LAN9221I-ABZJ
- Mfr.Part #
- LAN9221I-ABZJ
- Manufacturer
- Microchip Technology
- Package / Case
- 56-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC CONTROLLER ETHERNET 56QFN
- Stock
- 2,047
- In Stock :
- 2,047
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Supply Voltage :
- 1.8V
- Voltage - Supply :
- 3.3V
- Communication Protocol :
- ASYNC, BIT; SYNC, BYTE
- MSL :
- MSL 3 - 168 hours
- HTS Code :
- 8542.31.00.01
- Data Rate :
- 100 Mbps
- Mounting Style :
- SMD/SMT
- DMA Support :
- yes
- External Data Bus Width :
- 16
- Operating Temperature Classification :
- Industrial
- Standards :
- 10/100 Base-T/TX PHY
- Base Product Number :
- LAN9221
- Contact Plating :
- Tin
- Operating Supply Voltage (Typ) :
- 1.8/2.5/3.3 V
- Terminal Position :
- QUAD
- Product Category :
- Ethernet ICs
- Reach Compliance Code :
- Compliant
- Operating Temperature :
- -40°C~85°C
- Brand :
- Microchip Technology / Atmel
- Package :
- Tray
- Minimum Operating Temperature :
- - 40 C
- Peak Reflow Temperature (Cel) :
- 260
- Supplier Package :
- QFN EP
- Loopback Mode :
- Internal
- JESD-30 Code :
- S-XQCC-N56
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, LAN
- Protocol :
- Ethernet
- Boundary Scan :
- yes
- Manufacturer :
- Microchip
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Category :
- Single Chip
- JESD-609 Code :
- e3
- Number of Pins :
- 56
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Radiation Hardening :
- No
- Seated Height-Max :
- 1 mm
- Base Part Number :
- LAN9221
- Number of Transceivers :
- 1
- Subcategory :
- Communication and Networking ICs
- Published :
- 2008
- Data Transfer Rate-Max :
- 12.5 MBps
- Number of Terminals :
- 56
- Clock Frequency :
- 25MHz
- Qualification Status :
- Not Qualified
- Interface :
- Parallel
- Address Bus Width :
- 8
- Packaging :
- Tray
- Lead Free :
- Lead Free
- Operating Supply Voltage (Min) :
- 1.62 V
- Height :
- 7.95mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Status :
- Active
- Pin Count :
- 56
- Operating Supply Voltage (Max) :
- 3.6 V
- Package Type :
- QFN EP
- Operating Supply Voltage :
- 3.3V
- Function :
- Controller
- Auto-Negotiation :
- yes
- Rad Hardened :
- No
- RoHS :
- Details
- Length :
- 7.95mm
- Package / Case :
- 56-VFQFN Exposed Pad
- Product :
- Ethernet Controllers
- Number of Serial I/Os :
- 1
- Terminal Form :
- NO LEAD
- Current - Supply :
- --
- RoHS Status :
- ROHS3 Compliant
- Low Power Mode :
- yes
- Interface Type :
- MII
- Product Type :
- Ethernet ICs
- Width :
- 900μm
- REACH SVHC :
- No SVHC
- Mount :
- Surface Mount
- Data Encoding/Decoding Method :
- NRZ; NRZI; BIPH-LEVEL(MANCHESTER)
- Maximum Operating Temperature :
- + 85 C
- Standard Supported :
- IEEE 802.3/IEEE 802.3u
- Terminal Pitch :
- 0.5mm
- Package Shape :
- Square
- Temperature Grade :
- Industrial
- Series :
- --
- Mounting :
- Surface Mount
- Screening Level :
- Industrial
- Communication Mode :
- Full Duplex/Half Duplex
- Factory Lead Time :
- 7 Weeks
- Number of Terminations :
- 56
- Surface Mount :
- yes
- Standard :
- 10BASE-T, 100BASE-TX
- Supplier Device Package :
- 56-QFN (8x8)
- Datasheets
- LAN9221I-ABZJ
LAN9221I-ABZJ Documents

Controllers Microchip Technology LAN9221I-ABZJ Overview
The LAN9221I-ABZJ by Microchip Technology stands as a premier solution in the Ethernet controllers market, tailored to meet the demands of high-performance, network-enabled applications. Designed for seamless integration, this IC controller bridges the gap between traditional hardware and network capabilities, enhancing connectivity and reliability in various applications. The LAN9221I-ABZJ offers an efficient path to upgrading existing systems with robust network features without significant redesign. It is an ideal choice for manufacturers looking to incorporate advanced networking functionality into their products while maintaining cost-effectiveness and ease of implementation.
LAN9221I-ABZJ Features
This Ethernet controller IC boasts a compact 56QFN package, making it suitable for space-constrained applications. It supports high-speed data transfer and connectivity, ensuring minimal latency and superior performance. The LAN9221I-ABZJ includes a range of features designed to enhance its functionality, such as advanced power management, robust security protocols, and support for multiple network standards, providing versatility in various deployment scenarios.
LAN9221I-ABZJ Applications
- Industrial Automation: Integrates with control systems to facilitate real-time data exchange and machine-to-machine communication, optimizing the automation process.
- Consumer Electronics: Used in smart home devices, allowing them to connect to home networks for enhanced functionality and remote management.
- Medical Equipment: Enables network connectivity in medical devices for remote monitoring and data logging, improving patient care and operational efficiency.
- Automotive: Applies in onboard diagnostic systems to connect with external networks for diagnostics and software updates.
- Networking Equipment: Forms the backbone of small office/home office (SOHO) network devices, such as routers and network switches, providing reliable and efficient network management.
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