WE512K16-140G4QA
EEPROM Module, 512KX16, 140ns, Parallel, CMOS, CQFP68Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's WE512K16 series EEPROM module, part number WE512K16-140G4QA, offers 8Mbit of non-volatile memory organized as 512K words by 16 bits. This parallel interface device features a maximum access time of 140ns and operates asynchronously. Built with CMOS technology, it supports a supply voltage range of 4.5V to 5.5V and a nominal 5V programming voltage, with a write cycle time of 10µs. The module is housed in a ceramic, metal-sealed CQFP68 package with a square footprint and quad flat terminals. Its operating temperature range is -55°C to +125°C, and it includes software write protection. Applications for this component can be found in aerospace, defense, and industrial systems requiring high reliability and robust memory solutions.
Additional Information
Series: WE512K16RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 39.6000 |
| Width | 39.6000 |
| Technology | CMOS |
| Access_Time_Max | 140.0000000000000000 |
| Data_Polling | Yes |
| JESD_30_Code | S-CQFP-F68 |
| Memory_Density | 8388608.0000000000000000 |
| Memory_IC_Type | EEPROM MODULE |
| Memory_Organization | 512KX16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 68 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | GQFF |
| Package_Equivalence_Code | QFL68,1.56SQ |
| Package_Shape | Square |
| Package_Style | FLATPACK, GUARD RING |
| Page_Size | 128 |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Screening_Level_Reference_Standard | MIL-STD-883 |
| Seated_Height_Max | 5.1000 |
| Standby_Current_Max | 0.005000000000000 |
| Supply_Current_Max | 160.000000000000000 |
| 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 | QUAD |
| Toggle_Bit | No |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
| Write_Protection | Software |
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