X28VC256EMB-90T1
vs
AT28HC256L-90JC
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
XICOR INC
ATMEL CORP
Package Description
CERAMIC, LCC-32
QCCJ, LDCC32,.5X.6
Reach Compliance Code
unknown
compliant
Access Time-Max
90 ns
90 ns
Additional Feature
PAGE WRITE
AUTOMATIC WRITE
JESD-30 Code
R-CQCC-N32
R-PQCC-J32
Length
13.97 mm
13.97 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
EEPROM
EEPROM
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
32
32
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
PLASTIC/EPOXY
Package Code
QCCN
QCCJ
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
CHIP CARRIER
CHIP CARRIER
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.048 mm
3.55 mm
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
YES
YES
Technology
CMOS
CMOS
Temperature Grade
MILITARY
COMMERCIAL
Terminal Form
NO LEAD
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Width
11.43 mm
11.43 mm
Base Number Matches
1
2
Pbfree Code
Rohs Code
Part Package Code
QFJ
Pin Count
32
ECCN Code
EAR99
HTS Code
8542.32.00.51
Command User Interface
NO
Data Polling
YES
Endurance
10000 Write/Erase Cycles
JESD-609 Code
e0
Moisture Sensitivity Level
2
Package Equivalence Code
LDCC32,.5X.6
Page Size
64 words
Peak Reflow Temperature (Cel)
225
Standby Current-Max
0.0003 A
Supply Current-Max
0.08 mA
Terminal Finish
TIN LEAD
Toggle Bit
YES
Write Cycle Time-Max (tWC)
10 ms
Compare X28VC256EMB-90T1 with alternatives
Compare AT28HC256L-90JC with alternatives