onsemi NM25C040N
MPNNM25C040N
End of Life
IC EEPROM 4KBIT SPI 2.1MHZ 8DIP
$0.54Ref. price · indicative, final on quote
Packaging8-DIP (0.300", 7.62mm)
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Memory type | Non-Volatile |
| Mounting | Through Hole |
| Supply voltage | 4.5V ~ 5.5V |
| Clock frequency | 2.1 MHz |
| Memory interface | SPI |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Bulk |
| Technology | EEPROM |
| Memory size | 4Kbit |
| Memory format | EEPROM |
| Case | 8-DIP (0.300\", 7.62mm) |
| Memory organization | 512 x 8 |
| Write cycle time - word, page | 10ms |