YSM28C256-20DM
EEPROM memory | Digital logic ICs
Available substitutes and cross-reference table — on request
Overview
The YSM28C256-20DM is an EEPROM erasable storage device, comparable to the AT28C256-20DM, using a CDIP32 package, with a capacity of 256K, configured as 32Kx8, access time of 200ns, and operating voltage of 3.3V. For detailed specifications, please refer to the data sheet.
Key parameters
| Package | CDIP32 |
| Capacity | 256K |
| Configuration | 32Kx8 |
| Access time (ns) or frequency | 200 |
| Voltage (V) | 3.3 |
Supplied on request
- Datasheet and full parameter sheet (PDF)
- Cross-reference table: western / Russian analog → this model
- Quality grades YC / YB / QY / CH — per customer requirement
- Package options and radiation test data
- Lead time and price for the annual quantity
Request a quote
Enter quantity to prepare an email; we reply within one business day. Or write to [email protected]
Need a full datasheet or a substitute suggestion? Write to us with the model YSM28C256-20DM and your annual quantity.