Ethernet TXRX Single Chip 5-Port 1.8V/3.3V 10Mbps/100Mbps
The CENTAUR KS8695X, Multi-Port Gateway-on-a-Chip, delivers a new level of networking integration and performance for accelerating broadband gateway development. Key components integrated in the KS8695X include.
- The CENTAUR KS8695X featuring XceleRouter technology is a single-chip multi-port gateway-on-a-chip with all the key components integrated for a high-performance and low-cost broadband gateway
- ARM922T High-Performance CPU Core
- ARM922T core at 166MHz
- 8KB I-cache and 8KB D-cache
- Memory management unit (MMU) for Linux and WinCE®
- 32-bit ARM and 16-bit thumb instruction sets for smaller memory footprints
- XceleRouter Technology
- TCP/UDP/IP packet header checksum generation to offload CPU tasks
- IPv4 packet filtering on checksum errors
- Automatic error packet discard
- Integrated Ethernet Transceivers and Switch Engine
- Five 10/100 transceivers and five MACs (1P for WAN interface, 4P for LAN switching)
- 10BASE-T, 100BASE-TX, and 100BASE-FX modes (FX on the WAN port)
- On-chip SRAM as frame buffer memory
- Wire-speed switching
- VLAN ID and 802.1p tag/untag options
- Extensive MIB counter management support
- IGMP snooping for multicast packet filtering
- Port-based VLAN
- QoS/CoS packet prioritization support: per port, 802.1p and DiffServ-based
- 802.1D Spanning Tree Protocol support
- Dedicated 1K entry look-up engine
- Automatic MDI/MDI-X crossover on all ports
- Port mirroring/monitoring/sniffing
- Broadcast storm protection with % control
- Full
- and half-duplex flow control
- Memory and External I/O Interfaces
- 8/16/32-bit wide shared data path for SDRAM, ROM/SRAM/Flash and external I/O
- Total memory space up to 64MB
- Intel®/AMD®-type Flash support
- WAN and LAN DMA Engines and FIFO
- DMA engine with burst mode support for efficient WAN and LAN data transfers
- FIFOs for back-to-back packet transfers
- Peripheral Support
- 8/16/32-bit external I/O interface supporting PCMCIA or generic CPU/DSP host I/F
- Eight general-purpose input/output (GPIO)
- Two 32-bit timer counters (one watchdog)
- Interrupt controller
- ARM922T JTAG debug interface
- Commercial Temperature Range: 0°C to +70°C
- Available in 208-Pin PQFP
规格参数
| Brand | Microchip |
|---|---|
| Screening Level | Commercial |
| Lead Finish | Matte Tin |
| Standard | 10 Base-T|100 Base-TX |
| Supplier | PQFP |
| Product description | 28 x 28 x 3.32 mm |
| Max Proce | 260 °C |
| Operating temperature | 0 to 70 °C |
| Schedule B | 8542390000 |
| HTSN | 8542390001 |
| Country of origin | Taiwan |
| Data Rate | 10, 100 Mbps |
| Category | Single Chip |
| Operating | 1.8, 3.3 V |
| Operating | 0.032|0.072 A |
| Number Of | 5 |
SKU: KSZ8695X