AT25256AY7-10YH-1.8 vs M95256-DRMB3TG/K feature comparison

AT25256AY7-10YH-1.8 Atmel Corporation

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M95256-DRMB3TG/K STMicroelectronics

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Rohs Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer ATMEL CORP STMICROELECTRONICS
Part Package Code SOIC DFP
Package Description 6 X 4.90 MM, LEAD FREE, UTSAP-8 2 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, UFDFP-8
Pin Count 8 8
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.51 8542.32.00.51
Clock Frequency-Max (fCLK) 5 MHz 5 MHz
Data Retention Time-Min 100
Endurance 1000000 Write/Erase Cycles
JESD-30 Code R-XDSO-N8 R-PDSO-N8
JESD-609 Code e4
Length 6 mm 3 mm
Memory Density 262144 bit 262144 bit
Memory IC Type EEPROM EEPROM
Memory Width 8 8
Number of Functions 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
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code HVSON HVSON
Package Equivalence Code SOLCC8,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Parallel/Serial SERIAL SERIAL
Qualification Status Not Qualified
Seated Height-Max 0.6 mm 0.6 mm
Serial Bus Type SPI SPI
Standby Current-Max 0.000003 A
Supply Current-Max 0.01 mA
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 1.8 V 1.8 V
Supply Voltage-Nom (Vsup) 2.7 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL AUTOMOTIVE
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form NO LEAD NO LEAD
Terminal Pitch 1.27 mm 0.5 mm
Terminal Position DUAL DUAL
Width 4.9 mm 2 mm
Write Cycle Time-Max (tWC) 5 ms 4 ms
Write Protection HARDWARE/SOFTWARE
Base Number Matches 1 1
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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