LAN9303I-ABZJ-TR
Interface ICs
Manufacturer
MPN
LAN9303I-ABZJ-TR
Product Type
Package / Case
HVQFN-56-EP(8x8)
Datasheet
Key Attributes
Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Technical Specifications
| Type | Description |
|---|---|
| Supply Voltage | 3.3 V |
| Data Rate | 200 Mbps |
| Interface | MII;RMII |
| Type | Description |
|---|---|
| Features | Non-volatile configuration storage;Power-up/reset configuration |
| Operating Temperature | -40°C~+85°C |
| Package / Case | HVQFN-56-EP(8x8) |
Features
- Up to 200Mbps via Turbo MII Interface
- High performance, full featured 3 port switch with VLAN, QoS packet prioritization, Rate Limiting, IGMP monitoring and management functions
- Serial management via I²C or SMI
- Unique Virtual PHY feature simplifies software development by mimicking the multiple switch ports as a single port PHY
- 32K buffer RAM
- 512 entry forwarding table
- Port based IEEE 802.1Q VLAN support (16 groups)
- Programmable IEEE 802.1Q tag insertion/removal
- IEEE 802.1D spanning tree protocol support
- 4 separate transmit queues available per port
- Fixed or weighted egress priority servicing
- QoS/CoS Packet prioritization Input priority determined by VLAN tag, DA lookup, TOS, DIFFSERV or port default value
- Programmable Traffic Class map based on input priority on per port basis
- Remapping of 802.1Q priority field on per port basis
- Programmable rate limiting at the ingress with coloring and random early discard, per port / priority
- Programmable rate limiting at the egress with leaky bucket algorithm, per port / priority
- IGMP v1/v2/v3 monitoring for Multicast packet filtering
- Programmable broadcast storm protection with global % control and enable per port
- Programmable buffer usage limits
- Dynamic queues on internal memory
- Programmable filter by MAC address
- Port mirroring/monitoring/sniffing: ingress and/or egres traffic on any port or port pair
- Fully compliant statistics (MIB) gathering counters
- Control registers configurable on-the-fly
- Port 0 - MII MAC, MII PHY, RMII PHY modes
- 2 internal 10/100 PHYs with HP Auto-MDIX support
- 200Mbps Turbo MII (PHY or MAC mode)
- Fully compliant with IEEE 802.3 standards
- 10BASE-T and 100BASE-TX support
- Full and half duplex support
- Full duplex flow control
- Backpressure (forced collision) half duplex flow control
- Automatic flow control based on programmable levels
- Automatic 32-bit CRC generation and checking
- 2K Jumbo packet support
- Programmable interframe gap, flow control pause value
- Full transmit/receive statistics
- Full LED support per port
- Auto-negotiation
- Automatic polarity correction
- Automatic MDI/MDI-X
- Loop-back mode
- General Purpose Timer
- I²C Serial EEPROM interface
- Programmable GPIOs/LEDs
- Single 3.3V power supply
- 56-pin QFN (8x8 mm) Lead-Free RoHS Compliant Package
- Available in Commercial & Industrial Temp. Ranges
Applications
- Cable, satellite, and IP set-top boxes
- Digital televisions
- Digital video recorders
- VoIP/Video phone systems
- Home gateways
- Test/Measurement equipment
- Industrial automation systems
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | 3A991A2 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
Need LAN9303I-ABZJ-TR from Microchip Technology for your next order? SZ Procure provides local sourcing support in Shenzhen — we help buyers check supplier availability, compare quotations, and coordinate procurement for China-sourced components.
For LAN9303I-ABZJ-TR, we can check current supplier availability, compare quotations from multiple sources, coordinate purchasing, and arrange pre-shipment inspection and shipment consolidation according to your requirements.
Looking to source LAN9303I-ABZJ-TR? Submit an RFQ and let our Shenzhen sourcing team check available supplier options for you.