IDT723612L20PQFI(2002) Просмотр технического описания (PDF) - Integrated Device Technology

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Компоненты Описание

Список матч

IDT723612L20PQFI
(Rev.:2002)

CMOS SyncBiFIFOTM 64 x 36 x 2

Integrated Device Technology 

IDT723612

CMOS SYNCBiFIFOTM 64 x 36 x 2

COMMERCIAL AND INDUSTRIAL

TEMPERATURE RANGES

ODD/

EVEN

W/RB

MBB

PGB

PEFB

Valid

NOTE:

1. ENB is HIGH, and CSB is LOW.

tPOPE

Valid

tPOPE

Valid

tPEPE

Figure 18. ODD/EVEN W/RB, MBB, and PGB to PEFB Timing

tPEPE

Valid

3136 drw21

ODD/

EVEN

CSA

LOW

W/RA

MBA

PGA

A8, A17,

A26, A35

NOTE:

1. ENA is HIGH.

tPEPB

tEN

tMDV

tPOPB

tPEPB

Generated Parity

Generated Parity

Mail2

Data

Figure 19. Parity Generation Timing when Reading from Mail2 Register

Mail2 Data

3136 drw22

ODD/

EVEN

CSB LOW

W/RB

MBB

PGB

tEN

B8, B17,

B26, B35

NOTE:

1. ENB is HIGH.

tPEPB

tMDV

Mail1

Data

tPOPB

Generated Parity

tPEPB

Generated Parity

Figure 20. Parity Generation Timing when Reading from Mail1 Register

23

Mail1 Data

3136 drw23

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