CAT28LV256LI20
EEPROM, 32KX8, 200ns, Parallel, CMOS, PDIP28Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT28LV256LI20 is a 262144-bit CMOS EEPROM organized as 32K x 8 bits. This parallel interface device features a maximum access time of 200ns and operates from a 3.0V to 3.6V supply voltage range. The CAT28LV256 series offers a standard 8-bit data bus and supports data polling for write operations. With an endurance rating of 100,000 write cycles, it is suitable for applications requiring frequent data updates. The component is housed in a 28-lead PDIP package, designed for through-hole mounting. Typical applications include industrial control systems, automotive electronics, and data logging where reliable non-volatile storage is essential. The operating temperature range is -40°C to +85°C.
Additional Information
Series: CAT28LV256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | CMOS |
| Length | 36.6950 |
| Access_Time_Max | 200.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-PDIP-T28 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Page_Size | 64 |
| Parallel_Serial | Parallel |
| Programming_Voltage | 3 |
| Seated_Height_Max | 5.0800 |
| Standby_Current_Max | 0.000150000000000 |
| Supply_Current_Max | 15.000000000000000 |
| Supply_Voltage_Max | 3.60000 |
| Supply_Voltage_Min | 3.00000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Toggle_Bit | Yes |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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