AT28C256-25UM/883
vs
AM28C256DCB
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Transferred
Obsolete
Ihs Manufacturer
ATMEL CORP
ADVANCED MICRO DEVICES INC
Part Package Code
PGA
DIP
Package Description
PGA, PGA28,5X6
DIP,
Pin Count
28
28
Reach Compliance Code
compliant
unknown
ECCN Code
3A001.A.2.C
EAR99
HTS Code
8542.32.00.51
8542.32.00.51
Access Time-Max
250 ns
250 ns
Additional Feature
AUTOMATIC WRITE
Command User Interface
NO
Data Polling
YES
Endurance
10000 Write/Erase Cycles
JESD-30 Code
R-CPGA-P28
R-GDIP-T28
JESD-609 Code
e0
Length
16.51 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
Output Characteristics
3-STATE
3-STATE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, GLASS-SEALED
Package Code
PGA
DIP
Package Equivalence Code
PGA28,5X6
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
GRID ARRAY
IN-LINE
Page Size
64 words
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Screening Level
MIL-STD-883 Class C
Seated Height-Max
4.4 mm
5.588 mm
Standby Current-Max
0.0003 A
Supply Current-Max
0.05 mA
Supply Voltage-Max (Vsup)
5.5 V
5.25 V
Supply Voltage-Min (Vsup)
4.5 V
4.75 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
CMOS
CMOS
Temperature Grade
MILITARY
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
PIN/PEG
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
PERPENDICULAR
DUAL
Toggle Bit
YES
Width
13.97 mm
15.24 mm
Write Cycle Time-Max (tWC)
10 ms
Base Number Matches
1
1
Compare AT28C256-25UM/883 with alternatives
Compare AM28C256DCB with alternatives