X28C256PMB-35
vs
AM28C256-350DCB
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
XICOR INC
ADVANCED MICRO DEVICES INC
Package Description
DIP,
DIP,
Reach Compliance Code
unknown
unknown
Access Time-Max
350 ns
350 ns
Additional Feature
100000 ENDURANCE WRITE CYCLES; 100 YEARS DATA RETENTION
Data Retention Time-Min
100
Endurance
100000 Write/Erase Cycles
JESD-30 Code
R-PDIP-T28
R-GDIP-T28
Length
36.45 mm
37.1475 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
70 °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
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Screening Level
MIL-STD-883
Seated Height-Max
4.82 mm
5.588 mm
Supply Current-Max
0.06 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
COMMERCIAL
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
Write Cycle Time-Max (tWC)
10 ms
Base Number Matches
1
1
Part Package Code
DIP
Pin Count
28
ECCN Code
EAR99
HTS Code
8542.32.00.51
Output Characteristics
3-STATE
Compare X28C256PMB-35 with alternatives
Compare AM28C256-350DCB with alternatives