25CS640-H/Q4B
EEPROM, 8KX8, Serial, CMOSManufacturer: Microchip Technology
Categories: EEPROMs
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This Microchip Technology 25CS640 series EEPROM is a 64-kilobit serial CMOS memory with an 8K x 8 organization. It operates via the SPI serial bus at clock frequencies up to 20 MHz. The component offers robust data retention of 200 years and an endurance of 400,000 write cycles. Featuring hardware write protection and a wide operating voltage range of 2.5V to 5.5V, it is designed for demanding applications. The 8-terminal HWSON package, a plastic/epoxy rectangular surface-mount device with a 0.5mm terminal pitch, is suitable for compact designs. This component finds application in industrial automation, consumer electronics, and automotive systems requiring reliable non-volatile data storage.
Additional Information
Series: 25CS640RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Length | 3.0000 |
| Width | 2.0000 |
| Technology | CMOS |
| Clock_Frequency_Max | 20.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 400000.000000000000000 |
| JESD_30_Code | R-PDSO-N8 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 150.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | HWSON |
| Package_Equivalence_Code | SOLCC8,.12,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY VERY THIN PROFILE |
| Parallel_Serial | Serial |
| Programming_Voltage | 4.5 |
| Seated_Height_Max | 0.6000 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000010000000000 |
| Supply_Current_Max | 5.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 2.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 4.0000000000000000 |
| Write_Protection | Hardware |
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