KS8997集成電路（IC）的專用IC規(guī)格書PDF中文資料
| 廠商型號 |
KS8997 |
| 參數(shù)屬性 | KS8997 封裝/外殼為128-BFQFP；包裝為管件；類別為集成電路（IC）的專用IC；KS8997應(yīng)用范圍：端口開關(guān)/網(wǎng)絡(luò)接口；產(chǎn)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 |
| 頁面數(shù)量 |
37 頁 |
| 生產(chǎn)廠商 | Micrel Semiconductor |
| 企業(yè)簡稱 |
Micrel【麥瑞半導(dǎo)體】 |
| 中文名稱 | 麥瑞半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-3 10:10:00 |
KS8997規(guī)格書詳情
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
產(chǎn)品屬性
- 產(chǎn)品編號：
KS8997
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > 專用 IC
- 包裝：
管件
- 類型：
10/100 集成開關(guān)
- 應(yīng)用：
端口開關(guān)/網(wǎng)絡(luò)接口
- 安裝類型：
表面貼裝型
- 封裝/外殼：
128-BFQFP
- 供應(yīng)商器件封裝：
128-PQFP（14x20）
- 描述：
IC 10/100 INTEG SWITCH 128PQFP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
KEN有1523個 |
21+ |
QFP128 |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
Microchip |
22+ |
NA |
1899 |
加我QQ或微信咨詢更多詳細(xì)信息, |
詢價 | ||
KEDNID |
24+ |
QFP |
20 |
詢價 | |||
KEDNID |
BGAQFP |
488 |
原盒原包裝只有原裝假一罰十價優(yōu)! |
詢價 | |||
KEDNID |
6000 |
面議 |
19 |
QFP128 |
詢價 | ||
KEN有1523個 |
23+ |
QFP128 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
KENDJN |
2223+ |
QFP |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險 |
詢價 | ||
KENDIN |
2138+ |
QFP |
8960 |
專營BGA,QFP原裝現(xiàn)貨,假一賠十 |
詢價 | ||
KENDJN |
23+ |
QFP |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價 | ||
KEN有1523個 |
23+ |
NA/ |
900 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 |
