AT34C02D-SSHM-B
EEPROM, 256X8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's AT34C02D-SSHM-B is a 2-Kbit serial CMOS EEPROM featuring a 256 x 8 memory organization. This device operates over a wide supply voltage range of 1.7V to 5.5V and supports I2C serial communication up to 1MHz. Endurance is rated at 1,000,000 write cycles, with data retention exceeding 100 years. The AT34C02D-SSHM-B is packaged in an 8-lead SOIC (PDSO8) with a 1.27mm pitch, suitable for surface-mount applications. It supports both hardware and software write protection. This component finds application in industrial control systems, consumer electronics, and automotive electronics where non-volatile data storage is required. The I2C control byte format is 1010DDDR. Max supply current is 3mA, with a standby current of 6µA. Operating temperature ranges from -40°C to +85°C.
Additional Information
Series: AT34C02RoHS Status: RoHS CompliantManufacturer Lead Time: 26Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Width | 3.9000 |
| Technology | CMOS |
| Length | 4.9250 |
| Additional_Feature | 1.7V TO 3.6V @ 0.1MHz AND 1.7V TO 3.6V @ 0.4MHz |
| Clock_Frequency_Max | 1.00000 |
| 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 | SOP |
| Package_Equivalence_Code | SOP8,.23 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Serial |
| Programming_Voltage | 5 |
| Seated_Height_Max | 1.7500 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000006000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 3.60000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | HARDWARE/SOFTWARE |
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