PCA9555D datasheet(21/22 Pages) PHILIPS

tên linh kiện	PCA9555D

Giải thích chi tiết về linh kiện	16-bit I2C and SMBus I/O port with interrupt

PDF	22 Pages

Scroll/Zoom	100%

nhà sản xuất	PHILIPS [NXP Semiconductors]

Trang chủ	http://www.nxp.com

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21 / 22 page

Philips Semiconductors

Product data sheet

PCA9555

16-bit I2C and SMBus I/O port with interrupt

2004 Sep 30

REVISION HISTORY

Rev

Date

Description

20040930

Product data sheet (9397 750 14125). Supersedes data of 2004 Jul 27 (9397 750 13271).

Modifications:

• Section “Registers 0 and 1—Input Port Registers” on page 6: add register bit table and second paragraph.

• Figure 11 on page 11: resistor values modified

• “DC Characteristics” table on page 13:

– sub-section “I/Os”:

change VIL (max) from 0.8 V to 0.3VDD

change VIH (min) from 2.0 V to 0.7VDD

– sub-section “Select inputs A0, A1, A2:

change VIL (max) from 0.8 V to 0.3VDD

change VIH (min) from 2.0 V to 0.7VDD

– Add (new) Note 1

– Note 2 re-written.

20040727

Product data (9397 750 13271). Supersedes data of 2002 Jul 26 (9397 750 10164).

20020726

Product data (9397 750 10164). ECN 853-2252 28672 of 26 July 2002.

Supersedes data of 2002 May 13 (9397 750 09818).

20020513

Product data (9397 750 09818).

20010507

Product data (9397 750 08343).

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