256Kb CMOS SRAM with 12ns access time, organized as 32K x 8. Features a parallel interface and a maximum operating frequency of 83MHz. Operates from a 4.5V to 5.5V supply voltage range, with a nominal 5V. Packaged in a lead-free TSSOP with dimensions of 8 x 13.40 MM. Commercial temperature grade, suitable for 0°C to 70°C operation.
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Alliance Memory AS7C256A-12TCN technical specifications.
| Access Time | 12ns |
| Access Time-Max | 12ns |
| Address Bus Width | 15b |
| Package/Case | TSSOP |
| Density | 256Kb |
| Interface | Parallel |
| Lead Free | Lead Free |
| Max Frequency | 83MHz |
| Max Operating Temperature | 70°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 256Kb |
| Memory Type | RAM, , SRAM - Asynchronous, SDR |
| Min Operating Temperature | 0°C |
| Min Supply Voltage | 4.5V |
| Number of Ports | 1 |
| Number of Words | 32000 |
| Operating Supply Voltage | 5V |
| Package Quantity | 234 |
| Packaging | Tray |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | AS7C256A-12 |
| Supply Voltage-Nom | 5V |
| Temperature Grade | COMMERCIAL |
| RoHS | Compliant |
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