参数资料
型号: MCP4341T-502E/ML
厂商: Microchip Technology
文件页数: 31/59页
文件大小: 0K
描述: IC DGTL POT QUAD 5K 20QFN
标准包装: 3,300
系列: WiperLock™
接片: 129
电阻(欧姆): 5k
电路数: 4
温度系数: 标准值 150 ppm/°C
存储器类型: 非易失
接口: 4 线 SPI(芯片选择)
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-VFQFN 裸露焊盘
供应商设备封装: 20-QFN 裸露焊盘(4x4)
包装: 带卷 (TR)
Micrel, Inc.
KSZ9021GQ
September 2010
37
M9999-091010-1.2
Address
Name
Description
Mode
(1)
Default
Register 3 (3h) – PHY Identifier 2
3.15:10
PHY ID
Number
Assigned to the 19th through 24
th bits of the
Organizationally Unique Identifier (OUI)
Kendin Communication’s OUI is 0010A1 (hex)
RO
0001_01
3.9:4
Model Number
Six bit manufacturer’s model number
RO
10_0001
3.3:0
Revision
Number
Four bit manufacturer’s revision number
RO
Indicates silicon revision
Register 4 (4h) – Auto-Negotiation Advertisement
4.15
Next Page
1 = Next page capable
0 = No next page capability
RW
0
4.14
Reserved
RO
0
4.13
Remote Fault
1 = Remote fault supported
0 = No remote fault
RW
0
4.12
Reserved
RO
0
4.11:10
Pause
[4.11, 4.10]
[0,0] = No PAUSE
[1,0] = Asymmetric PAUSE (link partner)
[0,1] = Symmetric PAUSE
[1,1] = Symmetric & Asymmetric PAUSE
(local device)
RW
00
4.9
100Base-T4
1 = T4 capable
0 = No T4 capability
RO
0
4.8
100Base-TX
Full-Duplex
1 = 100Mbps full-duplex capable
0 = No 100Mbps full-duplex capability
RW
1
4.7
100Base-TX
Half-Duplex
1 = 100Mbps half-duplex capable
0 = No 100Mbps half-duplex capability
RW
1
4.6
10Base-T
Full-Duplex
1 = 10Mbps full-duplex capable
0 = No 10Mbps full-duplex capability
RW
1
4.5
10Base-T
Half-Duplex
1 = 10Mbps half-duplex capable
0 = No 10Mbps half-duplex capability
RW
1
4.4:0
Selector Field
[00001] = IEEE 802.3
RW
0_0001
Register 5 (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
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