24AA256T-I/MF
- Mfr.Part #
- 24AA256T-I/MF
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT I2C 8DFN
- Stock
- 42,266
- In Stock :
- 42,266
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Base Product Number :
- 24AA256
- Temperature Grade :
- Industrial
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- 24AA256
- Terminal Form :
- NO LEAD
- Interface Type :
- 2-Wire, I2C
- Series :
- --
- HTS Code :
- 8542.32.00.51
- I2C Control Byte :
- 1010DDDR
- Data Retention :
- 200 Year
- Package Shape :
- RECTANGULAR
- Width :
- 5mm
- Voltage - Supply :
- 1.7V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 1.27mm
- Number of Pins :
- 8
- Seated Height-Max :
- 1 mm
- Maximum Operating Temperature :
- + 85 C
- Supply Voltage-Max (Vsup) :
- 5.5V
- Subcategory :
- Memory and Data Storage
- Number of Terminations :
- 8
- Supplier Device Package :
- 8-DFN-S (6x5)
- Standby Current-Max :
- 0.000005A
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Supply Voltage-Min (Vsup) :
- 1.7V
- Memory Density :
- 262144 bit
- Surface Mount :
- yes
- Clock Frequency :
- 400kHz
- Parallel/Serial :
- Serial
- Memory Format :
- EEPROM
- Package / Case :
- 8-VDFN Exposed Pad
- Contact Plating :
- Gold
- Write Cycle Time - Word, Page :
- 5ms
- Factory Lead Time :
- 8 Weeks
- Qualification Status :
- Not Qualified
- Data Retention Time-Min :
- 200
- JESD-30 Code :
- R-PDSO-N8
- Brand :
- Microchip Technology
- Published :
- 2010
- Height Seated (Max) :
- 1mm
- Memory IC Type :
- EEPROM
- Organization :
- 32 k x 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Write Protection :
- Hardware
- Access Time :
- 900ns
- Operating Supply Voltage :
- 1.7 V to 5.5 V
- Reach Compliance Code :
- Compliant
- Interface :
- I2C, Serial
- RoHS Status :
- ROHS3 Compliant
- Reverse Pinout :
- No
- Number of Terminals :
- 8
- Memory Width :
- 8
- RoHS :
- Details
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Length :
- 6mm
- Memory Interface :
- I2C
- Density :
- 256 kb
- Manufacturer :
- Microchip
- Supply Current-Max :
- 0.003 mA
- Package :
- Tape and Reel (TR)
- Number of Words :
- 32768 words
- Memory Organization :
- 32K x 8
- Product Type :
- EEPROM
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Endurance :
- 1000000 Write/Erase Cycles
- Nominal Supply Current :
- 3mA
- Operating Mode :
- SYNCHRONOUS
- Mounting Style :
- SMD/SMT
- Memory Size :
- 256Kb 32K x 8
- Write Cycle Time-Max (tWC) :
- 5ms
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Power Supplies :
- 1.8/5 V
- Product Status :
- Active
- Pin Count :
- 8
- Memory Type :
- Non-Volatile
- Packaging :
- Tape and Reel (TR)
- Product Category :
- EEPROM
- Serial Bus Type :
- I2C
- ECCN Code :
- EAR99
- Datasheets
- 24AA256T-I/MF
24AA256T-I/MF Documents

Memory Microchip Technology 24AA256T-I/MF Overview
The Memory Microchip Technology 24AA256T-I/MF is a high-capacity 256Kb EEPROM integrated circuit, offering a reliable and long-lasting data storage solution for sophisticated electronic systems. Manufactured by the esteemed Microchip Technology, this IC EEPROM is specifically designed for seamless integration into an array of advanced applications, addressing the needs for both robust performance and miniaturization, thanks to its compact 8-lead DFN (Dual Flat No-lead) package. With its inherent I2C compatibility, this component ensures a straightforward and efficient two-wire serial interface for communication, saving valuable board space and reducing complexity in circuit design. Its capability to endure million write cycles and the retention of data for decades underscores its superior reliability and operational longevity, making the Memory Microchip Technology 24AA256T-I/MF a staple choice for engineers and purchasers looking to secure the operational integrity of their systems.
24AA256T-I/MF Features
- I2C Serial Interface: Enables simple two-wire integration for effective communication with microcontrollers.
- High-Density Memory: Provides 256Kbit of storage space, ideal for data-intensive applications.
- Low-Voltage Operation: Functions effectively in low-voltage systems, ranging from 1.8V to 5.5V, optimizing power consumption.
- DFN Packaging: Compact 8-lead DFN packaging allows for a reduced footprint on the PCB.
- Extended Temperature Range: Operating temperatures from -40°C to +85°C to suit various environmental conditions.
- Durability: Endures over 1 million write cycles and data retention of over 100 years, ensuring data endurance and longevity.
24AA256T-I/MF Applications
- Industrial Control Systems: Utilized in the storage of configuration parameters and process data, adapting to frequent changes in an industrial setting.
- Automotive Electronics: Serves as a reliable data depository for vital vehicle settings and user preferences in automotive computing systems.
- Smart Home Devices: Acts as a non-volatile memory component within home automation products, preserving user settings even after power cycles.
- Medical Devices: Safeguards patient information and device configuration in a vast range of medical monitoring and diagnostic tools.
- Consumer Electronics: Provides robust memory capabilities for user-specific information in gadgets such as digital cameras and personal media players.
- Communication Equipment: Employs in the preservation of network settings and logs within modems, routers, and other networking hardware.
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