| Product CompareMain parameters of the product comparison, the results for reference only, so that you choose a more suitable product! |
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| Part Number: |
IS62C256AL-25ULI |
IS62C5128BL-45TLI-TR |
| Manufacturer: |
ISSI, Integrated Silicon Solution Inc |
ISSI, Integrated Silicon Solution Inc |
| Description: |
IC SRAM 256KBIT 25NS 28SOP |
5V V Memory IC |
| Quantity Available: |
Available |
Available |
| Datasheets: |
-
|
-
|
| Factory Lead Time |
8 Weeks |
8 Weeks |
| Mounting Type |
Surface Mount |
Surface Mount |
| Package / Case |
28-SOIC (0.330, 8.38mm Width) |
32-SOIC (0.400, 10.16mm Width) |
| Surface Mount |
YES |
YES |
| Number of Pins |
28 |
32 |
| Operating Temperature |
-40°C~85°C TA |
-40°C~85°C TA |
| Packaging |
Tray |
Tape & Reel (TR) |
| JESD-609 Code |
e3 |
- |
| Pbfree Code |
yes |
- |
| Part Status |
Active |
Active |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
3 (168 Hours) |
| Number of Terminations |
28 |
32 |
| ECCN Code |
EAR99 |
- |
| Terminal Finish |
Matte Tin (Sn) |
- |
| Technology |
SRAM - Asynchronous |
SRAM - Asynchronous |
| Voltage - Supply |
4.5V~5.5V |
4.5V~5.5V |
| Terminal Position |
DUAL |
DUAL |
| Peak Reflow Temperature (Cel) |
260 |
- |
| Number of Functions |
1 |
- |
| Supply Voltage |
5V |
5V |
| Time@Peak Reflow Temperature-Max (s) |
40 |
- |
| Pin Count |
28 |
- |
| Operating Supply Voltage |
5V |
- |
| Memory Size |
256Kb 32K x 8 |
4Mb 512K x 8 |
| Number of Ports |
1 |
- |
| Nominal Supply Current |
30mA |
- |
| Memory Type |
Volatile |
Volatile |
| Max Supply Current |
30mA |
- |
| Memory Format |
SRAM |
SRAM |
| Memory Interface |
Parallel |
Parallel |
| Organization |
32KX8 |
512KX8 |
| Memory Width |
8 |
8 |
| Write Cycle Time - Word, Page |
25ns |
45ns |
| Address Bus Width |
15b |
- |
| Density |
256 kb |
- |
| Access Time (Max) |
25 ns |
45 ns |
| Sync/Async |
Asynchronous |
- |
| Word Size |
8b |
- |
| Height Seated (Max) |
2.84mm |
- |
| Radiation Hardening |
No |
- |
| RoHS Status |
ROHS3 Compliant |
ROHS3 Compliant |
| Terminal Pitch |
- |
1.27mm |
| Qualification Status |
- |
Not Qualified |
| Power Supplies |
- |
5V |
| Supply Current-Max |
- |
0.02mA |
| Output Characteristics |
- |
3-STATE |
| Standby Current-Max |
- |
0.000015A |
| Memory Density |
- |
4194304 bit |
| I/O Type |
- |
COMMON |
| Standby Voltage-Min |
- |
2V |
| Submit RFQ: |
Submit |
Submit |
