BR24C21F-E2 Tech Specifications

Category Memory
Manufacturer ROHM Semiconductor
Factory Lead Time 12 Weeks
Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.173, 4.40mm Width)
Number of Pins 8Pins
Memory Types Non-Volatile
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8Terminations
ECCN Code EAR99
Voltage - Supply 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1Function
Supply Voltage 4V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BR24C21
Pin Count 8
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 2.5V
Interface 2-Wire, I2C, Serial
Memory Size 1Kb 128 x 8
Operating Mode SYNCHRONOUS
Clock Frequency 400kHz
Access Time 400 ms
Memory Format EEPROM
Memory Interface I2C
Memory Width 8
Write Cycle Time - Word, Page 10ms
Density 1 kb
Standby Current-Max 0.0001A
Serial Bus Type I2C
Endurance 100000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 10ms
Data Retention Time-Min 10
I2C Control Byte 1010XXXR
Length 5mm
Height Seated (Max) 1.6mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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