RTL8353M-VC-CG

LAYER 2 + MANAGED 48 10/100M-PORT + 4 10/100/1000M-PORT SWITCH CONTROLLER

General Description

The RTL8353M is a 48-port 10/100M + 4-port 10/100/1000M Managed Ethernet MAC Switch Controller. It supports 6 pairs of 2.5Gbps XSMII and 1 pair QSGMII to connect to external 48 ports Fast Ethernet and 4 ports Gigabit Ethernet PHY transceivers. The mode is 48 10/100BASE-T + 4 combo 10/100/1000BASE-T/SFP.

The RTL8353M is embedded with an up to 700MHz MIPS-34Kc CPU. It supports a 32-bit data bus, 32Mbyte SPI flash (3-byte mode) or 64MB SPI flash (4-byte mode), and 256M-Byte DDR3 SDRAMs (maximum). It is also embedded a 96KB SRAM can be used for time-sensitive application

Features

  • RTL8353M is 17.6 Gbps switch capacity
  • RTL8353M supports 6 pairs of 2.5Gbps XSMII to 48 ports 10/100M and 1 pair of 5Gbps QSGMII to 4 ports 10/100/100M Ethernet PHY
  • RTL8353M supports 48 10/100BASE-T + 4 combo 10/100/1000BASE-T/SFP
  • RTL8353M supports flexible interfaces
  • Maximum 32MByte SPI Flash (3-byte mode) or maximum 64M Byte SPI Flash (4-byte mode) and maximum 256MBytes DDR3 SDRAMs for internal MIPS-34Kc
  • Supports flash-only solution
  • Single/Dual/Quad SPI flash
  • 96Kbyte SP-SRAM
  • Embedded MIPS-34Kc with MMU

Applications

  • Managed 48 10/100BASE-T + 4 combo 10/100/1000BASE-T/SFP