Macronix MX25V
MX25V variants from Macronix
MX25V Overview
What changes between part numbers, and what to check before you lock the BOM — Microcontrollers.
MX25V is a Macronix order-code family — not a single orderable MPN. This page lists 12 variants that share the same core device but differ in suffix fields (package, grade, reel/tube, electrical bin, etc.). Pick the exact full part number; substituting within the family without checking the datasheet often causes assembly or spec mismatches.
Flash, 512KX2, PDSO8, 2 X 3 MM, 0.60 MM HEIGHT, 0.50 MM PITCH, HALOGEN-FREE AND ROHS COMPLIANT, MO-252, USON-8 Other listed variants describe: Flash, 512KX2, PDSO8, SOP-8; IC FLASH 16MBIT SPI/DUAL 8SOP.
Across listed variants, watch these parameters: packages: 8-UFDFN Exposed Pad, 8-SOIC (0.209", 5.30mm Width).
Suffix examples in this family: 1006EZUI-13G, 1006FM1I, 1606FM1I03, 1606FM2I03, 1635FM2I, 1635FZNQ, 1635FZUI, 4006EM1I-13G. The characters after the base number usually encode package, temperature, or performance grade — compare the variant table column-by-column rather than assuming pin-compatible drops-in.
Columns that actually vary on this page: Package Type. If two rows match on MPN prefix but differ there, they are not interchangeable for production.
Example MPNs: MX25V1006EZUI-13G, MX25V1006FM1I, MX25V1606FM1I03, MX25V1606FM2I03, MX25V1635FM2I, MX25V1635FZNQ.
Key Features
- Footprint / package: 8-UFDFN Exposed Pad, 8-SOIC (0.209", 5.30mm Width)Land pattern and thermal pad differ between these packages — run a quick footprint check before you swap variants.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 12 distinct suffix patternsExamples: 1006EZUI-13G, 1006FM1I, 1606FM1I03, 1606FM2I03, 1635FM2I (+7 more). Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- Microcontrollers — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 12 MX25V part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| MX25V1006EZUI-13G | Flash, 512KX2, PDSO8, 2 X 3 MM, 0.60 MM HEIGHT, 0.50 MM PITCH, HALOGEN-FREE AND ROHS COMPLIANT, MO-252, USON-8 | - | Macronix | Active | Compliant | In Stock | |
| MX25V1006FM1I | Flash, 512KX2, PDSO8, SOP-8 | - | Macronix | Active | Compliant | In Stock | |
| MX25V1606FM1I03 | IC FLASH 16MBIT SPI/DUAL 8SOP | - | Macronix | Active | Compliant | In Stock | |
| MX25V1606FM2I03 | EPROM, | - | Macronix | Active | Compliant | In Stock | |
| MX25V1635FM2I | Flash Memory IC, 16Mb Serial, 80MHz, PDSO8, Industrial | - | Macronix | Active | Compliant | In Stock | |
| MX25V1635FZNQ | IC FLASH 16MBIT SPI/QUAD 8WSON | - | Macronix | Active | Compliant | In Stock | |
| MX25V1635FZUI | 80MHz Serial Flash Memory IC, 16Mb, PDSO8, Industrial | - | Macronix | Active | Compliant | In Stock | |
| MX25V4006EM1I-13G | 4Mb Flash Memory, 75MHz, SOIC, Industrial | - | Macronix | Active | Compliant | In Stock | |
| MX25V4035FZUI | Flash, 1MX4, PDSO8, WSON-8 | - | Macronix | Active | Compliant | In Stock | |
| MX25V8035FZUI | 8Mbit Serial Flash Memory IC, 108MHz, PDSO8/USON-8, Industrial | - | Macronix | Active | Compliant | In Stock | |
| MX25V1006FZUI | Package: 8-UFDFN Exposed Pad | Mounting Type: Surface Mount | Supply Voltage: 2.3V ~ 3.6V | Memory Size: 1Mb (128K x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 8-UFDFN Exposed Pad | Macronix | Active | Compliant | In Stock | |
| MX25V16066M2I02 | Package: 8-SOIC (0.209", 5.30mm Width) | Mounting Type: Surface Mount | Supply Voltage: 2.3V ~ 3.6V | Memory Size: 16Mb (2M x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 8-SOIC (0.209", 5.30mm Width) | Macronix | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on MX25V map to package, grade, and reel options.
MX25V uses a shared prefix; characters after the prefix encode orderable options. Two lines with the same prefix are not drop-in replacements unless the differing columns match your need.
Suffixes seen here: 1006EZUI-13G, 1006FM1I, 1606FM1I03, 1606FM2I03, 1635FM2I, 1635FZNQ, 1635FZUI, 4006EM1I-13G, 4035FZUI, 8035FZUI (+2 more).
What changes between rows: Package Type. Sort the table by these columns when narrowing from base number to a single MPN.
Full MPN examples: MX25V1006EZUI-13G, MX25V1006FM1I, MX25V1606FM1I03, MX25V1606FM2I03, MX25V1635FM2I.
Tip: photograph or copy the reel label — reel diameter, QTY per reel, and moisture sensitivity level (MSL) are often suffix-driven and won't show in the schematic.
How to Choose the Right MX25V Microcontrollers
Match the footprint first
Packages here: 8-UFDFN Exposed Pad, 8-SOIC (0.209", 5.30mm Width). Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For MX25V, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "MX25V" — include the full suffix (e.g. 1006EZUI-13G, 1006FM1I, 1606FM1I03). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for MX25V product family
Identity
Variant Parameters
Source MX25V with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 12 ordering variants from Macronix. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the MX25V product family.