BR93A46RF-WME2
- Mfr.Part #
- BR93A46RF-WME2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-SOIC (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 1KBIT SPI 2MHZ 8SOP
- Stock
- 50
- In Stock :
- 50
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- * Fullname:
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Memory
- Memory Format :
- EEPROM
- Parallel/Serial :
- Serial
- Power Supplies :
- 3/5V
- Qualification Status :
- Not Qualified
- Clock Frequency :
- 2MHz
- Factory Lead Time :
- 11 Weeks
- Data Retention Time-Min :
- 40
- Operating Mode :
- SYNCHRONOUS
- Memory Width :
- 16
- Surface Mount :
- yes
- Memory Type :
- Non-Volatile
- JESD-30 Code :
- R-PDSO-G8
- Length :
- 5mm
- Memory Density :
- 1024 bit
- Number of Terminations :
- 8
- Package / Case :
- 8-SOIC (0.173, 4.40mm Width)
- Write Cycle Time-Max (tWC) :
- 5ms
- Memory Interface :
- SPI
- Supply Voltage-Min (Vsup) :
- 2.5V
- Height Seated (Max) :
- 1.71mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Current-Max :
- 0.0045mA
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~105°C TA
- Standby Current-Max :
- 0.000002A
- Endurance :
- 1000000 Write/Erase Cycles
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Serial Bus Type :
- 3-WIRE
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply :
- 2.5V~5.5V
- Organization :
- 64X16
- Series :
- Automotive, AEC-Q100
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 4V
- Terminal Pitch :
- 1.27mm
- Write Cycle Time - Word, Page :
- 5ms
- Memory Size :
- 1Kb 64 x 16
- Write Protection :
- SOFTWARE
- Width :
- 4.4mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Datasheets
- BR93A46RF-WME2
BR93A46RF-WME2 Documents

Memory ROHM Semiconductor BR93A46RF-WME2 Overview
The BR93A46RF-WME2 by ROHM Semiconductor is a high-performance IC EEPROM designed for applications requiring efficient and reliable non-volatile memory storage. Operating at a fast SPI interface speed of up to 2MHz, this EEPROM provides a 1Kbit capacity and is housed in a compact 8SOP package, making it ideal for space-constrained applications. Its robust design ensures high stability and long operational life, crucial for industrial-grade applications. This product is an excellent choice for businesses looking for reliable memory solutions that offer both versatility and endurance.
BR93A46RF-WME2 Features
The BR93A46RF-WME2 features include a 1Kbit storage capacity, an SPI interface that supports up to 2MHz frequency, and a small form factor 8SOP package. It provides low power consumption and high reliability, with endurance and data retention that meet the stringent requirements of industrial applications.
BR93A46RF-WME2 Applications
- Consumer Electronics: Used in devices like smart watches and digital cameras for storing small amounts of data like user settings and high-score tables.
- Automotive Applications: Utilized in car infotainment systems to store user preferences and system settings, ensuring a personalized experience every time.
- Industrial Automation: Ideal for use in automation controllers, where it can store configuration settings that need to be preserved across power cycles.
- Medical Devices: Applied in medical monitoring equipment to keep track of critical calibration data and operating parameters.
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