AT28C64B-20DI
vs
AT28PC64-20PC
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
ATMEL CORP
ATMEL CORP
Part Package Code
DIP
DIP
Package Description
DIP, DIP28,.6
DIP, DIP28,.6
Pin Count
28
28
Reach Compliance Code
compliant
compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.51
8542.32.00.51
Access Time-Max
200 ns
200 ns
Additional Feature
HARDWARE & SOFTWARE DATA PROTECTION; DATA RETENTION = 10 YEARS
AUTOMATIC WRITE
Command User Interface
NO
NO
Data Polling
YES
YES
Data Retention Time-Min
10
Endurance
100000 Write/Erase Cycles
10000 Write/Erase Cycles
JESD-30 Code
R-GDIP-T28
R-PDIP-T28
JESD-609 Code
e0
e0
Length
37.25 mm
36.95 mm
Memory Density
65536 bit
65536 bit
Memory IC Type
EEPROM
EEPROM
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
28
28
Number of Words
8192 words
8192 words
Number of Words Code
8000
8000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
85 °C
70 °C
Operating Temperature-Min
-40 °C
Organization
8KX8
8KX8
Output Characteristics
3-STATE
3-STATE
Package Body Material
CERAMIC, GLASS-SEALED
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Equivalence Code
DIP28,.6
DIP28,.6
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Page Size
64 words
32 words
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.72 mm
5.59 mm
Standby Current-Max
0.0001 A
0.0001 A
Supply Current-Max
0.06 mA
0.08 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
COMMERCIAL
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
YES
Width
15.24 mm
15.24 mm
Write Cycle Time-Max (tWC)
2 ms
2 ms
Base Number Matches
1
1
Compare AT28C64B-20DI with alternatives
Compare AT28PC64-20PC with alternatives