IDT72V3653/72V3663/72V3673 3.3V CMOS SyncFIFOTM WITH
參數(shù)資料
型號(hào): IDT72V3653L15PF
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 29/30頁(yè)
文件大小: 0K
描述: IC SYNCFIFO 2048X36 15NS 128TQFP
標(biāo)準(zhǔn)包裝: 36
系列: 72V
功能: 異步,同步
存儲(chǔ)容量: 72K(2K x 36)
數(shù)據(jù)速率: 67MHz
訪問(wèn)時(shí)間: 15ns
電源電壓: 3.15 V ~ 3.45 V
工作溫度: 0°C ~ 70°C
安裝類(lèi)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: 托盤(pán)
其它名稱(chēng): 72V3653L15PF
8
COMMERCIALTEMPERATURERANGE
IDT72V3653/72V3663/72V3673 3.3V CMOS SyncFIFOTM WITH
BUS-MATCHING 2,048 x 36, 4,096 x 36, and 8,192 x 36
IDT72V3653L10(4) IDT72V3653L15
IDT72V3663L10(4) IDT72V3663L15
IDT72V3673L10(4) IDT72V3673L15
Symbol
Parameter
Min.
Max.
Min.
Max.
Unit
fS
Clock Frequency, CLKA or CLKB
100
66.7
MHz
tCLK
Clock Cycle Time, CLKA or CLKB
10
15
ns
tCLKH
Pulse Duration, CLKA or CLKB HIGH
4.5
6
ns
tCLKL
Pulse Duration, CLKA and CLKB LOW
4.5
6
ns
tDS
Setup Time, A0-A35 before CLKA
↑ and B0-B35 before CLKB↑
3—
4
ns
tENS1
Setup Time,
CSAand W/RA before 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/
FWFT before RS1 HIGH
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, and MBB
0.5
1
ns
after CLKB
tRSTH
Hold Time,
RS1 or PRS LOW 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 RS1 HIGH
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 RS1 HIGH
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. For 10ns speed grade: Vcc = 3.3V
± 0.15V; TA = 0° to +70°.
(For 10ns speed grade only: Vcc = 3.3V ± 0.15V; TA = 0ο C to +70ο C; JEDEC JESD8-A compliant)
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