WE128K32-140G2UI
EEPROM Module, 128KX32, 140ns, Parallel, CMOS, CQFP68Manufacturer: Microsemi Corporation
Categories: EEPROMs
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The Microsemi Corporation WE128K32-140G2UI is a parallel EEPROM module from the WE128K32 series. This component offers a memory density of 4194304 bits, organized as 128K words by 32 bits, with a maximum access time of 140ns. It also supports configuration as 512K x 8. Operating within a temperature range of -40°C to +85°C, this CMOS device requires a supply voltage between 4.5V and 5.5V. The module is presented in a 68-terminal CQFP package with gull-wing terminals suitable for surface mounting. Applications for this type of memory module include aerospace, defense, and industrial systems requiring high reliability and robust memory solutions. The write cycle time is rated at a maximum of 10ms.
Additional Information
Series: WE128K32RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 22.3600 |
| Width | 22.3600 |
| Technology | CMOS |
| Access_Time_Max | 140.0000000000000000 |
| Additional_Feature | USER CONFIGURABLE AS 512K X 8 |
| Alternate_Memory_Width | 16 |
| 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 | 3.5100 |
| 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 |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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