CAT25256LE
EEPROM, 32KX8, Serial, CMOS, PDIP8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT25256LE is a 256 Kbit serial CMOS EEPROM featuring a 32K x 8 memory organization. This component supports the SPI serial bus interface, operating at clock frequencies up to 5 MHz. It offers robust data retention for a minimum of 100 years and an endurance rating of 1,000,000 write cycles. The device operates within a wide temperature range of -40°C to +125°C and is available in a PDIP8 package with through-hole mounting. Key features include hardware and software write protection, synchronous operation, and low standby current. This EEPROM is suitable for applications in automotive, industrial, and consumer electronics where reliable non-volatile data storage is critical. The CAT25256LE is also available in 1.8-5.5V configurations with 5MHz operation for -40 to 85°C environments.
Additional Information
Series: CAT25256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 9.2700 |
| Width | 7.6200 |
| Technology | CMOS |
| Additional_Feature | ALSO AVAILABLE 1.8-5.5V WITH 5MHZ FOR -40 TO 85 DEG CEL |
| Clock_Frequency_Max | 5.00000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDIP-T8 |
| 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 | 125.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP8,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Serial |
| Screening_Level_Reference_Standard | AEC-Q100 |
| Seated_Height_Max | 5.3300 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000003000000000 |
| Supply_Current_Max | 4.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 2.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
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