ENC424J600-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The ENC424J600-I/ML is a standalone 10/100 Ethernet controller with SPI interface and 25-MHz maximum clock in a 44-pin QFN package. It supports asynchronous and bit-addressable communication protocols with up to 12.5-MBps data transfer rate. Available in stock worldwide with RoHS-compliant lead-free construction and 8-year YTEOL.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- ENC424J600-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.8300(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Standalone 10/100 Ethernet MAC/PHY with SPI host interface for easy microcontroller integration
- Up to 12.5-MBps SPI data transfer rate with 25-MHz maximum clock frequency
- Supports asynchronous and bit-addressable communication protocols for flexible host interfacing
- Compact 44-pin QFN package with 15-bit address bus for embedded Ethernet connectivity
- 8-year Years To End Of Life ensures long-term supply availability for industrial designs
Applications
The ENC424J600-I/ML is designed for embedded systems requiring standalone Ethernet connectivity, such as industrial IoT gateways, building automation controllers, and remote monitoring nodes that lack an integrated Ethernet MAC. Its SPI interface enables easy connection to microcontrollers and embedded processors without dedicated Ethernet peripherals, including PIC, AVR, ARM Cortex-M, and similar platforms. The long 8-year YTEOL makes it a reliable choice for industrial and commercial products with extended production runs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | QFN-44 |
| Factory Lead Time | 5Weeks |
| YTEOL | 8 |
| Address Bus Width | 15 |
| Boundary Scan | NO |
| Bus Compatibility | SPI |
| Clock Frequency-Max | 25MHz |
| Communication Protocol | ASYNC, BIT |
| Data Transfer Rate-Max | 12.5MBps |
| External Data Bus Width | 15 |
| JESD-30 Code | S-PQCC-N44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of Serial I/Os | 1 |
| On Chip Data RAM Width | 16 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (words) | 12288 |
| Screening Level | TS 16949 |
| Supply Current-Max | 117mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 5A992.C |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ENC424J600-I/ML:
suggested
suggested
Frequently Asked Questions
What is the ENC424J600-I/ML and what host interface does it use?
The ENC424J600-I/ML is a standalone 10/100 Ethernet controller that provides full MAC and PHY functionality via an SPI host interface. It supports a maximum SPI clock of 25-MHz with a data transfer rate of up to 12.5-MBps, allowing microcontrollers without built-in Ethernet to add network connectivity using only a few SPI pins.
What communication protocols does the ENC424J600-I/ML support?
The ENC424J600-I/ML supports asynchronous (ASYNC) and bit-addressable communication protocols over its SPI bus. This flexible protocol support enables various host access modes, including reading and writing individual bits in control registers, which is useful for embedded firmware implementing TCP/IP stacks on resource-constrained microcontrollers.
What package does the ENC424J600-I/ML come in and is it RoHS compliant?
The ENC424J600-I/ML is packaged in a 44-pin QFN (Quad Flat No-Lead) surface-mount package, which offers a compact footprint and good thermal performance. It is fully RoHS compliant and lead-free (Pb-free), making it suitable for use in environmentally regulated markets. The factory lead time is approximately 5 weeks, so planning ahead is recommended for production builds.
How long is the ENC424J600-I/ML expected to remain in production?
The ENC424J600-I/ML has a YTEOL (Years To End Of Life) of 8 years, indicating Microchip plans to maintain supply for an extended period. This long production commitment makes it a reliable choice for industrial, medical, and commercial applications requiring consistent component availability over multi-year product life cycles.
What microcontrollers are compatible with the ENC424J600-I/ML?
The ENC424J600-I/ML is compatible with virtually any microcontroller that supports an SPI master interface, including Microchip PIC and dsPIC families, Arduino AVR and ARM boards, STM32 Cortex-M devices, and ESP32/ESP8266 platforms. Microchip provides software drivers and TCP/IP stack libraries to accelerate firmware development for common host controller families.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.6680 | $4.67 |
| 100+ | $4.3700 | $437.00 |
| 1000+ | $4.0000 | $4000.00 |
| 5000+ | $3.8300 | $19150.00 |
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