We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In

M87C257-15C6TR vs M27C256B-25XC6 feature comparison

M87C257-15C6TR STMicroelectronics

Buy Now Datasheet

M27C256B-25XC6 STMicroelectronics

Buy Now Datasheet
Rohs Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer STMICROELECTRONICS STMICROELECTRONICS
Part Package Code QFJ QFJ
Package Description LEAD FREE, PLASTIC, LCC-32 LEAD FREE, PLASTIC, LCC-32
Pin Count 32 32
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.71 8542.32.00.71
Access Time-Max 150 ns 150 ns
I/O Type COMMON COMMON
JESD-30 Code R-PQCC-J32 R-PQCC-J32
JESD-609 Code e3 e3
Length 13.97 mm 13.97 mm
Memory Density 262144 bit 262144 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 32000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Organization 32KX8 32KX8
Output Characteristics 3-STATE 3-STATE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code QCCJ QCCJ
Package Equivalence Code LDCC32,.5X.6 LDCC32,.5X.6
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 3.56 mm
Standby Current-Max 0.0001 A 0.0001 A
Supply Current-Max 0.03 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 YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish MATTE TIN MATTE TIN
Terminal Form J BEND J BEND
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position QUAD QUAD
Width 11.43 mm 11.43 mm
Base Number Matches 1 4
Total Weight 1070
Category CO2 Kg 12
CO2 12840
Compliance Temperature Grade Industrial: -40C to +85C
EU RoHS Version RoHS 2 (2015/863/EU)
Candidate List Date 2024-06-27
SVHC Over MCV 79-94-7
CAS Accounted for Wt 100
CA Prop 65 Presence YES
CA Prop 65 CAS Numbers 79-94-7, 1309-64-4
EFUP e
Conflict Mineral Status DRC Conflict Free Undeterminable
Conflict Mineral Status Source FMD
Programming Voltage 12.75 V
Memory » OTP ROMs
Memory » OTP ROMs

Compare M87C257-15C6TR with alternatives

Compare M27C256B-25XC6 with alternatives