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Description
The RTL8196B-GR is an integrated System-on-a-Chip (SoC) Application Specific Integrated Circuit (ASIC) that implements a basic L2 5-port Ethernet switch and a high performance CPU. The embedded RISC CPU is an RLX4181, and the clock rate can be up to 400MHz. To improve computational performance, a 16-Kbyte I-Cache, 8-Kbyte D-Cache, 16-K I-MEM, and 8-Kbyte D-MEM are provided. A standard 5-signal P1149.1 compliant EJTAG test interface is supported for CPU testing and software development.
Specifications and features
This electronic component model is packed with the following specifications and features:
- - Embedded RISC CPU, RLX4181 with 16K I-Cache, 8K D-Cache, 16K I-MEM, 8K D-MEM
- - Supports MIPS-1 ISA, MIPS16 ISA
- - Clock rate up to 400MHz
- - Provides a standard 5-signal P1149.1 EJTAG test port
- - Supports RLX4181 CPU suspend mode
- - Five Ethernet MAC integrated switch with five 10M/100Mbps physical layers and transceivers for IEEE 802.3 10Base-T and 100Base-TX
- - Non-blocking wire-speed reception and transmission and non-head-of-line blocking/forwarding
- - Internal 512Kbit SRAM for packet buffering
- - Internal 1024 entry 4-way hash L2 look up table
- - Supports source and destination MAC address filtering
- - Supports IEEE 802.1x port-based and MAC-based Network Access Control
- - Complies with IEEE 802.3/802.3u/802.1q/802.1d
- - Flexible full-duplex 802.3x flow control and optional half-duplex backpressure flow control
- - MAC learning supports Shared VLAN Learning (SVL) and Independent VLAN Learning (IVL) modes
- - Supports BSD mbuf-like packet structure with adjustable cluster size (128-byte to 2Kbyte) to provide optimum memory utilization
- - Provides the ‘To-CPU reason’ in the packet header to facilitate packet processing
- - The NIC DMA supports multiple descriptor-ring architecture for QoS applications (supports 6 RX descriptor rings and 2 TX descriptor rings)
- - Supports one PCI Express Host with integrated PHY
- - Supports one 16550 UART
- - Supports up to 17 GPIO pins
- - Supports one-port USB 2.0 host interface
- - Embedded USB PHY
- - Supports two Flash banks that can be configured as 8/16-bit bus, 256k/512k/1M/2M/4M/8M bytes
- - System supports up to 16Mbyte Flash memory space
- - Boot up from NOR Flash is supported
- - Supports 4 channels for SPI Flash application
- - Boot up from SPI Flash is supported
- - System supports up to 32Mbyte Flash memory space
- - Supports two SDRAM banks that can be configured as 2M/4M/8M/16M/32M/64Mbyte
- - 16-bit SDRAM data bus is supported
- - System totally supports up to 128Mbyte SDRAM memory space
- - Supports Green Ethernet
- - Cable length power saving
- - Power down power saving
- - Supports IEEE 802.3az Draft 2.0 Energy Efficient Ethernet (EEE) for 100Base-TX in full duplex operation, and 10Base-T in full/half duplex mode
- - Supports Link down power saving in Ethernet PHY
- - Supports two hardware timers and one watchdog timer
- - Per-port configurable auto-crossover function
- - Single 25MHz crystal or 40MHz clock input
- - PQFP 128-pin package
Application Scenarios
The RTL8196B-GR electronic component model is commonly used in applications such as:
- - Network switches
- - Routers
- - Ethernet hubs
- - Embedded systems
- - Industrial automation
Comparison
Advantages- Integrated System-on-a-Chip (SoC) design for efficient performance
- High-performance CPU with clock rate up to 400MHz
- Provides a standard 5-signal P1149.1 compliant EJTAG test interface for CPU testing and software development
- Supports multiple descriptor-ring architecture for Quality of Service (QoS) applications
- Supports various memory interfaces including Flash, SDRAM, and USB
- Supports Green Ethernet for power-saving
- Per-port configurable auto-crossover function for easy network setup
Disadvantages- Limited GPIO pins (up to 17)
- Limited UART support (one 16550 UART)
- Limited Flash memory space (up to 32Mbyte)
- Limited SDRAM memory space (up to 128Mbyte)
- PQFP 128-pin package may be less suitable for space-constrained designs
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Datenblatt
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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:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Beliebte Teile der gleichen Art
- Datasheet: Download RTL8196B-GR
- Chipdaten Teil: CD94-RTL8196B-GR
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/09/28 21:11 +0800
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