PCA9501 datasheet(3/22 Pages) PHILIPS

Part #	PCA9501

Description	8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins

Download	22 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

3 / 22 page

Philips Semiconductors

Product data

PCA9501

8-bit I2C and SMBus I/O port with interrupt,

2-kbit EEPROM and 6 address pins

2003 Sep 12

3

PIN CONFIGURATION - SO, TSSOP

SW00903

A0

A1

A2

I/O0

I/O3

VDD

SDA

SCL

1

20

2

19

3

18

4

17

5

16

6

15

7

14

8

13

I/O1

I/O2

INT

WC

I/O7

I/O6

I/O5

I/O4

9

12

10

11

A5

VSS

A3

A4

PCA9501

Figure 1. Pin configuration - SO, TSSOP

PIN CONFIGURATION - HVQFN

15

14

13

12

11

1

2

3

4

5

SW02017

TOP VIEW

A2

I/O0

I/O1

I/O2

I/O3

INT

A5

VSS

A4

A3

I/O4

I/O7

WC

I/O5

I/O6

SCL

SDA

VDD

A0

A1

Figure 2. Pin configuration - HVQFN

PIN DESCRIPTION

PIN NUMBER

SYMBOL

NAME AND FUNCTION

SO, TSSOP

HVQFN

1, 2, 3, 9, 11, 12

19, 20, 1, 7, 9, 10

A0-5

Address lines (internal pull-up)

4, 5, 6, 7

2, 3, 4, 5

I/O0-3

Quasi-bidirectional I/O pins

8

6

INT

Active low interrupt output (open drain)

10

8

VSS

Supply ground

13, 14, 15, 16

11, 12, 13, 14

I/O4-7

Quasi-bidirectional I/O pins

17

15

WC

Active low write control pin

18

16

SCL

I2C serial clock

19

17

SDA

I2C serial data

20

18

VDD

Supply voltage

Similar Part No. - PCA9501

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	PCA9501	178Kb / 28P	8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins Rev. 04-10 February 2009
	PCA9501	727Kb / 8P	Smart, simple solutions for the 12 most common design concerns August 2011
	PCA9501A	727Kb / 8P	Smart, simple solutions for the 12 most common design concerns August 2011
	PCA9501BS	178Kb / 28P	8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins Rev. 04-10 February 2009
	PCA9501D	178Kb / 28P	8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins Rev. 04-10 February 2009

More results

Similar Description - PCA9501

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	PCA9501	178Kb / 28P	8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins Rev. 04-10 February 2009
	PCA9500	169Kb / 23P	8-bit I2C and SMBus I/O port with 2-kbit EEPROM 2004 Sep 30
	PCA9500	145Kb / 21P	8-bit I2C and SMBus I/O port with 2-kbit EEPROM 2004 Sep 30
	PCA9500	167Kb / 26P	8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM Rev. 04-15 April 2009
Catalyst Semiconductor	CAT9554A	267Kb / 16P	8-bit I2C and SMBus I/O Port with Interrupt
NXP Semiconductors	PCA9554	183Kb / 20P	8-bit I2C and SMBus I/O port with interrupt 2004 Sep 30
	PCA9554PW-T	590Kb / 35P	8-bit I2C-bus and SMBus I/O port with interrupt Rev. 9-19 March 2013
	PCA9554D,112	590Kb / 35P	8-bit I2C-bus and SMBus I/O port with interrupt Rev. 9-19 March 2013
	PCA9554	187Kb / 30P	8-bit I2C-bus and SMBus I/O port with interrupt Rev. 07-13 November 2006
Catalyst Semiconductor	CAT9555	212Kb / 17P	16-bit I2C and SMBus I/O Port with Interrupt

More results

PCA9501 Datasheet(PDF) 3 Page - NXP Semiconductors

PCA9501 Datasheet(HTML) 3 Page - NXP Semiconductors

Similar Part No. - PCA9501

Similar Description - PCA9501

Html Pages

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

Datasheet Download

Link URL