Product details
Product details
The FM28V020-SG SOP-28 FRAM chip is a popular upgrade part for professional batteryless save modifications on compatible Pokémon game cartridges. This chip is commonly used to replace the original save memory setup and remove the need for a traditional battery-backed save system.
When properly installed, this mod can provide a more modern save solution while helping reduce future battery-related save failure. This part is intended for experienced installers, cartridge modders, and repair professionals who are comfortable with fine-pitch soldering and board-level modification work.
Please note: this modification requires a 10k resistor, which is not included.
Highlights
- FM28V020-SG FRAM chip
- SOP-28 package
- Commonly used for batteryless save mods on compatible Pokémon cartridges
- Designed for advanced installation and board modification work
- Helps eliminate dependence on the original save battery when installed correctly
What you get
- 1x FM28V020-SG SOP-28 FRAM chip
Important notes
- Requires a 10k resistor for the modification
- 10k resistor is not included
- Installation service is not included
- Game cartridge and donor board are not included
- Professional installation is strongly recommended
Compatibility
Please verify compatibility with your specific board revision and intended modification before purchase. This is an advanced mod part and is not intended as a beginner drop-in installation item.





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