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