KS8997中文资料PDF规格书
厂商型号 |
KS8997 |
参数属性 | KS8997 封装/外壳为128-BFQFP;包装为管件;类别为集成电路(IC) > 专用 IC;KS8997应用范围:端口开关/网络接口;产品描述:IC 10/100 INTEG SWITCH 128PQFP |
功能描述 | 8-Port 10/100 Integrated Switch with PHY and Frame Buffer |
文件大小 |
168.31 Kbytes |
页面数量 |
37 页 |
生产厂商 | Micrel Semiconductor |
企业简称 |
Micrel【麦瑞半导体】 |
中文名称 | 麦克雷尔|麦瑞半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-10 18:24:00 |
KS8997规格书详情
General Description
The KS8997 contains eight 10/100 physical layer transceivers, eight MAC (Media Access Control) units with an integrated layer 2 switch. The device runs as an eight port integrated switch.
The KS8997 is designed to reside in an unmanaged design not requiring processor intervention. This is achieved through I/O strapping or EEPROM programming at system reset time.
Features
• 8-port 10/100 integrated switch with 8 physical layer transceivers
• 32Kx32 of SRAM on chip for frame buffering
• 2.0Gbps high performance memory bandwidth
• 10BaseT and 100BaseTX modes of operation
• Superior analog technology for reduced power and die size
• Single 2.0V power supply with options for 2.5V and 3.3V I/O
• 900mA (1.80 W) including physical transmit drivers
• Supports port based VLAN
• Supports DiffServ priority, 802.1p based priority or port based priority
• Indicators for link, activity, full/half-duplex and speed
• Unmanaged operation via strapping or EEPROM at system reset time
• Hardware based 10/100, full/half, flow control and auto negotiation
• Wire speed reception and transmission
• Integrated address look-up engine, supports 1K absolute MAC addresses
• Automatic address learning, address aging and address migration
• Broadcast storm protection
• Full-duplex IEEE 802.3x flow control
• Half-duplex back pressure flow control
• Comprehensive LED support
• Supports MDI/MDI-X auto crossover
• Commercial temperature range: 0°C to +70°C
• Supports lead free product (KSZ8997) for commercial temperature range: 0°C to +70°C
• Available in 128-pin PQFP package
Applications
• Small workgroup switches
• VoIP infrastructure switches
产品属性
- 产品编号:
KS8997
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 专用 IC
- 包装:
管件
- 类型:
10/100 集成开关
- 应用:
端口开关/网络接口
- 安装类型:
表面贴装型
- 封装/外壳:
128-BFQFP
- 供应商器件封装:
128-PQFP(14x20)
- 描述:
IC 10/100 INTEG SWITCH 128PQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
KENDIN |
23+ |
QFP128 |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
Microchip |
23+ |
128PQFP (14x20) |
9000 |
原装正品,支持实单 |
询价 | ||
KENDJN |
24+ |
QFP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
KENDIN |
22+ |
QFP-64 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
KENDIN |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
KENDIN |
23+ |
QFP |
9960 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
KENDJN |
02+ |
QFP |
6 |
询价 | |||
KEN有1523个 |
23+ |
NA/ |
900 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
KENDJN |
22+ |
SOD523 |
37500 |
只做原装进口现货 |
询价 | ||
KENDIN |
20+ |
QFP-64 |
500 |
样品可出,优势库存欢迎实单 |
询价 |