參數(shù)資料
型號: MCP4362T-502E/ST
廠商: Microchip Technology
文件頁數(shù): 29/59頁
文件大?。?/td> 0K
描述: IC DGTL POT QUAD 5K 14TSSOP
標(biāo)準(zhǔn)包裝: 2,500
系列: WiperLock™
接片: 257
電阻(歐姆): 5k
電路數(shù): 4
溫度系數(shù): 標(biāo)準(zhǔn)值 150 ppm/°C
存儲器類型: 非易失
接口: 4 線 SPI(芯片選擇)
電源電壓: 2.7 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: 帶卷 (TR)
Micrel, Inc.
KSZ9021GQ
September 2010
35
M9999-091010-1.2
Register Number (Hex)
Description
27 (1Bh)
Interrupt Control/Status
28 (1Ch)
Digital Debug Control 1
29 (1Dh) – 30 (1Eh)
Reserved
31 (1Fh)
PHY Control
Extended Registers
257 (101h)
Strap Status
258 (102h)
Operation Mode Strap Override
259 (103h)
Operation Mode Strap Status
263 (107h)
Analog Test Register
Register Description
IEEE Defined Registers
Address
Name
Description
Mode
(1)
Default
Register 0 (0h) – Basic Control
0.15
Reset
1 = Software PHY reset
0 = Normal operation
This bit is self-cleared after a ‘1’ is written to it
RW/SC
0
0.14
Loop-back
1 = Loop-back mode
0 = Normal operation
RW
0
0.13
Speed Select
(LSB)
[0.6, 0.13]
[1,1] = Reserved
[1,0] = 1000Mbps
[0,1] = 100Mbps
[0,0] = 10Mbps
This bit is ignored if auto-negotiation is enabled
(register 0.12 = 1)
RW
Hardware Setting
0.12
Auto-
Negotiation
Enable
1 = Enable auto-negotiation process
0 = Disable auto-negotiation process
If enabled, auto-negotiation result overrides
settings in register 0.13, 0.8 and 0.6
RW
1
0.11
Power Down
1 = Power down mode
0 = Normal operation
RW
0
0.10
Isolate
1 = Electrical isolation of PHY from GMII/MII
0 = Normal operation
RW
0
0.9
Restart Auto-
Negotiation
1 = Restart auto-negotiation process
0 = Normal operation
This bit is self-cleared after a ‘1’ is written to it
RW/SC
0
0.8
Duplex Mode
1 = Full-duplex
0 = Half-duplex
RW
Hardware Setting
0.7
Collision Test
1 = Enable COL test
0 = Disable COL test
RW
0
相關(guān)PDF資料
PDF描述
VI-BNW-MY-F4 CONVERTER MOD DC/DC 5.5V 50W
MCP4362T-104E/ST IC DGTL POT QUAD 100K 14TSSOP
MS27497E16A35SC CONN RCPT 55POS WALL MNT W/SCKT
MCP4362T-103E/ST IC DGTL POT QUAD 10K 14TSSOP
MCP4361T-503E/ST IC DGTL POT QUAD 50K 20TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP4362T-503E/ST 功能描述:數(shù)字電位計(jì) IC 50k SPI Qd Ch 8-Bit Nonvolatile memory 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
MCP43XXEV 功能描述:數(shù)字電位計(jì)開發(fā)工具 MCP43XX Eval Board RoHS:否 制造商:Arduino 產(chǎn)品:TinkerKit Rotary Potentiometers 工具用于評估:TinkerKit 電阻:4.7 kOhms 工作電源電壓:0 V to 5 V
MCP4431-103E/ML 功能描述:數(shù)字電位計(jì) IC 10k I2Cquad Ch Pot 7bit volatile memory 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
MCP4431-103E/ST 功能描述:數(shù)字電位計(jì) IC 10k I2Cquad Ch Pot 7bit volatile memory 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
MCP4431-104E/ML 功能描述:數(shù)字電位計(jì) IC 100k I2Cquad Ch Pot 7bit volatile memory 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