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MICROCHIP KSZ8081RNACA-TR
Ethernet Controller, Single Chip Ethernet PHY Transceiver, IEEE 802.3, 3.135 V, 3.465 V, QFN
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- KSZ8081RNACA-TR
- Order Code:
- 2509802
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- Product Range
- -
- Technical Datasheet:
- KSZ8081RNACA-TR Datasheet
- ECAD / MCAD
-
Product Overview
The KSZ8081RNACA TR 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. This is a highly-integrated PHY solution. It reduces board cost and simplifies board layout by using on chip termination resistors for the differential pairs and by integrating a low-noise regulator to supply the 1.2V core and by offering 1.8/2.5/3.3V digital I/O interface support. It offers the reduced media independent interface (RMII) for direct connection to RMII-compliant MACs in Ethernet processors and switches. As the power-up default, this uses a 25MHz crystal to generate all required clocks, including the 50MHz RMII reference clock output for the MAC. This version takes in the 50MHz RMII reference clock as the power-up default.
- RMII 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
- On-chip termination resistors for differential pairs
- Baseline wander correction
- Auto-negotiation to automatically select highest linkup speed (10/100Mbps)/duplex (half/full)
- Power-down and power-saving modes
- LinkMD TDR-based cable diagnostics to identify faulty copper cabling
- Parametric NAND tree support for fault detection between chip I/Os and board
Applications
LED Lighting, Consumer Electronics, Computers & Computer Peripherals
Product Information
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- :
- Single Chip Ethernet PHY Transceiver
- :
- IEEE 802.3
- :
- 3.135V
- :
- 3.465V
- :
- QFN
- :
- 24Pins
- :
- Surface Mount
- :
- 0°C
- :
- 70°C
- :
- -
- :
- -
- :
- MSL 2 - 1 year
Technical Documents (2)
Packaging type
Cut Tape
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9,388 deliver in 3-4 business days from our UK warehouse
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¥184.97
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¥203.47
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| 1+ | ¥184.97 (¥203.47) | ( ) |
| 25+ | ¥180.72 (¥198.79) | ( ) |
| 100+ | ¥176.46 (¥194.11) | ( ) |
| 1000+ | ¥174.94 (¥192.43) | ( ) |
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