X28C256PM-15
vs
28C256-15I/P
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
XICOR INC
MICROCHIP TECHNOLOGY INC
Package Description
DIP, DIP28,.6
0.600 INCH, PLASTIC, DIP-28
Reach Compliance Code
unknown
unknown
Access Time-Max
150 ns
150 ns
Additional Feature
PAGE WRITE
AUTOMATIC WRITE
Command User Interface
NO
NO
Data Polling
YES
YES
Data Retention Time-Min
100
Endurance
100000 Write/Erase Cycles
10000 Write/Erase Cycles
JESD-30 Code
R-PDIP-T28
R-PDIP-T28
JESD-609 Code
e0
e0
Length
36.45 mm
36.322 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
85 °C
Operating Temperature-Min
-55 °C
-40 °C
Organization
32KX8
32KX8
Package Body Material
PLASTIC/EPOXY
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
64 words
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Screening Level
MIL-STD-883
Seated Height-Max
4.82 mm
5.08 mm
Standby Current-Max
0.0005 A
0.00015 A
Supply Current-Max
0.06 mA
0.07 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 Finish
TIN LEAD
TIN LEAD
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Toggle Bit
YES
YES
Width
15.24 mm
15.24 mm
Write Cycle Time-Max (tWC)
10 ms
2 ms
Base Number Matches
1
1
Pbfree Code
Part Package Code
DIP
Pin Count
28
ECCN Code
EAR99
HTS Code
8542.32.00.51
Output Characteristics
3-STATE
Compare X28C256PM-15 with alternatives
Compare 28C256-15I/P with alternatives