CQ28C010-250
vs
WME128K8-250CC
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Transferred
Ihs Manufacturer
SEEQ TECHNOLOGY INC
WHITE ELECTRONIC DESIGNS CORP
Package Description
DIP, DIP32,.6
0.600 INCH, HERMETIC SEALED, SINGLE CAVITY, SIDE BRAZED, CERAMIC, DIP-32
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
HTS Code
8542.32.00.51
Access Time-Max
250 ns
250 ns
Additional Feature
AUTOMATIC WRITE;PAGE WRITE;BULK ERASE
HARDWARE AND SOFTWARE DATA PROTECTION
Command User Interface
NO
NO
Data Polling
YES
YES
Endurance
10000 Write/Erase Cycles
10000 Write/Erase Cycles
JESD-30 Code
R-CDIP-T32
R-CDIP-T32
JESD-609 Code
e0
e4
Memory Density
1048576 bit
1048576 bit
Memory IC Type
EEPROM
EEPROM
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
32
32
Number of Words
131072 words
131072 words
Number of Words Code
128000
128000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Organization
128KX8
128KX8
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, METAL-SEALED COFIRED
Package Code
DIP
DIP
Package Equivalence Code
DIP32,.6
DIP32,.6
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Page Size
128 words
128 words
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Standby Current-Max
0.00085 A
0.000625 A
Supply Current-Max
0.12 mA
0.08 mA
Supply Voltage-Max (Vsup)
5.25 V
5.5 V
Supply Voltage-Min (Vsup)
4.75 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
TIN LEAD
GOLD
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Toggle Bit
YES
YES
Write Cycle Time-Max (tWC)
10 ms
10 ms
Base Number Matches
1
4
Length
42.4 mm
Seated Height-Max
5.13 mm
Width
15.24 mm
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