24LC21/P
RoHS 
RoHS compliant
RoHS compliantPackage 8-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / Memory
Description
EAR99 Through Hole 24LC21 Tube ic memory 400kHz 900ns 7.62mm 3mA
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Buying Options
Total Price: USD $0.55
Unit Price: USD $0.5544
≥1 USD $0.5544
≥10 USD $0.54384
≥100 USD $0.525712
Inventory: 589
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Radiation Hardening No
Dimensions
Width 7.62mm
Length 9.46mm
Height Seated (Max) 4.32mm
Technical
I2C Control Byte 1010XXXR
Data Retention Time-Min 200
Write Cycle Time-Max (tWC) 10ms
Endurance 1000000 Write/Erase Cycles
Serial Bus Type I2C
Standby Current-Max 0.00003A
Density 1 kb
Write Cycle Time - Word, Page 10ms
Memory Width 8
Memory Interface I2C
Memory Format EEPROM
Access Time 900ns
Clock Frequency 400kHz
Memory Type Non-Volatile
Nominal Supply Current 3mA
Memory Size 1Kb 128 x 8
Interface I2C, Serial
Supply Voltage-Min (Vsup) 2.5V
Power Supplies 3/5V
Supply Voltage-Max (Vsup) 5.5V
Pin Count 8
Base Part Number 24LC21
Terminal Pitch 2.54mm
Supply Voltage 3V
Number of Functions 1
Terminal Position DUAL
Voltage - Supply 2.5V~5.5V
Technology CMOS
Additional Feature 2-WIRE SERIAL INTERFACE; DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Published 2004
Packaging Tube
Operating Temperature 0°C~70°C TA
Physical
Number of Pins 8
Surface Mount NO
Package / Case 8-DIP (0.300, 7.62mm)
Mounting Type Through Hole
Contact Plating Tin
Supply Chain
Factory Lead Time 7 Weeks
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