BR93L66RFVT-WE2
- Mfr.Part #
- BR93L66RFVT-WE2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8TSSOPB
- Stock
- 2,986
- In Stock :
- 2,986
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Memory
- Write Cycle Time-Max (tWC) :
- 5ms
- Memory Width :
- 16
- Data Retention Time-Min :
- 40
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Supply Voltage :
- 2.5V
- Lead Free :
- Lead Free
- Standby Current-Max :
- 0.000002A
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Width :
- 3mm
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 10
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.65mm
- Density :
- 4 kb
- Mounting Type :
- Surface Mount
- Write Cycle Time - Word, Page :
- 5ms
- Base Part Number :
- BR93L66
- Memory Interface :
- SPI
- Number of Functions :
- 1
- Pin Count :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Memory Size :
- 4Kb 256 x 16
- Height Seated (Max) :
- 1.2mm
- Endurance :
- 1000000 Write/Erase Cycles
- Published :
- 2009
- Access Time :
- 200 ns
- Voltage - Supply :
- 1.8V~5.5V
- Number of Pins :
- 8
- Memory Format :
- EEPROM
- Terminal Finish :
- TIN COPPER
- Radiation Hardening :
- No
- Memory Type :
- Non-Volatile
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Write Protection :
- SOFTWARE
- Interface :
- Serial
- Operating Temperature :
- -40°C~85°C TA
- Serial Bus Type :
- Microwire
- Length :
- 4.4mm
- Clock Frequency :
- 2MHz
- Organization :
- 256X16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Supply Current :
- 4.5mA
- JESD-609 Code :
- e2
- Datasheets
- BR93L66RFVT-WE2

Memory ROHM Semiconductor BR93L66RFVT-WE2 Overview
The Memory ROHM Semiconductor BR93L66RFVT-WE2 is an advanced EEPROM IC from ROHM Semiconductor, designed to meet the high demands of data storage systems. This compact, highly reliable 4 Kbit EEPROM features a SPI interface and operates at a frequency of up to 2 MHz, packaged in a space-saving 8TSSOPB format. It excels in applications requiring frequent updating of data due to its endurance and low power consumption. The Memory ROHM Semiconductor BR93L66RFVT-WE2 is a perfect choice for designers looking for a robust data storage solution that combines performance, durability, and minimal footprint.
BR93L66RFVT-WE2 Features
The BR93L66RFVT-WE2 EEPROM includes several key features that make it particularly suitable for sophisticated electronic designs. These include its small form factor, high-speed SPI interface which ensures fast data transfer rates, and a wide operating voltage range that enhances its versatility in different system environments. Additionally, it is characterized by its low-power operation and high reliability, which are critical for energy-sensitive and robust applications.
BR93L66RFVT-WE2 Applications
- Consumer Electronics: Used in devices like smart TVs, home automation controllers, and wearable technology, where its ability to handle frequent data updates is crucial.
- Industrial Automation: Employed in control systems for data logging and settings storage, enhancing reliability and efficiency in harsh environments.
- Automotive Systems: Integral for storing configurations and user settings in car infotainment systems, contributing to a customized user experience.
- Healthcare Devices: Applied in medical monitoring systems, where accurate and reliable data storage is paramount for patient care.
- Telecommunication Equipment: Utilized in network devices for firmware updates and service settings, ensuring performance and adaptability in dynamic network conditions.
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