28C64A-25/S
EEPROM, 8KX8, 250ns, Parallel, CMOSManufacturer: Microchip Technology
Categories: EEPROMs
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The Microchip Technology 28C64A-25-S is an 8K x 8 electrically erasable programmable read-only memory (EEPROM) device utilizing CMOS technology. This asynchronous parallel interface component offers a maximum access time of 250 nanoseconds and a write cycle time of 1.0 millisecond. It features data polling for write operation status and a ready/busy signal. The device operates within a supply voltage range of 4.5V to 5.5V, with a nominal 5V requirement, and consumes a maximum of 30mA during active operation. Standby current is rated at 100µA. The 28C64A-25-S is suitable for applications requiring non-volatile data storage in areas such as industrial control systems, consumer electronics, and automotive electronics. It is supplied as an uncased chip with a 27-terminal configuration.
Additional Information
Series: 28C64RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| Additional_Feature | AUTOMATIC WRITE |
| Command_User_Interface | No |
| Data_Polling | Yes |
| JESD_30_Code | X-XUUC-N27 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 27 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | UNSPECIFIED |
| Package_Code | Die |
| Package_Equivalence_Code | DIE OR CHIP |
| Package_Shape | UNSPECIFIED |
| Package_Style | UNCASED CHIP |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Ready_Busy | Yes |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Position | UPPER |
| Toggle_Bit | No |
| Write_Cycle_Time_Max_tWC | 1.0000000000000000 |
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