AT28HC64B-90JU-T
EEPROM, 8KX8, 90ns, Parallel, CMOS, PDSO32Manufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology AT28HC64B-90JU-T is a 64 Kbit Parallel CMOS EEPROM organized as 8K words by 8 bits. This component offers a fast 90ns access time and a 10ms write cycle time. It features a simple 5V programming voltage and supports data polling for write confirmation. The AT28HC64B-90JU-T boasts data retention of at least 10 years and an endurance of 100,000 write cycles. This device operates asynchronously and is housed in a 32-lead PDSO (Small Outline) package with a 1.27mm terminal pitch, suitable for surface mounting in demanding applications. Industries such as industrial control, automotive, and consumer electronics commonly utilize this type of memory for data storage and configuration.
Additional Information
Series: AT28HC64RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 11.4300 |
| Technology | CMOS |
| Access_Time_Max | 90.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| Data_Retention_Time_Min | 10 |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-PDSO-G32 |
| 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 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP8,.16 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Page_Size | 64 |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Seated_Height_Max | 3.5560 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 40.000000000000000 |
| 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 |
| Toggle_Bit | Yes |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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