WME128K8-250CIE
EEPROM, 128KX8, 250ns, Parallel, CMOS, CDIP32Manufacturer: Microsemi Corporation
Categories: EEPROMs
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Microsemi Corporation's WME128K8 series offers a 128K x 8 bit Parallel CMOS EEPROM, part number WME128K8-250CIE. This component provides a fast 250ns access time and operates within a supply voltage range of 4.5V to 5.5V, with a nominal 5V requirement. It features robust data integrity with a 10-year minimum data retention and a write endurance of 10,000 cycles. Enhanced data protection capabilities are integrated, encompassing both hardware and software mechanisms. The component is housed in a 32-lead Ceramic Dual In-line Package (CDIP) with through-hole termination, suitable for demanding environments requiring a wide operating temperature range from -40°C to +85°C. Applications span industrial control, telecommunications infrastructure, and aerospace systems where reliable non-volatile memory is critical.
Additional Information
Series: WME128K8RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| Additional_Feature | WRITE ENDURANCE 10000 CYCLES; 10 YEARS DATA RETENTION; HARDWARE AND SOFTWARE DATA PROTECTION |
| Data_Retention_Time_Min | 10 |
| Endurance | 10000.000000000000000 |
| JESD_30_Code | R-CDIP-T32 |
| Memory_Density | 1048576.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 128KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| 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 | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 5.1300 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.500 |
| Terminal_Position | Dual |
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