25AA640/S
- Mfr.Part #
- 25AA640/S
- Manufacturer
- Microchip Technology
- Package / Case
- Die
- Datasheet
- Download
- Description
- IC EEPROM 64KBIT SPI 1MHZ DIE
- Stock
- 3,043
- In Stock :
- 3,043
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Packaging :
- Tray
- Clock Frequency :
- 1MHz
- Memory Width :
- 8
- Write Protection :
- HARDWARE/SOFTWARE
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Organization :
- 8KX8
- Additional Feature :
- DATA RETENTION > 200 YEARS; 4KV ESD PROTECTION; 1M ENDURANCE CYCLES
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 2.5V
- Length :
- 4.9mm
- Write Cycle Time-Max (tWC) :
- 5ms
- Memory Size :
- 64Kb 8K x 8
- Write Cycle Time - Word, Page :
- 5ms
- Terminal Finish :
- MATTE TIN
- Supply Current-Max :
- 0.005mA
- Serial Bus Type :
- SPI
- Endurance :
- 100000 Write/Erase Cycles
- Memory Format :
- EEPROM
- Package / Case :
- Die
- Data Retention Time-Min :
- 200
- Series :
- --
- Base Product Number :
- 25AA640
- Supply Voltage-Min (Vsup) :
- 1.8V
- Standby Current-Max :
- 0.000001A
- Voltage - Supply :
- 1.8V~5.5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-609 Code :
- e3
- Operating Mode :
- SYNCHRONOUS
- Operating Temperature :
- 0°C~70°C TA
- Package :
- Tray
- Peak Reflow Temperature (Cel) :
- 260
- Memory Organization :
- 8K x 8
- Memory Density :
- 65536 bit
- Width :
- 3.9mm
- Parallel/Serial :
- Serial
- Number of Functions :
- 1
- Pin Count :
- 8
- Terminal Pitch :
- 1.27mm
- Terminal Position :
- Dual
- JESD-30 Code :
- R-PDSO-G8
- Supply Voltage-Max (Vsup) :
- 5.5V
- HTS Code :
- 8542.32.00.51
- Height Seated (Max) :
- 1.75mm
- Number of Terminations :
- 8
- Base Part Number :
- 25AA640
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Supplier Device Package :
- Die
- Mounting Type :
- Surface Mount
- Memory Interface :
- SPI
- Product Status :
- Active
- Memory Type :
- Non-Volatile
- Power Supplies :
- 2/5V
- Datasheets
- 25AA640/S

Memory Microchip Technology 25AA640/S Overview
The Memory Microchip Technology 25AA640/S is a high-performance 64-Kbit SPI EEPROM component, designed by the renowned Microchip Technology. This product is crafted to offer robust data storage solutions, capable of operating at a frequency of up to 1MHz. The die form factor of the 25AA640/S ensures it is ideal for embedded applications where space and reliability are crucial. Its efficient design and high-speed data access make it particularly suitable for businesses looking to integrate reliable memory solutions into their sophisticated electronic systems.
25AA640/S Features
The 25AA640/S EEPROM boasts a variety of features that make it a standout choice for memory storage applications. Its SPI interface facilitates high-speed communication with microcontrollers, while its 64-Kbit capacity is ideal for storing configuration settings, calibration data, and application-specific information. Additionally, the device supports a wide voltage range and is designed for high endurance with a 1 MHz frequency operation, ensuring reliable performance under varying electrical conditions.
25AA640/S Applications
- Consumer Electronics: Used in devices like smart TVs and gaming consoles to store user settings and preferences, enhancing the user experience through personalized settings.
- Industrial Automation: Integrates into control systems for machinery and production lines to store crucial configuration and operational parameters, ensuring consistent and efficient operation.
- Automotive Systems: Employs in various automotive applications, such as in infotainment systems and electronic control units, for storing critical firmware and configuration data that require frequent updates.
- Telecommunication Equipment: Utilized in network devices like routers and switches for firmware storage, facilitating robust performance and reliability in data transmission.
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