25AA256-E/SN
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Memory
Description
EAR99 Surface Mount 25AA256 Tube ic memory 10MHz 50ns 3.9mm 0.000001A
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Buying Options
Total Price: USD $1.43
Unit Price: USD $1.4344
≥1 USD $1.4344
≥10 USD $1.382304
Inventory: 1190
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Technical
Operating Temperature -40°C~125°C TA
Packaging Tube
Published 2013
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
HTS Code 8542.32.00.51
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) 40
Base Part Number 25AA256
Pin Count 8
JESD-30 Code R-PDSO-G8
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Supply Voltage-Min (Vsup) 1.8V
Interface SPI, Serial
Memory Size 256Kb 32K x 8
Memory Type Non-Volatile
Operating Mode SYNCHRONOUS
Clock Frequency 10MHz
Supply Current-Max 0.006mA
Access Time 50 ns
Memory Format EEPROM
Memory Interface SPI
Organization 32KX8
Memory Width 8
Write Cycle Time - Word, Page 5ms
Standby Current-Max 0.000001A
Memory Density 262144 bit
Serial Bus Type SPI
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5 ms
Data Retention Time-Min 200
Write Protection HARDWARE/SOFTWARE
Dimensions
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Compliance
RoHS Status ROHS3 Compliant
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