Micrel, Inc. M9999-030106 18 March 2006 Address Name Description Mode(Note 1)
參數(shù)資料
型號： KSZ8721BI TR
廠商： Micrel Inc
文件頁數(shù)： 10/32頁
文件大?。?/td> 0K
描述： TXRX PHY 10/100 2.3.3/5V 48-SSOP
標準包裝： 1,000
類型： 收發(fā)器
驅動器/接收器數(shù)： 1/1
規(guī)程： MII，RMII
電源電壓： 2.375 V ~ 2.625 V
安裝類型： 表面貼裝
封裝/外殼： 48-BSSOP（0.295"，7.50mm 寬）
供應商設備封裝： 48-SSOP
包裝： 帶卷 (TR)
配用： 576-1627-ND - BOARD EVALUATION FOR KSZ8721BMC
576-1626-ND - BOARD EVALUATION FOR KSZ8721BL
其它名稱： KSZ8721BITR
KSZ8721BITR-ND
KS8721B/BT
Micrel, Inc.
M9999-030106
18
March 2006
Address Name
Description
Mode(Note 1) Default
1.10:7
Reserved
RO
0
1.6
No Preamble
1 = preamble suppression; 0 = normal preamble
RO
1
1.5
Auto-Negotiation Complete 1 = auto-negotiation process completed
RO
0
0 = auto-negotiation process not completed
1.4
Remote Fault
1 = remote fault; 0 = no remote fault
RO/LH
0
1.3
Auto-Negotiation Ability
1 = capable to perform auto-negotiation
RO
1
0 = unable to perform auto-negotiation
1.2
Link Status
1 = link is up; 0 = link is down
RO/LL
0
1.1
Jabber Detect
1 = jabber detected; 0 = jabber not detected. Default is Low RO/LH
0
1.0
Extended Capability
1 = supports extended capabilities registers
RO
1
Register 2h - PHY Identier 1
2.15:0
PHY ID Number
Assigned to the 3rd through 18th bits of the Organizationally RO
0022h
Unique Identier (OUI). Micrel’s OUI is 0010A1 (hex)
Register 3h - PHY Identier 2
3.15:10
PHY ID Number
Assigned to the 19th through 24th bits of the Organizationally
RO
000101
Unique Identier (OUI). Micrel’s OUI is 0010A1 (hex)
3.9:4
Model Number
Six bit manufacturer’s model number
RO
100001
3.3:0
Revision Number
Four bit manufacturer’s model number
RO
1001
Register 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 : 11
Reserved
RO
0
4.10
Pause
1 = pause function supported; 0 = no pause function
RW
0
4.9
100BaseT4
1 = T4 capable; 0 = no T4 capability
RO
0
4.8
100BaseTX Full Duplex
1 = TX with full duplex; 0 = no TX full duplex capability
RW
Set by
SPD100 &
DUPLEX
4.7
100BaseTX
1 = TX capable; 0 = no TX capability
RW
Set by
SPD100
4.6
10BaseT Full Duplex
1 = 10Mbps with full duplex
RW
Set by
0 = no 10Mbps full duplex capability
DUPLEX
4.5
10BaseT
1 = 10Mbps capable; 0 = no 10Mbps capability
RW
1
4.4:0
Selector Field
[00001] = IEEE 802.3
RW
00001
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
Note 1. RW: Read/Write, RO: Read only, SC: Self clear, LH: Latch High, LL: Latch Low. Some of the default values are set by strap-in. See “Srap-
ping Options.”
Address Name
Description
Mode
1.10:7
Reserved
RO
0
1.6
No Preamble
1 = preamble suppression; 0 = normal preamble
RO
1
1.5
Auto-Negotiation Complete 1 = auto-negotiation process completed
RO
0
0 = auto-negotiation process not completed
1.4
Remote Fault
1 = remote fault; 0 = no remote fault
RO/LH
0
1.3
Auto-Negotiation Ability
1 = capable to perform auto-negotiation
RO
1
0 = unable to perform auto-negotiation
1.2
Link Status
1 = link is up; 0 = link is down
RO/LL
0
1.1
Jabber Detect
1 = jabber detected; 0 = jabber not detected. Default is Low RO/LH
0
1.0
Extended Capability
1 = supports extended capabilities registers
RO
1
Address Name
Description
Mode
1.10:7
Reserved
RO
0
1.6
No Preamble
1 = preamble suppression; 0 = normal preamble
RO
1
1.5
Auto-Negotiation Complete 1 = auto-negotiation process completed
RO
0
1.4
Remote Fault
1 = remote fault; 0 = no remote fault
RO/LH
0
1.3
Auto-Negotiation Ability
1 = capable to perform auto-negotiation
RO
1
1.2
Link Status
1 = link is up; 0 = link is down
RO/LL
0
1.1
Jabber Detect
1 = jabber detected; 0 = jabber not detected. Default is Low RO/LH
0
1.0
Extended Capability
1 = supports extended capabilities registers
RO
1
Address Name
Description
Mode
1.10:7
Reserved
RO
0
1.6
No Preamble
1 = preamble suppression; 0 = normal preamble
RO
1
1.5
Auto-Negotiation Complete 1 = auto-negotiation process completed
RO
0
0 = auto-negotiation process not completed
1.4
Remote Fault
1 = remote fault; 0 = no remote fault
RO/LH
0
1.3
Auto-Negotiation Ability
1 = capable to perform auto-negotiation
RO
1
0 = unable to perform auto-negotiation
1.2
Link Status
1 = link is up; 0 = link is down
RO/LL
0
1.1
Jabber Detect
1 = jabber detected; 0 = jabber not detected. Default is Low RO/LH
0
1.0
Extended Capability
1 = supports extended capabilities registers
RO
1
Default
1.10:7
Reserved
RO
0
1.6
No Preamble
1 = preamble suppression; 0 = normal preamble
RO
1
1.5
Auto-Negotiation Complete 1 = auto-negotiation process completed
RO
0
1.4
Remote Fault
1 = remote fault; 0 = no remote fault
RO/LH
0
1.3
Auto-Negotiation Ability
1 = capable to perform auto-negotiation
RO
1
1.2
Link Status
1 = link is up; 0 = link is down
RO/LL
0
1.1
Jabber Detect
1 = jabber detected; 0 = jabber not detected. Default is Low RO/LH
0
1.0
Extended Capability
1 = supports extended capabilities registers
RO
1
1.10:7
Reserved
RO
0
1.6
No Preamble
1 = preamble suppression; 0 = normal preamble
RO
1
1.5
Auto-Negotiation Complete 1 = auto-negotiation process completed
RO
0
0 = auto-negotiation process not completed
1.4
Remote Fault
1 = remote fault; 0 = no remote fault
RO/LH
0
1.3
Auto-Negotiation Ability
1 = capable to perform auto-negotiation
RO
1
0 = unable to perform auto-negotiation
1.2
Link Status
1 = link is up; 0 = link is down
RO/LL
0
1.1
Jabber Detect
1 = jabber detected; 0 = jabber not detected. Default is Low RO/LH
0
1.0
Extended Capability
1 = supports extended capabilities registers
RO
1
Register 2h - PHY Identier 1
2.15:0
PHY ID Number
Assigned to the 3rd through 18th bits of the Organizationally RO
0022h
Unique Identier (OUI). Micrel’s OUI is 0010A1 (hex)
3.15:10
PHY ID Number
Assigned to the 19th through 24th bits of the Organizationally
RO
000101
Unique Identier (OUI). Micrel’s OUI is 0010A1 (hex)
3.9:4
Model Number
Six bit manufacturer’s model number
RO
100001
3.3:0
Revision Number
Four bit manufacturer’s model number
RO
1001
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 : 11
Reserved
RO
0
4.10
Pause
1 = pause function supported; 0 = no pause function
RW
0
4.9
100BaseT4
1 = T4 capable; 0 = no T4 capability
RO
0
4.8
100BaseTX Full Duplex
1 = TX with full duplex; 0 = no TX full duplex capability
RW
Set by
SPD100 &
DUPLEX
4.7
100BaseTX
1 = TX capable; 0 = no TX capability
RW
Set by
SPD100
4.6
10BaseT Full Duplex
1 = 10Mbps with full duplex
RW
Set by
0 = no 10Mbps full duplex capability
DUPLEX
4.5
10BaseT
1 = 10Mbps capable; 0 = no 10Mbps capability
RW
1
4.4:0
Selector Field
[00001] = IEEE 802.3
RW
00001
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
2.15:0
PHY ID Number
Assigned to the 3rd through 18th bits of the Organizationally RO
0022h
Unique Identier (OUI). Micrel’s OUI is 0010A1 (hex)
2.15:0
PHY ID Number
Assigned to the 3rd through 18th bits of the Organizationally RO
0022h
2.15:0
PHY ID Number
Assigned to the 3rd through 18th bits of the Organizationally RO
0022h
Unique Identier (OUI). Micrel’s OUI is 0010A1 (hex)
2.15:0
PHY ID Number
Assigned to the 3rd through 18th bits of the Organizationally RO
0022h
3.15:10
PHY ID Number
Assigned to the 19th through 24th bits of the Organizationally
RO
Unique Identier (OUI). Micrel’s OUI is 0010A1 (hex)
3.9:4
Model Number
Six bit manufacturer’s model number
RO
100001
3.3:0
Revision Number
Four bit manufacturer’s model number
RO
1001
3.15:10
PHY ID Number
Assigned to the 19th through 24th bits of the Organizationally
RO
3.9:4
Model Number
Six bit manufacturer’s model number
RO
100001
3.3:0
Revision Number
Four bit manufacturer’s model number
RO
1001
3.15:10
PHY ID Number
Assigned to the 19th through 24th bits of the Organizationally
RO
Unique Identier (OUI). Micrel’s OUI is 0010A1 (hex)
3.9:4
Model Number
Six bit manufacturer’s model number
RO
100001
3.3:0
Revision Number
Four bit manufacturer’s model number
RO
1001
3.15:10
PHY ID Number
Assigned to the 19th through 24th bits of the Organizationally
RO
3.9:4
Model Number
Six bit manufacturer’s model number
RO
100001
3.3:0
Revision Number
Four bit manufacturer’s model number
RO
1001
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 : 11
Reserved
RO
0
4.10
Pause
1 = pause function supported; 0 = no pause function
RW
0
4.9
100BaseT4
1 = T4 capable; 0 = no T4 capability
RO
0
4.8
100BaseTX Full Duplex
1 = TX with full duplex; 0 = no TX full duplex capability
RW
Set by
SPD100 &
DUPLEX
4.7
100BaseTX
1 = TX capable; 0 = no TX capability
RW
Set by
SPD100
4.6
10BaseT Full Duplex
1 = 10Mbps with full duplex
RW
Set by
0 = no 10Mbps full duplex capability
DUPLEX
4.5
10BaseT
1 = 10Mbps capable; 0 = no 10Mbps capability
RW
1
4.4:0
Selector Field
[00001] = IEEE 802.3
RW
00001
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 : 11
Reserved
RO
0
4.10
Pause
1 = pause function supported; 0 = no pause function
RW
0
4.9
100BaseT4
1 = T4 capable; 0 = no T4 capability
RO
0
4.8
100BaseTX Full Duplex
1 = TX with full duplex; 0 = no TX full duplex capability
RW
Set by
SPD100 &
DUPLEX
4.7
100BaseTX
1 = TX capable; 0 = no TX capability
RW
Set by
SPD100
4.6
10BaseT Full Duplex
1 = 10Mbps with full duplex
RW
Set by
0 = no 10Mbps full duplex capability
DUPLEX
4.5
10BaseT
1 = 10Mbps capable; 0 = no 10Mbps capability
RW
1
4.4:0
Selector Field
[00001] = IEEE 802.3
RW
00001
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 : 11
Reserved
RO
0
4.10
Pause
1 = pause function supported; 0 = no pause function
RW
0
4.9
100BaseT4
1 = T4 capable; 0 = no T4 capability
RO
0
4.8
100BaseTX Full Duplex
1 = TX with full duplex; 0 = no TX full duplex capability
RW
Set by
SPD100 &
DUPLEX
4.7
100BaseTX
1 = TX capable; 0 = no TX capability
RW
Set by
SPD100
4.6
10BaseT Full Duplex
1 = 10Mbps with full duplex
RW
Set by
0 = no 10Mbps full duplex capability
DUPLEX
4.5
10BaseT
1 = 10Mbps capable; 0 = no 10Mbps capability
RW
1
4.4:0
Selector Field
[00001] = IEEE 802.3
RW
00001
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 : 11
Reserved
RO
0
4.10
Pause
1 = pause function supported; 0 = no pause function
RW
0
4.9
100BaseT4
1 = T4 capable; 0 = no T4 capability
RO
0
4.8
100BaseTX Full Duplex
1 = TX with full duplex; 0 = no TX full duplex capability
RW
Set by
SPD100 &
DUPLEX
4.7
100BaseTX
1 = TX capable; 0 = no TX capability
RW
Set by
SPD100
4.6
10BaseT Full Duplex
1 = 10Mbps with full duplex
RW
Set by
0 = no 10Mbps full duplex capability
DUPLEX
4.5
10BaseT
1 = 10Mbps capable; 0 = no 10Mbps capability
RW
1
4.4:0
Selector Field
[00001] = IEEE 802.3
RW
00001
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
5.15
Next Page
1 = next page capable; 0 = no next page capability
RO
0
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
5.15
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
5.15
Next Page
1 = next page capable; 0 = no next page capability
RO
0
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
相關PDF資料
PDF描述
KSZ8721BLI TR TXRX PHY 10/100 2.3.3/5V 48-LQFP
KSZ8721CL A2 TR TXRX PHY 10/100 3.3V 48-LQFP
KSZ8841-16MQL A6 IC MAC CTRLR 8/16BIT 128-PQFP
KSZ8841-32MVLI IC MAC CTRLR 32BIT 128-LQFP
KSZ8841-PMQL IC MAC CTRLR 32BIT 128-PQFP
相關代理商/技術參數(shù)
參數(shù)描述
KSZ8721BL 功能描述:以太網(wǎng) IC 10/100 Base-TX/FX Physical Layer Transceiver, Single 3.3V Supply, 48-LQFP (Lead Free) RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8721BL A4 制造商:Micrel Inc 功能描述:PHY 1-CH 10Mbps/100Mbps 48-Pin LQFP
KSZ8721BL A4 TR 制造商:Micrel Inc 功能描述:PHY 1-CH 10Mbps/100Mbps 48-Pin LQFP T/R
KSZ8721BL TR 功能描述:以太網(wǎng) IC 10/100 Base-TX/FX Physical Layer Transceiver, Single 3.3V Supply, 48-LQFP (Lead Free) RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8721BLA4 功能描述:TXRX 10/100 3.3V 48-SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:1,140 系列:AU 類型:收發(fā)器 驅動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*