AT28BV256-20JU
vs
AT28BV256-20JJ
feature comparison
Pbfree Code |
Yes
|
|
Rohs Code |
Yes
|
Yes
|
Part Life Cycle Code |
Active
|
Obsolete
|
Ihs Manufacturer |
MICROCHIP TECHNOLOGY INC
|
MICROCHIP TECHNOLOGY INC
|
Package Description |
QCCJ, LDCC32,.5X.6
|
PLASTIC, MS-016AE, LCC-32
|
Reach Compliance Code |
compliant
|
compliant
|
ECCN Code |
EAR99
|
EAR99
|
HTS Code |
8542.31.00.01
|
8542.32.00.51
|
Factory Lead Time |
6 Weeks
|
|
Samacsys Manufacturer |
Microchip
|
|
Access Time-Max |
200 ns
|
200 ns
|
Command User Interface |
NO
|
|
Data Polling |
YES
|
|
Data Retention Time-Min |
10
|
|
Endurance |
10000 Write/Erase Cycles
|
|
JESD-30 Code |
R-PQCC-J32
|
R-PQCC-J32
|
JESD-609 Code |
e3
|
e3
|
Length |
13.97 mm
|
13.97 mm
|
Memory Density |
262144 bit
|
262144 bit
|
Memory IC Type |
EEPROM
|
EEPROM
|
Memory Width |
8
|
8
|
Moisture Sensitivity Level |
2
|
2
|
Number of Functions |
1
|
1
|
Number of Ports |
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 |
85 °C
|
85 °C
|
Operating Temperature-Min |
-40 °C
|
-40 °C
|
Organization |
32KX8
|
32KX8
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
QCCJ
|
QCCJ
|
Package Equivalence Code |
LCC32,.45X.55
|
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
CHIP CARRIER
|
CHIP CARRIER
|
Page Size |
64 words
|
|
Parallel/Serial |
PARALLEL
|
PARALLEL
|
Peak Reflow Temperature (Cel) |
245
|
|
Programming Voltage |
3 V
|
3 V
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Seated Height-Max |
3.556 mm
|
3.556 mm
|
Standby Current-Max |
0.00005 A
|
|
Supply Current-Max |
0.015 mA
|
|
Supply Voltage-Max (Vsup) |
3.6 V
|
3.6 V
|
Supply Voltage-Min (Vsup) |
2.7 V
|
2.7 V
|
Supply Voltage-Nom (Vsup) |
3 V
|
3 V
|
Surface Mount |
YES
|
YES
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
Terminal Finish |
Matte Tin (Sn) - annealed
|
MATTE TIN
|
Terminal Form |
J BEND
|
J BEND
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
QUAD
|
QUAD
|
Time@Peak Reflow Temperature-Max (s) |
40
|
|
Toggle Bit |
YES
|
|
Width |
11.43 mm
|
11.43 mm
|
Write Cycle Time-Max (tWC) |
10 ms
|
10 ms
|
Write Protection |
HARDWARE/SOFTWARE
|
|
Base Number Matches |
2
|
2
|
Additional Feature |
|
AUTOMATIC WRITE
|
|
|
|
Compare AT28BV256-20JU with alternatives
Compare AT28BV256-20JJ with alternatives