參數(shù)資料
型號(hào): IDT72V04L25J8
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 0K
描述: IC FIFO ASYNCH 4KX9 25NS 32PLCC
標(biāo)準(zhǔn)包裝: 750
系列: 72V
功能: 異步
存儲(chǔ)容量: 36K(4K x 9)
訪問(wèn)時(shí)間: 25ns
電源電壓: 3 V ~ 3.6 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 32-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 32-PLCC(13.97x11.43)
包裝: 帶卷 (TR)
其它名稱: 72V04L25J8
3
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO
512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 x 9
AC ELECTRICAL CHARACTERISTICS(1)
(Commercial: VCC = 3.3V ± 0.3V, TA = 0
°C to +70°C; Industrial: VCC = 3.3V ± 0.3V, TA = –40°C to +85°C)
Commercial
Com'l and Ind'l(2)
Commercial
IDT72V01L15
IDT72V01L25
IDT72V01L35
IDT72V02L15
IDT72V02L25
IDT72V02L35
IDT72V03L15
IDT72V03L25
IDT72V03L35
IDT72V04L15
IDT72V04L25
IDT72V04L35
IDT72V05L15
IDT72V05L25
IDT72V05L35
IDT72V06L15
IDT72V06L25
IDT72V06L35
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
fS
ShiftFrequency
40
28.5
22.2
MHz
tRC
Read Cycle Time
25
35
45
ns
tA
AccessTime
15
25
35
ns
tRR
ReadRecoveryTime
10
10
10
ns
tRPW
ReadPulseWidth(3)
15
25
35
ns
tRLZ
Read Pulse Low to Data Bus at Low Z(4)
3—
3
ns
tWLZ
Write Pulse High to Data Bus at Low Z(4,5)
5—
5
ns
tDV
DataValidfromReadPulseHigh
5
5
5
ns
tRHZ
Read Pulse High to Data Bus at High Z(4)
15—
18
20ns
tWC
WriteCycleTime
25
35
45
ns
tWPW
WritePulseWidth(3)
15
25
35
ns
tWR
WriteRecoveryTime
10
10
10
ns
tDS
DataSetupTime
11
15
18
ns
tDH
DataHoldTime
0
0
0
ns
tRSC
Reset Cycle Time
25
35
45
ns
tRS
ResetPulseWidth(3)
15
25
35
ns
tRSS
ResetSetupTime(4)
15
25
35
ns
tRSR
ResetRecoveryTime
10
10
10
ns
tRTC
RetransmitCycleTime
25
35
45
ns
tRT
RetransmitPulseWidth(3)
15
25
35
ns
tRTS
RetransmitSetupTime(4)
15
25
35
ns
tRTR
RetransmitRecoveryTime
10
10
10
ns
tEFL
Reset to Empty Flag Low
25
35
45
ns
tHFH,FFH
ResettoHalf-FullandFullFlagHigh
25
35
45
ns
tRTF
RetransmitLowtoFlagsValid
25
35
45
ns
tREF
Read Low to Empty Flag Low
15
25
30
ns
tRFF
Read High to Full Flag High
15
25
30
ns
tRPE
ReadPulseWidthafterEFHigh
15
25
35
ns
tWEF
Write High to Empty Flag High
15
25
30
ns
tWFF
Write Low to Full Flag Low
15
25
30
ns
tWHF
WriteLowtoHalf-FullFlagLow
25
35
45
ns
tRHF
ReadHightoHalf-FullFlagHigh
25
35
45
ns
tWPF
WritePulseWidthafterFFHigh
15
25
35
ns
tXOL
Read/WritetoXOLow
15—
25
35ns
tXOH
Read/WritetoXOHigh
15
25
35
ns
tXI
XIPulse Width(3)
15
25
35
ns
tXIR
XI Recovery Time
10
10
10
ns
tXIS
XISetupTime
10
10
10
ns
NOTES:
1. Timings referenced as in AC Test Conditions.
2. Industrial temperature range product for the 25ns speed grade is available as a standard device.
All other speed grades are available by special order.
3. Pulse widths less than minimum value are not allowed.
4. Values guaranteed by design, not currently tested.
5. Only applies to read data flow-through mode.
AC TEST CONDITIONS
Input Pulse Levels
GND to 3.0V
InputRise/FallTimes
5ns
InputTimingReferenceLevels
1.5V
OutputReferenceLevels
1.5V
OutputLoad
See Figure 1
Figure 1. Output Load
* Includes scope and jig capacitances.
or equivalent circuit
3033 drw 03
30pF*
330
Ω
3.3V
D.U.T.
510
Ω
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