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93LC66BT/SN
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Memory / Memory
Description
EAR99 Surface Mount 93LC66B Tape & Reel (TR) ic memory 2MHz 6ms 3.9mm 1.5mA
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Inventory: 6941
Minimum: 1
Total Price: USD $2.77
Unit Price: USD $2.76545
≥1 USD $2.76545
≥200 USD $2.26955
≥500 USD $2.1983
≥1000 USD $2.12705
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Dimensions
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Technical
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Additional Feature 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS
Technology CMOS
Voltage - Supply 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 93LC66B
Pin Count 8
Operating Supply Voltage 5.5V
Supply Voltage-Max (Vsup) 6V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 2.5V
Interface 2-Wire, Serial
Memory Size 4Kb 256 x 16
Nominal Supply Current 1.5mA
Memory Type Non-Volatile
Clock Frequency 2MHz
Access Time 6 ms
Memory Format EEPROM
Memory Interface SPI
Organization 256X16
Output Characteristics 3-STATE
Memory Width 16
Density 4 kb
Standby Current-Max 0.000001A
Serial Bus Type MICROWIRE
Endurance 1000000 Write/Erase Cycles
Data Retention Time-Min 200
Write Protection SOFTWARE
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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