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
- Organization :
- 32 k x 8
- Parallel/Serial :
- Serial
- Operating Temperature :
- -40°C~125°C TA
- Supply Voltage :
- 2.5V
- JESD-30 Code :
- R-PDSO-G8
- Number of Pins :
- 8
- Power Supplies :
- 2/5V
- Write Cycle Time-Max (tWC) :
- 5ms
- Terminal Finish :
- Matte Tin (Sn)
- Number of Functions :
- 1
- Temperature Grade :
- Automotive
- Brand :
- Microchip Technology
- Package Shape :
- RECTANGULAR
- Subcategory :
- Memory and Data Storage
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Number of Terminals :
- 8
- ECCN Code :
- EAR99
- Density :
- 256 kb
- Mounting Type :
- Surface Mount
- Length :
- 4.4mm
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.65mm
- Data Retention :
- 200 Year
- Pbfree Code :
- yes
- Base Part Number :
- 25AA256
- Pin Count :
- 8
- Serial Bus Type :
- SPI
- Peak Reflow Temperature (Cel) :
- 260
- Memory Size :
- 256Kb 32K x 8
- Supplier Device Package :
- 8-TSSOP
- Width :
- 3mm
- Memory Density :
- 262144 bit
- Base Product Number :
- 25AA256
- Endurance :
- 1000000 Write/Erase Cycles
- Memory Type :
- Non-Volatile
- Factory Lead Time :
- 6 Weeks
- Qualification Status :
- Not Qualified
- Published :
- 2013
- Series :
- --
- Mount :
- Surface Mount
- Seated Height-Max :
- 1.1 mm
- RoHS Status :
- ROHS3 Compliant
- Write Cycle Time - Word, Page :
- 5ms
- Operating Mode :
- SYNCHRONOUS
- Standby Current-Max :
- 0.000001A
- Memory Width :
- 8
- Number of Words :
- 32768 words
- Mounting Style :
- SMD/SMT
- Memory IC Type :
- EEPROM
- Package :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- Product Category :
- EEPROM
- Memory Format :
- EEPROM
- Manufacturer :
- Microchip
- Write Protection :
- HARDWARE/SOFTWARE
- Memory Organization :
- 32K x 8
- Clock Frequency :
- 10MHz
- Interface Type :
- SPI
- Surface Mount :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS :
- Details
- Product Type :
- EEPROM
- Time@Peak Reflow Temperature-Max (s) :
- 40
- HTS Code :
- 8542.32.00.51
- Supply Current-Max :
- 0.006 mA
- Reach Compliance Code :
- Compliant
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Nominal Supply Current :
- 6mA
- Number of Terminations :
- 8
- Interface :
- SPI, Serial
- Product Status :
- Active
- Data Retention Time-Min :
- 200
- Memory Interface :
- SPI
- Height Seated (Max) :
- 1.1mm
- Voltage - Supply :
- 1.8V~5.5V
- Access Time :
- 50 ns
- Datasheets
- 25AA256T-E/ST
25AA256T-E/ST Documents
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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