AT28BV64B-25TJ
EEPROM, 8KX8, 250ns, Parallel, CMOS, PDSO28Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT28BV64B-25TJ is a 64Kbit (8K x 8) CMOS EEPROM featuring a 250ns asynchronous parallel interface. This component offers robust data integrity with a minimum data retention of 10 years and an endurance rating of 100,000 write/erase cycles. Designed for operation across a -40°C to +85°C temperature range, it supports supply voltages from 2.7V to 3.6V. The AT28BV64B-25TJ is housed in a 28-lead TSOP1 (JESD-30 Code R-PDSO-G28) package with a gull-wing terminal form factor suitable for surface mounting. Typical applications include industrial control systems, automotive electronics, and data logging where reliable non-volatile storage is critical.
Additional Information
Series: AT28BV64RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 8.0000 |
| Technology | CMOS |
| Length | 11.8000 |
| 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-PDSO-G28 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| 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 | TSOP1 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 3 |
| Seated_Height_Max | 1.2000 |
| Supply_Voltage_Max | 3.60000 |
| Supply_Voltage_Min | 2.70000 |
| Supply_Voltage_Nom | 3 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.550 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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