參數(shù)資料
型號(hào): KS8695X
廠商: Micrel Inc
文件頁數(shù): 12/39頁
文件大小: 0K
描述: IC SWITCH 10/100 5PORT 208PQFP
標(biāo)準(zhǔn)包裝: 24
類型: 網(wǎng)關(guān)
應(yīng)用: 網(wǎng)絡(luò)和通信
安裝類型: 表面貼裝
封裝/外殼: 208-MQFP,208-PQFP
供應(yīng)商設(shè)備封裝: 208-PQFP(28x28)
包裝: 托盤
配用: KS8695-EVAL-ND - EVAL KIT EXPERIMENTAL KS8695
576-1005-ND - BOARD EVAL EXPERIMENT KS8695X
KS8695X
Micrel
M9999-102604
2
October 2004
Features
The CENTAUR KS8695X featuring XceleRouter tech-
nology is a single-chip multi-port gateway-on-a-chip with
all the key components integrated for a high-perfor-
mance 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 Switch Engine and Transceivers
– 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
Power Management
– Reduced CPU and system clock speeds
System Design
– Up to 166MHz CPU and 125MHz bus speed
Reference HW/SW Evaluation Kit
– Hardware evaluation board (passes class B EMI)
– Board support package including firmware source
codes, linux kernel, and software stacks
– Documentation for design and programming
Commercial Temperature Range: 0°C to +70°C
Available in 208-Pin PQFP
Applications
Multi-port broadband gateway
Multi-port firewall and VPN appliances
Combination wireless and wireline gateway
Multi-port VoIP gateway
Fiber-to-the-home managed CPE
Ordering Information
Part Number
Temperature Range
Package
KS8695X
0°C to +70°C
208-Pin PQFP
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