28C64AXT-25/SO
EEPROM, 8KX8, 250ns, Parallel, CMOS, PDSO28Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 28C64AXT-25-SO is a 64Kbit CMOS EEPROM with an 8K x 8 organization, offering a 250ns access time. This parallel interface memory features automatic write, bulk erase, and a minimum of 10,000 erase/write cycles with a 1ms byte write time. Data retention exceeds 10 years. Operating within a 4.5V to 5.5V supply range, it is designed for applications requiring reliable non-volatile data storage. The component utilizes a 28-lead PDSO (Plastic Dual Small Outline) package, suitable for surface-mount assembly. Its robust construction and performance characteristics make it well-suited for industrial control, automotive systems, and data logging applications.
Additional Information
Series: 28C64RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| Additional_Feature | AUTOMATIC WRITE; BULK ERASE; 10K ERASE/WRITE CYCLES MIN.; 1MS BYTE WRITE; DATA RETENTION > 10 YEARS |
| Data_Retention_Time_Min | 10 |
| JESD_30_Code | R-PDSO-G28 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Position | Dual |
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