AT24CSW021-UUM0B-T
EEPROM, 256X8, Serial, CMOS, PBGA4Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT24CSW021-UUM0B-T is a 2Kbit serial CMOS EEPROM featuring a 256 x 8 memory organization. This device operates via the I2C serial bus with a maximum clock frequency of 1 MHz. It supports a wide supply voltage range from 1.7V to 3.6V and is designed for operation between -40°C and +85°C. The AT24CSW021 series offers 1 million write cycles and a data retention of 100 years. Implemented in a 4-ball, 2x2mm VFBGA package with a 0.4mm terminal pitch, it is suitable for applications in industrial control, consumer electronics, and automotive systems. Write protection is available via software configuration.
Additional Information
Series: AT24CSW021RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Clock_Frequency_Max | 1.00000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PBGA-B4 |
| Memory_Density | 2048.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 256X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 4 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | VFBGA |
| Package_Equivalence_Code | BGA4,2X2,16 |
| Package_Shape | Rectangular |
| Package_Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Page_Size | 8 |
| Parallel_Serial | Serial |
| Programming_Voltage | 1.8 |
| Seated_Height_Max | 0.3300 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000000800000000 |
| Supply_Current_Max | 1.000000000000000 |
| Supply_Voltage_Max | 3.60000 |
| Supply_Voltage_Min | 1.70000 |
| Supply_Voltage_Nom | 1.8 |
| Surface_Mount | Yes |
| Terminal_Form | Ball |
| Terminal_Pitch | 0.400 |
| Terminal_Position | Bottom |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | Software |
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