WME128K8-250DEQEA
EEPROM, 128KX8, 250ns, Parallel, CMOS, CDSO32Manufacturer: Microsemi Corporation
Categories: EEPROMs
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Microsemi Corporation WME128K8-250DEQEA is a 128K x 8 bit parallel CMOS EEPROM. This memory component offers a maximum access time of 250ns and operates with a supply voltage range of 4.5V to 5.5V. The WME128K8 series is designed with robust features including a write endurance of 10,000 cycles and a data retention period of 10 years. It incorporates hardware and software data protection mechanisms for enhanced data integrity. The component utilizes a CDSO32 (R-CDSO-J32) ceramic, metal-sealed cofired package with a rectangular small outline SOJ style, suitable for surface mounting. This device is engineered for demanding applications in industries such as aerospace, defense, and industrial control where reliability and data persistence are critical. The operating temperature range is -55°C to +125°C.
Additional Information
Series: WME128K8RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.2300 |
| 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-CDSO-J32 |
| 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 | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | SOJ |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 3.9600 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Position | Dual |
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