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BR25L040F-WE2

BR25L040F-WE2

BR25L040F-WE2

ROHM Semiconductor

Surface Mount 8 Pin Memory IC BR25L040 4 kb kb 5mm mm 3mA mA

SOT-23

BR25L040F-WE2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 13 Weeks
Contact PlatingCopper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2010
JESD-609 Code e2
Pbfree Code yes
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish TIN COPPER
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) 10
Base Part Number BR25L040
Pin Count8
Operating Supply Voltage5V
Interface SPI, Serial
Memory Size4Kb 512 x 8
Nominal Supply Current3mA
Memory TypeNon-Volatile
Clock Frequency 5MHz
Access Time 70 ns
Memory Format EEPROM
Memory InterfaceSPI
Memory Width 8
Write Cycle Time - Word, Page 5ms
Density 4 kb
Standby Current-Max 0.000002A
Serial Bus Type SPI
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 40
Write Protection HARDWARE
Height Seated (Max) 1.6mm
Length 5mm
Width 4.4mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:9332 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.973600$3.9736
10$3.748679$37.48679
100$3.536490$353.649
500$3.336311$1668.1555
1000$3.147463$3147.463

BR25L040F-WE2 Product Details

BR25L040F-WE2 Overview


As far as its memory type goes, it falls into the Non-Volatile category. Tape & Reel (TR)-cases are available. The file is embedded in a 8-SOIC (0.173, 4.40mm Width) case. There is an 4Kb 512 x 8 memory capacity on the chip. This device utilizes a EEPROM format memory which is of mainstream design. A wide operating temperature range makes this device ideal for a variety of demanding applications. With 1.8V~5.5V as the supply voltage, it is capable of handling memory ics. It is recommended that the mounting type be Surface Mount. The chip contains 8 terminations. There are 1 functions supported by this part as part of the comprehensive working process. Memory devices such as this one are designed to be powered by 2.5V and should be used as such. It is important to note that the memory has a clock frequency rotation within the range of 5MHz. It is common to select similar parts by referring to the device's base part number, BR25L040. A package of 8 pins is used to protect this memory device. It has 8 pins indicating it has 8 memory locations. A voltage of 5V is noted as the operating supply voltage for this memory. This chip is configured to use Surface Mount mounting, a straight forward, high-efficiency mounting fashion. It is rated for a nominal supply current of 3mA for this memory component. Data is carried and transferred to the CPU by the SPI-type serial bus this memory integrates with.

BR25L040F-WE2 Features


Package / Case: 8-SOIC (0.173, 4.40mm Width)
8 Pins
Operating Supply Voltage:5V

BR25L040F-WE2 Applications


There are a lot of ROHM Semiconductor BR25L040F-WE2 Memory applications.

  • Cache memory
  • eSRAM
  • graphics card
  • mainframes
  • telecommunications
  • eDRAM
  • servers
  • cell phones
  • supercomputers
  • embedded logic

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