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M27C4001-90K6 vs AT27C040-80JIT/R feature comparison

M27C4001-90K6 STMicroelectronics

Buy Now Datasheet

AT27C040-80JIT/R Atmel Corporation

Buy Now Datasheet
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer STMICROELECTRONICS ATMEL CORP
Part Package Code QFJ QFJ
Package Description QCCJ, QCCJ,
Pin Count 32 32
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.71 8542.32.00.71
Access Time-Max 50 ns 80 ns
JESD-30 Code R-PQCC-J32 R-PQCC-J32
Length 13.995 mm 13.97 mm
Memory Density 2048 bit 16384 bit
Memory IC Type OTP ROM OTP ROM
Memory Width 4 8
Number of Functions 1 1
Number of Terminals 32 32
Number of Words 524288 words 524288 words
Number of Words Code 512 2000
Operating Mode ASYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Organization 512X4 2KX8
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
Seated Height-Max 3.56 mm 3.55 mm
Supply Current-Max 0.03 mA 0.03 mA
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Form J BEND J BEND
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position QUAD QUAD
Width 11.455 mm 11.43 mm
Base Number Matches 1 1
Pbfree Code No
Rohs Code No
JESD-609 Code e0
Moisture Sensitivity Level 2
Output Characteristics 3-STATE
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Terminal Finish TIN LEAD
Memory » OTP ROMs
Memory » OTP ROMs

Compare M27C4001-90K6 with alternatives

Compare AT27C040-80JIT/R with alternatives