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BR25L040FJ-WE2

BR25L040FJ-WE2

BR25L040FJ-WE2

ROHM Semiconductor

Surface Mount 8 Pin Memory IC BR25L040 4 kb kb 4.9mm mm

SOT-23

BR25L040FJ-WE2 Datasheet

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Specifications
Name Value
Type Parameter
Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e2
Pbfree Code yes
Part Status Not 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 Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 10
Base Part Number BR25L040
Pin Count 8
Qualification Status Not Qualified
Operating Supply Voltage 5V
Interface SPI, Serial
Memory Size 4Kb 512 x 8
Memory Type Non-Volatile
Operating Mode SYNCHRONOUS
Clock Frequency 5MHz
Supply Current-Max 0.003mA
Access Time 5 μs
Memory Format EEPROM
Memory Interface SPI
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
Length 4.9mm
Height Seated (Max) 1.65mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.066961 $4.066961
10 $3.836756 $38.36756
100 $3.619581 $361.9581
500 $3.414699 $1707.3495
1000 $3.221414 $3221.414
BR25L040FJ-WE2 Product Details

BR25L040FJ-WE2 Overview


In terms of its memory type, it can be classified as Non-Volatile. The case comes in Tape & Reel (TR) size. The case is embedded in 8-SOIC (0.154, 3.90mm Width). Memory size on the chip is 4Kb 512 x 8. This device uses takes advantage of the EEPROM format. The device's extended operating temperature range of -40°C~85°C TA makes it ideal for many demanding applications. The device is capable of handling a supply voltage of 1.8V~5.5V. The recommended mounting type for this device is Surface Mount. On the chip, there are 8 terminations. The comprehensive working procedure is supported by 1 functions in this part. A voltage of 2.5V is required for the operation of this memory device. There is a clock frequency rotation of the memory within a 5MHz range. It is common to select similar parts by referring to the device's base part number, BR25L040. An 8-pin package is used to package this memory device. A memory device like this has 8 pins, indicating that there are 8 memory locations on the device. There is a note stating that this memory chip operates at 5V. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. By integrating this memory with a SPI-type serial bus, data can be carried and transferred to the CPU easily. With a maximum supply current of 0.003mA , it is able to operate from a variety of supplies.

BR25L040FJ-WE2 Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Operating Supply Voltage:5V


BR25L040FJ-WE2 Applications


There are a lot of ROHM Semiconductor
BR25L040FJ-WE2 Memory applications.


  • eSRAM
  • mainframes
  • multimedia computers
  • networking
  • personal computers
  • servers
  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer

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