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M87C257-12X6X vs AM27X256-120JC feature comparison

M87C257-12X6X STMicroelectronics

Buy Now Datasheet

AM27X256-120JC Spansion

Buy Now Datasheet
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer STMICROELECTRONICS SPANSION INC
Package Description QCCJ, QCCJ,
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.71 8542.32.00.71
Access Time-Max 45 ns 150 ns
JESD-30 Code R-PQCC-J32 R-PQCC-J32
Memory Density 16384 bit 4194304 bit
Memory IC Type OTP ROM OTP ROM
Memory Width 8 8
Number of Functions 1 1
Number of Terminals 32 32
Number of Words 32768 words 32768 words
Number of Words Code 2000 512000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 85 °C 70 °C
Operating Temperature-Min -40 °C
Organization 2KX8 512KX8
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code QCCJ QCCJ
Package Shape RECTANGULAR RECTANGULAR
Package Style CHIP CARRIER CHIP CARRIER
Parallel/Serial PARALLEL PARALLEL
Qualification Status Not Qualified Not Qualified
Supply Current-Max 0.03 mA 0.025 mA
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL COMMERCIAL
Terminal Form J BEND J BEND
Terminal Position QUAD QUAD
Base Number Matches 1 3
Part Package Code QFJ
Pin Count 32
Length 13.97 mm
Seated Height-Max 3.556 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Terminal Pitch 1.27 mm
Width 11.43 mm
Memory » OTP ROMs
Memory » OTP ROMs

Compare M87C257-12X6X with alternatives

Compare AM27X256-120JC with alternatives