AT24C256C-TH-B
EEPROM, 32KX8, Serial, CMOS, PDSO8Manufacturer: Microchip Technology
Categories: EEPROMs
Quality Control: Learn More
Microchip Technology's AT24C256C-TH-B is a 262144-bit (256-kilobit) serial CMOS EEPROM organized as 32K x 8 bits. This device supports the I2C bus protocol, allowing for efficient data transfer up to 400 kHz. It features a robust endurance of 1,000,000 write/erase cycles and data retention exceeding 40 years. The AT24C256 series offers both hardware and software write protection for data integrity. Operating across a wide temperature range of -40°C to +85°C, it is suitable for applications requiring reliable non-volatile memory storage in industrial, automotive, and consumer electronics. The component is housed in a compact 8-lead Thin Shrink Small Outline Package (TSSOP) with a 0.65mm terminal pitch. Key specifications include a supply voltage range of 1.8V to 5.5V and a maximum supply current of 3mA.
Additional Information
Series: AT24C256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 4.4000 |
| Width | 3.0000 |
| Technology | CMOS |
| Clock_Frequency_Max | 0.40000 |
| Data_Retention_Time_Min | 40 |
| Endurance | 1000000.000000000000000 |
| I2C_Control_Byte | 1010DDDR |
| JESD_30_Code | R-PDSO-G8 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| 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 |
| Seated_Height_Max | 1.2000 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 3.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 2.5 |
| 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 |
Request a Quote
Clients Also Buy
AT24C256C-XPD
EEPROM, 32KX8, Serial, CMOS, PDSO8
AT24C256C-X9M
EEPROM, 32KX8, Serial, CMOS, PDSO8
AT24C256C-SS9M
EEPROM, 32KX8, Serial, CMOS, PDSO8