DDR2/DDR3 SPD EEPROM - BR34E02NUX-3

A serial EEPROM(Electrically Erasable Programmable Read Only Memory) is non-volatile memory that can be overwritten electrically, in units of bytes, and is most suitable for data storage use. ROHM's high reliability serial EEPROMs are among the top of their class. They command a large market share and are available in a range of capacities, bus interfaces (Microwire, I²C, SPI), operating voltages (1.8V to 5.5V, 2.5V to 5.5V) and package types, making them ideal for battery powered devices. The entire series are both lead-free and RoHS-compliant.This Family is Plug & Play memory modules for SPD.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BR34E02NUX-3TRActiveVSON008X203040004000TapingYes

BR34E02NUX-3 Data Sheet

Specifications
GradeStandard
I/FI2C BUS(2-Wire)
Density [bit]2K
Bit Format [Word x Bit]256 x 8
PackageVSON008X2030
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
Vcc(Min.)[V]1.7
Vcc(Max.)[V]5.5
Circuit Current (Max.)[mA]2.0
Standby Current (Max.)[μA]2.0
Write Cycle (Max.)[ms]5.0
Input Frequency (Max.)[Hz]400K
Endurance (Max.)[Cycle]106
Data Retention (Max.)[Year]40
CommentCu wire bonding.
Applications
  • Coin Processing Machines
  • Portable Data Terminal
  • Meter for Medical Treatments Portable
  • Barcode Scanner
  • Digital Multimeter: Handy Type
  • Digital Stethoscope
  • Single Board Computer
  • Network Attached Storage
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • CT Scanner
  • ECG(EKG)
  • Intercom / Baby Monitor
  • Fingerprint Authentication Device
  • Machine Vision Camera for Industrial
  • Pulse Oximeter
  • Display for EMS
  • Digital Multimeter: Bench Type
Technical Documents
Pin Configuration
Related Product
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BR25G320FVM-3Standard: SPI BUS EEPROMDatasheet
BR25G320NUX-3Standard: SPI BUS EEPROMDatasheet
BR25H640FVM-2ACAutomotive: SPI BUS EEPROMDatasheet
BR34E02NUX-3 BR34E02NUX-3
BR25G320NUX-3 BR25G320NUX-3
BR25H640FVT-2AC BR25H640FVT-2AC
Application Note BA12004BF
Reliability Information BR34E02NUX-3
Part Explanation BA12004BF
Part Explanation BR34E02NUX-3