Surface Mount Memory IC BR24T256 256 kb kb 4.9mm mm
SOT-23
BR24T256FJ-WE2 Datasheet
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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 (0.154, 3.90mm 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
Base Part Number
BR24T256
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
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)
1.65mm
Length
4.9mm
Width
3.9mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.330720
$0.33072
10
$0.312000
$3.12
100
$0.294340
$29.434
500
$0.277679
$138.8395
1000
$0.261961
$261.961
BR24T256FJ-WE2 Product Details
BR24T256FJ-WE2 Overview
In this case, the memory type of the device can be classified as Non-Volatile. Tape & Reel (TR)-cases are available. The case is embedded in 8-SOIC (0.154, 3.90mm Width). The chip has an 256Kb 32K x 8 memory. There is a EEPROM-format memory used in this device, which is the memory format used by mainstream devices. This device has an extended operating temperature range of -40°C~85°C TA, so it's perfect for a wide range of demanding applications. It is capable of handling a voltage supply of 1.6V~5.5V. The recommended mounting type for memory ics is Surface Mount. As you can see from the diagram, the chip is planted with 8 terminations. The part supports at least 1 functions to ensure a comprehensive working process. It is important to note that the memory has a clock frequency rotation within the range of 400kHz. It is common to select similar parts by referring to the device's base part number, BR24T256. In this ic memory chip, there is an 8-pin package that encloses the device. Using Surface Mount mounting, this chip offers straightforward and high-efficiency mounting. Despite all its benefits, this memory chip also offers SEATED HT-CALCULATED for improved system performance. A I2C-type serial bus is used to carry and transfer data to the CPU through this memory. With a maximum supply current of 0.0025mA , it is able to operate from a variety of supplies.