25AA256-E/MF
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- Mfr.Part #
- 25AA256-E/MF
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT SPI 10MHZ 8DFN
- Stock
- 38,681
- In Stock ：
- 38,681
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 2/5V
- Memory Density :
- 262144 bit
- Number of Pins :
- 8
- Terminal Pitch :
- 1.27mm
- RoHS :
- Details
- Memory IC Type :
- EEPROM
- Mount :
- Surface Mount
- Length :
- 5.99mm
- Voltage - Supply :
- 1.8V~5.5V
- Number of Words :
- 32768 words
- Interface :
- SPI, Serial
- Packaging :
- Tube
- Manufacturer :
- Microchip
- Mounting Style :
- SMD/SMT
- Write Cycle Time - Word, Page :
- 5ms
- Standby Current-Max :
- 0.000001A
- Seated Height-Max :
- 1 mm
- Memory Organization :
- 32K x 8
- Data Retention Time-Min :
- 200
- Endurance :
- 1000000 Write/Erase Cycles
- Pbfree Code :
- yes
- Supplier Device Package :
- 8-DFN-S (6x5)
- Temperature Grade :
- Automotive
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Brand :
- Microchip Technology
- Terminal Position :
- Dual
- Product Status :
- Active
- Width :
- 4.92mm
- Memory Type :
- Non-Volatile
- JESD-609 Code :
- e3
- Reach Compliance Code :
- Compliant
- Memory Width :
- 8
- Nominal Supply Current :
- 6mA
- Number of Terminals :
- 8
- Density :
- 256 kb
- Number of Terminations :
- 8
- HTS Code :
- 8542.32.00.51
- Product Category :
- EEPROM
- Write Protection :
- HARDWARE/SOFTWARE
- Interface Type :
- SPI
- Memory Size :
- 256Kb 32K x 8
- Organization :
- 32 k x 8
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C TA
- Clock Frequency :
- 10MHz
- Height Seated (Max) :
- 1mm
- Factory Lead Time :
- 5 Weeks
- Product Type :
- EEPROM
- Package Shape :
- RECTANGULAR
- Subcategory :
- Memory and Data Storage
- Access Time :
- 50 ns
- Memory Interface :
- SPI
- Memory Format :
- EEPROM
- Serial Bus Type :
- SPI
- Parallel/Serial :
- Serial
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Published :
- 2013
- Supply Voltage :
- 2.5V
- Base Part Number :
- 25AA256
- Package :
- Tube
- Data Retention :
- 200 Year
- Operating Mode :
- SYNCHRONOUS
- Supply Voltage-Max (Vsup) :
- 5.5V
- Package / Case :
- 8-VDFN Exposed Pad
- Supply Current-Max :
- 0.006 mA
- Terminal Form :
- NO LEAD
- Write Cycle Time-Max (tWC) :
- 5ms
- Qualification Status :
- Not Qualified
- Base Product Number :
- 25AA256
- JESD-30 Code :
- R-PDSO-N8
- RoHS Status :
- ROHS3 Compliant
- Series :
- --
- Terminal Finish :
- Matte Tin (Sn)
- Pin Count :
- 8
- Datasheets
- 25AA256-E/MF
Memory Microchip Technology 25AA256-E/MF Overview
The 25AA256-E/MF by Microchip Technology is a robust and reliable serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device that offers superior data retention and endurance for industrial-grade applications. Boasting a 256Kbit capacity and a brisk 10MHz SPI (Serial Peripheral Interface), this integrated circuit is housed in a compact 8-pin DFN (Dual Flatpack No leads) package, catering to design engineers looking for high-density data storage solutions. The EEPROM's small form factor and SPI compatibility make the 25AA256-E/MF an ideal choice for applications where space is at a premium and high-speed data transactions are paramount. The commitment of Microchip Technology towards quality ensures that this Memory device meets the high standards required in sophisticated electronic systems, providing a perfect blend of performance and reliability vital for B2B customers seeking bulk purchasing options.
25AA256-E/MF Features
- 256Kbit of EEPROM memory
- Fast SPI interface with up to 10MHz clock frequency
- Low-power consumption
- Industrial temperature range (-40°C to +85°C)
- High endurance with write cycle endurance of 1,000,000 cycles
- Data retention of over 200 years
- Self-timed erase and write cycles including auto-erase
- 8-pin DFN package for compact PCB design
25AA256-E/MF Applications
- Industrial Control Systems: Stores configuration data that can be updated in the field.
- Medical Devices: Preserves patient and device data for record tracking and operational parameters.
- Automotive Electronics: Captures critical settings in electronic control units for engine management.
- Wearable Technology: Serves as data backup for user preferences and device operating states.
- IoT Devices: Holds identification credentials and network settings in smart home and industrial IoT systems.
- Consumer Electronics: Provides storage for calibration data in devices like digital cameras and media players.
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