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BR24T256F-WE2

BR24T256F-WE2

BR24T256F-WE2

ROHM Semiconductor

Surface Mount Memory IC BR24T256 256 kb kb 5mm mm

SOT-23

BR24T256F-WE2 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 11 Weeks
Contact Plating Copper, 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
Packaging Tape & Reel (TR)
Published 2013
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Terminal Finish MATTE TIN
Additional Feature SEATED HT-CALCULATED
Technology CMOS
Voltage - Supply 1.6V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 225
Number of Functions 1
Terminal Pitch 1.27mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BR24T256
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 1.6V
Interface 2-Wire, I2C, Serial
Memory Size 256Kb 32K x 8
Memory Type Non-Volatile
Operating Mode SYNCHRONOUS
Clock Frequency 400kHz
Supply Current-Max 0.0025mA
Access Time 900 ns
Memory Format EEPROM
Memory Interface I2C
Memory Width 8
Write Cycle Time - Word, Page 5ms
Density 256 kb
Standby Current-Max 0.000002A
Serial Bus Type I2C
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 40
Write Protection HARDWARE
I2C Control Byte 1010DDDR
Height Seated (Max) 1.71mm
Length 5mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.563280 $0.56328
10 $0.531396 $5.31396
100 $0.501317 $50.1317
500 $0.472941 $236.4705
1000 $0.446171 $446.171
BR24T256F-WE2 Product Details

BR24T256F-WE2 Overview


In terms of its memory type, it can be classified as Non-Volatile. It is available in a case with a Tape & Reel (TR) shape. In the case of 8-SOIC (0.173, 4.40mm Width), it is embedded within the case. Memory size on the chip is 256Kb 32K x 8. There is a EEPROM-format memory used in this device, which is the memory format used by mainstream devices. Featuring an extended operating temperature range of -40°C~85°C TA, this device allows it to be used in a variety of demanding applications. A voltage of 1.6V~5.5V is possible to be applied to the supply. There is a recommended mounting type of Surface Mount for it. A total of 8 terminations have been planted on the chip. The part supports at least 1 functions to ensure a comprehensive working process. In order to operate effectively, the memory rotates at a clock frequency within a range of 400kHz. It is common to select similar parts by referring to the device's base part number, BR24T256. A 8-pin package containing this memory device is used to house this device. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. While this memory chip features many merits, it also offers SEATED HT-CALCULATED for improving system performance. Integrated into this memory is a I2C-type serial bus that facilitates data transmission to the CPU. The device is able to run from a max supply current of 0.0025mA , so it can be used in any environment.

BR24T256F-WE2 Features


Package / Case: 8-SOIC (0.173, 4.40mm Width)
8 Pins
Additional Feature:SEATED HT-CALCULATED

BR24T256F-WE2 Applications


There are a lot of ROHM Semiconductor BR24T256F-WE2 Memory applications.

  • personal digital assistants
  • DVD disk buffer
  • cell phones
  • data buffer
  • eSRAM
  • networking
  • graphics card
  • embedded logic
  • servers
  • workstations,

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