M27C4001-12F1Alternatives & Equivalent Parts
About M27C4001-12F1
M27C4001-12F1 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Ceramic Dual-In-Line 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 | M27C4001-12F1Source | M27C4001-15F1 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | Ceramic Dual-In-Line Packages | Ceramic Dual-In-Line Packages |
| Pin Count | 32 | 32 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C |
| Price | $4.7794 | $7.5110 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||
| Reach Compliance Code | Compliant | — |
| YTEOL | 0 | 0 |
| Access Time-Max | 100 ns | 100 ns |
| I/O Type | COMMON | COMMON |
| JESD-30 Code | R-CDIP-T32 | R-CDIP-T32 |
| JESD-609 Code | e3 | e3 |
| Memory Density | 4194304 bit | 4194304 bit |
| Memory IC Type | UVPROM | UVPROM |
| Memory Width | 8 | 8 |
| Number of Functions | 1 | 1 |
| Number of Words | 524288 words | 524288 words |
| Number of Words Code | 512000 | 512000 |
| Operating Mode | ASYNCHRONOUS | ASYNCHRONOUS |
| Organization | 512KX8 | 512KX8 |
| Output Characteristics | 3-STATE | 3-STATE |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED |
| Package Equivalence Code | DIP32,.6 | DIP32,.6 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE, WINDOW | IN-LINE, WINDOW |
| Parallel/Serial | PARALLEL | PARALLEL |
| Qualification Status | Not Qualified | Not Qualified |
| Standby Current-Max | 0.0001 A | 0.0001 A |
| Supply Current-Max | 0.03 mA | 0.03 mA |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V |
| Surface Mount | NO | NO |
| Technology | CMOS | CMOS |
| Temperature Grade | COMMERCIAL | COMMERCIAL |
| Terminal Finish | MATTE TIN | MATTE TIN |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL |
| Peak Reflow Temperature (Cel) | — | 245 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
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Quick Links
Why Look for Alternatives?
Finding alternatives for M27C4001-12F1 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 M27C4001-12F1 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 M27C4001-12F1?
Known equivalents for M27C4001-12F1 include M27C4001-15F1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of M27C4001-12F1?
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 M27C4001-12F1 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.