Overview
The KSZ8863MLL-EVAL is an evaluation board designed by Microchip Technology (formerly Micrel) to showcase the capabilities of the KSZ8863MLL, a fully integrated 3-port Ethernet switch. This board is part of Micrel’s third-generation switch family and is tailored for cost-sensitive systems while offering a rich set of features. The evaluation board provides easy access to all pins of the KSZ8863MLL, allowing for quick configuration and re-configuration through jumpers and interface connectors.
Key Specifications
| Specification | Details |
|---|---|
| Number of Ports | 3 |
| PHY Support | 10BASE-T and 100BASE-TX |
| Interface | 1 MII Interface, 1 MAC Mode MII Connector |
| Package Type | 48-Pin LQFP |
| Mounting Type | Surface Mount |
| Package Dimensions | 7mm x 7mm x 1.4mm |
| Lead Shape | Gull-wing |
| Power Supply | 5V DC |
| Configuration Modes | Strap In Mode, EEPROM Mode, SPI Mode |
Key Features
- Auto MDI/MDI-X on the PHY port
- Switch management, port and tag-based VLAN, QoS priority
- CPU control and data interfaces
- On-board EEPROM and USB port for configuration
- Programmable LED indicators for link and activity on the PHY ports
- Manual reset button
- Two RJ-45 jacks with isolation magnetics
Applications
- VoIP Phones
- Set-top/Game Boxes
- SOHO Residential Gateways
- Industrial Ethernet systems
- Standalone 3-port switches
Q & A
- What is the KSZ8863MLL-EVAL used for?
The KSZ8863MLL-EVAL is used to evaluate the features and performance of the KSZ8863MLL 3-port Ethernet switch. - What are the supported PHY modes?
The KSZ8863MLL supports 10BASE-T and 100BASE-TX. - What interfaces are available on the evaluation board?
The board includes 1 MII interface, 1 MAC mode MII connector, and a USB port for configuration. - How is the board powered?
The board can be powered via a 5V DC power supply or through the USB port. - What configuration modes are available?
The board supports strap in mode, EEPROM mode, and SPI mode. - What are the key applications of the KSZ8863MLL?
Key applications include VoIP phones, set-top/game boxes, SOHO residential gateways, industrial Ethernet systems, and standalone 3-port switches. - Is the KSZ8863MLL-EVAL still available for purchase?
No, the KSZ8863MLL-EVAL is listed as obsolete. - What is the package type of the KSZ8863MLL?
The KSZ8863MLL is packaged in a 48-Pin LQFP. - Does the evaluation board include any LEDs or indicators?
Yes, the board includes programmable LED indicators for link and activity on the PHY ports. - How can the configuration of the board be changed?
The configuration can be changed using jumpers and the manual reset button, or through the USB port in EEPROM or SPI mode.
