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CY7C1354CV25
CY7C1356CV25

Document #: 38-05537 Rev. *H

Page 2 of 28

A0, A1, A

C

MODE

BW

a

BW

b

WE

CE1
CE2
CE3

OE

READ LOGIC

DQs
DQP

a

DQP

b

D

A

T

A

S

T

E

E

R

I

N

G

O

U

T

P

U

T

B

U

F

F

E

R

S

MEMORY

ARRAY

E

E

INPUT

REGISTER 0

ADDRESS

REGISTER 0

WRITE ADDRESS

REGISTER 1

WRITE ADDRESS

REGISTER 2

WRITE REGISTRY

AND DATA COHERENCY

CONTROL LOGIC

BURST
LOGIC

A0'

A1'

D1
D0

Q1
Q0

A0

A1

C

ADV/LD

ADV/LD

E

INPUT

REGISTER 1

S

E

N

S

E

A

M

P

S

O

U

T

P

U

T

R

E

G

I

S

T

E

R

S

E

CLK

CEN

WRITE

DRIVERS

ZZ

Sleep

Control

Logic Block Diagram–CY7C1356CV25 (512K x 18)

Selection Guide

250 MHz

200 MHz

166 MHz

Unit

Maximum Access Time

2.8

3.2

3.5

ns

Maximum Operating Current

250

220

180

mA

Maximum CMOS Standby Current

40

40

40

mA

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