28C64-25MD
EEPROM, 8KX8, 250ns, Parallel, CMOS, CDIP28Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology 28C64-25MD is a 64 Kbit (8K x 8) CMOS Electrically Erasable Programmable Read-Only Memory (EEPROM) featuring a fast 250ns access time. This parallel interface device operates asynchronously and is available in a 28-lead Ceramic Dual In-line Package (CDIP). The 28C64-25MD offers robust data retention of at least 10 years and an endurance rating of 100,000 write cycles, making it suitable for applications requiring frequent data updates. Its wide operating temperature range of -55°C to +125°C accommodates demanding environments. Industries such as industrial control, automotive, and aerospace commonly utilize this component for data logging, configuration storage, and firmware storage. The device supports data polling for status monitoring and operates from a single 5V supply.
Additional Information
Series: 28C64RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| Data_Retention_Time_Min | 10 |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-GDIP-T28 |
| 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 | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Ready_Busy | Yes |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Position | Dual |
| Toggle_Bit | No |
| Write_Cycle_Time_Max_tWC | 1.0000000000000000 |
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