AT28HC256-W
EEPROM, 120ns, Parallel, CMOSManufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology AT28HC256-W is a 256K (32K x 8) electrically erasable programmable read-only memory (EEPROM) device. This parallel interface CMOS EEPROM offers a fast 120ns access time, enabling efficient data retrieval in demanding applications. Operating from a 4.5V to 5.5V supply, it is suitable for a wide range of industrial and consumer electronics, including automotive systems, data logging, and embedded control. The AT28HC256-W utilizes an asynchronous operating mode and is presented in an uncased chip package, designed for high-density surface-mount integration. Its robust CMOS technology ensures reliable performance within a 0°C to 70°C operating temperature range.
Additional Information
Series: AT28HC256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| JESD_30_Code | X-XUUC-N30 |
| Memory_IC_Type | EEPROM |
| Number_of_Functions | 1 |
| Number_of_Terminals | 30 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | UNSPECIFIED |
| Package_Code | Die |
| Package_Shape | UNSPECIFIED |
| Package_Style | UNCASED CHIP |
| 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 | NO LEAD |
| Terminal_Position | UPPER |
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