KM28C64AJ-20
vs
AT28C64-20JJT/R
feature comparison
Pbfree Code |
No
|
Yes
|
Rohs Code |
No
|
Yes
|
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
SAMSUNG SEMICONDUCTOR INC
|
ATMEL CORP
|
Part Package Code |
QFJ
|
QFJ
|
Package Description |
QCCJ, LDCC32,.5X.6
|
QCCJ,
|
Pin Count |
32
|
32
|
Reach Compliance Code |
unknown
|
compliant
|
ECCN Code |
EAR99
|
EAR99
|
HTS Code |
8542.32.00.51
|
8542.32.00.51
|
Access Time-Max |
200 ns
|
200 ns
|
Command User Interface |
NO
|
|
Data Polling |
YES
|
|
Endurance |
100000 Write/Erase Cycles
|
|
JESD-30 Code |
R-PQCC-J32
|
R-PQCC-J32
|
JESD-609 Code |
e0
|
e3
|
Length |
13.97 mm
|
13.97 mm
|
Memory Density |
65536 bit
|
65536 bit
|
Memory IC Type |
EEPROM
|
EEPROM
|
Memory Width |
8
|
8
|
Number of Functions |
1
|
1
|
Number of Terminals |
32
|
32
|
Number of Words |
8192 words
|
8192 words
|
Number of Words Code |
8000
|
8000
|
Operating Mode |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
Operating Temperature-Max |
70 °C
|
85 °C
|
Operating Temperature-Min |
|
-40 °C
|
Organization |
8KX8
|
8KX8
|
Output Characteristics |
3-STATE
|
3-STATE
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
QCCJ
|
QCCJ
|
Package Equivalence Code |
LDCC32,.5X.6
|
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
CHIP CARRIER
|
CHIP CARRIER
|
Page Size |
64 words
|
|
Parallel/Serial |
PARALLEL
|
PARALLEL
|
Programming Voltage |
5 V
|
5 V
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Seated Height-Max |
3.55 mm
|
3.55 mm
|
Standby Current-Max |
0.0001 A
|
|
Supply Current-Max |
0.04 mA
|
0.045 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 |
YES
|
YES
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
COMMERCIAL
|
INDUSTRIAL
|
Terminal Finish |
TIN LEAD
|
MATTE TIN
|
Terminal Form |
J BEND
|
J BEND
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
QUAD
|
QUAD
|
Toggle Bit |
YES
|
|
Width |
11.43 mm
|
11.43 mm
|
Write Cycle Time-Max (tWC) |
5 ms
|
1 ms
|
Base Number Matches |
1
|
1
|
Additional Feature |
|
AUTOMATIC WRITE
|
Moisture Sensitivity Level |
|
2
|
|
|
|
Compare KM28C64AJ-20 with alternatives
Compare AT28C64-20JJT/R with alternatives