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IDT7281LA30SOGI8 View Datasheet(PDF) - Integrated Device Technology

Part NameIDT7281LA30SOGI8 IDT
Integrated Device Technology IDT
DescriptionCMOS ASYNCHRONOUS FIFO 256 x 9, 512 x 9 and 1,024 x 9
IDT7281LA30SOGI8 Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
IDT7201L/7201LA/7202LA CMOS ASYNCHRONOUS FIFO
256 x 9, 512 x 9 and 1,024 x 9
COMMERCIAL, INDUSTRIAL AND MILITARY
TEMPERATURE RANGES
AC ELECTRICAL CHARACTERISTICS(1)
(Commercial: VCC = 5V ± 10%, TA = 0°C to +70°C; Industrial: VCC = 5V ± 10%, TA = –40°C to +85°C; Military: VCC = 5V ± 10%, TA = –55°C to +125°C)
Commercial
Com'l & Ind'l(2)
Com'l & Mil.
Com'l & Ind'l(2)
Symbol Parameter
IDT7200L12
IDT7201LA12
IDT7202LA12
Min.
Max.
IDT7200L15
IDT7201LA15
IDT7202LA15
Min.
Max.
IDT7200L20
IDT7201LA20
IDT7202LA20
Min.
Max.
IDT7200L25
IDT7201LA25
IDT7202LA25
Min.
Max. Unit
tS
Shift Frequency
50
40
33.3
28.5 MHz
tRC
Read Cycle Time
20
25
30
35
ns
tA
Access Time
12
15
20
25
ns
tRR
Read Recovery Time
8
10
10
10
ns
tRPW
Read Pulse Width(3)
12
15
20
25
ns
tRLZ
Read Pulse Low to Data Bus at Low Z(4)
3
3
3
3
ns
tWLZ
Write Pulse High to Data Bus at Low Z(4,5)
5
5
5
5
ns
tDV
Data Valid from Read Pulse High
5
5
5
5
ns
tRHZ
Read Pulse High to Data Bus at High Z(4)
12
15
15
18
ns
tWC
Write Cycle Time
20
25
30
35
ns
tWPW
Write Pulse Width(3)
12
15
20
25
ns
tWR
Write Recovery Time
8
10
10
10
ns
tDS
Data Set-up Time
9
11
12
15
ns
tDH
Data Hold Time
0
0
0
0
ns
tRSC
Reset Cycle Time
20
25
30
35
ns
tRS
Reset Pulse Width(3)
12
15
20
25
ns
tRSS
Reset Set-up Time(4)
12
15
20
25
ns
tRSR
Reset Recovery Time
8
10
10
10
ns
tRTC
Retransmit Cycle Time
20
25
30
35
ns
tRT
Retransmit Pulse Width(3)
12
15
20
25
ns
tRTS
Retransmit Set-up Time(4)
12
15
20
25
ns
tRTR
Retransmit Recovery Time
8
10
10
10
ns
tEFL
Reset to Empty Flag Low
12
25
30
35
ns
tHFH,FFH ResettoHalf-FullandFullFlagHigh
17
25
30
35
ns
tRTF
Retransmit Low to Flags Valid
20
25
30
35
ns
tREF
Read Low to Empty Flag Low
12
15
20
25
ns
tRFF
Read High to Full Flag High
14
15
20
25
ns
tRPE
Read Pulse Width after EF High
12
15
20
25
ns
tWEF
Write High to Empty Flag High
12
15
20
25
ns
tWFF
Write Low to Full Flag Low
14
15
20
25
ns
tWHF
Write Low to Half-Full Flag Low
17
25
30
35
ns
tRHF
Read High to Half-Full Flag High
17
25
30
35
ns
tWPF
Write Pulse Width after FF High
12
15
20
25
ns
tXOL
Read/Write to XO Low
12
15
20
25
ns
tXOH
Read/Write to XO High
12
15
20
25
ns
tXI
XI Pulse Width(3)
12
15
20
25
ns
tXIR
XI Recovery Time
8
10
10
10
ns
tXIS
XI Set-up Time
8
10
10
10
ns
NOTES:
1. Timings referenced as in AC Test Conditions.
2. Industrial temperature range product for 15ns and 25ns speed grades are available as a standard device.
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
4
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