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Description
The Realtek RTL8676S 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 RTL8676S 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 RTL8676S'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
MC’97 Controller Features:
- MC’97 compatible digital controller chip
- PCI local bus single-chip Fast Ethernet controller
- 32-bit PCI bus master and PCI v 2.2 compliant
- PCI Bus Power Management Interface Specification v1.1 compliant
- High performance bus master DMA for data transfer
- AC’97 v 2.2 compliant
- Supports 16-bit modem line (LINE1)
- Full-duplex operation for simultaneous LINE1 transactions
- Low latency GPIO updated
- 8 double-WORD (16 samples) FIFO depth for each bus master of LINE1-OUT/IN
- 3.3V power supply, 3.3V and 5V I/O tolerance
Comparison
AdvantagesNoneDisadvantagesNone -
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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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Additional Information
- Datasheet: Download RTL8676S
- Chipdatas Part: CD87-RTL8676S
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 01:21 +0800
Refund
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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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