


Micron Technology
MT25QL128ABB8E12-0AUT
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MT25QL128ABB8E12-0AUT Description
MT25QL128ABB8E12-0AUT
📋 Key Specifications
| Part Number | MT25QL128ABB8E12-0AUT |
| Brand | Micron Technology |
| Memory Type | Serial NOR Flash (Quad SPI) |
| Density | 128 Mb (16 MB) |
| Interface | SPI / Dual SPI / Quad SPI (x1, x2, x4) |
| Clock Frequency | 133 MHz (max) – quad‑I/O read |
| Supply Voltage | VCC = 2.7 V – 3.6 V |
| Package | 8‑lead SOIC‑8 (E12) – 208 mil |
| Temp. Range (AUT) | -40°C to +105°C · AEC‑Q100 Grade 2 |
| Sector Architecture | 4 KB sectors, 64 KB blocks |
⚡ Key Features
- ▸ Quad SPI with XIP (eXecute in Place)
- ▸ 133 MHz clock for quad‑I/O read
- ▸ Dual‑IO and quad‑IO support
- ▸ Sector erase (4 KB) and block erase (64 KB)
- ▸ Programmable write protection (locking)
- ▸ Deep Power‑Down mode (DPD) – 1 µA
- ▸ Status register with block protect bits
- ▸ AEC‑Q100 Grade 2 qualified
📡 Target Applications
📄 Product Description
The MT25QL128ABB8E12-0AUT is a 128Mb serial NOR Flash memory from Micron, offering high‑speed Quad SPI interface with clock rates up to 133 MHz in quad‑I/O mode. This device delivers fast read performance for code execution (XIP) and efficient data storage in automotive and industrial environments.
The -0AUT grade specifies AEC‑Q100 Grade 2 qualification with a wide operating temperature range of -40°C to +105°C, ensuring robust reliability under severe thermal conditions. The compact 8‑lead SOIC‑8 package (E12) and low power consumption make it ideal for space‑constrained designs that demand high endurance and data retention.



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