AT28HC256-12FL
EEPROM, 32KX8, 120ns, Parallel, CMOS, CDFP28Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT28HC256-12FL is a 256 kilobit (32K x 8) CMOS EEPROM with a parallel interface. This device offers a fast 120ns access time and supports asynchronous operation. Key features include automatic write capability, ensuring data integrity during write cycles. The AT28HC256 series is designed for applications requiring reliable non-volatile data storage, commonly found in industrial control, telecommunications, and automotive systems. This component operates within a supply voltage range of 4.5V to 5.5V and an industrial temperature range of 0°C to 70°C. It is packaged in a 28-lead Ceramic Flat Pack (CDFP28).
Additional Information
Series: AT28HC256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 18.3000 |
| Width | 10.1600 |
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| Additional_Feature | AUTOMATIC WRITE |
| JESD_30_Code | R-CDFP-F28 |
| 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DFP |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 3.0200 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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