KSZ9021GQ集成電路（IC）的驅(qū)動器接收器收發(fā)器規(guī)格書PDF中文資料
| 廠商型號 |
KSZ9021GQ |
| 參數(shù)屬性 | KSZ9021GQ 封裝/外殼為128-BFQFP；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）的驅(qū)動器接收器收發(fā)器；產(chǎn)品描述：IC TRANSCEIVER FULL 8/8 128PQFP |
| 功能描述 | Single-port 10/100/1000Base-T Gigabit Transceiver |
| 封裝外殼 | 128-BFQFP |
| 文件大小 |
67.55 Kbytes |
| 頁面數(shù)量 |
2 頁 |
| 生產(chǎn)廠商 | Micrel Semiconductor |
| 企業(yè)簡稱 |
Micrel【麥瑞半導體】 |
| 中文名稱 | 麥瑞半導體官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-3-11 22:58:00 |
| 人工找貨 | KSZ9021GQ價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
KSZ9021GQ規(guī)格書詳情
General Description
The KSZ9021RL is a completely integrated triple speed (10Base-T/100Base-TX/1000Base-T) Ethernet Physical Layer Transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable.
Features
? Single-chip 10/100/1000Mbps IEEE 802.3 compliant Ethernet Transceiver
? RGMII interface compliant to RGMII Version 1.3
? RGMII I/Os with 3.3V/2.5V tolerant and programmable timings to adjust and correct delays on both Tx and Rx paths
? Auto-negotiation to automatically select the highest link up speed (10/100/100Mbps) and duplex (half/full)
? On-chip termination resistors for the differential pairs
? On-chip LDO controller to support single 3.3V supply operation – requires only external FET to generate 1.2V for the core
? Jumbo frame support up to 16KB
? 125MHz Reference Clock Output
? Programmable LED outputs for link, activity and speed
? Baseline Wander Correction
? LinkMD? TDR-based cable diagnostics for identification of faulty copper cabling
? Parametric NAND Tree support for fault detection between chip I/Os and board.
? Loopback modes for diagnostics
? Automatic MDI/MDI-X crossover for detection and correction of pair swap at all speeds of operation
? Automatic detection and correction of pair swap, pair skew and pair polarity
? MDC/MDIO Management Interface for PHY register configuration
? Interrupt pin option
? Power down and power saving modes
? Operating Voltages
Core: 1.2V (external FET or regulator)
I/O: 3.3V or 2.5V
Transceiver: 3.3V
? Available packages
64-pin E-LQFP (10mm x 10mm): KSZ9021RL
48-pin QFN (7mm x 7mm): KSZ9021RN
Applications
? Laser/Network printer
? Network attached storage (NAS)
? Network server
? Gigabit LAN on motherboard (GLOM)
? Broadband gateway
? Gigabit SOHO/SMB router
? IPTV
? IP Set-top box
? Game console
? Triple-play (data, voice, video) media center
? Media converter
產(chǎn)品屬性
- 產(chǎn)品編號：
KSZ9021GQ
- 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：
千兆位以太網(wǎng)
- 驅(qū)動器/接收器數(shù)：
8/8
- 雙工：
完全版
- 電壓 - 供電：
3.135V ~ 3.465V
- 工作溫度：
0°C ~ 70°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
128-BFQFP
- 供應商器件封裝：
128-PQFP（14x20）
- 描述：
IC TRANSCEIVER FULL 8/8 128PQFP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICREL |
2016+ |
PQFP128 |
8800 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MREL/麥瑞 |
23+ |
NA/ |
3260 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
Microchip |
24+ |
128PQFN |
10000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價 | ||
MICROCHIP(美國微芯) |
2021+ |
PQFP-128 |
499 |
詢價 | |||
MICROCHIP |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng) |
詢價 | ||
MICREL |
23+ |
原廠封裝 |
13528 |
振宏微原裝正品,假一罰百 |
詢價 | ||
MICREL |
23+ |
NA |
28520 |
原裝進口ICMCUSOCMOS等知名國內(nèi)外品牌只做原裝全 |
詢價 | ||
MICREL/麥瑞 |
21+ |
PQFP128 |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
Microchip(微芯) |
23+ |
PQFP-128 |
23520 |
公司只做原裝正品,假一賠十 |
詢價 | ||
MICROCHIP假一賠 |
21+ |
PQFP-128 |
2368 |
原裝現(xiàn)貨支持BOM配單服務 |
詢價 |
