28C256TRT4DI-15
vs
CAT28C257HPA-15
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Active
Transferred
Ihs Manufacturer
MAXWELL TECHNOLOGIES INC
CATALYST SEMICONDUCTOR INC
Part Package Code
DIP
DIP
Package Description
DIP, DIP28,.6
DIP, DIP28,.6
Pin Count
28
28
Reach Compliance Code
unknown
unknown
ECCN Code
3A001.A.2.C
EAR99
HTS Code
8542.32.00.51
8542.32.00.51
Access Time-Max
150 ns
150 ns
Command User Interface
NO
NO
Data Polling
YES
YES
Data Retention Time-Min
10
100
Endurance
10000 Write/Erase Cycles
100000 Write/Erase Cycles
JESD-30 Code
R-XDIP-T28
R-PDIP-T28
Length
35.56 mm
36.703 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
EEPROM
EEPROM
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
125 °C
105 °C
Operating Temperature-Min
-55 °C
-40 °C
Organization
32KX8
32KX8
Package Body Material
UNSPECIFIED
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Equivalence Code
DIP28,.6
DIP28,.6
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Page Size
64 words
128 words
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.715 mm
5.08 mm
Standby Current-Max
0.00002 A
0.00015 A
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
MILITARY
INDUSTRIAL
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Toggle Bit
NO
YES
Total Dose
40k Rad(Si) V
Width
15.24 mm
15.24 mm
Write Cycle Time-Max (tWC)
10 ms
5 ms
Base Number Matches
1
2
Rohs Code
Additional Feature
100000 PROGRAM/ERASE CYCLES; DATA RETENTION = 100 YEARS
JESD-609 Code
e0
Terminal Finish
TIN LEAD
Compare 28C256TRT4DI-15 with alternatives
Compare CAT28C257HPA-15 with alternatives