WE128K32-250HSI
EEPROM Module, 256K16, 250ns, Parallel, CMOS, CPGA66Manufacturer: Microsemi Corporation
Categories: EEPROMs
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The Microsemi Corporation WE128K32-250HSI is a 4Mbit CMOS EEPROM module, organized as 256K words by 16 bits. This parallel interface component features an access time of 250ns and can be configured as 128K x 32. It offers hardware and software write protection, with data retention exceeding 10 years. Operating within a 4.5V to 5.5V supply voltage range, the WE128K32-250HSI supports asynchronous operation and a programming voltage of 5V. The module is housed in a 66-terminal CPGA package and operates across a temperature range of -40°C to +85°C. This component finds application in industrial control, data acquisition, and telecommunications systems requiring non-volatile memory with robust protection features.
Additional Information
Series: WE128K32RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 30.1000 |
| Width | 30.1000 |
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| Additional_Feature | CONFIGURABLE AS 128K X 32; HARDWARE & SOFTWARE WRITE PROTECTION; DATA RETENTION > 10 YEARS |
| Alternate_Memory_Width | 8 |
| Data_Retention_Time_Min | 10 |
| JESD_30_Code | S-CPGA-P66 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | EEPROM MODULE |
| Memory_Organization | 256K16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 66 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | PGA |
| Package_Shape | Square |
| Package_Style | GRID ARRAY |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 6.2200 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | PIN/PEG |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Perpendicular |
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