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