參數(shù)資料
型號: PCA9672D,518
廠商: NXP Semiconductors
文件頁數(shù): 26/36頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 8B 16SOIC
產(chǎn)品培訓(xùn)模塊: LED Controllers
I²C Bus Fundamentals
特色產(chǎn)品: NXP - I2C Interface
標(biāo)準(zhǔn)包裝: 1
接口: I²C
輸入/輸出數(shù): 8
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: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SO
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: 568-4195-6
PCA9672
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 3 — 27 May 2013
32 of 36
NXP Semiconductors
PCA9672
Remote 8-bit I/O expander for Fm+ I2C-bus with interrupt and reset
19. Abbreviations
20. Revision history
Table 12.
Abbreviations
Acronym
Description
CDM
Charged Device Model
CMOS
Complementary Metal Oxide Semiconductor
ESD
ElectroStatic Discharge
GPIO
General Purpose Input/Output
HBM
Human Body Model
LED
Light Emitting Diode
IC
Integrated Circuit
I2C-bus
Inter IC bus
ID
Identification
LSB
Least Significant Bit
MM
Machine Model
MSB
Most Significant Bit
PLC
Programmable Logic Controller
PWM
Pulse Width Modulation
RAID
Redundant Array of Independent Disks
Table 13.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
PCA9672 v.3
20130527
Product data sheet
-
PCA9672 v.2
Modifications:
added (new) third bullet item “Keypads”
added (new) eighth bullet item “Mobile devices”
Figure 1 “Block diagram of PCA9672” modified: switched positions of blocks “INTERRUPT LOGIC”
and “LP FILTER”
Figure 2 “Simplified schematic diagram of P0 to P7” modified: removed diode between “VDD” and
“P0 to P7” signals
first paragraph re-written
fourth paragraph: inserted phrase “or the newer PCA8574”
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PCA9672PW112 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: