25C320-I/ST14
EEPROM, 4KX8, Serial, CMOS, PDSO14Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 25C320 series EEPROM, part number 25C320-I-ST14, offers a 32Kb serial access memory organized as 4K x 8 bits. This CMOS device operates via an SPI serial interface, supporting clock frequencies up to 3MHz. It is housed in a 14-lead TSSOP package (JESD30 code R-PDSO-G14) with a 0.65mm terminal pitch, suitable for surface-mount applications. The component boasts a high endurance of 1,000,000 erase/write cycles and data retention exceeding 200 years. Operating across a temperature range of -40°C to +85°C, it supports supply voltages from 4.5V to 5.5V. Write protection is available through both hardware and software mechanisms. This EEPROM finds application in industrial control systems, automotive electronics, and consumer devices requiring non-volatile data storage.
Additional Information
Series: 25C320RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: NRFNDPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 5.0000 |
| Width | 4.4000 |
| Technology | CMOS |
| Additional_Feature | 1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS |
| Clock_Frequency_Max | 3.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-PDSO-G14 |
| Memory_Density | 32768.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 4KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 14 |
| Number_of_Words | 4096.0000000000000000 |
| Number_of_Words_Code | 4k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSSOP |
| Package_Equivalence_Code | TSSOP14,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Parallel_Serial | Serial |
| Seated_Height_Max | 1.2000 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 5.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.650 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
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