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CY27C256-150JI vs M27C256B-20XC7X feature comparison

CY27C256-150JI Cypress Semiconductor

Buy Now Datasheet

M27C256B-20XC7X STMicroelectronics

Buy Now Datasheet
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer CYPRESS SEMICONDUCTOR CORP STMICROELECTRONICS
Part Package Code QFJ QFJ
Package Description QCCJ, QCCJ,
Pin Count 32 32
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.71 8542.32.00.71
Access Time-Max 150 ns 55 ns
JESD-30 Code R-PQCC-J32 R-PQCC-J32
Memory Density 262144 bit 65536 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 32000 8000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 85 °C 105 °C
Operating Temperature-Min -40 °C -40 °C
Organization 32KX8 8KX8
Output Characteristics 3-STATE
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 Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
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 Position QUAD QUAD
Base Number Matches 1 1
Length 13.995 mm
Seated Height-Max 3.56 mm
Supply Current-Max 0.03 mA
Terminal Pitch 1.27 mm
Width 11.455 mm
Memory » OTP ROMs
Memory » OTP ROMs

Compare CY27C256-150JI with alternatives

Compare M27C256B-20XC7X with alternatives