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參數(shù)資料
| 型號： | KSZ8864RMNI |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 1/111頁 |
| 文件大小： | 0K |
| 描述： | IC ETHERNET SWITCH 4PORT 64QFN |
| 特色產(chǎn)品： | KSZ8864RMN Ethernet Switches |
| 標(biāo)準(zhǔn)包裝： | 348 |
| 系列： | * |
| 其它名稱： | 576-3995 |
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KSZ8864RMN
Integrated 4-Port 10/100 Managed Switch
with Two MACs MII or RMII Interfaces
Rev 1.5
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (
408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
April 2012
M9999-043012-1.5
General Description
The KSZ8864RMN is a highly-integrated, Layer 2
managed 4-port switch with optimized design, plentiful
features and smallest package size. It is designed for cost-
sensitive 10/100Mbps 4-port switch systems with on-chip
termination,
lowest-power
consumption,
and
small
package to save system cost. It has 1.4Gbps high-
performance memory bandwidth, shared memory-based
switch fabric with full non-blocking configuration. It also
provides an extensive feature set such as the power
management, programmable rate limiting and priority ratio,
tag/port-based VLAN, packet filtering, quality of service
(QoS), four queue prioritization, management interface,
MIB counters. Port 3 and Port 4 support either MII or RMII
interfaces with SW3-MII/RMII and SW4-MII/RMII (see
Functional Diagram) for KSZ8864RMN data interface. An
industrial temperature-grade version of the KSZ8864RMNI
and a qualified AEC-Q100 Automotive version of the
KSZ8864RMNU are also available (see “Ordering
Information” section).The KSZ8864RMN provides multiple
CPU control/data interfaces to effectively address both
current and emerging fast Ethernet applications.
The KSZ8864RMN consists of 10/100 fast Ethernet PHYs
with patented and enhanced mixed-signal technology,
media access control (MAC) units, a high-speed non-
blocking switch fabric, a dedicated address lookup engine,
and an on-chip frame buffer memory.
The KSZ8864RMN contains four MACs and two PHYs.
The two PHYs support the 10/100Base-T/TX.
All registers of MACs and PHYs units can be managed by
the control interface of SPI or the SMI. MIIM registers of
the PHYs can be accessed through the MDC/MDIO
interface. EEPROM can set all control registers by I
2C
controller interface for the unmanaged mode.
Datasheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Functional Diagram
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KSZ8864RMNU | 功能描述:以太網(wǎng) IC 4-Port 10/100BT Switch with MII/RMII (Automotive) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8864RMNU TR | 制造商:Micrel Inc 功能描述:IC ETHERNET SWITCH 4PORT 64MLF |
| KSZ8873FLL | 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 2x FX Ports - Lead free RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8873FLL-EVAL | 功能描述:以太網(wǎng)開發(fā)工具 3-Port Fast Ethernet Switch with 2x FX Ports - Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓: |
| KSZ8873FLLI | 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 2x FX Ports (Industrial Grade) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
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