256M-bit NOR Flash memory with a parallel interface, offering 70ns maximum access time. Features a 3V/3.3V operating supply voltage and supports 8-bit or 16-bit word configurations. This surface-mount component is housed in a 56-pin TSOP package with gull-wing leads and a 0.5mm pin pitch. Includes boot block capability with flexible placement at the bottom or top.
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Micron M29W256GH70N1F technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | TSOP |
| Package Description | Thin Small Outline Package |
| Lead Shape | Gull-wing |
| Pin Count | 56 |
| PCB | 56 |
| Package Length (mm) | 14 |
| Package Width (mm) | 18.4 |
| Package Height (mm) | 1 |
| Seated Plane Height (mm) | 1.2(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Density | 256Mbit |
| Interface Type | Parallel |
| Maximum Operating Current | 10mA |
| Block Organization | Symmetrical |
| Architecture | Sectored |
| Programming Voltage | 2.7 to 3.6|11.5 to 12.5V |
| Timing Type | Asynchronous |
| Maximum Access Time | 70ns |
| Number of Words | 32M/16M |
| Boot Block | Yes |
| Typical Operating Supply Voltage | 3|3.3V |
| Address Bus Width | 25/24bit |
| Location of Boot Block | Bottom|Top |
| Number of Bits per Word | 8/16bit |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
| Cage Code | 6Y440 |
| EU RoHS | Yes |
| HTS Code | 8542320071 |
| Schedule B | 8542320070 |
| ECCN | 3A991.b.1.a |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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