FM93C66AM8
- Mfr.Part #
- FM93C66AM8
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- EEPROM, 256X16, SERIAL, CMOS
- Stock
- 28,010
- In Stock :
- 28,010
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Memory
- Serial Bus Type :
- Microwire
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Functions :
- 1
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Pin Count :
- 8
- Operating Mode :
- SYNCHRONOUS
- Max Supply Voltage :
- 5.5 V
- Terminal Position :
- Dual
- Write Cycle Time-Max (tWC) :
- 10 ms
- Parallel/Serial :
- Serial
- Technology :
- CMOS
- Pbfree Code :
- No
- Length :
- 4.9 mm
- Additional Feature :
- DATA RETENTION = 40 YEARS
- Number of Terminals :
- 8
- Min Operating Temperature :
- 0 °C
- Max Frequency :
- 1 MHz
- Temperature Grade :
- COMMERCIAL
- JESD-609 Code :
- e0
- Width :
- 3.9 mm
- Memory Size :
- 512 B
- Surface Mount :
- yes
- Package Shape :
- RECTANGULAR
- Qualification Status :
- COMMERCIAL
- Reach Compliance Code :
- Unknown
- RoHS :
- Non-Compliant
- Memory IC Type :
- EEPROM
- Operating Supply Voltage :
- 5 V
- Alternate Memory Width :
- 8
- Terminal Pitch :
- 1.27 mm
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Max Operating Temperature :
- 70 °C
- Memory Density :
- 4096 bit
- Number of Words :
- 256 words
- Manufacturer :
- Rochester Electronics LLC
- Terminal Form :
- Gull wing
- Terminal Finish :
- TIN LEAD
- Memory Width :
- 16
- Min Supply Voltage :
- 4.5 V
- Seated Height-Max :
- 1.75 mm
- JESD-30 Code :
- R-PDSO-G8
- Organization :
- 256X16
- Datasheets
- FM93C66AM8
FM93C66AM8 Documents

Memory Fairchild Semiconductor FM93C66AM8 Overview
The Memory Fairchild Semiconductor FM93C66AM8 represents a robust EEPROM solution designed for applications requiring data storage that persists through power cycles. This EEPROM device offers a compact, serial interface-based storage solution, utilizing CMOS technology for efficient operation. The EEPROM is structured to store data in a 256x16 format, making it ideal for configuration settings, device calibrations, and small application data storage where reliability and data integrity are paramount. Its serial communication facilitates easy and reliable integration into existing technology stacks with minimal pin requirements.
FM93C66AM8 Features
- Serial EEPROM format, allowing for easy and efficient integration into embedded systems.
- 256x16 organization provides ample storage for configuration parameters, ensuring critical data is preserved between sessions.
- CMOS technology ensures low power consumption and high reliability, suitable for battery-operated and power-sensitive applications.
- Durable design capable of withstanding harsh operating environments and ensuring long-term data retention.
FM93C66AM8 Applications
- Consumer Electronics: Used in devices like smart TVs and home appliances to store user settings and preferences, enhancing user experience and device personalization.
- Automotive: Integral for storing configuration data in car entertainment and control systems, ensuring functionality is maintained regardless of vehicle power status.
- Industrial Control Systems: Stores calibration data and operating parameters in machinery and equipment, facilitating consistent performance and quick recovery post-maintenance.
- Medical Devices: Critical for saving calibration and configuration data in medical monitoring equipment, ensuring accuracy and reliability in patient care scenarios.
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