24CW320T-I/Q4B
EEPROM, 4KX8, 450ns, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 24CW320T-I-Q4B is a 32Kb serial EEPROM featuring a 4K x 8 memory organization. This CMOS device operates with an I2C interface, supporting a maximum clock frequency of 1MHz and a fast 450ns access time. The 24CW320 series offers robust data retention of 200 years at 55°C and an endurance rating of 1,000,000 write cycles. Its operating voltage range is from 1.6V to 5.5V, with a nominal 1.8V programming voltage. Designed for surface mount, it comes in a diminutive PDSO8 package (JESD 30 code R-PDSO-N8) with a 0.5mm terminal pitch, suitable for space-constrained applications. This component finds utility in industrial control, automotive systems, and consumer electronics where reliable non-volatile data storage is critical. Write protection is managed via software.
Additional Information
Series: 24CW320RoHS Status: RoHS CompliantManufacturer Lead Time: 6Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Width | 2.0000 |
| Technology | CMOS |
| Length | 3.0000 |
| Access_Time_Max | 450.0000000000000000 |
| Additional_Feature | DATA RETENTION TIME @ 55 DEGREE CENTIGRADE |
| Clock_Frequency_Max | 1.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| I2C_Control_Byte | 1010000R |
| JESD_30_Code | R-PDSO-N8 |
| Memory_Density | 32768.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 4KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 4096.0000000000000000 |
| Number_of_Words_Code | 4k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | Open-Drain |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | HVSON |
| Package_Equivalence_Code | SOLCC8,.11,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Parallel_Serial | Serial |
| Programming_Voltage | 1.8 |
| Seated_Height_Max | 0.6000 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 1.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.60000 |
| Supply_Voltage_Nom | 1.8 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | Software |
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