The MT46V256M4TG-75:ATR is a 1Gb DDR SDRAM RAM with a 2.5V operating supply voltage and a maximum frequency of 266MHz. It features a 16-bit address bus width and a 4-bit data bus width. The device is packaged in a TSOP package and is available in a tape and reel packaging with 1000 units per package. The operating temperature range is from 0°C to 70°C.
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| Access Time | 750ps |
| Access Time-Max | 0.75ns |
| Address Bus Width | 16b |
| Package/Case | TSOP |
| Data Bus Width | 4b |
| Density | 1Gb |
| Frequency | 133MHz |
| Interface | Parallel |
| Max Frequency | 266MHz |
| Max Operating Temperature | 70°C |
| Memory Size | 1Gb |
| Memory Type | RAM, , DDR SDRAM, Volatile |
| Min Operating Temperature | 0°C |
| Mount | Surface Mount |
| Operating Supply Voltage | 2.5V |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS | Compliant |