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参数资料
| 型号： | KSZ9021RLI |
| 厂商： | Micrel Inc |
| 文件页数： | 34/58页 |
| 文件大小： | 0K |
| 描述： | TXRX ETHERNET GB RGMII 64-LQFP |
| 标准包装： | 160 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 8/8 |
| 规程： | 千兆位以太网 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-LQFP 裸露焊盘 |
| 供应商设备封装： | 64-E-LQFP |
| 包装： | 托盘 |
| 其它名称： | 576-3636 KSZ9021RLI-ND |
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Micrel, Inc.
KSZ9021RL/RN
February 13, 2014
4
Revision 1.2
Contents
Pin Configuration – KSZ9021RL .......................................................................................................................................... 8
Pin Description – KSZ9021RL.............................................................................................................................................. 9
Strapping Options – KSZ9021RL....................................................................................................................................... 14
Pin Configuration – KSZ9021RN........................................................................................................................................ 15
Pin Description – KSZ9021RN ........................................................................................................................................... 16
Strapping Options – KSZ9021RN ...................................................................................................................................... 21
Functional Overview ........................................................................................................................................................... 22
Functional Description: 10Base-T/100Base-TX Transceiver .......................................................................................... 23
100Base-TX Transmit....................................................................................................................................................... 23
100Base-TX Receive ........................................................................................................................................................ 23
Scrambler/De-scrambler (100Base-TX only).................................................................................................................... 23
10Base-T Transmit ........................................................................................................................................................... 23
10Base-T Receive ............................................................................................................................................................ 23
Functional Description: 1000Base-T Transceiver............................................................................................................ 24
Analog Echo Cancellation Circuit ..................................................................................................................................... 24
Automatic Gain Control (AGC) ......................................................................................................................................... 24
Analog-to-Digital Converter (ADC) ................................................................................................................................... 24
Timing Recovery Circuit.................................................................................................................................................... 25
Adaptive Equalizer ............................................................................................................................................................ 25
Trellis Encoder and Decoder ............................................................................................................................................ 25
Functional Description: 10/100/1000 Transceiver Features ........................................................................................... 25
Auto MDI/MDI-X................................................................................................................................................................ 25
Pair- Swap, Alignment, and Polarity Check...................................................................................................................... 26
Wave Shaping, Slew Rate Control and Partial Response................................................................................................ 26
PLL Clock Synthesizer...................................................................................................................................................... 26
Auto-Negotiation ................................................................................................................................................................. 26
RGMII Interface .................................................................................................................................................................... 28
RGMII Signal Definition .................................................................................................................................................... 29
RGMII Signal Diagram ...................................................................................................................................................... 29
RGMII Pad Skew Registers .............................................................................................................................................. 30
RGMII In-band Status ....................................................................................................................................................... 32
MII Management (MIIM) Interface....................................................................................................................................... 32
Interrupt (INT_N).................................................................................................................................................................. 32
LED Mode............................................................................................................................................................................. 33
Single LED Mode .............................................................................................................................................................. 33
Tri-color Dual LED Mode .................................................................................................................................................. 33
NAND Tree Support ............................................................................................................................................................ 34
Power Management ............................................................................................................................................................ 35
Power Saving Mode.......................................................................................................................................................... 35
Software Power Down Mode ............................................................................................................................................ 35
Chip Power Down Mode ................................................................................................................................................... 35
Register Map........................................................................................................................................................................ 35
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KSZ9021RN | 功能描述:以太网 IC Gigabit Ethernet Transceiver with RGMII, Lead Free RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| KSZ9021RN-EVAL | 功能描述:以太网开发工具 Gigabit Ethernet Transceiver with RGMII - Evaluation Board RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压: |
| KSZ9021RNI | 功能描述:以太网 IC Gigabit Ethernet Transceiver with RGMII, I-Temp RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| KSZ9031MNX | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:The KSZ9031MNX is a completely integrated triple-speed (10Base-T/100Base-TX/1000Base-T) Ethernet physicallayer transceiver for transmission and reception of data on standard CAT-5 unshielded twisted pair (UTP) cable. |
| KSZ9031MNXCA | 功能描述:以太网 IC 1-Port Gigabit Ethernet PHY RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
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