參數(shù)資料
型號: MCP4231-103E/ST
廠商: Microchip Technology
文件頁數(shù): 37/59頁
文件大?。?/td> 0K
描述: IC DGTL POT DL 10K 2CH 14-TSSOP
標(biāo)準(zhǔn)包裝: 96
接片: 129
電阻(歐姆): 10k
電路數(shù): 2
溫度系數(shù): 標(biāo)準(zhǔn)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: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 管件
其它名稱: MCP4231-103-E/ST
MCP4231-103-E/ST-ND
Micrel, Inc.
KSZ8051MNL/RNL
July 2010
42
M9999-070910-1.0
Register Description (Continued)
Address
Name
Description
Mode
(1)
Default
1e.3
PHY Isolate
1 = PHY in isolate mode
0 = PHY in normal operation
RW
0
1e.2:0
Operation
Mode
Indication
[000] = still in auto-negotiation
[001] = 10Base-T half-duplex
[010] = 100Base-TX half-duplex
[011] = reserved
[100] = reserved
[101] = 10Base-T full-duplex
[110] = 100Base-TX full-duplex
[111] = reserved
RO
000
Register 1Fh – PHY Control 2
1f:15
HP_MDIX
1 = HP Auto MDI/MDI-X mode
0 = Micrel Auto MDI/MDI-X mode
RW
1
1f:14
MDI/MDI-X
Select
When Auto MDI/MDI-X is disabled,
1 = MDI-X Mode
Transmit on RXP,RXM (pins 5,4) and
Receive on TXP,TXM (pins 7,6)
0 = MDI Mode
Transmit on TXP,TXM (pins 7,6) and
Receive on RXP,RXM (pins 5,4)
RW
0
1f:13
Pair Swap
Disable
1 = Disable auto MDI/MDI-X
0 = Enable auto MDI/MDI-X
RW
0
1f.12
Reserved
RW
0
1f.11
Force Link
1 = Force link pass
0 = Normal link operation
This bit bypasses the control logic and allow
transmitter to send pattern even if there is no
link.
RW
0
1f.10
Power Saving
1 = Enable power saving
0 = Disable power saving
RW
0
1f.9
Interrupt Level
1 = Interrupt pin active high
0 = Interrupt pin active low
RW
0
1f.8
Enable Jabber
1 = Enable jabber counter
0 = Disable jabber counter
RW
1
1f.7
RMII
Reference
Clock Select
1 = RMII 50MHz Clock Mode; clock input to XI
(pin 9) is 50MHz
0 = RMII 25MHz Clock Mode; clock input to XI
(pin 9) is 25MHz
This bit is applicable for KSZ8051RNL only.
RW
0
1f.6
Reserved
RW
0
相關(guān)PDF資料
PDF描述
MCP4232-502E/UN IC POT DGTL 5K 129TAPS 10-MSOP
VE-2NR-MY-F2 CONVERTER MOD DC/DC 7.5V 50W
M83723/73R14078 CONN RCPT 7POS JAM NUT W/SCKT
MS27505E17F6PA CONN RCPT 6POS BOX MNT W/PINS
VE-2NR-MY-F1 CONVERTER MOD DC/DC 7.5V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP4231-104E/ML 功能描述:數(shù)字電位計 IC Digital Pot 128 step SPI dual Ch 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP4231-104E/P 功能描述:數(shù)字電位計 IC Dual 7B V SPI POT 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP4231-104-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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP4231-104E/P 制造商:Microchip Technology Inc 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE
MCP4231-104E/SL 功能描述:數(shù)字電位計 IC Dual 7B V SPI POT 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel