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KSZ8091RNBCA中文資料麥瑞半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
KSZ8091RNBCA |
參數(shù)屬性 | KSZ8091RNBCA 封裝/外殼為32-VFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC) > 驅(qū)動器,接收器,收發(fā)器;產(chǎn)品描述:IC TRANSCEIVER FULL 1/1 32QFN |
功能描述 | 10Base-T/100Base-TX Physical Layer Transceiver |
文件大小 |
2.92299 Mbytes |
頁面數(shù)量 |
79 頁 |
生產(chǎn)廠商 | Micrel Semiconductor |
企業(yè)簡稱 |
Micrel【麥瑞半導(dǎo)體】 |
中文名稱 | 麥瑞半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-25 19:10:00 |
KSZ8091RNBCA規(guī)格書詳情
General Description
The KSZ8091 is a single-supply 10Base-T/100Base-TX Ethernet physical-layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable.
The KSZ8091 is a highly-integrated PHY solution. It reduces board cost and simplifies board layout by using on-chip termination resistors for the differential pairs, by integrating a low-noise regulator to supply the 1.2V core, and by offering a flexible 1.8/2.5/3.3V digital I/O interface.
The KSZ8091MNX offers the Media Independent Interface (MII) and the KSZ8091RNB offers the Reduced Media Independent Interface (RMII) for direct connection with MII/RMII-compliant Ethernet MAC processors and switches.
Energy Efficient Ethernet (EEE) provides further power saving during idle traffic periods and Wake-on-LAN (WOL) provides a mechanism for the KSZ8091 to wake up a system that is in standby power mode.
The KSZ8091 provides diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between KSZ8091 I/Os and the board. Micrel LinkMD? TDR-based cable diagnostics identify faulty copper cabling.
The KSZ8091MNX and KSZ8091RNB are available in 32-pin, lead-free QFN packages (see “Ordering Information”).
Datasheets and support documentation are available on Micrel’s web site at: www.micrel.com.
Features
? Single-chip 10Base-T/100Base-TX IEEE 802.3 compliant Ethernet transceiver
? MII interface support (KSZ8091MNX)
? RMII v1.2 interface support with a 50MHz reference clock output to MAC, and an option to input a 50MHz reference clock (KSZ8091RNB)
? Back-to-back mode support for a 100Mbps copper repeater
? MDC/MDIO management interface for PHY register configuration
? Programmable interrupt output
? LED outputs for link and activity status indication, plus speed indication for KSZ8091RNB
? On-chip termination resistors for the differential pairs
? Baseline wander correction
? HP Auto MDI/MDI-X to reliably detect and correct straight-through and crossover cable connections with disable and enable option
? Auto-negotiation to automatically select the highest link-up speed (10/100Mbps) and duplex (half/full)
? Energy Efficient Ethernet (EEE) support with low-power idle (LPI) mode and clock stoppage (MII version only) for 100Base-TX and transmit amplitude reduction with 10Base-Te option
? Wake-on-LAN (WOL) support with either magic packet, link status change, or robust custom-packet detection
產(chǎn)品屬性
- 產(chǎn)品編號:
KSZ8091RNBCA
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 驅(qū)動器,接收器,收發(fā)器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 類型:
收發(fā)器
- 協(xié)議:
MII,RMII
- 驅(qū)動器/接收器數(shù):
1/1
- 雙工:
完全版
- 電壓 - 供電:
1.8V,2.5V,3.3V
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
32-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
32-QFN(5x5)
- 描述:
IC TRANSCEIVER FULL 1/1 32QFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICREL/麥瑞 |
24+ |
SMD |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Microchip |
23+ |
32QFN |
10000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
微芯/支持實單 |
22+ |
VQFN-32 |
980 |
全新原裝 |
詢價 | ||
MICROCHIP/微芯 |
21+ |
NA |
1848 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢價 | ||
MICROCHIP/美國微芯 |
21+ |
QFN-32_5x5x05P |
30000 |
全新原裝 現(xiàn)貨 價優(yōu) |
詢價 | ||
MICROCHIP/美國微芯 |
2023 |
QFN-32_5x5x05P |
50000 |
公司原裝現(xiàn)貨/支持實單 |
詢價 | ||
MICROCHIP |
23+ |
QFN-32 |
10000 |
只做原裝 假一賠萬 |
詢價 | ||
MolexInc |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
Microchip(微芯) |
23+ |
VQFN32 |
9008 |
原廠可訂貨,技術(shù)支持,直接渠道??珊灡9┖贤?/div> |
詢價 | ||
Microchip(微芯) |
23+ |
VQFN32 |
13276 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 |