| 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: |
AS7C3256A-15JINTR |
AS7C164A-15PCN |
| Manufacturer: |
Alliance Memory, Inc. |
Alliance Memory, Inc. |
| Description: |
IC SRAM 256KBIT 15NS 28SOJ |
Memory IC 35.306mm mm |
| Quantity Available: |
Available |
Available |
| Datasheets: |
-
|
-
|
| Factory Lead Time |
8 Weeks |
8 Weeks |
| Mounting Type |
Surface Mount |
Through Hole |
| Package / Case |
28-BSOJ (0.300, 7.62mm Width) |
28-DIP (0.300, 7.62mm) |
| Surface Mount |
YES |
NO |
| Number of Pins |
28 |
- |
| Operating Temperature |
-40°C~85°C TA |
0°C~70°C TA |
| Packaging |
Tape & Reel (TR) |
Tube |
| Published |
2001 |
2009 |
| JESD-609 Code |
e3/e6 |
- |
| Pbfree Code |
yes |
- |
| Part Status |
Active |
Active |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
3 (168 Hours) |
| Number of Terminations |
28 |
28 |
| Terminal Finish |
PURE MATTE TIN/TIN BISMUTH |
- |
| Technology |
SRAM - Asynchronous |
SRAM - Asynchronous |
| Voltage - Supply |
3V~3.6V |
4.5V~5.5V |
| Terminal Position |
DUAL |
DUAL |
| Peak Reflow Temperature (Cel) |
245 |
NOT SPECIFIED |
| Number of Functions |
1 |
1 |
| Supply Voltage |
3.3V |
5V |
| Terminal Pitch |
1.27mm |
2.54mm |
| Time@Peak Reflow Temperature-Max (s) |
40 |
NOT SPECIFIED |
| Pin Count |
28 |
- |
| Supply Voltage-Max (Vsup) |
3.6V |
5.5V |
| Supply Voltage-Min (Vsup) |
3V |
4.5V |
| Memory Size |
256Kb 32K x 8 |
64Kb 8K x 8 |
| Memory Type |
Volatile |
Volatile |
| Memory Format |
SRAM |
SRAM |
| Memory Interface |
Parallel |
Parallel |
| Organization |
32KX8 |
8KX8 |
| Memory Width |
8 |
8 |
| Write Cycle Time - Word, Page |
15ns |
15ns |
| Memory Density |
262144 bit |
65536 bit |
| Access Time (Max) |
15 ns |
15 ns |
| Height Seated (Max) |
3.7592mm |
5.334mm |
| Length |
18.415mm |
35.306mm |
| Width |
7.62mm |
7.62mm |
| RoHS Status |
ROHS3 Compliant |
Non-RoHS Compliant |
| HTS Code |
- |
8542.32.00.41 |
| JESD-30 Code |
- |
R-PDIP-T28 |
| Submit RFQ: |
Submit |
Submit |
