Microchip Technology AT24C256B-TH-B
MPNAT24C256B-TH-B
Obsolete
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 5.5V |
| Clock frequency | 1 MHz |
| Memory interface | I²C |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tube |
| Technology | EEPROM |
| Access time | 550 ns |
| 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 |