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93C66A-I/STG vs NM93C66AEMT8 feature comparison

93C66A-I/STG Microchip Technology Inc

Buy Now Datasheet

NM93C66AEMT8 Fairchild Semiconductor Corporation

Buy Now Datasheet
Pbfree Code Yes
Rohs Code Yes No
Part Life Cycle Code Active Obsolete
Ihs Manufacturer MICROCHIP TECHNOLOGY INC FAIRCHILD SEMICONDUCTOR CORP
Part Package Code SOIC SOIC
Package Description TSSOP, TSSOP8,.25 TSSOP, TSSOP8,.25
Pin Count 8 8
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.51 8542.32.00.51
Clock Frequency-Max (fCLK) 3 MHz 1 MHz
Data Retention Time-Min 200 40
Endurance 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles
JESD-30 Code R-PDSO-G8 R-PDSO-G8
JESD-609 Code e3 e0
Length 4.4 mm 4.4 mm
Memory Density 4096 bit 4096 bit
Memory IC Type EEPROM EEPROM
Memory Width 8 16
Moisture Sensitivity Level 1
Number of Functions 1 1
Number of Terminals 8 8
Number of Words 512 words 256 words
Number of Words Code 512 256
Operating Mode SYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Organization 512X8 256X16
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSSOP TSSOP
Package Equivalence Code TSSOP8,.25 TSSOP8,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial SERIAL SERIAL
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.2 mm 1.2 mm
Serial Bus Type MICROWIRE MICROWIRE
Standby Current-Max 0.000001 A 0.00005 A
Supply Current-Max 0.002 mA 0.001 mA
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 4.5 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish Matte Tin (Sn) TIN LEAD
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) 2 ms 10 ms
Write Protection SOFTWARE SOFTWARE
Base Number Matches 1 2
Additional Feature 40 YEARS DATA RETENTION; CONFIGURABLE AS 256 X 16
Alternate Memory Width 8
Memory » EEPROMs
Memory » EEPROMs

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Compare NM93C66AEMT8 with alternatives