25AA256T-E/ST
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- Mfr.Part #
- 25AA256T-E/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT SPI 8TSSOP
- Stock
- 24,488
- In Stock ：
- 24,488
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Packaging :
- Tape and Reel (TR)
- Write Protection :
- HARDWARE/SOFTWARE
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Seated Height-Max :
- 1.1 mm
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 6mA
- Series :
- --
- Pbfree Code :
- yes
- Density :
- 256 kb
- Data Retention Time-Min :
- 200
- Product Category :
- EEPROM
- Base Product Number :
- 25AA256
- Serial Bus Type :
- SPI
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Surface Mount :
- yes
- Height Seated (Max) :
- 1.1mm
- Product Type :
- EEPROM
- Endurance :
- 1000000 Write/Erase Cycles
- Base Part Number :
- 25AA256
- RoHS :
- Details
- Terminal Finish :
- Matte Tin (Sn)
- Memory Density :
- 262144 bit
- Memory Width :
- 8
- Operating Temperature :
- -40°C~125°C TA
- Clock Frequency :
- 10MHz
- Mounting Style :
- SMD/SMT
- Supply Current-Max :
- 0.006 mA
- Memory Interface :
- SPI
- Reach Compliance Code :
- Compliant
- Length :
- 4.4mm
- Subcategory :
- Memory and Data Storage
- JESD-30 Code :
- R-PDSO-G8
- Access Time :
- 50 ns
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Manufacturer :
- Microchip
- Terminal Pitch :
- 0.65mm
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Operating Mode :
- SYNCHRONOUS
- JESD-609 Code :
- e3
- Product Status :
- Active
- Published :
- 2013
- Number of Pins :
- 8
- Supply Voltage :
- 2.5V
- Voltage - Supply :
- 1.8V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package Shape :
- RECTANGULAR
- HTS Code :
- 8542.32.00.51
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Package :
- Tape and Reel (TR)
- Memory Organization :
- 32K x 8
- Temperature Grade :
- Automotive
- Standby Current-Max :
- 0.000001A
- Pin Count :
- 8
- Memory Size :
- 256Kb 32K x 8
- Parallel/Serial :
- Serial
- Memory Type :
- Non-Volatile
- Write Cycle Time-Max (tWC) :
- 5ms
- Number of Words :
- 32768 words
- Supply Voltage-Max (Vsup) :
- 5.5V
- Organization :
- 32 k x 8
- Data Retention :
- 200 Year
- Number of Terminals :
- 8
- Interface Type :
- SPI
- Number of Functions :
- 1
- Supplier Device Package :
- 8-TSSOP
- Width :
- 3mm
- Number of Terminations :
- 8
- Memory IC Type :
- EEPROM
- Terminal Position :
- Dual
- Power Supplies :
- 2/5V
- Write Cycle Time - Word, Page :
- 5ms
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- SPI, Serial
- Memory Format :
- EEPROM
- Brand :
- Microchip Technology
- Datasheets
- 25AA256T-E/ST
Memory Microchip Technology 25AA256T-E/ST Overview
Maximizing data storage efficiency, Microchip Technology's Memory Microchip Technology 25AA256T-E/ST EEPROM stands out with its high-reliability and low-power consumption profile. This 256Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) component utilizes the widely adopted SPI (Serial Peripheral Interface) bus, packaged neatly into an 8-lead TSSOP form factor. Engineered for performance, this integrated circuit is crafted to support an extensive range of applications where data storage integrity and access speed are critical. Assuring ease of integration into various design architectures, the 25AA256T-E/ST is an excellent choice for B2B customers looking to incorporate a trusted source for non-volatile memory in their bulk purchasing needs.
25AA256T-E/ST Features
- 256Kbit of EEPROM memory
- Serial Peripheral Interface (SPI) compatible
- Operates across a voltage range of 1.8V to 5.5V
- Efficient write endurance of over 1 million cycles
- Data retention of over 100 years
- 8-lead TSSOP packaging for compact integration
- Low power consumption for energy-efficient operation
25AA256T-E/ST Applications
- Industrial Control Systems: Utilized for parameter storage and firmware updates, ensuring reliable system function over time.
- Consumer Electronics: Stores user preferences and settings in devices like digital cameras and portable media players for enhanced user experience.
- Telecommunication equipment: Provides persistency of critical data for network devices, supporting the rigors of communication technology.
- Automotive Electronics: Offers robust non-volatile memory solutions for modern vehicles' sophisticated electronics, from infotainment settings to sensor calibrations.
- Medical Devices: Integral for storing device configurations and patient data securely, aiding in reliable health monitoring and diagnostics.
- Smart Cards: Applied in the retention of sensitive information within a secure, tamper-proof memory segment, vital for both identity and financial transactions.
- Internet of Things (IoT) Devices: Ideal for small, connected devices requiring efficient and reliable memory to store configuration and operational data.
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