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RTL8363SB-CG

Specifications

SKU: 8947125

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Parameter Description Value / Range
Device Type 10/100 Ethernet Switch IC
Package QFN-48 7x7mm
Operating Voltage (Vcc) Supply Voltage for Core Logic 1.2V ±5%
I/O Voltage (Vio) Input/Output Voltage 1.8V, 2.5V, 3.3V
Operating Temperature Industrial Temperature Range -40°C to +85°C
Storage Temperature Storage Temperature Range -65°C to +150°C
Humidity Non-condensing 0% to 95%
Number of Ports Total Number of Ethernet Ports 8 Ports (10/100 Mbps)
MAC Address Table Size Maximum Number of MAC Addresses Supported 8K
VLAN Support Virtual Local Area Network (VLAN) Support 4K VLANs
QoS Support Quality of Service (QoS) Support 8 Priority Queues per Port
Flow Control Flow Control Mechanism IEEE 802.3x PAUSE
Jumbo Frame Support Maximum Frame Size Support Up to 9K Bytes
Packet Buffer Size On-chip Packet Buffer Size 768K bits
LED Control LED Indicators for Port Status and Activity Configurable
Management Interface Management and Configuration Interface MDIO, CPU Interface (RGMII/SPI)
Power Consumption Typical Power Consumption 1.5W at 1.2V Vcc, 2.5W at 3.3V Vio
ESD Protection Electrostatic Discharge Protection ±2kV (HBM)

Instructions

  1. Power Supply:

    • Connect the Vcc pin to a 1.2V supply with a tolerance of ±5%.
    • Connect the Vio pins to the appropriate I/O voltage (1.8V, 2.5V, or 3.3V).
  2. Reset:

    • Apply a low pulse to the RESETB pin for at least 100ns to reset the device.
  3. Configuration:

    • Use the MDIO interface or CPU interface (RGMII/SPI) to configure the switch settings.
    • Refer to the device datasheet for specific register addresses and configuration parameters.
  4. Port Operation:

    • Ensure all Ethernet ports are properly terminated with 50Ω resistors.
    • Configure the port speeds and duplex settings as needed using the management interface.
  5. VLAN and QoS:

    • Set up VLANs and QoS policies through the management interface to manage traffic efficiently.
  6. Flow Control:

    • Enable IEEE 802.3x PAUSE frames to manage network congestion.
  7. LED Control:

    • Configure the LED control registers to indicate port status and activity.
  8. Temperature and Humidity:

    • Operate the device within the specified temperature and humidity ranges to ensure reliable performance.
  9. ESD Protection:

    • Handle the device with proper ESD precautions to avoid damage.
  10. Testing:

    • After configuration, perform basic tests to verify connectivity and functionality of all ports.

For detailed information, refer to the RTL8363SB-CG datasheet and application notes provided by Realtek.

(For reference only)

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