LAN9255/ZMX020Alternatives & Equivalent Parts
About LAN9255/ZMX020
LAN9255/ZMX020 is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | LAN9255/ZMX020Source | LAN9255-I/ZMX020 | LAN9255-I/ZMX019 | LAN9255-V/ZMX018 |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 128 | 128 | 128 | 128 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $10.4400 | $11.1500 | $10.1100 | $11.1300 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Manufacturer Package Code | TQFP-128 | TQFP-128 | TQFP-128 | TQFP-128 |
| Factory Lead Time | 14 Weeks | 14 Weeks | 14 Weeks | 14 Weeks |
| YTEOL | 23 | 23 | 23 | 23 |
| Address Bus Width | 16 | 16 | 16 | 16 |
| Boundary Scan | YES | YES | YES | YES |
| Bus Compatibility | MMC; SD; QSPI; USB | MMC; SD; QSPI; USB | MMC; SD; QSPI; USB | MMC; SD; QSPI; USB |
| Clock Frequency-Max | 25 MHz | 25 MHz | 25 MHz | 25 MHz |
| Communication Protocol | SYNC, BYTE; ETHERNET | SYNC, BYTE; ETHERNET | SYNC, BYTE; ETHERNET | SYNC, BYTE; ETHERNET |
| Data Transfer Rate-Max | 12.5 MBps | 12.5 MBps | 12.5 MBps | 12.5 MBps |
| External Data Bus Width | 16 | 16 | 16 | 16 |
| JESD-30 Code | S-PQFP-G128 | S-PQFP-G128 | S-PQFP-G128 | S-PQFP-G128 |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | YES | YES | YES |
| Number of DMA Channels | 32 | 32 | 32 | 32 |
| Number of I/O Lines | 51 | 51 | 51 | 51 |
| Number of Serial I/Os | 12 | 12 | 12 | 12 |
| On Chip Data RAM Width | 8 | 8 | 8 | 8 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP128,.63SQ,16 | QFP128,.63SQ,16 | QFP128,.63SQ,16 | QFP128,.63SQ,16 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH |
| RAM (words) | 262144 | 262144 | 196608 | 131072 |
| Supply Voltage-Max | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 3 V | 3 V | 3 V | 3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.4 mm | 0.4 mm | 0.4 mm | 0.4 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN | SERIAL IO/COMMUNICATION CONTROLLER, LAN | SERIAL IO/COMMUNICATION CONTROLLER, LAN | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for LAN9255/ZMX020 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LAN9255/ZMX020 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LAN9255/ZMX020 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to LAN9255/ZMX020?
Known equivalents for LAN9255/ZMX020 include LAN9255-I/ZMX020, LAN9255-I/ZMX019, LAN9255-V/ZMX018. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LAN9255/ZMX020?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LAN9255/ZMX020 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.