25LC640-I/SN
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Memory
Description
EAR99 Surface Mount 25LC640 Tube ic memory 2MHz 230ns 3.9mm 5mA
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Buying Options
Total Price: USD $1.75
Unit Price: USD $1.74515
≥1 USD $1.74515
≥10 USD $1.4326
≥100 USD $1.38795
≥500 USD $1.34235
≥1000 USD $1.2977
Inventory: 64598
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Radiation Hardening No
Dimensions
Width 3.9mm
Length 4.9mm
Height 1.5mm
Technical
Write Protection HARDWARE/SOFTWARE
Data Retention Time-Min 200
Write Cycle Time-Max (tWC) 5 ms
Endurance 100000 Write/Erase Cycles
Serial Bus Type SPI
Standby Current-Max 0.000001A
Density 64 kb
Write Cycle Time - Word, Page 5ms
Memory Interface SPI
Memory Format EEPROM
Access Time 230 ns
Clock Frequency 2MHz
Memory Type Non-Volatile
Nominal Supply Current 5mA
Memory Size 64Kb 8K x 8
Interface SPI, Serial
Voltage 7V
Power Supplies 3/5V
Operating Supply Voltage 2.5V
Pin Count 8
Base Part Number 25LC640
Time@Peak Reflow Temperature-Max (s) 40
Terminal Pitch 1.27mm
Supply Voltage 5V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Voltage - Supply 2.5V~5.5V
Technology CMOS
Additional Feature 1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Published 2005
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 8
Surface Mount YES
Package / Case 8-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Contact Plating Tin
Supply Chain
Factory Lead Time 6 Weeks
Alternative Model
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