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93LC66CT-I/MC
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 8-VFDFN Exposed Pad
Category Memory / Memory
Description
EAR99 Surface Mount 93LC66C Cut Tape (CT) ic memory 3MHz 200ns 2.9mm 2mA
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Inventory: 9519
Minimum: 1
Total Price: USD $0.41
Unit Price: USD $0.414876
≥1 USD $0.414876
≥200 USD $0.161487
≥500 USD $0.154922
≥1000 USD $0.152296
Technical Details
Supply Chain
Factory Lead Time 14 Weeks
Technical
Operating Temperature -40°C~85°C TA
Packaging Cut Tape (CT)
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part Status Discontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
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 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 93LC66C
Pin Count 8
Operating Supply Voltage 5V
Interface Serial
Memory Size 4Kb 512 x 8 256 x 16
Nominal Supply Current 2mA
Memory Type Non-Volatile
Clock Frequency 3MHz
Access Time 200 ns
Memory Format EEPROM
Memory Interface SPI
Organization 256X16
Memory Width 16
Write Cycle Time - Word, Page 6ms
Density 4 kb
Standby Current-Max 0.000001A
Serial Bus Type MICROWIRE
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 6 ms
Data Retention Time-Min 200
Write Protection SOFTWARE
Alternate Memory Width 8
Dimensions
Height Seated (Max) 1mm
Length 3mm
Width 2.9mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-VFDFN Exposed Pad
Number of Pins 8
Alternative Model
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