FM25C640ULZM8
- Mfr.Part #
- FM25C640ULZM8
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- EEPROM, 8KX8, SERIAL, CMOS
- Stock
- 32,550
- In Stock :
- 32,550
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Memory
- Number of Terminals :
- 8
- Length :
- 4.9 mm
- Terminal Position :
- Dual
- Operating Mode :
- SYNCHRONOUS
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Surface Mount :
- yes
- Supply Voltage-Min (Vsup) :
- 2.7 V
- HTS Code :
- 8542.32.00.51
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Memory Density :
- 65536 bit
- Number of Functions :
- 1
- Memory IC Type :
- EEPROM
- Pin Count :
- 8
- Terminal Finish :
- TIN LEAD
- Package :
- Bulk
- Memory Organization :
- 8K x 8
- Memory Width :
- 8
- Technology :
- EEPROM
- Product Status :
- Active
- ECCN Code :
- EAR99
- Package Shape :
- RECTANGULAR
- Terminal Form :
- Gull wing
- Pbfree Code :
- No
- Clock Frequency :
- 1 MHz
- Memory Format :
- EEPROM
- Number of Words :
- 8192 words
- Seated Height-Max :
- 1.75 mm
- Reach Compliance Code :
- Unknown
- Supplier Device Package :
- 8-SOIC
- Terminal Pitch :
- 1.27 mm
- Memory Size :
- 64Kbit
- Width :
- 3.9 mm
- JESD-609 Code :
- e0
- Write Cycle Time - Word, Page :
- 15ms
- Write Cycle Time-Max (tWC) :
- 15 ms
- Supply Voltage-Max (Vsup) :
- 4.5 V
- Temperature Grade :
- COMMERCIAL
- Parallel/Serial :
- Serial
- Voltage - Supply :
- 2.7V ~ 5.5V
- Base Product Number :
- FM25C640
- Serial Bus Type :
- SPI
- JESD-30 Code :
- R-PDSO-G8
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Memory Interface :
- SPI
- Organization :
- 8KX8
- Memory Type :
- Non-Volatile
- Manufacturer :
- Rochester Electronics LLC
- Series :
- -
- Qualification Status :
- Not Qualified
- Datasheets
- FM25C640ULZM8

Memory Fairchild Semiconductor FM25C640ULZM8 Overview
The Memory Fairchild Semiconductor FM25C640ULZM8 is an EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit designed for reliable data storage and retrieval in electronic devices. With a capacity of 8KX8, this CMOS-based serial EEPROM offers efficient data storage in a compact form factor, making it ideal for a wide range of applications in various industries.
FM25C640ULZM8 Features
- EEPROM Technology: Utilizes Electrically Erasable Programmable Read-Only Memory technology for flexible data storage and retrieval.
- 8KX8 Capacity: Offers a storage capacity of 8KX8, providing ample space for critical data storage requirements.
- Serial Interface: Features a serial interface for easy integration with microcontrollers and other digital systems.
- CMOS Construction: Built with CMOS technology, ensuring low power consumption and high reliability.
- Compact Design: Compact form factor enables space-efficient integration into electronic devices and systems.
FM25C640ULZM8 Applications
- Industrial Automation: The FM25C640ULZM8 is used in industrial automation systems for storing configuration parameters, calibration data, and event logs in PLCs (Programmable Logic Controllers) and industrial sensors.
- Consumer Electronics: Integrated into consumer electronics devices such as smart TVs, set-top boxes, and digital cameras for storing user settings, firmware updates, and media files.
- Medical Devices: Employed in medical devices like patient monitoring systems, infusion pumps, and diagnostic equipment for storing patient data, device configurations, and event logs securely.
- Automotive Electronics: Utilized in automotive electronics systems including engine control units (ECUs), infotainment systems, and telematics modules for storing vehicle parameters, firmware updates, and diagnostic information.
- Networking Equipment: Integrated into networking equipment such as routers, switches, and network attached storage (NAS) devices for storing configuration settings, firmware images, and logging data.
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