參數(shù)資料
型號(hào)： MCP4252T-502E/MF
廠商： Microchip Technology
文件頁數(shù)： 35/59頁
文件大?。?/td> 0K
描述： IC RHEOSTAT 5K 2CH 10-DFN
標(biāo)準(zhǔn)包裝： 3,300
接片： 257
電阻（歐姆）： 5k
電路數(shù)： 2
溫度系數(shù)： 標(biāo)準(zhǔn)值 150 ppm/°C
存儲(chǔ)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： 10-VFDFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 10-DFN-EP（3x3）
包裝： 帶卷 (TR)
其它名稱： MCP4252T-502-E/MF
MCP4252T-502-E/MFTR
MCP4252T-502-E/MFTR-ND
MCP4252T-502E/MFTR
Micrel, Inc.
KSZ8051MNL/RNL
July 2010
40
M9999-070910-1.0
Register Description (Continued)
Address
Name
Description
Mode
(1)
Default
Register 18h – Expanded Control
18.15:12
Reserved
RW
0000
18.11
EDPD
Disabled
Energy Detect Power Down mode
1 = Disable
0 = Enable
RW
1
18.10
100Base-TX
Preamble
Restore
1 = Restore received preamble to MII output
(random latency)
0 = Consume 1-byte preamble before sending
frame to MII output for fixed latency
This bit is applicable for KSZ8051MNL only.
RW
0
18.9:7
Reserved
RW
000
18.6
10Base-T
Preamble
Restore
1 = Restore received preamble to MII output
0 = Remove all 7-bytes of preamble before
sending frame (starting with SFD) to MII
output
This bit is applicable for KSZ8051MNL only.
RW
0
18.5:0
Reserved
RW
00_0000
Register 1Bh – Interrupt Control/Status
1b.15
Jabber
Interrupt
Enable
1 = Enable Jabber Interrupt
0 = Disable Jabber Interrupt
RW
0
1b.14
Receive Error
Interrupt
Enable
1 = Enable Receive Error Interrupt
0 = Disable Receive Error Interrupt
RW
0
1b.13
Page Received
Interrupt
Enable
1 = Enable Page Received Interrupt
0 = Disable Page Received Interrupt
RW
0
1b.12
Parallel Detect
Fault Interrupt
Enable
1 = Enable Parallel Detect Fault Interrupt
0 = Disable Parallel Detect Fault Interrupt
RW
0
1b.11
Link Partner
Acknowledge
Interrupt
Enable
1 = Enable Link Partner Acknowledge Interrupt
0 = Disable Link Partner Acknowledge
Interrupt
RW
0
1b.10
Link Down
Interrupt
Enable
1= Enable Link Down Interrupt
0 = Disable Link Down Interrupt
RW
0
1b.9
Remote Fault
Interrupt
Enable
1 = Enable Remote Fault Interrupt
0 = Disable Remote Fault Interrupt
RW
0
1b.8
Link Up
Interrupt
Enable
1 = Enable Link Up Interrupt
0 = Disable Link Up Interrupt
RW
0
1b.7
Jabber
Interrupt
1 = Jabber occurred
0 = Jabber did not occurred
RO/SC
0
1b.6
Receive Error
Interrupt
1 = Receive Error occurred
0 = Receive Error did not occurred
RO/SC
0
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MCP4252T-503E/MF 功能描述:數(shù)字電位計(jì) IC Dual 8B V SPI Rheo 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(chǔ)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
MCP4252T-503-E/MF 功能描述:數(shù)字電位計(jì) IC Digital Pot, 256 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(chǔ)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
MCP4252T-503E/UN 功能描述:數(shù)字電位計(jì) IC Dual 8B V SPI Rheo 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(chǔ)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
MCP4252T-503-E/UN 功能描述:數(shù)字電位計(jì) IC Digital Pot, 256 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(chǔ)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
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