BR25S640FJ-WE2
- Mfr.Part #
- BR25S640FJ-WE2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 64KBIT SPI 20MHZ 8SOPJ
- Stock
- 2,923
- In Stock :
- 2,923
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Memory
- Write Cycle Time-Max (tWC) :
- 5ms
- Pbfree Code :
- yes
- Memory Size :
- 64Kb 8K x 8
- Memory Width :
- 8
- Terminal Pitch :
- 1.27mm
- Height Seated (Max) :
- 1.475mm
- Endurance :
- 1000000 Write/Erase Cycles
- Memory Interface :
- SPI
- Number of Pins :
- 8
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 1.8V
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Voltage - Supply :
- 1.7V~5.5V
- ECCN Code :
- EAR99
- Pin Count :
- 8
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Interface :
- SPI, Serial
- Standby Current-Max :
- 0.000002A
- Data Retention Time-Min :
- 40
- Memory Format :
- EEPROM
- Write Protection :
- Hardware
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 8
- Length :
- 4.9mm
- Operating Temperature :
- -40°C~85°C TA
- Mount :
- Surface Mount
- Memory Type :
- Non-Volatile
- Published :
- 2005
- Write Cycle Time - Word, Page :
- 5ms
- Base Part Number :
- BR25S640
- Factory Lead Time :
- 16 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 3.9mm
- Number of Functions :
- 1
- Density :
- 64 kb
- Clock Frequency :
- 20MHz
- Supply Voltage-Max (Vsup) :
- 5.5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Supply Voltage-Min (Vsup) :
- 1.7V
- Operating Mode :
- SYNCHRONOUS
- Packaging :
- Tape and Reel (TR)
- Serial Bus Type :
- SPI
- Datasheets
- BR25S640FJ-WE2

Memory ROHM Semiconductor BR25S640FJ-WE2 Overview
The ROHM Semiconductor BR25S640FJ-WE2 is a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) IC that offers a robust storage solution for advanced applications in a compact 8SOPJ package. Engineered to support a SPI interface with a clock frequency of up to 20MHz, this memory chip provides efficient data management and high-speed operations essential for modern electronic environments. The Memory ROHM Semiconductor BR25S640FJ-WE2 offers a storage capacity of 64Kbit, making it an ideal choice for applications requiring frequent data updates and retrieval without compromising on reliability and performance.
BR25S640FJ-WE2 Features
This EEPROM IC includes several key features such as low-power consumption, high reliability, and endurance with a wide operating temperature range. The device supports a Serial Peripheral Interface (SPI) that enhances its compatibility with the majority of the modern microcontrollers. Additionally, its 64Kbit capacity is partitioned into uniform block sizes, facilitating easier and more flexible data management.
BR25S640FJ-WE2 Applications
- Data Storage in Industrial Applications: Utilized for storing machine parameters and configurations, ensuring quick retrieval and facilitating easy updates without interrupting operational flow.
- Consumer Electronics: Implements user settings and preferences in devices like TV remotes and digital cameras, enhancing user experience by maintaining customization through multiple usages.
- Medical Devices: Serves critical roles in storing firmware updates and device configuration data, crucial for device reliability and functionality in medical environments.
- Automotive Systems: Used in automotive electronics for storing non-volatile data such as user settings and system status information, contributing to vehicle personalization and functionality enhancement.
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