LAN91C110-PU
- Mfr.Part #
- LAN91C110-PU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC ETHERNET CTLR MAC PHY 144TQFP
- Stock
- 29
- In Stock :
- 29
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Max Operating Temperature :
- 70°C
- Current - Supply :
- --
- RoHS Status :
- ROHS3 Compliant
- Series :
- --
- Base Product Number :
- LAN91C110
- JESD-30 Code :
- S-PQFP-G144
- Number of Transceivers :
- 1
- Supply Current-Max :
- 95 mA
- Pin Count :
- 144
- Package :
- Tray
- Bus Compatibility :
- ISA; PCMCIA
- Base Part Number :
- LAN91C110
- Number of Terminations :
- 144
- Supplier Device Package :
- 144-TQFP (20x20)
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, LAN
- Published :
- 2002
- Temperature Grade :
- COMMERCIAL
- Package Shape :
- Square
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Power Supplies :
- 5V
- Data Rate :
- 100 Mbps
- Radiation Hardening :
- No
- Number of Serial I/Os :
- 1
- Operating Temperature :
- 0 to 70 °C
- Max Supply Current :
- 40mA
- Category :
- Single Chip
- Standard Supported :
- IEEE 802.3/IEEE 802.3u
- Seated Height-Max :
- 1.2 mm
- JESD-609 Code :
- e3
- Length :
- 20mm
- DMA Support :
- yes
- Manufacturer :
- Microchip Technology Inc
- Address Bus Width :
- 15
- Standards :
- 100 Base-TX PHY
- Auto-Negotiation :
- No
- Interface :
- Parallel
- Voltage - Supply :
- --
- Boundary Scan :
- No
- Reach Compliance Code :
- Compliant
- Loopback Mode :
- Internal
- Packaging :
- Tray
- Clock Frequency :
- 25MHz
- Supplier Package :
- TQFP
- Number of Terminals :
- 144
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Min Operating Temperature :
- 0°C
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Protocol :
- Ethernet
- Terminal Pitch :
- 0.5mm
- External Data Bus Width :
- 16
- Product Status :
- Obsolete
- HTS Code :
- 8542.31.00.01
- Host Interface :
- ISA/PCMCIA
- Low Power Mode :
- No
- Operating Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Terminal Position :
- QUAD
- Data Transfer Rate-Max :
- 12.5 MBps
- Subcategory :
- Serial IO/Communication Controllers
- Package / Case :
- 100-TQFP
- Min Supply Voltage :
- 4.5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 144
- Width :
- 20mm
- Supply Voltage :
- 5V
- Communication Mode :
- Full Duplex/Half Duplex
- Max Supply Voltage :
- 5.5V
- Mounting :
- Surface Mount
- Function :
- Controller
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Surface Mount :
- yes
- Datasheets
- LAN91C110-PU

Controllers Microchip Technology LAN91C110-PU Overview
The Controllers Microchip Technology LAN91C110-PU is a highly integrated Ethernet controller that combines both MAC and PHY capabilities into a single chip, housed in a compact 144TQFP package. Designed to provide reliable network connectivity, this device is perfect for applications requiring efficient space utilization and minimal external components. Its robust design ensures stable operation in diverse environments, making it an ideal solution for embedded systems that require network communications. The integration of both MAC and PHY helps reduce latency, improve performance, and lower the overall system cost, which is crucial for B2B clients looking to purchase in volume.
LAN91C110-PU Features
This Ethernet controller features a full-featured MAC interface that supports both 10Base-T and 100Base-TX speeds, enabling adaptable connectivity for various network requirements. It also includes a fully compliant IEEE 802.3 PHY interface, providing seamless integration with existing network infrastructures. Additional features such as automatic polarity correction, link status indication, and power management functionalities make the LAN91C110-PU a versatile choice for integrating networking capabilities into products.
LAN91C110-PU Applications
- Embedded Systems: The LAN91C110-PU can be integrated into microcontrollers for smart home devices, where its compact size and complete feature set deliver efficient network communication without the need for additional components.
- Industrial Automation: This chip is ideal for use in factory automation equipment, supporting robust communication requirements in harsh industrial environments.
- Networked Printers: It provides a cost-effective, high-performance network connection solution for printers, facilitating features like remote printing and device management.
- Consumer Electronics: Suitable for integration into consumer electronics like set-top boxes and gaming consoles, where its network capabilities enhance the user experience by supporting online gaming and content streaming.
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