93LC66B-E/ST
RoHS 
RoHS compliant
RoHS compliantPackage 8-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Memory
Description
EAR99 Surface Mount 93LC66B Tube ic memory 2MHz 250ns 3mm 2mA
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Buying Options
Total Price: USD $0.39
Unit Price: USD $0.385313
≥1 USD $0.385313
≥10 USD $0.363501
≥100 USD $0.342928
≥500 USD $0.323507
≥1000 USD $0.305197
Inventory: 3282
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-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Technical
Operating Temperature -40°C~125°C TA
Packaging Tube
Published 2011
JESD-609 Code e3
Pbfree Code yes
Part Status Active
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 93LC66B
Pin Count 8
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 2.5V
Interface Serial
Memory Size 4Kb 256 x 16
Nominal Supply Current 2mA
Memory Type Non-Volatile
Clock Frequency 2MHz
Access Time 250 ns
Memory Format EEPROM
Memory Interface SPI
Organization 256X16
Memory Width 16
Write Cycle Time - Word, Page 6ms
Density 4 kb
Standby Current-Max 0.000005A
Serial Bus Type MICROWIRE
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 6 ms
Data Retention Time-Min 200
Write Protection SOFTWARE
Dimensions
Height Seated (Max) 1.2mm
Length 4.4mm
Width 3mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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