IDT72V3622L10PFG View Datasheet(PDF) - Integrated Device Technology

Part Name

Description

MFG CO.

IDT72V3622L10PFG

3.3 VOLT CMOS SyncBiFIFO™ 256 x 36 x 2 512 x 36 x 2 1,024 x 36 x 2

Integrated Device Technology 

IDT72V3622/72V3632/72V3642 CMOS 3.3V SyncBiFIFOTM

256 x 36 x 2, 512 x 36 x 2, 1,024 x 36 x 2

CLKB

CSB LOW

W/RB

MBB

ENB

LOW

tENS2

tENS2

tENH

tENH

tCLK

tCLKH tCLKL

COMMERCIAL TEMPERATURE RANGE

FFB

B0-B35

CLKA

HIGH

tDS

tDH

W1

(1)

tSKEW1

tCLK

tCLKH tCLKL

1

EFA FIFO2 Empty

2

tREF

tREF

CSA

W/RA

LOW

LOW

MBA LOW

ENA

tENS2

tENH

A0-A35

tA

W1

4660 drw 13

NOTE:

1. tSKEW1 is the minimum time between a rising CLKB edge and a rising CLKA edge for EFA to transition HIGH in the next CLKA cycle. If the time between the rising CLKB edge and rising

CLKA edge is less than tSKEW1, then the transition of EFA HIGH may occur one CLKA cycle later than shown.

Figure 11. EFA Flag Timing and First Data Read when FIFO2 is Empty (IDT Standard Mode)

20

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