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93LC56B-I/ST
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 8-TSSOP (0.173, 4.40mm Width)
Category Memory / Memory
Description
EAR99 Surface Mount 93LC56B Tube ic memory 2MHz 250ns 3.1mm 2mA
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Inventory: 11
Minimum: 1
Total Price: USD $0.4
Unit Price: USD $0.399
≥1 USD $0.399
≥10 USD $0.32775
≥30 USD $0.3173
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~85°C TA
Packaging Tube
Published 2004
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
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.65mm
Base Part Number 93LC56B
Pin Count 8
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.5V
Interface Serial
Memory Size 2Kb 128 x 16
Nominal Supply Current 2mA
Memory Type Non-Volatile
Clock Frequency 2MHz
Access Time 250 ns
Memory Format EEPROM
Memory Interface SPI
Write Cycle Time - Word, Page 6ms
Density 2 kb
Standby Current-Max 0.000001A
Serial Bus Type MICROWIRE
Endurance 1000000 Write/Erase Cycles
Data Retention Time-Min 200
Write Protection SOFTWARE
Dimensions
Height 1.05mm
Length 4.5mm
Width 3.1mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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