Single-chip Ethernet controller supporting 10/100 Mbps speeds over 10BASE-T and 100BASE-TX physical networks. Features a USB host interface with auto-negotiation and compliance with IEEE 802.3 and IEEE 802.3u standards. Operates with a 3.3V supply voltage (3V to 3.6V range) and offers full or half duplex communication modes. Housed in a 64-pin QFN EP package with exposed pad, measuring 9x9x0.83mm, suitable for surface mounting. Extended operating temperature range from -40°C to 85°C.
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Microchip LAN9514i-JZX technical specifications.
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | QFN EP |
| Package Description | Quad Flat No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 64 |
| PCB | 64 |
| Package Length (mm) | 9 |
| Package Width (mm) | 9 |
| Package Height (mm) | 0.83 |
| Mounting | Surface Mount |
| Physical Network Type | 10BASE-T|100BASE-TX |
| Category | Single Chip |
| Ethernet Speed | 10|100Mbps |
| Host Interface | USB |
| Auto-Negotiation | Yes |
| Standard Supported | IEEE 802.3|IEEE 802.3u |
| DMA Support | No |
| Communication Mode | Full Duplex|Half Duplex |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Max Operating Supply Voltage | 3.6V |
| Maximum Power Dissipation | 0.951(Typ)W |
| Min Operating Supply Voltage | 3V |
| Typical Operating Supply Voltage | 3.3V |
| Cage Code | 60991 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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