AT34C02D-XHM-T-989
EEPROM, 256X8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT34C02D-XHM-T-989 is a 2 Kbit serial CMOS EEPROM organized as 256 words by 8 bits. It operates via the I2C serial bus with a maximum clock frequency of 400 kHz. This device supports hardware and software write protection, offering robust data security. Featuring a 256x8 memory organization, it provides 1,000,000 endurance cycles and 100 years of data retention. The AT34C02D is packaged in an 8-lead TSSOP (R-PDSO-G8) with a 0.65mm terminal pitch, suitable for surface-mount applications. Operating from 1.7V to 5.5V, it is designed for use in industrial and consumer electronics, automotive systems, and various embedded control applications requiring non-volatile data storage. The component's typical supply current is 3mA with a standby current of 60uA.
Additional Information
Series: AT34C02RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 4.4000 |
| Width | 3.0000 |
| Technology | CMOS |
| Clock_Frequency_Max | 0.40000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| I2C_Control_Byte | 1010DDDR |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 2048.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 256X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | Open-Drain |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSSOP |
| Package_Equivalence_Code | TSSOP8,.25 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Parallel_Serial | Serial |
| Programming_Voltage | 5 |
| Reverse_Pinout | No |
| Seated_Height_Max | 1.2000 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000060000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.70000 |
| 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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