CAT28C256HPA-15
vs
CAT28C257PI-12
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Transferred
Active
Ihs Manufacturer
CATALYST SEMICONDUCTOR INC
ROCHESTER ELECTRONICS LLC
Part Package Code
DIP
DIP
Package Description
DIP, DIP28,.6
PLASTIC, DIP-28
Pin Count
28
28
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
HTS Code
8542.32.00.51
Access Time-Max
150 ns
120 ns
Additional Feature
100000 PROGRAM/ERASE CYCLES
10000 PROGRAM/ERASE CYCLES; DATA RETENTION = 100 YEARS
Command User Interface
NO
Data Polling
YES
Endurance
100000 Write/Erase Cycles
JESD-30 Code
R-PDIP-T28
R-PDIP-T28
JESD-609 Code
e0
e0
Length
36.703 mm
36.695 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
105 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Organization
32KX8
32KX8
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Equivalence Code
DIP28,.6
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Page Size
64 words
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
COMMERCIAL
Seated Height-Max
5.08 mm
5.08 mm
Standby Current-Max
0.00015 A
Supply Current-Max
0.03 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
INDUSTRIAL
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
Width
15.24 mm
15.24 mm
Write Cycle Time-Max (tWC)
5 ms
5 ms
Base Number Matches
2
3
Pbfree Code
Moisture Sensitivity Level
NOT APPLICABLE
Peak Reflow Temperature (Cel)
240
Time@Peak Reflow Temperature-Max (s)
30
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