Alternatives to Microchip / Microsemi M24512-RMN6TP
Microchip / Microsemi M24512-RMN6TP and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| M24512-RMN6TPMicrochip / Microsemi |  CAT24C512WI-GT3onsemi |  24FC512T-I/SNMicrochip Technology | +1more | |
|---|---|---|---|---|
| FFF Compatibility | Shares the identical standard JEDEC 8-SOIC (150 mil) package and pin assignments, allowing direct drop-in mounting without PCB layout modification.Matches the 3.90 mm (150 mil) package width and surface-mount style exactly.Fully matches the 512Kbit memory size, 1 MHz clock speed, 1.8V to 5.5V operating voltage, and -40°C to 85°C temperature range. | Perfect pin-to-pin alignment with standard I2C EEPROM layout (Pins 1-3 for hardware address, Pin 7 for Write Protect).Matches physical dimensions of standard narrow 150-mil SOIC-8.Meets or exceeds all performance parameters including memory capacity, maximum frequency, and supply voltage. | ||
 AI Summary | M24512-RMN6TP by Microchip / Microsemi: Microchip Technology. | The CAT24C512WI-GT3 is a highly reliable 512Kb I2C EEPROM that matches the electrical and physical profile of the original STMicroelectronics device. It supports high-speed 1 MHz operation down to 1.8V, making it an excellent drop-in replacement.
| The 24FC512T-I/SN is a fully compatible drop-in equivalent from Microchip's widely supported serial EEPROM family. It operates across a wider voltage range (1.7V to 5.5V) and supports the same 1 MHz I2C clock rate.
| |
| Lifecycle Status | Active | Active | Active | |
| Market Availability | Non-stock | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | Unknown | RoHS | RoHS | |
| Description | Microchip Technology | EEPROM Memory IC 512Kbit I2C 1 MHz 900 ns 8-SOIC | EEPROM Memory IC 512Kbit I2C 1 MHz 400 ns 8-SOIC | |
| Manufacturer | Microchip / Microsemi | onsemi | Microchip Technology | |
| Type | Microchip Technology | Memory | Memory | |
| Datasheet | N/A | Open | Open | |
| Lead Time | Unknown | 40 weeks | 7 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | - | - | - | |
| Moisture Sensitivity Level | - | - | - |
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Frequently asked questions
Yes. The Microchip / Microsemi M24512-RMN6TP is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.
The closest qualified second sources for the Microchip / Microsemi M24512-RMN6TP are the CAT24C512WI-GT3 (onsemi) and the 24FC512T-I/SN (Microchip Technology), out of 3 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the M24512-RMN6TP are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The M24512-RMN6TP (Microchip / Microsemi) is a part in the Microchip Technology category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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