time, FS0, FS1 and FS2 before
RS1 HIGH
7.5
7.5
ns
tBES
Setup Time, BE/
FWFTbefore RS1HIGH
7.5
7.5
ns
tSDS
Setup Time, FS0/SD before CLKA
3—
4
ns
tSENS
Setup Time, FS1/
SENbefore CLKA
3—
4
ns
tFWS
Setup Time, FWFT before CLKA
0—
0
ns
tDH
Hold Time, A0-A35 after CLKA
↑ and B0-B35 after CLKB↑
0.5
1
ns
tRTMS
Setup Time, RTM before
RT1; RTM before RT2
5—
5
ns
tENH
Hold Time,
CSA, W/RA, ENA, and MBA after CLKA
↑; CSB, W/RB, ENB,
0.5
1
ns
and MBB after CLKB
tRSTH
Hold Time,
RS1or PRSLOW after CLKA
↑ or CLKB↑(1)
4—
4
ns
tFSH
Hold Time, FS0, FS1 and FS2 after
RS1 HIGH
2
2
ns
tBEH
Hold Time, BE/
FWFT after RS1HIGH
2
2
ns
tSDH
Hold Time, FS0/SD after CLKA
0.5
1
ns
tSENH
Hold Time, FS1/
SENHIGH after CLKA
0.5
1
ns
tSPH
Hold Time, FS1/
SEN HIGH after RS1HIGH
2
2
ns
tRTMH
Hold Time, RTM after
RT1; RTM after RT2
5—
5
ns
tSKEW1(2)
Skew Time between CLKA
↑ and CLKB↑ for EF/OR and FF/IR
5
7.5
ns
tSKEW2(2,3)
Skew Time between CLKA
↑ and CLKB↑ for AE and AF
12
12
ns
TIMING REQUIREMENTS OVER RECOMMENDED RANGES OF SUPPLY
VOLTAGE AND OPERATING FREE-AIR TEMPERATURE
NOTES:
1. Requirement to count the clock edge as one of at least four needed to reset a FIFO.
2. Skew time is not a timing constraint for proper device operation and is only included to illustrate the timing relationship between CLKA cycle and CLKB cycle.
3. Design simulated, not tested.
4. Industrial temperature range is available by special order.
(Commercial: VCC = 5V ± 10%, TA = 0
°C to +70°C)
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