參數(shù)資料
型號: PCA9675DK,118
廠商: NXP Semiconductors
文件頁數(shù): 25/29頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 16B 24QSOP
產(chǎn)品培訓(xùn)模塊: LED Controllers
標(biāo)準(zhǔn)包裝: 1
接口: I²C
輸入/輸出數(shù): 16
中斷輸出:
頻率 - 時鐘: 1MHz
電源電壓: 2.3 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 24-SSOP
包裝: 標(biāo)準(zhǔn)包裝
包括: POR
產(chǎn)品目錄頁面: 826 (CN2011-ZH PDF)
其它名稱: 568-4203-6
PCA9675
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 3 October 2011
5 of 34
NXP Semiconductors
PCA9675
Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt
6.2 Pin description
[1]
HVQFN24 and DHVQFN24 package die supply ground is connected to both the VSS pin and the exposed
center pad. The VSS pin must be connected to supply ground for proper device operation. For enhanced
thermal, electrical, and board-level performance, the exposed pad needs to be soldered to the board using
a corresponding thermal pad on the board, and for proper heat conduction through the board thermal vias
need to be incorporated in the PCB in the thermal pad region.
Table 2.
Pin description
Symbol
Pin
Description
SO24, TSSOP24,
DHVQFN24
HVQFN24
INT
1
22
interrupt output (active LOW)
AD1
2
23
address input 1
AD2
3
24
address input 2
P00
4
1
quasi-bidirectional I/O 00
P01
5
2
quasi-bidirectional I/O 01
P02
6
3
quasi-bidirectional I/O 02
P03
7
4
quasi-bidirectional I/O 03
P04
8
5
quasi-bidirectional I/O 04
P05
9
6
quasi-bidirectional I/O 05
P06
10
7
quasi-bidirectional I/O 06
P07
11
8
quasi-bidirectional I/O 07
VSS
12[1]
supply ground
P10
13
10
quasi-bidirectional I/O 10
P11
14
11
quasi-bidirectional I/O 11
P12
15
12
quasi-bidirectional I/O 12
P13
16
13
quasi-bidirectional I/O 13
P14
17
14
quasi-bidirectional I/O 14
P15
18
15
quasi-bidirectional I/O 15
P16
19
16
quasi-bidirectional I/O 16
P17
20
17
quasi-bidirectional I/O 17
AD0
21
18
address input 0
SCL
22
19
serial clock line input
SDA
23
20
serial data line input/output
VDD
24
21
supply voltage
相關(guān)PDF資料
PDF描述
ATMEGA48-15MT1 MCU AVR 4K FLASH 15MHZ 32-QFN
PCA9673DK,118 IC I/O EXPANDER I2C 16B 24QSOP
PCA9671DK,118 IC I/O EXPANDER I2C 16B 24QSOP
PCA9539D,112 IC I/O EXPANDER I2C 16B 24SOIC
PCA9673BS,118 IC I/O EXPANDER I2C 16B 24HVQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA9675DK-T 功能描述:接口-I/O擴展器 16-BIT I2C FM+ QB GPIO RST PU RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
PCA9675D-T 功能描述:接口-I/O擴展器 16-BIT I2C FM+ QB GPIO RST PU RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
PCA9675PW 功能描述:接口-I/O擴展器 16-BIT I2C FM+ QB GPIO RST PU RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
PCA9675PW,112 功能描述:接口-I/O擴展器 16-BIT I2C FM+ QB RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
PCA9675PW,118 功能描述:接口-I/O擴展器 16-BIT I2C FM+ QB RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel