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
- Number of Words :
- 32768 words
- Length :
- 4.4mm
- Interface Type :
- SPI
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Memory Width :
- 8
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Memory Type :
- Non-Volatile
- Memory Interface :
- SPI
- Seated Height-Max :
- 1.1 mm
- Organization :
- 32 k x 8
- RoHS :
- Details
- Serial Bus Type :
- SPI
- Base Part Number :
- 25AA256
- Interface :
- SPI, Serial
- Reach Compliance Code :
- Compliant
- Terminal Pitch :
- 0.65mm
- Pbfree Code :
- yes
- Data Retention Time-Min :
- 200
- Package Shape :
- RECTANGULAR
- Density :
- 256 kb
- Operating Temperature :
- -40°C~125°C TA
- Memory Organization :
- 32K x 8
- Number of Functions :
- 1
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Supply Voltage-Max (Vsup) :
- 5.5V
- Memory IC Type :
- EEPROM
- Clock Frequency :
- 10MHz
- Memory Density :
- 262144 bit
- Parallel/Serial :
- Serial
- Supply Voltage :
- 2.5V
- JESD-30 Code :
- R-PDSO-G8
- Voltage - Supply :
- 1.8V~5.5V
- Mounting Style :
- SMD/SMT
- Memory Size :
- 256Kb 32K x 8
- RoHS Status :
- ROHS3 Compliant
- Number of Terminals :
- 8
- Qualification Status :
- Not Qualified
- Access Time :
- 50 ns
- Published :
- 2013
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Temperature Grade :
- Automotive
- Mounting Type :
- Surface Mount
- Write Cycle Time-Max (tWC) :
- 5ms
- Memory Format :
- EEPROM
- Write Protection :
- HARDWARE/SOFTWARE
- Series :
- --
- Brand :
- Microchip Technology
- Standby Current-Max :
- 0.000001A
- Width :
- 3mm
- Operating Mode :
- SYNCHRONOUS
- Number of Pins :
- 8
- Base Product Number :
- 25AA256
- Supplier Device Package :
- 8-TSSOP
- Package :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 2/5V
- Factory Lead Time :
- 6 Weeks
- Height Seated (Max) :
- 1.1mm
- Terminal Finish :
- Matte Tin (Sn)
- Endurance :
- 1000000 Write/Erase Cycles
- Product Status :
- Active
- Terminal Form :
- Gull wing
- Subcategory :
- Memory and Data Storage
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Product Category :
- EEPROM
- Data Retention :
- 200 Year
- HTS Code :
- 8542.32.00.51
- Supply Current-Max :
- 0.006 mA
- ECCN Code :
- EAR99
- Manufacturer :
- Microchip
- Product Type :
- EEPROM
- Number of Terminations :
- 8
- Nominal Supply Current :
- 6mA
- Mount :
- Surface Mount
- Write Cycle Time - Word, Page :
- 5ms
- Pin Count :
- 8
- 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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