IDT72V3640L7.5PFI Просмотр технического описания (PDF) - Integrated Device Technology
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IDT72V3640L7.5PFI Datasheet PDF : 36 Pages
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IDT72V3640/50/60/70/80/90/110 3.3V HIGH DENSITY SUPERSYNC IITM 36-BIT FIFO
1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36, 32,768 x 36, 65,536 x 36, 131,072 x 36
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
AC ELECTRICAL CHARACTERISTICS(1)
(Commercial: VCC = 3.3V ± 0.15V, TA = 0°C to +70°C;Industrial: VCC = 3.3V ± 0.15V, TA = -40°C to +85°C; JEDEC JESD8-A compliant)
Commercial
IDT72V3640L7.5
IDT72V3640L10
IDT72V3650L7.5
IDT72V3650L10
IDT72V3660L7.5
IDT72V3660L10
IDT72V3670L7.5
IDT72V3670L10
IDT72V3680L7.5
IDT72V3680L10
IDT72V3690L7.5
IDT72V3690L10
IDT72V36100L7.5
IDT72V36100L10
IDT72V36110L7.5
IDT72V36110L10
Com’l & Ind’l(2)
IDT72V3640L15
IDT72V3650L15
IDT72V3660L15
IDT72V3670L15
IDT72V3680L15
IDT72V3690L15
IDT72V36100L15
IDT72V36110L15
Symbol
fS
tA
tCLK
tCLKH
tCLKL
tDS
tDH
tENS
tENH
tLDS
tLDH
tRS
tRSS
tRSR
tRSF
tRTS
tOLZ
tOE
tOHZ
tWFF
tREF
tPAFA
tPAFS
tPAEA
tPAES
tHF
tSKEW1
tSKEW2
Parameter
Clock Cycle Frequency
Data Access Time
Clock Cycle Time
Clock High Time
Clock Low Time
Data Setup Time
Data Hold Time
Enable Setup Time
Enable Hold Time
Load Setup Time
Load Hold Time
Reset Pulse Width(3)
Reset Setup Time
Reset Recovery Time
Reset to Flag and Output Time
Retransmit Setup Time
Output Enable to Output in Low Z(4)
Output Enable to Output Valid
Output Enable to Output in High Z(4)
Write Clock to FF or IR
Read Clock to EF or OR
Clock to Asynchronous Programmable
Almost-Full Flag
Write Clock to Synchronous Programmable
Almost-Full Flag
Clock to Asynchronous Programmable
Almost-Empty Flag
Read Clock to Synchronous Programmable
Almost-Empty Flag
Clock to HF
Skew time between RCLK and WCLK for
EF/OR and FF/IR
Skew time between RCLK and WCLK for
PAE and PAF
Min.
Max.
Min.
—
133.3
—
2
5
2
7.5
—
10
3.5
—
4.5
3.5
—
4.5
2.5
—
3.5
0.5
—
0.5
2.5
—
3.5
0.5
—
0.5
3.5
—
3.5
0.5
—
0.5
10
—
10
15
—
15
10
—
10
—
15
—
3.5
—
3.5
0
—
0
2
6
2
2
6
2
—
5
—
—
5
—
—
12.5
—
—
5
—
—
12.5
—
—
5
—
—
12.5
—
5
—
7
7
—
10
Max.
Min.
100
—
6.5
2
—
15
—
6
—
6
—
4
—
1
—
4
—
1
—
4
—
1
—
15
—
15
—
15
15
—
—
4
—
0
6
2
6
2
6.5
—
6.5
—
16
—
6.5
—
16
—
6.5
—
16
—
—
9
—
14
Max.
Unit
66.7
MHz
10
ns
—
ns
—
ns
—
ns
—
ns
—
ns
—
ns
—
ns
—
ns
—
ns
—
ns
—
ns
—
ns
15
ns
—
ns
—
ns
8
ns
8
ns
10
ns
10
ns
20
ns
10
ns
20
ns
10
ns
20
ns
—
ns
—
ns
NOTES:
1. All AC timings apply to both Standard IDT mode and First Word Fall Through mode.
2. Industrial temperature range is available by special order for speed grades faster than 15ns.
3. Pulse widths less than minimum values are not allowed.
4. Values guaranteed by design, not currently tested.
7
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