TMM24256BP-20
vs
DM27C256-20/B
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
TOSHIBA CORP
SEEQ TECHNOLOGY INC
Part Package Code
DIP
Package Description
DIP,
DIP, DIP28,.6
Pin Count
28
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
3A001.A.2.C
HTS Code
8542.32.00.71
8542.32.00.61
Access Time-Max
200 ns
200 ns
JESD-30 Code
R-PDIP-T28
R-GDIP-T28
JESD-609 Code
e0
e0
Memory Density
262144 bit
262144 bit
Memory IC Type
OTP ROM
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
125 °C
Operating Temperature-Min
-55 °C
Organization
32KX8
32KX8
Package Body Material
PLASTIC/EPOXY
CERAMIC, GLASS-SEALED
Package Code
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.2 mm
Supply Voltage-Max (Vsup)
5.25 V
5.5 V
Supply Voltage-Min (Vsup)
4.75 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
NMOS
CMOS
Temperature Grade
COMMERCIAL
MILITARY
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Width
15.24 mm
Base Number Matches
1
1
I/O Type
COMMON
Output Characteristics
3-STATE
Package Equivalence Code
DIP28,.6
Programming Voltage
12.5 V
Screening Level
38535Q/M;38534H;883B
Standby Current-Max
0.00015 A
Supply Current-Max
0.05 mA
Compare TMM24256BP-20 with alternatives
Compare DM27C256-20/B with alternatives