AT28BV64B-25JJ
EEPROM, 8KX8, 250ns, Parallel, CMOS, PQCC32Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT28BV64B-25JJ is a 64-kilobit (8K x 8) CMOS parallel EEPROM. This component offers a fast 250ns access time and operates with a supply voltage range of 2.7V to 3.6V. Designed for robust performance, it features 100,000 endurance cycles and a data retention of 10 years. The AT28BV64B-25JJ is housed in a 32-lead J-lead plastic chip carrier (PQCC32) package, suitable for surface mounting. Its asynchronous operating mode and straightforward parallel interface make it ideal for applications requiring reliable non-volatile memory, often found in industrial control systems, automotive electronics, and general-purpose data storage. The component supports a programming voltage of 3V and has a write cycle time maximum of 10ms.
Additional Information
Series: AT28BV64RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.4300 |
| Technology | CMOS |
| Length | 13.9700 |
| Access_Time_Max | 250.0000000000000000 |
| Additional_Feature | 100K ENDURANCE CYCLES; DATA RETENTION = 10 YEARS |
| Data_Retention_Time_Min | 10 |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-PQCC-J32 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 3 |
| Seated_Height_Max | 3.5560 |
| Supply_Voltage_Max | 3.60000 |
| Supply_Voltage_Min | 2.70000 |
| Supply_Voltage_Nom | 3 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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