WE128K32-250G2IA
EEPROM Module, 128KX32, 250ns, Parallel, CMOS, CQFP68Manufacturer: Microsemi Corporation
Categories: EEPROMs
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The Microsemi Corporation WE128K32 series EEPROM module, part number WE128K32-250G2IA, offers a parallel CMOS interface with a memory organization of 128K words by 32 bits, featuring a maximum access time of 250ns. This component is user-configurable to operate as a 256K x 16 device, providing flexibility for memory mapping. It supports 10,000 endurance write cycles, making it suitable for applications requiring frequent data updates. The module operates with a supply voltage range of 4.5V to 5.5V and features a 5V programming voltage. Packaged in a CQFP68 (Ceramic Quad Flat Pack) with gull-wing terminals on a 1.27mm pitch, it is designed for surface mounting. This EEPROM module finds application in aerospace, defense, and industrial systems demanding reliable non-volatile data storage.
Additional Information
Series: WE128K32RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 22.4000 |
| Width | 22.4000 |
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| Additional_Feature | USER CONFIGURABLE AS 256K X 16 OR 128K X 32; 10K ENDURANCE WRITE CYCLES |
| Alternate_Memory_Width | 16 |
| Endurance | 10000.000000000000000 |
| JESD_30_Code | S-CQFP-G68 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | EEPROM MODULE |
| Memory_Organization | 128KX32 |
| Memory_Width | 32 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 68 |
| Number_of_Words | 131072.0000000000000000 |
| Number_of_Words_Code | 128K |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QFP |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 5.1000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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