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參數(shù)資料
| 型號(hào)： | PCA9555 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 16-bit I2C and SMBus I/O port with interrupt |
| 中文描述： | 16位I2C和SMBus I / O端口的中斷 |
| 文件頁數(shù)： | 21/22頁 |
| 文件大?。?/td> | 185K |
| 代理商： | PCA9555 |
Philips Semiconductors
Product data sheet
PCA9555
16-bit I
2
C and SMBus I/O port with interrupt
2004 Sep 30
21
REVISION HISTORY
Rev
Date
Description
_5
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 V
IL
(max) from 0.8 V to 0.3V
DD
change V
IH
(min) from 2.0 V to 0.7V
DD
–
sub-section “Select inputs A0, A1, A2:
change V
IL
(max) from 0.8 V to 0.3V
DD
change V
IH
(min) from 2.0 V to 0.7V
DD
–
Add (new) Note 1
–
Note 2 re-written.
_4
20040727
Product data (9397 750 13271). Supersedes data of 2002 Jul 26 (9397 750 10164).
_3
20020726
Product data (9397 750 10164). ECN 853-2252 28672 of 26 July 2002.
Supersedes data of 2002 May 13 (9397 750 09818).
_2
20020513
Product data (9397 750 09818).
_1
20010507
Product data
(9397 750 08343).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9555_08 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS |
| PCA9555_10 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS |
| PCA9555_13 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit I2C-bus and SMBus I/O port with interrupt |
| PCA9555A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Smart, simple solutions for the 12 most common design concerns |
| PCA9555AHF | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage 16-bit I2C-bus I/O port with interrupt and weak pull-up |
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