KSZ8864CNXIA Network Controllers by Microchip Technology
4-Port 10/100 Managed Ethernet Switch with Dual MACs
| Status: | Active |
|---|---|
| Series: | KSZ8864 |
| RoHS: | Compliant |
The KSZ8864 is a highly-integrated, Layer 2 managed 4-port switch with optimized design, plentiful features and small package size. The KSZ8864 Automotive qualified (AEC-Q100).
KSZ8864 is designed for cost-sensitive 10/100Mbps 4-port switch systems. On-chip termination, low-power consumption, and small package to save system cost. KSZ8864 utilizes a shared memory-based switch fabric with full non-blocking configuration.
KSZ8864 also provides an extensive feature set including: power management, programmable rate limiting and priority ratio, tag/port-based VLAN, packet filtering, quality of service (QoS), four queue prioritization, management interface, and MIB counters. Ports 3 and 4 support either MII or RMII interfaces. KSZ8864 provides multiple CPU control/data interfaces to effectively address a wide variety of fast Ethernet applications.
The KSZ8864 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 the PHYs can be accessed through the MDC/MDIO interface. EEPROM can set all control registers by I2C controller interface for the unmanaged mode.
Microchip's complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in. The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Where to Buy
Prices starting from US$5.76
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$5.76
|
58,916
in stock
|
Buy Now |
|
Newark Electronics
from US$7.41
|
130
in stock
|
Buy Now |
|
element14
from US$9.22
|
130
in stock
|
Buy Now |
|
Farnell
from US$8.85
|
130
in stock
|
Buy Now |
|
Future Electronics
from US$7.02
|
0
in stock
|
Buy Now |
|
Avnet America
from US$7.01
|
0
in stock
|
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|
EBV Elektronik
-
|
0
in stock
|
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|
Avnet Silica
-
|
0
in stock
|
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| Buy Now |
Features
| Fully managed 4-port 10/100Mbps switch with dual MII/RMII interfaces |
| IEEE802.1q VLAN |
| QoS packet prioritization |
| IEEE802.1d rapid spanning tree protocol (RSTP) |
| Programmable rate limiting at the ingress and egress on a per port and priority basis |
| Source MAC address filtering for ring support |
| MIB counters for fully compliant statistics, gathering 34 MIB counters per port |
| Ultra-low power consumption with integrated line termination |
| Single 3.3V supply with internal 1.2V LDO controller |
| Flexible VDDIO support 3.3V, 2.5V, and 1.8V |
| AEC-Q100 qualified |
| Industrial temperature range: -40°C to +85°C |
| Small 64-Pin 8mm x 8mm QFN |
Specifications
| Ethernet Bandwidth | 10/100Mbps |
|---|---|
| TX RX RAM Buffer | n/a |
| Interrupt Pin | Yes |
| Op Voltage | 3.3 |
| # Ethernet Ports | 4 |
| Interface | MII(2)/RMII(2) |
| IOPins | 0 |
| IEEE1588 | No |
| Temp Range Min | -40 |
| Temp Range Max | 85 |
| Turbo MII | No |
| Dual MII Support | Yes |
| Automotive | Yes |
| # of Ether Ports | 4 |
| Managed | Yes |
| Copper Support | 10/100 (2) |
| Fiber Support | No |
| MII | Yes (2) |
| RMII | Yes (2) |
| SMII | No |
| SNI | No |
| GMII | No |
| RGMII | No |
| SGMII | No |
| 8/16-bit | No |
| 32-bit | No |
| PCI | No |
| Supply Voltage (V) | 3.3 |
| Internal LDO | No |
| Vdd I/O (V) | 1.8/2.5/3.3 |
| LinkMD Cable Diag | Yes |
| Repeater Mode | No |
| On-Chip Termination | Yes |
| Pin-Pin With | KSZ8864RMN |
| ESD Rating (KV) | 5KV |
| Smart Power Adjust | Yes |
| WOL | No |
| Largest Pkt-Size Bytes | 2000 |
| IPV6 | Yes |
| # of VLAN | 128 |
| Flow Ctrl | Yes |
| Rate Limiting | Yes |
| Rapid Spanning Tree | Yes |
| Static MAC Addr | Yes |
| Pins | Packaging | 64 | VQFN |
| Temp Range | -40C to +85C |
| Packing Media | Tray (260) |
Last 6 months Inventory & Pricing History
Resources
Board Design Files |
|---|
| KSZ8864 IBIS |
Supporting Collateral |
|---|
| KSZ8864CNX/RMNUB Hardware Design Checklist |
| Migration from KSZ8864RMN_RMNU to KSZ8864CNX_RMNUB |
| KSZ8864CNX_RMNUB_DP_V1.5.zip |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.1775 |
| Shipping Weight (kg) | 1.026923 |
| Lead Count | 64 |
| Package Type | VQFN |
| Package Width or Size | 8x8x0.9mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 4-Port 10/100 Switch w/ 2x MAC I/F, MII, RMII | Microchip Technology |
| Ethernet Transceiver, 100 Mbps, Qfn-64 | Newark Electronics |
| ETHERNET TRANSCEIVER, 100 MBPS, QFN-64 | element14 |
| Integrated 4-Port 3.3 V MII/RMII 10/100 Ethernet Managed Switch SMT - QFN-64 | Future Electronics |
| Ethernet Switch 4-Port 100Mbps 64-Pin QFN Tray | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a KSZ8864CNXIA?
Additional datasheets, footprints and schematics for KSZ8864CNXIA are listed on our Part Details page. You can also find images and similar parts to KSZ8864CNXIA on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for KSZ8864CNXIA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view KSZ8864CNXIA price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does KSZ8864CNXIA fall under?
The KSZ8864CNXIA is listed under Semiconductors - ICs > Network Controllers > Ethernet Controllers.
Can I view similar or alternative parts?
You can view similar parts to KSZ8864CNXIA when available in the Ethernet Controllers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the KSZ8864CNXIA you can contact the distributor directly for product support, shipping queries etc.
Is the KSZ8864CNXIA RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for KSZ8864CNXIA have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for KSZ8864CNXIA.
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