AT28C040-15FC
EEPROM, 512KX8, 150ns, Parallel, CMOS, CDFP32Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology AT28C040-15FC is a 4-Megabit (512K x 8) CMOS EEPROM featuring parallel interface access with a maximum access time of 150 ns. This device supports asynchronous operation and offers automatic write capabilities with page buffering up to 256 bytes. Data polling is integrated, and the component operates across a temperature range of 0°C to 70°C. It utilizes a 32-lead Ceramic Flat Pack (CDFP32) package with a terminal pitch of 1.27mm, suitable for surface mounting. The device operates from a 4.5V to 5.5V supply voltage, with a nominal 5V requirement. Applications for this High-Rel component include aerospace, defense, and industrial automation systems demanding robust non-volatile data storage.
Additional Information
Series: AT28C040RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 12.2000 |
| Technology | CMOS |
| Length | 20.8500 |
| Access_Time_Max | 150.0000000000000000 |
| Additional_Feature | AUTOMATIC WRITE |
| Command_User_Interface | No |
| Data_Polling | Yes |
| JESD_30_Code | R-CDFP-F32 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 512KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| 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_Equivalence_Code | FL32,.5 |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Page_Size | 256 |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 3.0500 |
| Standby_Current_Max | 0.000300000000000 |
| Supply_Current_Max | 80.000000000000000 |
| 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 |
| Toggle_Bit | Yes |
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