KSZ9021RN
Low voltage operation at 1.2V
在庫:9,847
- 90日間のアフター保証
- 365日の品質保証
- 正規品保証
- 7*24時間サービス検疫
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部品番号 : KSZ9021RN
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パッケージ/ケース : QFN-48
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ブランド : Microchip Technology
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コンポーネントのカテゴリ : Drivers, Receivers, Transceivers
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日付シート : KSZ9021RN データシート (PDF)
概要 KSZ9021RN
Designed for high-speed Ethernet connectivity in automotive and industrial applications, the KSZ9021RN boasts impressive features that set it apart from traditional PHYs. Its low power consumption and support for advanced power management features make it an attractive choice for energy-sensitive environments, while auto-negotiation and auto MDI/MDIX support simplify integration into diverse network setups. The device's compact footprint and wide temperature range further enhance its versatility and durability, making it a reliable option for space-constrained applications and harsh operating conditions
主な特長
- 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
仕様
以下は、選択された部品の特性やカテゴリーに関する基本的なパラメータである。
Product Category | Ethernet ICs | RoHS | Details |
Mounting Style | SMD/SMT | Package / Case | QFN-48 |
Product | Ethernet Transceivers | Standard | 10/1GBASE-T, 100BASE-TX |
Number of Transceivers | 1 Transceiver | Data Rate | 10 Mb/s, 100 Mb/s, 1 Gb/s |
Interface Type | MDI, MDI-X, RGMII | Supply Voltage - Min | 1.14 V, 2.375 V, 3.135 V |
Supply Voltage - Max | 1.26 V, 2.625 V, 3.465 V | Minimum Operating Temperature | 0 C |
Maximum Operating Temperature | + 70 C | Series | KSZ9021 |
Brand | Microchip Technology | Moisture Sensitive | Yes |
Product Type | Ethernet ICs | Factory Pack Quantity | 260 |
Subcategory | Communication & Networking ICs | Supply Current - Max | 563 mA |
Unit Weight | 0.005309 oz |
保証と返品
保証、返品、および追加情報
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QAと返品ポリシー
部品の品質保証: 365 日
返品・返金:90日以内
返品・交換:90日以内
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配送と梱包
配送: たとえば、FedEx、SF、UPS、または DHL.UPS、または DHL。
部品のパッケージング保証: 100% ESD 帯電防止保護を特徴とする当社のパッケージングには、高い靭性と優れた緩衝機能が組み込まれています。
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支払い
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