Product CompareMain parameters of the product comparison, the results for reference only, so that you choose a more suitable product! |
|
|
Part Number: |
AT28BV64B-20JU |
AT28LV256-25TC |
Manufacturer: |
Microchip Technology |
Microchip Technology |
Description: |
IC EEPROM 64KBIT 200NS 32PLCC |
Memory IC AT28LV256 |
Quantity Available: |
Available |
Available |
Datasheets: |
-
|
AT28LV256
|
Factory Lead Time |
1 Weeks |
- |
Contact Plating |
Tin |
- |
Mount |
Surface Mount |
- |
Mounting Type |
Surface Mount |
Surface Mount |
Package / Case |
32-LCC (J-Lead) |
28-TSSOP (0.465, 11.80mm Width) |
Number of Pins |
32 |
- |
Operating Temperature |
-40°C~85°C TC |
0°C~70°C TC |
Packaging |
Tube |
Tray |
Published |
1997 |
2001 |
JESD-609 Code |
e3 |
- |
Pbfree Code |
yes |
- |
Part Status |
Active |
Obsolete |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
3 (168 Hours) |
Number of Terminations |
32 |
- |
Technology |
CMOS |
EEPROM |
Voltage - Supply |
2.7V~3.6V |
3V~3.6V |
Terminal Position |
QUAD |
- |
Peak Reflow Temperature (Cel) |
245 |
- |
Number of Functions |
1 |
- |
Supply Voltage |
3V |
- |
Terminal Pitch |
1.27mm |
- |
Frequency |
5MHz |
- |
Reflow Temperature-Max (s) |
40 |
- |
Base Part Number |
AT28BV64 |
AT28LV256 |
Operating Supply Voltage |
3.3V |
- |
Supply Voltage-Max (Vsup) |
3.6V |
- |
Supply Voltage-Min (Vsup) |
2.7V |
- |
Interface |
Parallel, SPI |
- |
Memory Size |
64Kb 8K x 8 |
256Kb 32K x 8 |
Nominal Supply Current |
15mA |
- |
Memory Type |
Non-Volatile |
Non-Volatile |
Access Time |
200ns |
250ns |
Memory Format |
EEPROM |
EEPROM |
Memory Interface |
Parallel |
Parallel |
Organization |
8KX8 |
- |
Memory Width |
8 |
- |
Write Cycle Time - Word, Page |
10ms |
10ms |
Density |
64 kb |
- |
Standby Current-Max |
0.00005A |
- |
Programming Voltage |
3V |
- |
Endurance |
100000 Write/Erase Cycles |
- |
Write Cycle Time-Max (tWC) |
10ms |
- |
Data Polling |
YES |
- |
Toggle Bit |
YES |
- |
Page Size |
64words |
- |
Height Seated (Max) |
3.556mm |
- |
Length |
13.97mm |
- |
Width |
11.43mm |
- |
Radiation Hardening |
No |
- |
RoHS Status |
ROHS3 Compliant |
Non-RoHS Compliant |
Lead Free |
Lead Free |
- |
Supplier Device Package |
- |
28-TSOP |
Submit RFQ: |
Submit |
Submit |