FM25C040UN
- Mfr.Part #
- FM25C040UN
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- EEPROM, 512X8, SERIAL PDIP8
- Stock
- 48,533
- In Stock :
- 48,533
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Memory
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Reach Compliance Code :
- Unknown
- Memory Format :
- EEPROM
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Write Cycle Time - Word, Page :
- 10ms
- Memory Organization :
- 512 x 8
- Memory Density :
- 4096 bit
- Surface Mount :
- No
- Memory Width :
- 8
- Seated Height-Max :
- 5.08 mm
- Operating Mode :
- SYNCHRONOUS
- Package Shape :
- RECTANGULAR
- Technology :
- EEPROM
- JESD-30 Code :
- R-PDIP-T8
- Number of Words :
- 512 words
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Terminals :
- 8
- Memory IC Type :
- EEPROM
- Terminal Finish :
- TIN LEAD
- Product Status :
- Active
- Organization :
- 512X8
- Write Cycle Time-Max (tWC) :
- 10 ms
- Qualification Status :
- Not Qualified
- Mounting Type :
- Through Hole
- Serial Bus Type :
- SPI
- Terminal Position :
- Dual
- Manufacturer :
- Rochester Electronics LLC
- Pin Count :
- 8
- Supplier Device Package :
- 8-DIP
- HTS Code :
- 8542.32.00.51
- JESD-609 Code :
- e0
- Voltage - Supply :
- 4.5V ~ 5.5V
- Clock Frequency :
- 2.1 MHz
- Temperature Grade :
- COMMERCIAL
- Number of Functions :
- 1
- Base Product Number :
- FM25C040
- Package :
- Bulk
- Parallel/Serial :
- Serial
- Memory Interface :
- SPI
- Memory Size :
- 4Kbit
- Memory Type :
- Non-Volatile
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Pbfree Code :
- No
- Width :
- 7.62 mm
- Length :
- 9.817 mm
- Series :
- -
- ECCN Code :
- EAR99
- Terminal Pitch :
- 2.54 mm
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Terminal Form :
- THROUGH-HOLE
- Datasheets
- FM25C040UN

Memory Fairchild Semiconductor FM25C040UN Overview
The FM25C040UN is an EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Fairchild Semiconductor. It offers a capacity of 512x8, making it ideal for storing critical data in electronic devices. With its serial PDIP8 interface, this memory module ensures efficient data transfer and reliable performance.
Designed for durability and versatility, the FM25C040UN is a trusted choice for applications requiring non-volatile memory solutions. Its compact form factor and low power consumption make it suitable for a wide range of industrial and commercial applications.
FM25C040UN Features
- 512x8 EEPROM
- Serial PDIP8 Interface
- Low Power Consumption
- Durable and Reliable
- Compact Form Factor
- Wide Operating Voltage Range
FM25C040UN Applications
- Industrial Automation: The FM25C040UN is used in industrial automation systems for storing configuration data and logged events, ensuring reliable operation and data integrity even in harsh environments.
- Consumer Electronics: In consumer electronics devices such as set-top boxes and smart meters, the FM25C040UN serves as a secure storage solution for firmware updates, user settings, and encryption keys, enhancing device functionality and security.
- Medical Devices: Medical devices rely on the FM25C040UN to store patient data, device configurations, and calibration parameters, ensuring accurate and reliable operation while maintaining patient confidentiality and compliance with regulatory standards.
- Automotive Systems: Automotive systems utilize the FM25C040UN for storing critical data such as vehicle diagnostics, event logs, and firmware updates, enhancing vehicle performance, safety, and reliability.
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