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Description
The Realtek RTL8676PN is a highly integrated and cost-effective
single-chip Fast Ethernet controller that provides 32-bit performance, PCI
bus master capability, and full compliance with IEEE 802.3u 100Base-TX
specifications and IEEE 802.3x Full Duplex Flow Control. It also
supports the Advanced Configuration Power management Interface
(ACPI), PCI power management for modern operating systems that
are capable of Operating System Directed Power Management
(OSPM) to achieve the most efficient power management possible.
The RTL8676PN no longer supports CardBus mode as RTL8139C does.
Specifications and features
- Ethernet Controller Features:
- 100 pin LQFP
- Integrated Fast Ethernet MAC, Physical chip and transceiver in one chip
- 10 Mb/s and 100 Mb/s operation
- Supports 10 Mb/s and 100 Mb/s N-way Auto-negotiation operation
- PCI local bus single-chip Fast Ethernet controller
- Compliant to PCI Revision 2.2
- Supports PCI clock 16.75MHz-40MHz
- Supports PCI target fast back-to-back transaction
- Provides PCI bus master data transfers and PCI memory space or I/O space mapped data transfers of RTL8676PN's operational registers
- Supports PCI VPD (Vital Product Data)
- Supports ACPI, PCI power management
- Supports 25MHz crystal or 25MHz OSC as the internal clock source. The frequency deviation of either crystal or OSC must be within 50 PPM.
- Compliant to PC99/PC2001standard
- Supports Wake-On-LAN function and remote wake-up (Magic Packet, LinkChg and Microsoft® wake-up frame)
- Supports 4 Wake-On-LAN (WOL) signals (active high, active low, positive pulse, and negative pulse)
- Supports auxiliary power-on internal reset, for remote wake-up when main power remains off
- Supports auxiliary power auto-detect, and sets the related capability of power management registers in PCI configuration space
- Includes a programmable PCI burst size and early Tx/Rx threshold
- Supports a 32-bit general-purpose timer with the external PCI clock as clock source to generate timer-interrupt
- Contains two large (2Kbyte) independent receive and transmit FIFOs
- Advanced power saving mode when LAN function or wakeup function is not used
- Uses 93C46 (64-16-bit EEPROM) to store resource configuration, ID parameter, and VPD data
- Supports LED pins for various network activity indications
- Supports loopback capability
- Half/Full duplex capability
- Supports Full Duplex Flow Control (IEEE 802.3x)
- 3.3V power supply, 3.3V and 5V I/O tolerance
- Interface for 128K byte (max) Boot ROM for both EEPROM and Flash Memory.
Application Scenarios
The Realtek RTL8676PN can be used in various electronic devices and equipment, such as:
- Network switches
- Routers
- Network interface cards
- Embedded systems
- Industrial automation systems
- Communication equipment
Comparison
Advantages- Highly integrated and cost-effective
- Supports 32-bit performance
- Supports PCI bus master capability
- Full compliance with IEEE 802.3u 100Base-TX specifications
- Supports IEEE 802.3x Full Duplex Flow Control
- Supports Advanced Configuration Power management Interface (ACPI)
- Supports PCI power management
- Supports Wake-On-LAN function and remote wake-up
- Supports auxiliary power-on internal reset
Disadvantages- No longer supports CardBus mode
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Popular parts of the same kind
- Datasheet: Download RTL8676PN
- Chipdatas Part: CD88-RTL8676PN
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/26 09:42 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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