| PartNumber | AS4C4M16S-6TCN | AS4C4M16S-6TAN | AS4C4M16S-6TANTR |
| Description | DRAM 64M SDRAM 4M X 16 166MHz | DRAM 64Mb, 3.3V, 166Mhz 4M x 16 SDRAM | DRAM 64Mb, 3.3V, 166Mhz 4M x 16 SDRAM |
| Manufacturer | Alliance Memory | Alliance Memory | Alliance Memory |
| Product Category | DRAM | DRAM | DRAM |
| RoHS | Y | Y | Y |
| Type | SDRAM | SDRAM | SDRAM |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Organization | 4 M x 16 | 4 M x 16 | 4 M x 16 |
| Package / Case | TSOP-54 | TSOP-54 | TSOP-54 |
| Memory Size | 64 Mbit | 64 Mbit | 64 Mbit |
| Maximum Clock Frequency | 166 MHz | 166 MHz | 166 MHz |
| Access Time | 5.4 ns | 5.4 ns | 5.4 ns |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 3 V | 3 V | 3 V |
| Supply Current Max | 85 mA | 85 mA | 85 mA |
| Minimum Operating Temperature | 0 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 70 C | + 105 C | + 105 C |
| Series | AS4C4M16S | AS4C4M16S | AS4C4M16S |
| Packaging | Tray | Tray | Reel |
| Brand | Alliance Memory | Alliance Memory | Alliance Memory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Product Type | DRAM | DRAM | DRAM |
| Factory Pack Quantity | 108 | 108 | 1000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |