IDT70V05S_18 datasheet(18/23 Pages) IDT

Part #	IDT70V05S

Description	HIGH-SPEED 3.3V 8K x 8 DUAL-PORT STATIC RAM

Download	23 Pages

Scroll/Zoom	100%

Manufacturer	IDT [Integrated Device Technology]

Direct Link	http://www.idt.com

Logo

18 / 23 page

6.42

IDT70V05S/L

High-Speed 3.3V 8K x 8 Dual-Port Static RAM

Industrial and Commercial Temperature Ranges

18

Trut h Ta ble I V — Addre ss BUSY

Arbit ra t ion

NOTES:

1. Pins BUSYL and BUSYR are both outputs when the part is configured as a master. Both are inputs when configured as a slave. BUSYX outputs on the IDT70V05 are push

pull, not open drain outputs. On slaves the BUSYX input internally inhibits writes.

2. VIL if the inputs to the opposite port were stable prior to the address and enable inputs of this port. VIH if the inputs to the opposite port became stable after the address and

enable inputs of this port. If tAPS is not met, either BUSYL or BUSYR = LOW will result. BUSYL and BUSYR outputs cannot be low simultaneously.

3. Writes to the left port are internally ignored when BUSYL outputs are driving low regardless of actual logic level on the pin. Writes to the right port are internally ignored when

BUSYR outputs are driving low regardless of actual logic level on the pin.

Trut h Ta ble V — Ex a m ple of Se m a phore Proc ure m e nt Se que nc e (1,2,3)

NOTES:

1. This table denotes a sequence of events for only one of the eight semaphores on the IDT70V05.

2. There are eight semaphore flags written to via I/O0 and read from all I/O's (I/O0-I/O7). These eight semaphores are addressed by A0-A2.

3. CE = VIH, SEM = VIL to access the semaphores. Refer to the Semaphore Read/Write Control Truth Table.

Trut h Ta ble I I I — I nt e r rupt Fla g(1)

NOTES:

1. Assumes BUSYL = BUSYR = VIH.

2. If BUSYL = VIL, then no change.

3. If BUSYR = VIL, then no change.

t

r

o

P

t

f

e

Lt

r

o

P

t

h

g

i

R

n

o

it

c

n

u

F

R/WL

E

C L

E

O L

A L

2

1

A

- L

0

T

N

I

L

/

R WR

E

C R

E

O R

A R

2

1

A

- R

0

T

N

I

R

LL

X

F

1

XXXX

X

L )2

(

t

h

g

i

R

t

e

S

T

N

I

R

g

a

l

F

X

XXX

X

L

F

1H )3

(

t

h

g

i

R

t

e

s

e

R

T

N

I

R

g

a

l

F

XXX

X

L )3

(

LL

X

E

F

1X

tf

e

L

t

e

S

T

N

I

L

g

a

l

F

XL

L

E

F

1H )2

(

X

XXX

tf

e

L

t

e

s

e

R

T

N

I

L

g

a

l

F

5

1

l

b

t

1

4

9

2

s

t

u

p

n

Is

t

u

p

t

u

O

n

o

it

c

n

u

F

E

C L

E

C R

A L

2

1

A

- L

0

A R

2

1

A

- R

0

Y

S

U

B

L

)

1

(

Y

S

U

B

R

)

1

(

XX

H

C

T

A

M

O

NH

H

l

a

m

r

o

N

HX

H

C

T

A

MH

H

l

a

m

r

o

N

XH

H

C

T

A

MH

H

l

a

m

r

o

N

LL

H

C

T

A

M)

2

()

2

(ti

b

i

h

n

I

e

ti

r

W

)

3

(

6

1

l

b

t

1

4

9

2

s

n

o

it

c

n

u

FD0 D

- 7

t

f

e

LD0 D

- 7

t

h

g

i

Rs

u

t

a

t

S

n

o

it

c

A

o

N1

1

e

rf

e

r

o

h

p

a

m

e

S

e

r

o

h

p

a

m

e

S

o

t

"

0

"

s

e

ti

r

W

tr

o

P

tf

e

L0

1

n

e

k

o

t

e

r

o

h

p

a

m

e

s

a

h

tr

o

p

tf

e

L

e

r

o

h

p

a

m

e

S

o

t

"

0

"

s

e

ti

r

W

tr

o

P

t

h

g

i

R0

1

e

r

o

h

p

a

m

e

s

o

t

s

e

c

a

e

ti

r

w

o

n

s

a

h

e

d

i

s

t

h

g

i

R

.

e

g

n

a

h

c

o

N

e

r

o

h

p

a

m

e

S

o

t

"

1

"

s

e

ti

r

W

tr

o

P

tf

e

L1

0

n

e

k

o

t

e

r

o

h

p

a

m

e

s

n

i

a

t

b

o

tr

o

p

t

h

g

i

R

e

r

o

h

p

a

m

e

S

o

t

"

0

"

s

e

ti

r

W

tr

o

P

tf

e

L1

0

e

r

o

h

p

a

m

e

s

o

t

s

e

c

a

e

ti

r

w

o

n

s

a

h

tr

o

p

tf

e

L

.

e

g

n

a

h

c

o

N

e

r

o

h

p

a

m

e

S

o

t

"

1

"

s

e

ti

r

W

tr

o

P

t

h

g

i

R0

1

n

e

k

o

t

e

r

o

h

p

a

m

e

s

n

i

a

t

b

o

tr

o

p

tf

e

L

e

r

o

h

p

a

m

e

S

o

t

"

1

"

s

e

ti

r

W

tr

o

P

tf

e

L1

1

e

rf

e

r

o

h

p

a

m

e

S

e

r

o

h

p

a

m

e

S

o

t

"

0

"

s

e

ti

r

W

tr

o

P

t

h

g

i

R1

0

n

e

k

o

t

e

r

o

h

p

a

m

e

s

a

h

tr

o

p

t

h

g

i

R

e

r

o

h

p

a

m

e

S

o

t

"

1

"

s

e

ti

r

W

tr

o

P

t

h

g

i

R1

1

e

rf

e

r

o

h

p

a

m

e

S

e

r

o

h

p

a

m

e

S

o

t

"

0

"

s

e

ti

r

W

tr

o

P

tf

e

L0

1

n

e

k

o

t

e

r

o

h

p

a

m

e

s

a

h

tr

o

p

tf

e

L

e

r

o

h

p

a

m

e

S

o

t

"

1

"

s

e

ti

r

W

tr

o

P

tf

e

L1

1

e

rf

e

r

o

h

p

a

m

e

S

7

1

l

b

t

1

4

9

2

Similar Part No. - IDT70V05S_18

Manufacturer	Part #	Datasheet	Description
Integrated Device Techn...	IDT70V05S	162Kb / 22P	HIGH-SPEED 3.3V 8K x 8 DUAL-PORT STATIC RAM

More results

Similar Description - IDT70V05S_18

Manufacturer	Part #	Datasheet	Description
Integrated Device Techn...	IDT70V05S	162Kb / 22P	HIGH-SPEED 3.3V 8K x 8 DUAL-PORT STATIC RAM
	IDT70V05S	242Kb / 17P	HIGH-SPEED 3.3V 8K x 8 DUAL-PORT STATIC RAM
	IDT70V05L20PFI	172Kb / 22P	HIGH-SPEED 3.3V 8K x 8 DUAL-PORT STATIC RAM
Renesas Technology Corp	70V05	494Kb / 24P	HIGH-SPEED 3.3V 8K x 8 DUAL-PORT STATIC RAM JUNE 2019
Integrated Device Techn...	IDT7005S	733Kb / 21P	HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM
	IDT7005S	265Kb / 20P	HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM
	7005S55PFG	363Kb / 21P	HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM
	IDT7005S	199Kb / 21P	HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM
	7005S35JI	363Kb / 21P	HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM
	IDT70V25	186Kb / 22P	HIGH-SPEED 3.3V 8K x 16 DUAL-PORT STATIC RAM

More results

IDT70V05S Datasheet(PDF) 18 Page - Integrated Device Technology

IDT70V05S Datasheet(HTML) 18 Page - Integrated Device Technology

Similar Part No. - IDT70V05S_18

Similar Description - IDT70V05S_18

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Datasheet Download

Link URL