IDT72V801 データシートの表示（PDF） - Integrated Device Technology

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IDT72V801

3.3 VOLT DUAL CMOS SyncFIFO™

Integrated Device Technology 

IDT72V801/72V811/72V821/72V831/72V841/72V851

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGE

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 & Ind’l

Commercial

IDT72V801L10

IDT72V811L10

IDT72V821L10

IDT72V831L10

IDT72V841L10

IDT72V851L10

Symbol

Parameter

Min. Max.

fS

Clock Cycle Frequency

—

100

tA

Data Access Time

2

6.5

tCLK

Clock Cycle Time

10

—

tCLKH

Clock High Time

4.5

—

tCLKL

Clock Low Time

4.5

—

tDS

Data Set-up Time

3

—

tDH

Data Hold Time

0.5

—

tENS

Enable Set-up Time

3

—

tENH

Enable Hold Time

0.5

—

tRS

Reset Pulse Width(2)

10

—

tRSS

Reset Set-up Time

8

—

tRSR

Reset Recovery Time

8

—

tRSF

Reset to Flag Time and Output Time

—

10

tOLZ

Output Enable to Output in Low-Z(3)

0

—

tOE

Output Enable to Output Valid

3

6

tOHZ

Output Enable to Output in High-Z(3)

3

6

tWFF

Write Clock to Full Flag

—

6.5

tREF

Read Clock to Empty Flag

—

6.5

tPAF

Write Clock to Programmable Almost-Full Flag

—

6.5

tPAE

Read Clock to Programmable Almost-Empty Flag

—

6.5

tSKEW1

Skew Time Between Read Clock and Write Clock

for Empty Flag and Full Flag

5

—

tSKEW2

Skew Time Between Read Clock and Write Clock for

Programmable Almost-Empty Flag and Programmable

Almost-Full Flag

14

—

NOTES:

1. Industrial temperature range product for the 15ns speed grade is available as a standard device.

2. Pulse widths less than minimum values are not allowed.

3. Values guaranteed by design, not currently tested.

IDT72V801L15

IDT72V811L15

IDT72V821L15

IDT72V831L15

IDT72V841L15

IDT72V851L15

Min. Max.

—

66.7

2

10

15(1)

—

6

—

6

—

4

—

1

—

4

—

1

—

15

—

10

—

10

—

—

15

0

—

3

8

3

8

—

10

—

10

—

10

—

10

6

—

18

—

IDT72V801L20

IDT72V811L20

IDT72V821L20

IDT72V831L20

IDT72V841L20

IDT72V851L20

Min. Max.

—

50

2

12

20

—

8

—

8

—

5

—

1

—

5

—

1

—

20

—

12

—

12

—

—

20

0

—

3

10

3

10

—

12

—

12

—

12

—

12

8

—

20

—

Unit

MHz

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

AC TEST CONDITIONS

In Pulse Levels

Input Rise/Fall Times

Input Timing Reference Levels

Output Reference Levels

Output Load

GND to 3.0V

3ns

1.5V

1.5V

See Figure 1

5

D.U.T.

510Ω

3.3V

330Ω

30pF*

4093 drw 03

or equivalent circuit

Figure 1. Output Load

*Includes jig and scope capacitances.

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