MT25TL01GHBB8E12-0AAT

MT25TL01GHBB8E12-0AAT is Micron Technology’s 1‑Gbit Serial Quad SPI Flash memory. It provides nonvolatile storage for firmware, code, and configuration data in embedded systems.
Key points
- Density: 1 Gbit (128 MB) with 8‑bit wide data path.
- Interface: Serial SPI with Dual/Quad I/O (Quad SPI/QPI) support for higher throughput.
- Addressing: 4‑byte addressing to access the full memory size.
- Packaging: 8‑pin package; voltage range typically 2.7–3.6 V.
- Features: Read, Fast Read, Page Program, Sector/Block Erase, Bulk Erase, Deep Power-Down, and various security/protection options.
- Endurance/retention: Typical endurance ~100k P/E cycles; data retention measured in years.
- Temperature: Industrial-grade options implied by the suffix (AAT) for wider operating range.
Use cases include firmware storage, boot ROM, configuration data, and logs in microcontroller or microprocessor systems. For exact timings, voltage specs, and command set, refer to Micron’s MT25TL01GHBB datasheet.

Equivalent products are other 1 Gbit SPI-NOR flash devices with the same Quad/SPI I/O interface and 8‑SOIC package. Examples: Macronix MX25TL01, Winbond W25Q01GV/W25Q01GW, Cypress/Spansion S25FL127S, ISSI IS25LP128D, GigaDevice GD25Q127. Note: exact cross-ref depends on package, voltage and temperature grade; provide those details for a precise replacement.

MT25TL01GHBB8E12-0AAT is Micron MT25TL family Serial NOR Flash. Key features:
- Capacity: 1 Gbit (serial NOR memory)
- Interface: SPI with Quad I/O (DQ0–DQ3); supports QPI mode
- Supply: 2.7–3.6 V (single-supply operation)
- Speed: up to ~104 MHz SPI (QPI/dual I/O at similar speeds)
- Organization: 256-byte pages; 4 KB sectors; 64 KB blocks
- Read/Access: Fast read, random access, continuous read modes
- Programming/Erase: Page program; sector/block erase (typical sizes per spec)
- Endurance/Retention: Endurance ~100k P/E cycles; data retention ~20 years
- Features: Deep power-down, hardware write protection with block protection registers
- Operating temp: -40 to 85°C (industrial)
- Package: 8-pin (typical small-outline/lead-count)
- Applications: code storage, boot firmware, firmware update storage
Note: for exact electrical specs and timing, consult the official datasheet.

- Pin count: 8 pins (8-pin package)
- Function: Quad SPI serial NOR flash memory (non-volatile storage). Interfaces via CS, CLK, and four I/O data lines (DQ0–DQ3) with VCC and GND.

Manufacturer: Micron Technology, Inc.
What kind of company: A U.S.-based multinational semiconductor company and one of the world’s leading memory manufacturers. It designs and produces memory and storage products, including DRAM, NAND Flash, and NOR Flash, for computing, consumer electronics, enterprise, and automotive applications.

MT25TL01GHBB8E12-0AAT is a 1 Gbit serial NOR flash memory. Suitable applications include:
- Boot memory and firmware/storage for microcontrollers/SoCs
- External code/data storage and firmware updates
- Secure boot and anti-tamper storage
- Data logging and caching in embedded systems
- Automotive and industrial electronics (reliable, wide-temperature operation)
- Consumer electronics (set-top boxes, cameras, printers)
- Networking equipment (routers/gateways)
- IoT devices and smart appliances
High-density, low-pin-count memory with fast read and QPI support makes it versatile for embedded applications requiring reliable long-term storage.

It uses an 8-pin SOP (SOIC-8) package.