KS8721BL集成電路（IC）的驅(qū)動(dòng)器接收器收發(fā)器規(guī)格書PDF中文資料
| 廠商型號(hào) |
KS8721BL |
| 參數(shù)屬性 | KS8721BL 封裝/外殼為48-LQFP；包裝為卷帶（TR）；類別為集成電路（IC）的驅(qū)動(dòng)器接收器收發(fā)器；產(chǎn)品描述：IC TRANSCEIVER FULL 1/1 48LQFP |
| 功能描述 | 3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver |
| 封裝外殼 | 48-LQFP |
| 文件大小 |
218.86 Kbytes |
| 頁(yè)面數(shù)量 |
33 頁(yè) |
| 生產(chǎn)廠商 | Micrel Semiconductor |
| 企業(yè)簡(jiǎn)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(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-14 18:14:00 |
KS8721BL規(guī)格書詳情
General Description
Operating with a 2.5V core to meet low-voltage and low power requirements, the KS8721BL and KS8721SL are 10BASE-T/100BASE-TX/FX Physical Layer Transceivers that use MII and RMII interfaces to transmit and receive data. They contain 10BASE-T Physical Medium Attachment (PMA), Physical Medium Dependent (PMD), and Physical Coding Sub-layer (PCS) functions. The KS8721BL/SL also have on-chip 10BASE-T output filtering. This eliminates the need for external filters and allows a single set of line magnetics to be used to meet requirements for both 100BASE-TX and 10BASE-T.
Features
? Single chip 100BASE-TX/100BASE-FX/10BASE-T physical layer solution
? 2.5V CMOS design; 2.5/3.3V tolerance on I/O
? 3.3V single power supply with built-in voltage regulator; Power consumption <340mW (including output driver current)
? Fully compliant to IEEE 802.3u standard
? Supports MII and Reduced MII (RMII)
? Supports 10BASE-T, 100BASE-TX, and 100BASE-FX with Far_End_Fault Detection
? Supports power-down and power-saving modes
? Configurable through MII serial management ports or via external control pins
? Supports auto-negotiation and manual selection for 10/100Mbps speed and full-/half-duplex modes
? On-chip, built-in, analog front-end filtering for both 100BASE-TX and 10BASE-T
? LED outputs for link, activity, full-/half-duplex, collision, and speed
? Supports back-to-back, FX to TX for media converter applications
? Supports MDI/MDI-X auto-crossover
? KS8721BL is a drop-in replacement for the KS8721BT in the same footprint
? KS8721SL is a drop-in replacement for the KS8721B in the same footprint
? Commercial Temperature Range: 0oC to +70oC
? Industrial Temperature Range: –40oC to +85oC
? Available in 48-pin SSOP and LQFP
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
KS8721BL
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > 驅(qū)動(dòng)器，接收器，收發(fā)器
- 包裝：
卷帶（TR）
- 類型：
收發(fā)器
- 協(xié)議：
MII，RMII
- 驅(qū)動(dòng)器/接收器數(shù)：
1/1
- 雙工：
完全版
- 電壓 - 供電：
2.375V ~ 2.625V
- 工作溫度：
0°C ~ 70°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
48-LQFP
- 供應(yīng)商器件封裝：
48-LQFP（7x7）
- 描述：
IC TRANSCEIVER FULL 1/1 48LQFP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICREL |
2018+ |
QFP48 |
11256 |
只做進(jìn)口原裝正品!假一賠十! |
詢價(jià) | ||
MICREL |
20+ |
QFP48 |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) | ||
MICREL |
LQFP48 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
MICREL |
22+ |
QFP48 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
INTEL |
23+ |
NA |
6800 |
原裝正品,力挺實(shí)單 |
詢價(jià) | ||
MICREL |
24+ |
QFP48 |
2568 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨 |
詢價(jià) | ||
22+ |
5000 |
詢價(jià) | |||||
MICREL/麥瑞 |
24+ |
QFP |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MICREL |
24+ |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | |||
KENDIN |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價(jià)格優(yōu)勢(shì). |
詢價(jià) |
