| 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: |
70V659S12BCGI |
70V631S15BF8 |
| Manufacturer: |
IDT, Integrated Device Technology Inc |
IDT, Integrated Device Technology Inc |
| Description: |
IC SRAM 4.5MBIT 12NS 256CABGA |
IC SRAM 4.5MBIT 15NS 208CABGA |
| Quantity Available: |
Available |
Available |
| Datasheets: |
-
|
-
|
| Factory Lead Time |
10 Weeks |
12 Weeks |
| Mounting Type |
Surface Mount |
Surface Mount |
| Package / Case |
256-LBGA |
208-LFBGA |
| Operating Temperature |
-40°C~85°C TA |
0°C~70°C TA |
| Packaging |
Tray |
Tape & Reel (TR) |
| Part Status |
Active |
Active |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
3 (168 Hours) |
| Technology |
SRAM - Dual Port, Asynchronous |
SRAM - Dual Port, Asynchronous |
| Voltage - Supply |
3.15V~3.45V |
3.15V~3.45V |
| Base Part Number |
IDT70V659 |
IDT70V631 |
| Memory Size |
4.5Mb 128K x 36 |
4.5Mb 256K x 18 |
| Memory Type |
Volatile |
Volatile |
| Memory Format |
SRAM |
SRAM |
| Memory Interface |
Parallel |
Parallel |
| Write Cycle Time - Word, Page |
12ns |
15ns |
| RoHS Status |
ROHS3 Compliant |
Non-RoHS Compliant |
| Supplier Device Package |
- |
208-CABGA (15x15) |
| Access Time |
- |
15ns |
| Submit RFQ: |
Submit |
Submit |
