M5M5Y5672TG-22 Ver la hoja de datos (PDF) - Mitsumi

Número de pieza

componentes Descripción

Fabricante

M5M5Y5672TG-22

18874368-BIT(262144-WORD BY 72-BIT) NETWORK SRAM

Mitsumi 

BLOCK DIAGRAM

MITSUBISHI LSIs

M5M5Y5672TG – 25,22,20

18874368-BIT(262144-WORD BY 72-BIT) NETWORK SRAM

VDD

VDDQ

A0

18

A1

A2~17

LBO#

CLK

ADDRESS

REGISTER

18

16

A1

D1

A0

D0

LINEAR/

INTERLEAVED

BURST

COUNTER

A1'

Q1

A0'

Q0

WRITE ADDRESS

REGISTER1

18

WRITE ADDRESS

REGISTER2

18

ADV

BWa#

BWb#

BWc#

BWd#

BWe#

BWf#

BWg#

BWh#

W#

WRITE REGISTRY

AND

DATA COHERENCY

CONTROL LOGIC

BYTE a

|

BYTE h

WRITE

DRIVERS

128Kx72

MEMORY

ARRAY

INPUT

72

REGISTER1

INPUT

REGISTER0

E1#

E2

E3

EP2

EP3

ZQ

CHIP ENABLE

CONTROL

LOGIC

READ

LOGIC

VSS

Note3. The BLOCK DIAGRAM does not include the Boundary Scan logic. See Boundary Scan chapter.

Note4. The BLOCK DIAGRAM illustrates simplified device operation. See TRUTH TABLE, PIN FUNCTION

and timing diagrams for detailed information.

DQa

DQPa

DQb

DQPb

DQc

DQPc

DQd

DQPd

DQe

DQPe

DQf

DQPf

DQg

DQPg

DQh

DQPh

CQ1

CQ1#

CQ2

CQ2#

3

MITSUBISHI

Advanced Information

ELECTRIC

M5M5Y5672TG REV.0.1

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