CAT25C33LA
EEPROM, 4KX8, Serial, CMOS, PDIP8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT25C33LA is a 32 Kbit (4K x 8) serial CMOS EEPROM. This component operates via a 3-wire SPI compatible serial interface, supporting clock frequencies up to 10 MHz. It offers a wide operating voltage range from 2.5V to 6.0V, with a nominal supply voltage of 5V. Data retention is rated at a minimum of 100 years, and the endurance specification is 1,000,000 write cycles. The device supports both hardware and software write protection for data integrity. Packaged in an 8-lead PDIP (JESD30 Code R-PDIP-T8) with through-hole mounting, the CAT25C33LA is suitable for applications requiring non-volatile data storage in industrial, automotive, and consumer electronics segments. Its standby current is a mere 1 µA, contributing to power efficiency.
Additional Information
Series: CAT25C33RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 9.5900 |
| Width | 7.6200 |
| Technology | CMOS |
| Clock_Frequency_Max | 10.00000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDIP-T8 |
| 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 | 105.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP8,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Serial |
| Programming_Voltage | 5 |
| Seated_Height_Max | 4.5700 |
| Serial_Bus_Type | SPI |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 10.000000000000000 |
| Supply_Voltage_Max | 6.00000 |
| Supply_Voltage_Min | 2.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
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