Micron Technology MT25QL128ABA1EW7-0SIT, 128Mbit NOR Flash, SPI - Quad I/O, 133 MHz, 2.7V-3.6V, -40°C to 85°C, 8-WDFN Exposed Pad, Tray.
| Parameter | Value |
|---|---|
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Voltage | 2.7V ~ 3.6V |
| Frequency | 133 MHz |
| Memory interface | SPI - Quad I/O |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tray |
| Technology | FLASH - NOR |
| Memory size | 128Mbit |
| Memory format | FLASH |
| Case | 8-WDFN Exposed Pad |
| Memory organization | 16M x 8 |
| Write cycle time - word, page | 8ms, 2.8ms |
The MT25QL128ABA1EW7-0SIT: Rated for a clock frequency of 133 MHz, the Quad I/O interface delivers a theoretical read throughput of 532 Mbit/s, which is the practical ceiling for code-shadowing or high-speed data logging from NOR flash.
Pin 1 is clearly marked by a chamfer on the top-side mold compound; the pad layout is a single row of four pins per side, which is straightforward to inspect and rework without X-ray.
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The MT25QL128ABA1EW9-0SIT is a direct functional peer with the same 128 Mbit density, SPI Quad I/O interface, and 133 MHz clock; the key difference is the package variant (8-WDFN vs 8-WPDFN). The MT25QL128ABA1EW7-0SIT TR is the same device in tape-and-reel packaging.