參數(shù)資料
型號： MCP4231-104E/ML
廠商： Microchip Technology
文件頁數(shù)： 31/59頁
文件大?。?/td> 0K
描述： IC POT DGTL DUAL 100K SPI 16QFN
標準包裝： 91
接片： 129
電阻（歐姆）： 100k
電路數(shù)： 2
溫度系數(shù)： 標準值 150 ppm/°C
存儲器類型： 易失
接口： 4 線 SPI（芯片選擇）
電源電壓： 1.8 V ~ 5.5 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 16-VQFN 裸露焊盤
供應商設備封裝： 16-QFN-EP（4x4）
包裝： 管件
Micrel, Inc.
KSZ8051MNL/RNL
July 2010
37
M9999-070910-1.0
Register Description (Continued)
Address
Name
Description
Mode
(1)
Default
Register 5h – Auto-Negotiation Link Partner Ability
5.15
Next Page
1 = Next page capable
0 = No next page capability
RO
0
5.14
Acknowledge
1 = Link code word received from partner
0 = Link code word not yet received
RO
0
5.13
Remote Fault
1 = Remote fault detected
0 = No remote fault
RO
0
5.12
Reserved
RO
0
5.11:10
Pause
[00] = No PAUSE
[10] = Asymmetric PAUSE
[01] = Symmetric PAUSE
[11] = Asymmetric & Symmetric PAUSE
RO
00
5.9
100Base-T4
1 = T4 capable
0 = No T4 capability
RO
0
5.8
100Base-TX
Full-Duplex
1 = 100Mbps full-duplex capable
0 = No 100Mbps full-duplex capability
RO
0
5.7
100Base-TX
Half-Duplex
1 = 100Mbps half-duplex capable
0 = No 100Mbps half-duplex capability
RO
0
5.6
10Base-T
Full-Duplex
1 = 10Mbps full-duplex capable
0 = No 10Mbps full-duplex capability
RO
0
5.5
10Base-T
Half-Duplex
1 = 10Mbps half-duplex capable
0 = No 10Mbps half-duplex capability
RO
0
5.4:0
Selector Field
[00001] = IEEE 802.3
RO
0_0001
Register 6h – Auto-Negotiation Expansion
6.15:5
Reserved
RO
0000_0000_000
6.4
Parallel
Detection Fault
1 = Fault detected by parallel detection
0 = No fault detected by parallel detection
RO/LH
0
6.3
Link Partner
Next Page
Able
1 = Link partner has next page capability
0 = Link partner does not have next page
capability
RO
0
6.2
Next Page
Able
1 = Local device has next page capability
0 = Local device does not have next page
capability
RO
1
6.1
Page Received
1 = New page received
0 = New page not received yet
RO/LH
0
6.0
Link Partner
Auto-
Negotiation
Able
1 = Link partner has auto-negotiation capability
0 = Link partner does not have auto-negotiation
capability
RO
0
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MCP4231-502-E/P 功能描述:數(shù)字電位計 IC Digital Pot, 128 steps, SPI, dual channel RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP4231-502E/P 制造商:Microchip Technology Inc 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE
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