25AA256-E-ST
Microchip Technology 25AA256-E/ST
MPN25AA256-E/ST
End of Life
IC EEPROM 256KBIT SPI 8TSSOP
$3.98652Price · pay online now
$3.99 / ea
6 in stock — maximum per order · 3–4 days lead time
Packaging8-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 5.5V |
| Clock frequency | 10 MHz |
| Memory interface | SPI |
| Operating temperature | -40°C ~ 125°C (TA) |
| Package | Tube |
| Technology | EEPROM |
| Memory size | 256Kbit |
| Memory format | EEPROM |
| Case | 8-TSSOP (0.173\", 4.40mm Width) |
| Memory organization | 32K x 8 |
| Write cycle time - word, page | 5ms |