FM93C46TLMT8 vs FM93C46ALMT8X feature comparison

FM93C46TLMT8 Rochester Electronics LLC

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FM93C46ALMT8X Fairchild Semiconductor Corporation

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Part Life Cycle Code Active Obsolete
Ihs Manufacturer ROCHESTER ELECTRONICS LLC FAIRCHILD SEMICONDUCTOR CORP
Part Package Code SOIC SOIC
Package Description PLASTIC, TSSOP-8 TSSOP,
Pin Count 8 8
Reach Compliance Code unknown unknown
Additional Feature ENDURANCE:1000K DATA CHANGES; 40 YEAR DATA RETENTION DATA RETENTION = 40 YEARS
Clock Frequency-Max (fCLK) 0.25 MHz 0.25 MHz
JESD-30 Code R-PDSO-G8 R-PDSO-G8
Length 4.4 mm 4.4 mm
Memory Density 1024 bit 1024 bit
Memory IC Type EEPROM EEPROM
Number of Functions 1 1
Number of Terminals 8 8
Number of Words 64 words 64 words
Number of Words Code 64 64
Operating Mode SYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Organization 64X16 64X16
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSSOP TSSOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial SERIAL SERIAL
Qualification Status COMMERCIAL Not Qualified
Seated Height-Max 1.2 mm 1.2 mm
Serial Bus Type MICROWIRE MICROWIRE
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 2.7 V 2.7 V
Supply Voltage-Nom (Vsup) 3.3 V 3.3 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Form GULL WING GULL WING
Terminal Pitch 0.65 mm 0.65 mm
Terminal Position DUAL DUAL
Width 3 mm 3 mm
Write Cycle Time-Max (tWC) 15 ms 15 ms
Base Number Matches 2 1
ECCN Code EAR99
HTS Code 8542.32.00.51
Alternate Memory Width 8
Data Retention Time-Min 40
Memory Width 16

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