CAT28LV256LA-25T
EEPROM, 32KX8, 250ns, Parallel, CMOS, PDIP28Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT28LV256LA-25T is a 32K x 8 bit CMOS electrically erasable programmable read-only memory (EEPROM) offering parallel interface capabilities. This device features a maximum access time of 250 nanoseconds and operates from a supply voltage range of 3.0V to 3.6V, with a nominal 3.3V. The CAT28LV256 series component is designed for asynchronous operation, supporting a wide operating temperature range from -40°C to +105°C. Its memory organization is 32,768 words by 8 bits, providing a total density of 262,144 bits. The component utilizes CMOS technology for low power consumption and is housed in a 28-lead PDIP package (R-PDIP-T28) with through-hole mounting. Typical applications include industrial control systems, automotive electronics, and data logging solutions requiring non-volatile memory storage. The write cycle time (tWC) is a maximum of 10 milliseconds.
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 | 250.0000000000000000 |
| 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 | 105.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 3 |
| Seated_Height_Max | 5.0800 |
| 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 |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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