24LC256-E/MF
- Mfr.Part #
- 24LC256-E/MF
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT I2C 8DFN
- Stock
- 43,592
- In Stock :
- 43,592
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Temperature Grade :
- Automotive
- Supply Voltage-Max (Vsup) :
- 5.5V
- Contact Plating :
- Tin
- Memory Size :
- 256Kb 32K x 8
- Width :
- 5mm
- Height Seated (Max) :
- 1mm
- Maximum Operating Temperature :
- + 125 C
- Organization :
- 32 k x 8
- Mounting Type :
- Surface Mount
- HTS Code :
- 8542.32.00.51
- Lead Free :
- Lead Free
- Seated Height-Max :
- 1 mm
- Factory Lead Time :
- 7 Weeks
- Base Part Number :
- 24LC256
- Write Cycle Time - Word, Page :
- 5ms
- Supply Current-Max :
- 0.003 mA
- Operating Temperature :
- -40°C~125°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reach Compliance Code :
- Compliant
- Parallel/Serial :
- Serial
- Pin Count :
- 8
- Product Type :
- EEPROM
- Length :
- 6mm
- Terminal Position :
- Dual
- Height :
- 0.84 mm
- Interface Type :
- 2-Wire, I2C
- Memory Interface :
- I2C
- Density :
- 256 kb
- ECCN Code :
- EAR99
- Write Cycle Time-Max (tWC) :
- 5ms
- Output Characteristics :
- OPEN-DRAIN
- Number of Terminals :
- 8
- Reverse Pinout :
- No
- Data Retention :
- 200 Year
- Access Time :
- 900ns
- Clock Frequency :
- 400kHz
- Published :
- 2004
- Peak Reflow Temperature (Cel) :
- 260
- Subcategory :
- Memory and Data Storage
- Serial Bus Type :
- I2C
- Number of Functions :
- 1
- RoHS :
- Details
- Terminal Finish :
- Matte Tin (Sn)
- Memory Width :
- 8
- Power Supplies :
- 3/5V
- Data Retention Time-Min :
- 200
- Packaging :
- Tube
- Programming Voltage :
- 2.5 V to 5.5 V
- Memory Density :
- 262144 bit
- JESD-609 Code :
- e3
- Number of Words :
- 32768 words
- Operating Supply Voltage :
- 2.5 V to 5.5 V
- Minimum Operating Temperature :
- - 40 C
- I2C Control Byte :
- 1010DDDR
- Nominal Supply Current :
- 3mA
- Endurance :
- 1000000 Write/Erase Cycles
- JESD-30 Code :
- R-PDSO-N8
- Memory Organization :
- 32K x 8
- Memory Type :
- Non-Volatile
- Memory Format :
- EEPROM
- Supplier Device Package :
- 8-DFN-S (6x5)
- Mounting Style :
- SMD/SMT
- Pbfree Code :
- yes
- Operating Mode :
- SYNCHRONOUS
- Product Status :
- Active
- Package / Case :
- 8-VDFN Exposed Pad
- Memory IC Type :
- EEPROM
- Write Protection :
- Hardware
- Supply Voltage-Min (Vsup) :
- 2.5V
- Standby Current-Max :
- 0.000005A
- Radiation Hardening :
- No
- Terminal Pitch :
- 1.27mm
- Brand :
- Microchip Technology / Atmel
- Number of Terminations :
- 8
- Base Product Number :
- 24LC256
- RoHS Status :
- ROHS3 Compliant
- Package Shape :
- RECTANGULAR
- Manufacturer :
- Microchip
- Series :
- --
- Package :
- Tube
- Qualification Status :
- Not Qualified
- Operating Supply Current :
- 3 mA
- Voltage - Supply :
- 2.5V~5.5V
- Mount :
- Surface Mount
- Terminal Form :
- NO LEAD
- Interface :
- I2C, Serial
- Product Category :
- EEPROM
- Surface Mount :
- yes
- Number of Pins :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Datasheets
- 24LC256-E/MF

Memory Microchip Technology 24LC256-E/MF Overview
The Microchip Technology 24LC256-E/MF represents a pinnacle of innovation in the realm of non-volatile memory solutions. This integrated circuit is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device with a substantial storage capacity of 256 Kbits, accessed via a user-friendly I2C (Inter-Integrated Circuit) interface. Engineered to be both resilient and versatile, the 24LC256-E/MF is enshrined in a compact 8-pin DFN (Dual Flat No-lead) package, ensuring robustness while optimizing board space. Its design is particularly suited for applications requiring frequent and reliable updating of data without the need for constant power supply. With Memory Microchip Technology 24LC256-E/MF, professionals and companies can rest assured that they have access to a high-quality memory component that promises longevity, durability, and compatibility with a broad range of industrial and commercial systems.
24LC256-E/MF Features
- 256 Kbit (32 Kbyte) of EEPROM memory
- Serial I2C interface for simple integration
- Low-power consumption for energy efficiency
- Wide operating voltage range of 2.5V to 5.5V
- High-speed data transfer rate
- Hardware write protection to secure data integrity
- Compact 8DFN package for space-saving design
- Durable and reliable over extended temperature ranges
24LC256-E/MF Applications
- Smart Cards: Used in the storage of sensitive information due to its write protection capabilities.
- Consumer Electronics: Provides additional memory for configuration settings in devices like TVs and remote controls.
- Industrial Automation: Helps store setup parameters and operational data in automation equipment.
- Automotive Systems: Used in various ECU (Electronic Control Units) for keeping vehicle settings and states.
- Medical Devices: Offers reliable data memory for critical patient information and machine settings.
- Communication Systems: Stores identification and configuration data in modems, routers, and other network devices.
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