The KSZ8864RMN is a highly-integrated, Layer 2 managed 4-port switch with optimized design, plentiful features and smallest package size. The KSZ8864 supports Automotive applications.
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 for KSZ8864RMN data interface.
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 I2C controller interface for the unmanaged mode.
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产品特性
| 技术参数
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KSZ8864CNX_RMNUB Integrated 4-Port 10/100 Mgd Switch with 2 MACs MII or RMII Int | Data Sheets | 11/05/2015 | 1544KB | |
KSZ8895/KSZ8864 - Silicon Errata & Data Sheet Clarification | Errata | 05/09/2016 | 293KB | |
Migration from KSZ8864RMN_RMNU to KSZ8864CNX_RMNUB | Migration Documents | 10/15/2015 | 76KB | |
AN2157 - Transient Protection in Power Over Ethernet Applications | AppNote | 05/24/2016 | 229KB | ![]() |
Micrel AN 109 - Unmanaged Ethernet Redundant Ring | AppNote | 10/02/2015 | 67KB | ![]() |
Micrel AN 114 - Virtual LAN | AppNote | 10/02/2015 | 85KB | ![]() |
Micrel AN 24 - Ethernet over POF | AppNote | 10/01/2015 | 149KB | ![]() |
Micrel AN 25 - EtherSynch - Synchronization Perfected | AppNote | 10/01/2015 | 267KB | ![]() |
Micrel AN 27 - Fast Ethernet: Delivery of Data in Industrial Applications | AppNote | 10/01/2015 | 108KB | ![]() |
Micrel AN 31 - General PCB Design and Layout Guidelines | AppNote | 10/01/2015 | 104KB | ![]() |
Micrel AN 32 - Get in Sync! | AppNote | 10/01/2015 | 1432KB | ![]() |
Micrel AN 44 - Interfacing Fast Ethernet to Processors | AppNote | 10/01/2015 | 149KB | ![]() |
Micrel AN 45 - Interfacing Fast Ethernet Transceivers to MAC Processors | AppNote | 10/01/2015 | 122KB | ![]() |
Micrel AN 57 - Management Interfaces for Micrel Switches | AppNote | 10/02/2015 | 171KB | ![]() |
Micrel AN 8 - Capacitive Coupling Ethernet Transceivers without Using Transformers | AppNote | 09/30/2015 | 103KB | ![]() |
Micrel AN 81 - PHY Speed and Duplex Configuration | AppNote | 10/02/2015 | 132KB | ![]() |
Micrel AN 91 - Reducing Maintenance Costs With Cable Diagnosis and Micrels LinkMD | AppNote | 10/02/2015 | 420KB | ![]() |
Micrel ANLAN207 - Management Interfaces for Micrel Switches | AppNote | 11/12/2015 | 171KB | ![]() |
KSZ8895 Linux driver for revision 3.14 tared | Software Library | 01/21/2016 | ||
KSZ8895 Linux driver for revision 3.18 tared | Software Library | 01/21/2016 | ||
KSZ8895 Linux driver for revision 3.3 tared | Software Library | 01/21/2016 | ||
KSZ8864CNX_RMNUB_DP_V1.5.zip | Design Guides | 02/19/2016 | 5835KB |
Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
---|---|---|---|---|---|---|---|---|---|
KSZ8864CNXCA | 64 | VQFN | 0C to +70C | TRAY | 5.43 | 4.53 | 4.12 | 3.80 | 3.61 |
KSZ8864CNXIA | 64 | VQFN | -40C to +85C | TRAY | 6.10 | 5.08 | 4.62 | 4.27 | 4.05 |
Product | Ethernet Bandwidth | Interface | Price5K |
---|---|---|---|
KSZ8462 | 10Base-T/100Base-TX/FX | 8-/16-Bit | $7.53 |
KSZ8463 | 10Base-T/100Base-TX/FX | MII/RMII | $3.76 |
KSZ8765 | 10Base-T/100Base-TX/100Base-FX | GMII/RGMII/MII/RMII | $6.44 |
KSZ8775 | 10Base-T/100Base-TX | RGMII/MII/RMII | $3.25 |
KSZ8794 | 10Base-T/100Base-TX | RGMII/MII/RMII | $3.09 |
KSZ8795 | 10Base-T/100Base-TX | GMII/RGMII/MII/RMII | $3.20 |
KSZ8841 | 10Base-T/100Base-TX | $5.36 | |
KSZ8842 | 10Base-T/100Base-TX | PCI/32-/16-/8-bit | $7.73 |
KSZ8852 | 10Base-T/100Base-TX | 8-/16-Bit | $6.71 |
KSZ8862 | 10Base-T/100Base-TX/FX | 8-/16-Bit | $10.82 |
KSZ8863 | 10Base-T/100Base-TX/FX | MII/RMII | $2.65 |
KSZ8864 | 10Base-T/100Base-TX | MII/RMII | $3.61 |
KSZ8873 | 10Base-T/100Base-TX/FX | MII(2)/RMII | $2.98 |
KSZ8893 | 10Base-T/100Base-TX/FX | MII/RMII | $5.57 |
KSZ8895 | 10Base-T/100Base-TX/FX | MII/RMII | $3.09 |
KSZ8993 | 10Base-T/100Base-TX/FX | MII/RMII | $3.92 |
KSZ8995 | 10Base-T/100Base-TX/FX | MII/RMII | $4.28 |
KSZ8997 | 10Base-T/100Base-TX | 10Base-T/100Base-TX | $11.13 |
KSZ8999 | 10Base-T/100Base-TX/FX | MII | $11.77 |
LAN9303 | 10Base-T/ 100Base-TX | MII/RMII/Turbo MII | $3.97 |
LAN9303M | 10Base-T/ 100Base-TX | MII/RMII/Turbo MII | $4.82 |
LAN9311 | 10Base-T/ 100Base-TX | 16 bit Host Bus | $7.36 |
LAN9312 | 10Base-T/ 100Base-TX | 32 bit Host Bus | $8.40 |
LAN9313 | 10Base-T/ 100Base-TX | MII | $6.50 |
LAN9352 | 10Base-T/ 100Base-TX | HBI SPI/SQI | $6.75 |
LAN9353 | 10Base-T/ 100Base-TX | MII/RMII/Turbo MII | $3.64 |
LAN9354 | 10Base-T/ 100Base-TX | RMII | $3.41 |
LAN9355 | 10Base-T/ 100Base-TX | MII/RMII/Turbo MII | $4.20 |
PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
---|---|---|---|---|---|---|---|---|---|
KSZ8864RMNUB-TR | 0.177500 | 0.788000 | 64 | VQFN | 8x8x0.9mm | Matte Tin | e3 | ![]() | ![]() |
KSZ8864CNXCA-TR | 0.177500 | 0.788000 | 64 | VQFN | 8x8x0.9mm | Matte Tin | e3 | ![]() | ![]() |
KSZ8864CNXIA | 0.177500 | 1.026923 | 64 | VQFN | 8x8x0.9mm | Matte Tin | e3 | ![]() | ![]() |
KSZ8864RMN | 0.175000 | 0.798851 | 64 | VQFN | 8x8x0.9mm | NiPdAu | e4 | ![]() | ![]() |
KSZ8864RMNI | 0.175000 | 0.798851 | 64 | VQFN | 8x8x0.9mm | NiPdAu | e4 | ![]() | ![]() |
KSZ8864RMNUB | 0.177500 | 1.026923 | 64 | VQFN | 8x8x0.9mm | Matte Tin | e3 | ![]() | ![]() |
KSZ8864CNXIA-TR | 0.177500 | 0.788000 | 64 | VQFN | 8x8x0.9mm | Matte Tin | e3 | ![]() | ![]() |
KSZ8864CNXCA | 0.177500 | 1.026923 | 64 | VQFN | 8x8x0.9mm | Matte Tin | e3 | ![]() | ![]() |