M87C257-20X6X
vs
27C256-15A
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Transferred
Ihs Manufacturer
STMICROELECTRONICS
PHILIPS SEMICONDUCTORS
Package Description
QCCJ,
QCCJ, LDCC32,.5X.6
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.71
8542.32.00.71
Access Time-Max
200 ns
150 ns
JESD-30 Code
R-PQCC-J32
R-PQCC-J32
Memory Density
65536 bit
262144 bit
Memory IC Type
OTP ROM
Memory Width
8
8
Number of Functions
1
Number of Terminals
32
32
Number of Words
32768 words
32768 words
Number of Words Code
8000
32000
Operating Mode
ASYNCHRONOUS
Operating Temperature-Max
85 °C
70 °C
Operating Temperature-Min
-40 °C
Organization
8KX8
32KX8
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
QCCJ
QCCJ
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
CHIP CARRIER
CHIP CARRIER
Parallel/Serial
PARALLEL
Qualification Status
Not Qualified
Not Qualified
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
COMMERCIAL
Terminal Form
J BEND
J BEND
Terminal Position
QUAD
QUAD
Base Number Matches
1
2
Rohs Code
I/O Type
COMMON
JESD-609 Code
e0
Output Characteristics
3-STATE
Package Equivalence Code
LDCC32,.5X.6
Programming Voltage
12.5 V
Standby Current-Max
0.0001 A
Terminal Finish
Tin/Lead (Sn/Pb)
Terminal Pitch
1.27 mm
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