M24C64-RMN6TP
STMicroelectronics
Needs validationlow risk
A pin-compatible upgrade with 4x the memory and faster clock speed.
Best Alternatives to M24C16-RMN6TP
The M24C16-RMN6TP is a 16-Kbit I2C EEPROM from STMicroelectronics in an SO8N package. Common substitutes include other parts from the M24 family with different memory densities.
AI replacement insight
Electrical risklow
Low for upgrades from the same family; high for parts with voltage mismatches.
Package risklow
All reviewed candidates use the same SO8N package.
Firmware risklow
I2C addressing for larger memory is usually backward compatible.
Can it be replaced directly?
Direct replacement for M24C16-RMN6TP should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Upgrade to a higher-density EEPROM from the same ST M24 family, such as M24C64-RMN6TP.
Main risk
The primary risk is with substitutes that have a different supply voltage range or a smaller memory capacity.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | M24C16-RMN6TP | M24C64-RMN6TP | M24256-BRMN6TP | M24C02-RMN6TP | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SO8N | SO8N | - | - | SO8N — Package matches. |
| Voltage | 1.8 V to 5.5 V | 1.8V to 5.5V | - | - | 1.8V — Supply voltage range matches. |
| Memory Size | 16 Kbit | 64 Kbit | - | - | 2 Kbit — Has only 1/8th the memory. |
| Clock Frequency | 400 kHz | 1 MHz | - | - | 1 MHz — Faster clock speed is compatible. |
Application & sourcing insights
Questions & answers
Verified drop-in options for M24C16-RMN6TP are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.