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24LC256T-I/SN
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Memory / Memory
Description
EAR99 Surface Mount 24LC256 Tape & Reel (TR) ic memory 400kHz 900ns 3.9mm 3mA
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Inventory: 4067
Minimum: 1
Total Price: USD $0.48
Unit Price: USD $0.48355
≥1 USD $0.48355
≥10 USD $0.3971
≥30 USD $0.38475
≥100 USD $0.3724
≥500 USD $0.36005
≥1000 USD $0.323
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)
Number of Pins 8
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Technology CMOS
Voltage - Supply 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 24LC256
Pin Count 8
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 2.5V
Interface 2-Wire, I2C, Serial
Memory Size 256Kb 32K x 8
Nominal Supply Current 3mA
Memory Type Non-Volatile
Clock Frequency 400kHz
Access Time 900ns
Memory Format EEPROM
Memory Interface I2C
Write Cycle Time - Word, Page 5ms
Density 256 kb
Standby Current-Max 0.000005A
Serial Bus Type I2C
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5 ms
Data Retention Time-Min 200
Write Protection HARDWARE
I2C Control Byte 1010DDDR
Reverse Pinout NO
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 1.5mm
Length 4.9mm
Width 3.9mm
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