CAT25256ZD2I-T2
EEPROM, 32KX8, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT25256 is a 262144-bit serial CMOS EEPROM organized as 32K words by 8 bits. This device operates via a SPI-compatible serial bus, supporting clock frequencies up to 5 MHz. It features a wide operating voltage range from 1.8V to 5.5V and an extended temperature range of -40°C to +85°C. Data retention is rated at a remarkable 100 years, with an endurance of 1,000,000 write cycles. The CAT25256 is available in an 8-lead JEDEC PDSO package (R-PDSO-N8 equivalent) with a 0.65mm pitch, suitable for surface mount applications. Hardware and software write protection mechanisms are incorporated. This component is commonly utilized in industrial control systems, automotive electronics, and consumer devices requiring robust non-volatile data storage. The part number is CAT25256ZD2I-T2.
Additional Information
Series: CAT25256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 4.9000 |
| Width | 3.0000 |
| Technology | CMOS |
| Additional_Feature | 100 YEAR DATA RETENTION |
| Clock_Frequency_Max | 5.00000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDSO-N8 |
| 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 | HVSON |
| Package_Equivalence_Code | SOLCC8,.2,25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 0.8000 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 4.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.650 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
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