AT28HC64BF-90SU-T
EEPROM, 8KX8, 90ns, Parallel, CMOS, PDSO28Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology AT28HC64BF-90SU-T is a 64-kbit (8K x 8) high-performance Electrically Erasable Programmable Read-Only Memory (EEPROM). This parallel interface device offers a fast 90ns access time and operates using standard 5V CMOS technology. Featuring asynchronous operation and 3-state outputs, it supports data polling for efficient status monitoring. The AT28HC64 series component is housed in a 28-lead Small Outline Package (SOP) suitable for surface-mount applications. Applications for this non-volatile memory include industrial controls, automotive systems, and telecommunications equipment requiring reliable data storage. The device supports a 5V programming voltage and a typical write cycle time of 2ms.
Additional Information
Series: AT28HC64RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Length | 17.9000 |
| Width | 7.5000 |
| Technology | CMOS |
| Access_Time_Max | 90.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| 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 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 2.6500 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 2.0000000000000000 |
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