Part Number: 34LC02-I/ST vs 34LC02-E/MS

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Part Number: 34LC02-I/ST 34LC02-E/MS
Manufacturer: Microchip Technology Microchip Technology
Description: IC EEPROM 2KBIT 1MHZ 8TSSOP IC EEPROM 2KBIT 1MHZ 8MSOP
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 12 Weeks 12 Weeks
Contact Plating Tin Tin
Mount Surface Mount Surface Mount
Mounting Type Surface Mount Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width) 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8 8
Operating Temperature -40°C~85°C TA -40°C~125°C TA
Packaging Tube Tube
Published 2008 2011
JESD-609 Code e3 e3
Pbfree Code yes yes
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Number of Terminations 8 8
ECCN Code EAR99 EAR99
Technology CMOS CMOS
Voltage - Supply 2.2V~5.5V 2.2V~5.5V
Terminal Position DUAL DUAL
Peak Reflow Temperature (Cel) 260 260
Number of Functions 1 1
Supply Voltage 2.5V 2.5V
Terminal Pitch 0.65mm 0.65mm
Reflow Temperature-Max (s) 40 40
Base Part Number 34LC02 34LC02
Pin Count 8 8
Qualification Status Not Qualified Not Qualified
Operating Supply Voltage 5V 5V
Supply Voltage-Min (Vsup) 2.2V 2.2V
Interface I2C, Serial I2C, Serial
Memory Size 2Kb 256 x 8 2Kb 256 x 8
Nominal Supply Current 3mA 3mA
Memory Type Non-Volatile Non-Volatile
Operating Mode SYNCHRONOUS SYNCHRONOUS
Clock Frequency 1MHz 1MHz
Access Time 400ns 400ns
Memory Format EEPROM EEPROM
Memory Interface I2C I2C
Memory Width 8 8
Write Cycle Time - Word, Page 5ms 5ms
Density 2 kb 2 kb
Standby Current-Max 0.000001A 0.000005A
Serial Bus Type I2C I2C
Endurance 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms 5ms
Data Retention Time-Min 200 200
Write Protection HARDWARE/SOFTWARE HARDWARE/SOFTWARE
I2C Control Byte 1010DDDR 1010DDDR
Height Seated (Max) 1.2mm 1.1mm
Length 4.4mm 3mm
Width 3mm 3mm
RoHS Status ROHS3 Compliant ROHS3 Compliant
Lead Free Lead Free -
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