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RTL8201BL Integrated Circuit Chip REALTEK SINGLE CHIP SINGLE PORT 10/100M FAST ETHERNET PHYCEIVER

Categories Electronic IC Chips
Brand Name: Anterwell
Model Number: RTL8201BL
Certification: new & original
Place of Origin: original factory
MOQ: 10pcs
Price: Negotiate
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 4800pcs
Delivery Time: 1 day
Packaging Details: Please contact me for details
Supply Voltage: 3.3V
Storage Temp.: -55°C to 125°C
Operating Temperature: 0°C to 70°C
Nominal Frequency: 25.000 MHz
Drive Level: 0.1 mV
Load Capacitance: 20 pF
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RTL8201BL Integrated Circuit Chip REALTEK SINGLE CHIP SINGLE PORT 10/100M FAST ETHERNET PHYCEIVER


REALTEK SINGLE CHIP SINGLE PORT 10/100M FAST ETHERNET PHYCEIVER RTL8201BL


Features

The Realtek RTL8201BL is a Fast Ethernet Phyceiver with selectable MII or SNI interface to the MAC chip. It provides the following features:


  • Supports MII/7-wire SNI (Serial Network Interface) interface
  • Supports 10/100Mbps operation
  • Supports half/full duplex operation
  • Support of twisted pair or Fiber mode output
  • IEEE 802.3/802.3u compliant
  • Supports IEEE 802.3u clause 28 auto negotiation
  • Supports power down mode
  • Supports operation under Link Down Power Saving mode
  • Supports Base Line Winder (BLW) compensation
  • Supports repeater mode
  • Speed/duplex/auto negotiation adjustable
  • 3.3V operation with 5V IO signal tolerance
  • Low operation power consumption and only need single supply 3.3V
  • Adaptive Equalization
  • 25MHz crystal/oscillator as clock source
  • Multiple network status LED support
  • Flow control ability support to co-work with MAC (by MDC/MDIO)
  • 48 pin LQFP package

General Description

The RTL8201BL is a single-port Phyceiver with an MII (Media Independent Interface)/SNI(Serial Network Interface). It implements all 10/100M Ethernet Physical-layer functions including the Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA), Twisted Pair Physical Medium Dependent Sublayer (TP-PMD), 10Base-Tx Encoder/Decoder and Twisted Pair Media Access Unit (TPMAU). A PECL interface is supported to connect with an external 100Base-FX fiber optical transceiver. The chip is fabricated with an advanced CMOS process to meet low voltage and low power requirements.

The RTL8201BL can be used as a Network Interface Adapter, MAU, CNR, ACR, Ethernet Hub, Ethernet Switch. Additionally, it can be used in any embedded system with an Ethernet MAC that needs a twisted pair physical connection or fiber PECL interface to external 100Base-FX optical transceiver module.


Absolute Maximum Ratings

SymbolConditionsMinimumTypicalMaximum
Supply Voltage3.0V3.3V3.6V
Storage Temp.-55°C125°C

Crystal Specifications

ItemParameterRange
1Nominal Frequency25.000 MHz
2Oscillation ModeBase wave
3Frequency Tolerance at 25℃±50 ppm
4Temperature Characteristics±50 ppm
5Operating Temperature Range-10℃ ~ +70℃
6Equivalent Series Resistance30 ohm Max.
7Drive Level0.1 mV
8Load Capacitance20 pF
9Shunt Capacitance7 pF Max.
10Insulation ResistanceMega ohm Min./DC 100V
11Test Impedance MeterSaunders 250A
12Aging Rate A Year±0.0003%

Block Diagram

Pin Assignments

Pin Description

LI: Latched Input in power up or reset

I/O: Bi-directional input and output

I: Input

O: Output

P: Powe


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