AM27C256-250DC
vs
TMS27C256-25JL4
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
ADVANCED MICRO DEVICES INC
TEXAS INSTRUMENTS INC
Part Package Code
DIP
DIP
Package Description
WDIP, DIP28,.6
WDIP, DIP28,.6
Pin Count
28
28
Reach Compliance Code
unknown
not_compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.61
8542.32.00.61
Access Time-Max
250 ns
250 ns
I/O Type
COMMON
COMMON
JESD-30 Code
R-GDIP-T28
R-CDIP-T28
JESD-609 Code
e0
Length
37.1475 mm
36.83 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
UVPROM
UVPROM
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
28
28
Number of Words
32768 words
32768 words
Number of Words Code
32000
32000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Organization
32KX8
32KX8
Output Characteristics
3-STATE
3-STATE
Package Body Material
CERAMIC, GLASS-SEALED
CERAMIC, METAL-SEALED COFIRED
Package Code
WDIP
WDIP
Package Equivalence Code
DIP28,.6
DIP28,.6
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE, WINDOW
IN-LINE, WINDOW
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
12.5 V
13 V
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.588 mm
4.91 mm
Supply Current-Max
0.05 mA
0.03 mA
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Width
15.24 mm
15.24 mm
Base Number Matches
2
1
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Standby Current-Max
0.00025 A
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Compare AM27C256-250DC with alternatives
Compare TMS27C256-25JL4 with alternatives