AT28BV256-20JU-T
vs
AT28BV256-20SI
feature comparison
| Part Life Cycle Code |
Active
|
Obsolete
|
| Ihs Manufacturer |
MICROCHIP TECHNOLOGY INC
|
ATMEL CORP
|
| Package Description |
QCCJ,
|
0.300 INCH, PLASTIC, MS-013, SOIC-28
|
| Reach Compliance Code |
compliant
|
unknown
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.31.00.01
|
8542.32.00.51
|
| Factory Lead Time |
9 Weeks
|
|
| Samacsys Manufacturer |
Microchip
|
|
| Access Time-Max |
200 ns
|
200 ns
|
| Additional Feature |
THE PART EXISTS IN EEPROM3V
|
AUTOMATIC WRITE
|
| Endurance |
10000 Write/Erase Cycles
|
10000 Write/Erase Cycles
|
| JESD-30 Code |
R-PQCC-J32
|
R-PDSO-G28
|
| JESD-609 Code |
e3
|
e0
|
| Length |
13.97 mm
|
17.9 mm
|
| Memory Density |
262144 bit
|
262144 bit
|
| Memory IC Type |
EEPROM
|
EEPROM
|
| Memory Width |
8
|
8
|
| Number of Functions |
1
|
1
|
| Number of Ports |
1
|
|
| Number of Terminals |
32
|
28
|
| 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
|
SOP
|
| Package Equivalence Code |
LCC32,.45X.55
|
SOP28,.4
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
CHIP CARRIER
|
SMALL OUTLINE
|
| Page Size |
64 words
|
64 words
|
| Parallel/Serial |
PARALLEL
|
PARALLEL
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
240
|
| Programming Voltage |
3 V
|
3 V
|
| Seated Height-Max |
3.556 mm
|
2.65 mm
|
| Standby Current-Max |
0.00005 A
|
0.00005 A
|
| Supply Current-Max |
0.015 mA
|
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)
|
TIN LEAD
|
| Terminal Form |
J BEND
|
GULL WING
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
QUAD
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
|
| Toggle Bit |
YES
|
YES
|
| Width |
11.43 mm
|
7.5 mm
|
| Write Cycle Time-Max (tWC) |
10 ms
|
10 ms
|
| Write Protection |
HARDWARE/SOFTWARE
|
HARDWARE/SOFTWARE
|
| Base Number Matches |
1
|
1
|
| Pbfree Code |
|
No
|
| Rohs Code |
|
No
|
| Part Package Code |
|
SOIC
|
| Pin Count |
|
28
|
| Command User Interface |
|
NO
|
| Data Polling |
|
YES
|
| Data Retention Time-Min |
|
10
|
| Moisture Sensitivity Level |
|
2
|
| Qualification Status |
|
Not Qualified
|
|
|
|
Compare AT28BV256-20JU-T with alternatives
Compare AT28BV256-20SI with alternatives