AV9154A datasheet(4/10 Pages) ICST

Part #	AV9154A

Description	Low-Cost 16-Pin Frequency Generator

Download	10 Pages

Scroll/Zoom	100%

Manufacturer	ICST [Integrated Circuit Systems]

Direct Link	http://www.icst.com

Logo

4 / 10 page

4

AV9154A

Pin Descriptions

Frequencies based upon 14.318 MHz input)

Note:

Internal Pull-up Resistors.

* -04 and -10 have no pull-ups or frequency select pins

** -10 has no pull-up or Pin 9 PDFCLK

PIN NUMBER

PIN NAME

TYPE

DESCRIPTION

-4

-10

-26

-27

-42

-43

444444

VDD

P

Digital power (3.3 or 5V).

13

VDD

P

Digital power (3.3 or 5V).

555555

GND

P

Digital ground.

12

GDD

P

Digital ground.

888888

AGND

P

Analog ground.

1

16

1

16

1

FS0

I

Frequency select 0 for CPU clock

(has internal pull-up).*

16

15

16

15

16

FS1

I

Frequency select 1 for CPU clock

(has internal pull-up).*

10

-

10

9

10

FS2

I

Frequency select 2 for CPU clock

(has internal pull-up).*

-

9

-

OE

I

Tristates outputs when low (has internal pull-up).*

----

15

SLOWCLK#

I

Slows 2XCPU clock to 8 MHz (active low)

(has internal pull-up).

-----

9

STOPCLK#

I

Stops 2XCPU clock glitch-free (active low)

(has internal pull-up).

333333

X1

I

Crystal In.

222222

X2

O

Crystal Out.

11

10

11

10

11

14.318 MHz

O

14.318 MHz reference clock output.

-

7

1

-

1.84 MHz

O

1.84 MHz (comm) clock output.

6

11

6666

24 MHz

O

24 MHz (floppy disk) clock output.

-

6

----

16 MHz

O

16 MHz clock output.

-

7

-

12 MHz

O

12 MHz keyboard clock output.

7

1

-

7

8 MHz

O

8 MHz keyboard clock output.

14

-

11

-

CPUCLK

O

CPU clock output.

15

-

15

14

2XCPUCLK

O

2X CPU clock output.

9

-----

PD#

I

Power-Down All (active low) (has internal pull-up).

-

9

----

PDFCLK#

I

Power-Down Fixed Clock

(1.84, 8, 16, 24) (active low).**

Similar Part No. - AV9154A

Manufacturer	Part #	Datasheet	Description
Integrated Circuit Syst...	AV9154A-39	265Kb / 5P	Low Cost 16-Pin Frequency Generator
	AV9154A-39CS16	265Kb / 5P	Low Cost 16-Pin Frequency Generator
	AV9154A-60	148Kb / 7P	OPTi Notebook Frequency Generator
	AV9154A-60CS16	148Kb / 7P	OPTi Notebook Frequency Generator

More results

Similar Description - AV9154A

Manufacturer	Part #	Datasheet	Description
Integrated Device Techn...	9154A	161Kb / 11P	Low-Cost 16-Pin Frequency Generator
Integrated Circuit Syst...	AV9154A-39	265Kb / 5P	Low Cost 16-Pin Frequency Generator
	9154A	195Kb / 11P	Low-Cost 16-Pin Frequency Generator
	ICS9120-45	307Kb / 5P	Low-Cost 8-Pin Frequency Generator
	AV9155C	358Kb / 14P	Low Cost 20-Pin Frequency Generator
Integrated Device Techn...	AV9155C	363Kb / 14P	Low Cost 20-Pin Frequency Generator
Integrated Circuit Syst...	ICS9169C-36	132Kb / 5P	Low Cost 20-Pin Frequency Generator
	AV9155	387Kb / 11P	Low Cost 20-Pin Frequency Generator
	AV9155C-44	350Kb / 4P	Low Cost 20-Pin Frequency Generator
Integrated Device Techn...	ICS9120-45	313Kb / 5P	Low-Cost 8-Pin Frequency Generator

More results

AV9154A Datasheet(PDF) 4 Page - Integrated Circuit Systems

AV9154A Datasheet(HTML) 4 Page - Integrated Circuit Systems

Similar Part No. - AV9154A

Similar Description - AV9154A

Html Pages

1 2 3 4 5 6 7 8 9 10

Datasheet Download

Link URL