AT25256B-SHL-B
EEPROM, 32KX8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
Quality Control: Learn More
The Microchip Technology AT25256B-SHL-B is a 256-kilobit serial EEPROM device organized as 32K words by 8 bits. It operates via a SPI serial interface, supporting clock frequencies up to 5 MHz. This CMOS component offers flexible voltage operation from 1.8V to 5.5V, with a nominal supply voltage of 2.5V. Data retention is rated for a minimum of 100 years, and the device boasts an endurance of 1 million write cycles. Write protection is available through both hardware and software mechanisms. The AT25256B-SHL-B is housed in an 8-lead PDSO (SOP) package with a 1.27mm pitch, suitable for surface mounting. Applications span industrial control, automotive systems, and consumer electronics where reliable non-volatile data storage is critical.
Additional Information
Series: AT25256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 3.9000 |
| Technology | CMOS |
| Length | 4.9250 |
| Clock_Frequency_Max | 5.00000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP8,.3 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 1.7500 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000003000000000 |
| Supply_Current_Max | 10.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 2.5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
Request a Quote
Clients Also Buy
AT25256B-WWU11L
EEPROM, 32KX8, Serial, CMOS
AT25256B-SHL-T
EEPROM, 32KX8, Serial, CMOS, PDSO8
AT25256B-SSHL-T-537
EEPROM, 32KX8, Serial, CMOS, PDSO8