AT27C256R-17DM/883 vs TMS27C256-1JE feature comparison

AT27C256R-17DM/883 Atmel Corporation

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TMS27C256-1JE Texas Instruments

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Pbfree Code No No
Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer ATMEL CORP TEXAS INSTRUMENTS INC
Part Package Code DIP DIP
Package Description WDIP, DIP28,.6 WDIP, DIP28,.6
Pin Count 28 28
Reach Compliance Code unknown not_compliant
ECCN Code 3A001.A.2.C EAR99
HTS Code 8542.32.00.61 8542.32.00.61
Access Time-Max 170 ns 170 ns
I/O Type COMMON COMMON
JESD-30 Code R-GDIP-T28 R-GDIP-T28
JESD-609 Code e0
Length 37.25 mm
Memory Density 262144 bit 262144 bit
Memory IC Type UVPROM UVPROM
Memory Width 8 8
Number of Functions 1 1
Number of Terminals 28 28
Number of Words 32768 words 32768 words
Number of Words Code 32000 32000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 125 °C 85 °C
Operating Temperature-Min -55 °C -40 °C
Organization 32KX8 32KX8
Output Characteristics 3-STATE 3-STATE
Package Body Material CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED
Package Code WDIP WDIP
Package Equivalence Code DIP28,.6 DIP28,.6
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE, WINDOW IN-LINE, WINDOW
Parallel/Serial PARALLEL PARALLEL
Programming Voltage 13 V 13 V
Qualification Status Not Qualified Not Qualified
Screening Level 38535Q/M;38534H;883B
Seated Height-Max 5.72 mm 4.907 mm
Standby Current-Max 0.0002 A 0.00025 A
Supply Current-Max 0.029 mA 0.03 mA
Supply Voltage-Max (Vsup) 5.5 V 5.25 V
Supply Voltage-Min (Vsup) 4.5 V 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology CMOS CMOS
Temperature Grade MILITARY INDUSTRIAL
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Width 15.24 mm 15.24 mm
Base Number Matches 1 2
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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