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24AA256-I/SM vs 24LC256-E/ST feature comparison

24AA256-I/SM Microchip Technology Inc

Buy Now Datasheet

24LC256-E/ST Microchip Technology Inc

Buy Now Datasheet
Pbfree Code Yes Yes
Rohs Code Yes Yes
Part Life Cycle Code Active Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC MICROCHIP TECHNOLOGY INC
Part Package Code SOIC SOIC
Package Description SOIJ-8 TSSOP-8
Pin Count 8 8
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.51 8542.32.00.51
Factory Lead Time 5 Weeks 7 Weeks
Samacsys Manufacturer Microchip Microchip
Clock Frequency-Max (fCLK) 0.4 MHz 0.4 MHz
Data Retention Time-Min 200 200
Endurance 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles
I2C Control Byte 1010DDDR 1010DDDR
JESD-30 Code R-PDSO-G8 R-PDSO-G8
JESD-609 Code e3 e3
Length 5.26 mm 4.4 mm
Memory Density 262144 bit 262144 bit
Memory IC Type EEPROM EEPROM
Memory Width 8 8
Moisture Sensitivity Level 1 1
Number of Functions 1 1
Number of Ports 1 1
Number of Terminals 8 8
Number of Words 32768 words 32768 words
Number of Words Code 32000 32000
Operating Mode SYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 85 °C 125 °C
Operating Temperature-Min -40 °C -40 °C
Organization 32KX8 32KX8
Output Characteristics OPEN-DRAIN OPEN-DRAIN
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP TSSOP
Package Equivalence Code SOP8,.3 TSSOP8,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial SERIAL SERIAL
Peak Reflow Temperature (Cel) 260 260
Programming Voltage 2.5 V 4.5 V
Qualification Status Not Qualified Not Qualified
Reverse Pinout NO NO
Screening Level AEC-Q100 AEC-Q100
Seated Height-Max 2.03 mm 1.2 mm
Serial Bus Type I2C I2C
Standby Current-Max 0.000005 A 0.000005 A
Supply Current-Max 0.003 mA 0.003 mA
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 1.7 V 2.5 V
Supply Voltage-Nom (Vsup) 2.5 V 4.5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL AUTOMOTIVE
Terminal Finish MATTE TIN MATTE TIN
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 0.65 mm
Terminal Position DUAL DUAL
Width 5.25 mm 3 mm
Write Cycle Time-Max (tWC) 5 ms 5 ms
Write Protection HARDWARE HARDWARE
Base Number Matches 1 1
Time@Peak Reflow Temperature-Max (s) 40
Memory » EEPROMs
Memory » EEPROMs

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Compare 24LC256-E/ST with alternatives