25AA256-E/P
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- Mfr.Part #
- 25AA256-E/P
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT SPI 10MHZ 8DIP
- Stock
- 2,456
- In Stock ：
- 2,456
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Mounting Type :
- Through Hole
- Memory Format :
- EEPROM
- JESD-609 Code :
- e3
- Minimum Operating Temperature :
- - 40 C
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Data Retention :
- 200 Year
- Supplier Device Package :
- 8-PDIP
- Surface Mount :
- No
- JESD-30 Code :
- R-PDIP-T8
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Clock Frequency :
- 10MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Published :
- 2010
- RoHS Status :
- ROHS3 Compliant
- Qualification Status :
- Not Qualified
- Terminal Position :
- Dual
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Voltage-Min (Vsup) :
- 1.8V
- Product Status :
- Active
- Mount :
- Surface Mount
- Power Supplies :
- 2/5V
- Product Type :
- EEPROM
- Factory Lead Time :
- 7 Weeks
- Memory IC Type :
- EEPROM
- Organization :
- 32KX8
- Height Seated (Max) :
- 4.32mm
- Parallel/Serial :
- Serial
- Reach Compliance Code :
- Compliant
- Base Product Number :
- 25AA256
- Terminal Form :
- THROUGH-HOLE
- Mounting Style :
- Through Hole
- Serial Bus Type :
- SPI
- Voltage - Supply :
- 1.8V~5.5V
- Base Part Number :
- 25AA256
- Number of Terminations :
- 8
- Interface Type :
- SPI
- Subcategory :
- Memory and Data Storage
- Data Retention Time-Min :
- 200
- Product Category :
- EEPROM
- Pbfree Code :
- yes
- Write Protection :
- HARDWARE/SOFTWARE
- Memory Size :
- 256Kb 32K x 8
- Memory Organization :
- 32K x 8
- Operating Temperature :
- -40°C~125°C TA
- Contact Plating :
- Tin
- Packaging :
- Tube
- Memory Width :
- 8
- Width :
- 7.62mm
- Operating Mode :
- SYNCHRONOUS
- Terminal Pitch :
- 2.54mm
- HTS Code :
- 8542.32.00.51
- Maximum Operating Temperature :
- + 125 C
- Series :
- --
- RoHS :
- Details
- Package :
- Tube
- Access Time :
- 50 ns
- Temperature Grade :
- Automotive
- Manufacturer :
- Microchip
- Package Shape :
- RECTANGULAR
- Write Cycle Time-Max (tWC) :
- 5ms
- Supply Current-Max :
- 0.006 mA
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Memory Interface :
- SPI
- Interfaces :
- Serial (SPI)
- Standby Current-Max :
- 0.000001A
- Write Cycle Time - Word, Page :
- 5ms
- Number of Functions :
- 1
- Endurance :
- 1000000 Write/Erase Cycles
- Seated Height-Max :
- 4.32 mm
- Length :
- 9.46mm
- Memory Type :
- Non-Volatile
- Number of Terminals :
- 8
- Number of Words :
- 32768 words
- Pin Count :
- 8
- Memory Density :
- 262144 bit
- Brand :
- Microchip Technology / Atmel
- Interface :
- SPI, Serial
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 2.5V
- Datasheets
- 25AA256-E/P
Memory Microchip Technology 25AA256-E/P Overview
This Microchip Technology 25AA256-E/P EEPROM integrated circuit is a high-performance memory solution suitable for various electronic applications. With a capacity of 256KBIT and utilizing the SPI interface at a speed of 10MHz, this IC offers reliable data storage and retrieval capabilities for a wide range of industrial and consumer electronics.
25AA256-E/P Features
- High capacity: With 256KBIT of storage space, this EEPROM IC provides ample room for storing critical data and settings.
- Fast SPI interface: The SPI interface operating at 10MHz enables rapid data transfer, facilitating efficient communication with the host microcontroller.
- Durable construction: Manufactured by Microchip Technology, a trusted name in the semiconductor industry, this IC boasts high-quality construction for long-term reliability.
- Low power consumption: Designed for energy efficiency, this IC minimizes power consumption, making it suitable for battery-operated devices.
- Wide operating voltage range: With a broad operating voltage range, this IC accommodates diverse power supply configurations, enhancing its versatility.
25AA256-E/P Applications
- Data storage modules: This EEPROM IC can be used in data logging applications, providing a reliable storage solution for sensor data, event logs, and system configurations in industrial automation and monitoring systems.
- Embedded systems: The 25AA256-E/P is well-suited for use in embedded systems, serving as a non-volatile memory for storing firmware, boot code, and configuration parameters in microcontroller-based devices such as IoT devices, consumer electronics, and automotive systems.
- Security and authentication: This EEPROM IC can be employed in security systems and authentication mechanisms, storing encryption keys, access credentials, and user profiles to ensure secure and authenticated access in electronic locks, access control systems, and authentication tokens.
This Microchip Technology 25AA256-E/P EEPROM integrated circuit is commonly utilized in data storage modules for various electronic systems. Its high capacity and fast SPI interface make it ideal for storing critical data and settings in industrial automation and monitoring systems. By reliably retaining sensor data, event logs, and system configurations, this IC ensures seamless operation and facilitates efficient troubleshooting and analysis.
In embedded systems, the Microchip Technology 25AA256-E/P EEPROM integrated circuit serves as a non-volatile memory, storing firmware, boot code, and configuration parameters essential for the operation of microcontroller-based devices. Its durable construction and low power consumption make it an ideal choice for applications such as IoT devices, consumer electronics, and automotive systems, where reliability and energy efficiency are paramount.
For security and authentication applications, the Microchip Technology 25AA256-E/P EEPROM integrated circuit provides a secure storage solution for encryption keys, access credentials, and user profiles. By securely storing sensitive information, this IC enhances the security of electronic locks, access control systems, and authentication tokens, safeguarding against unauthorized access and data breaches.
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