24AA256-E/MF
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- Mfr.Part #
- 24AA256-E/MF
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT I2C 8DFN
- Stock
- 34,730
- In Stock ：
- 34,730
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Seated Height-Max :
- 1 mm
- Factory Lead Time :
- 7 Weeks
- Memory Width :
- 8
- Temperature Grade :
- Automotive
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Serial Bus Type :
- I2C
- Height Seated (Max) :
- 1mm
- I2C Control Byte :
- 1010DDDR
- Published :
- 2012
- Base Part Number :
- 24AA256
- Nominal Supply Current :
- 3mA
- Interface :
- I2C, Serial
- Reach Compliance Code :
- Compliant
- Terminal Pitch :
- 1.27mm
- Product Category :
- EEPROM
- Data Retention :
- 200 Year
- Number of Functions :
- 1
- Number of Terminations :
- 8
- Series :
- --
- Density :
- 256 kb
- Number of Words :
- 32768 words
- Endurance :
- 1000000 Write/Erase Cycles
- RoHS :
- Details
- Subcategory :
- Memory and Data Storage
- Supply Current-Max :
- 0.003 mA
- Screening Level :
- AEC-Q100
- Interface Type :
- 2-Wire, I2C
- Terminal Position :
- Dual
- Voltage - Supply :
- 1.7V~5.5V
- Memory Format :
- EEPROM
- Brand :
- Microchip Technology
- Packaging :
- Tube
- Terminal Form :
- NO LEAD
- Write Cycle Time - Word, Page :
- 5ms
- JESD-609 Code :
- e3
- Access Time :
- 900ns
- Length :
- 6mm
- Base Product Number :
- 24AA256
- Memory Density :
- 262144 bit
- Supplier Device Package :
- 8-DFN-S (6x5)
- Number of Terminals :
- 8
- Number of Pins :
- 8
- Data Retention Time-Min :
- 200
- Operating Temperature :
- -40°C~125°C TA
- Supply Voltage-Max (Vsup) :
- 5.5V
- Memory Type :
- Non-Volatile
- JESD-30 Code :
- R-PDSO-N8
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Memory IC Type :
- EEPROM
- Standby Current-Max :
- 0.000005A
- Supply Voltage-Min (Vsup) :
- 1.7V
- Product Status :
- Active
- Clock Frequency :
- 400kHz
- Width :
- 5mm
- Memory Interface :
- I2C
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Style :
- SMD/SMT
- Memory Size :
- 256Kb 32K x 8
- Manufacturer :
- Microchip
- Reverse Pinout :
- No
- Organization :
- 32 k x 8
- Memory Organization :
- 32K x 8
- Parallel/Serial :
- Serial
- Write Protection :
- Hardware
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- HTS Code :
- 8542.32.00.51
- Power Supplies :
- 1.8/5 V
- Write Cycle Time-Max (tWC) :
- 5ms
- Surface Mount :
- yes
- Product Type :
- EEPROM
- Package Shape :
- RECTANGULAR
- Package :
- Tube
- ECCN Code :
- EAR99
- Pin Count :
- 8
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-VDFN Exposed Pad
- Operating Mode :
- SYNCHRONOUS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- 24AA256-E/MF
Memory Microchip Technology 24AA256-E/MF Overview
Discover the 24AA256-E/MF, a premium IC EEPROM component designed by Microchip Technology, engineered to elevate your data storage capabilities. This 256Kbit EEPROM leverages the popular I^2^C bus interface, facilitating smooth communication and data transfer within an array of electronic devices. Encased in a compact 8DFN package, it offers a strategic blend of density, endurance, and speed, making the 24AA256-E/MF a top-tier choice for memory-intensive applications. By incorporating the Memory Microchip Technology 24AA256-E/MF into your designs, you ensure reliable storage that can endure the rigorous demands of modern technology, all while maintaining a streamlined design footprint.
24AA256-E/MF Features
- 256Kbit (32,768 x 8) Memory capacity
- I^2^C serial interface for efficient communication
- Wide voltage range (1.7V to 5.5V)
- Low-power consumption design
- Operating temperature range from -40°C to +85°C
- Write-protect feature to prevent unintended data overwrite
- 8-lead DFN package for space-saving installation
- Competitive endurance with 1 million write cycles
- Hardware write-protect pin for additional data security
24AA256-E/MF Applications
- Industrial Controls:
This EEPROM can store configuration data for machinery, enabling persistent memory that withstands power cycles and harsh environments.
- Consumer Electronics:
Used in personal gadgets for user settings and profiles storage, ensuring customized experiences even after the device is turned off.
- Medical Devices:
Stores patient data or device calibration information in healthcare equipment, bringing about higher reliability and personalization.
- Automotive Systems:
Manages critical data for engine control units (ECUs) or infotainment systems, enhancing performance and user experience.
- Smart Home Devices:
Acts as the non-volatile memory for smart thermostats, lighting controls, and security systems, preserving essential settings and schedules.
- Networking Equipment:
Keeps network configurations and firmware updates intact in routers and switches, allowing for efficient system recovery and updates.
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