參數(shù)資料
型號： PCA9672BS,118
廠商： NXP Semiconductors
文件頁數(shù)： 27/36頁
文件大?。?/td> 0K
描述： IC I/O EXPANDER 8BIT 16-HVQFN
標(biāo)準(zhǔn)包裝： 1
接口： I²C
輸入/輸出數(shù)： 8
中斷輸出： 是
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-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 16-HVQFN
包裝： 標(biāo)準(zhǔn)包裝
包括： POR
其它名稱： 568-4194-6
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
33 of 36
NXP Semiconductors
PCA9672
Remote 8-bit I/O expander for Fm+ I2C-bus with interrupt and reset
Modifications:
(continued)
– first bullet item following first paragraph changed from “8 bits with the manufacturer name”
to “12 bits with the manufacturer name”
– second bullet item following first paragraph re-written
– List item 6. on page 8 changed from “starting with the 8 manufacturer bits ... , followed by the 13
part identification bits” to “starting with the 12 manufacturer bits ... , followed by the 9 part
identification bits”
– Figure 11 modified: added “Sr” bit (ReSTART condition)
– added paragraph following Figure 11
Section 8.4 “Power-on reset”: second and third sentences re-written
Section 8.5 “Interrupt output (INT)”: fourth, fifth and sixth paragraphs re-written; added (new) seventh
paragraph
Section 8.6 “RESET input”: added (new) third sentence
– first paragraph, third sentence re-written
– second paragraph, third sentence re-written
– second paragraph: second sentence changed from “there is incoming data or a change of data”
to “there has been a change of data”
– added (new) third paragraph
– first sentence changed from “maximum sinking current of 25 mA per bit” to “minimum guaranteed
sinking current of 25 mA per bit at 5 V”
– deleted phrase “in the same octal” from second sentence
– appended phrase “which is the device recommended total limit” to fourth sentence
– added (new) fifth sentence
– Figure 21 “High current-drive load application” modified: added resistors on P6 and P7 signals
Table 6 “Limiting values”: added Tj(max) limits
– sub-section “I/Os; P0 to P7”: added VIL characteristic
– sub-section “I/Os; P0 to P7”: added VIH characteristic
– sub-section “Input RESET” is corrected by removing IOH row
Table 9 “Dynamic characteristics”, sub-section “Interrupt timing”:
– symbol/parameter changed from “tv(D), data input valid time” to “tv(INT), valid time on pin INT”
– symbol/parameter changed from td(rst), reset delay time” to “trst(INT), reset time on pin INT”
PCA9672 v.2
20070706
Product data sheet
-
PCA9672 v.1
20060620
Objective data sheet
-
Table 13.
Revision history …continued
Document ID
Release date
Data sheet status
Change notice
Supersedes
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA9672BS-T 功能描述:接口-I/O擴展器 8BIT I2C FM+ QB GPIO INT-RS 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
PCA9672D 功能描述:接口-I/O擴展器 8BIT I2C FM+ QB GPIO INT-RS 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
PCA9672D,512 功能描述:接口-I/O擴展器 8BIT I2C FM+ QB GPIO 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
PCA9672D,518 功能描述:接口-I/O擴展器 8BIT I2C FM+ QB GPIO 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
PCA9672D-T 功能描述:接口-I/O擴展器 8BIT I2C FM+ QB GPIO INT-RS 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
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