MT25QL512ABB8ESFE01-2SIT

MT25QL512ABB8ESFE01-2SIT is Micron’s 512-Mbit serial NOR flash memory. Key points:
- Density: 512 Mbit (64 MB) of non-volatile storage.
- Interface: SPI with Dual/Quad I/O support (QPI); uses 4-byte addressing for large memory.
- Operations: Page program, sector/block/chip erase, fast read, and deep power-down.
- Features: Security options (block protection, OTP), optional hardware ECC.
- Voltage and temp: typically 2.7–3.6V; industrial temperature range (-40°C to +105°C) for SIT variant.
- Package: 8-pin device (suitable for compact embedded designs).
Common uses include code and data storage for microcontrollers/SoCs, boot memory, and automotive/industrial applications. For exact timing, command set, memory map, and electrical specs, consult the MT25QL512ABB8ESFE01-2SIT datasheet and Micron product page.

Here are the key features of the MT25QL512ABB8ESFE01-2SIT (Micron 512‑Mbit Serial Flash):
- Density: 512 Mbit (64 MB) serial flash memory.
- Interface: Quad I/O SPI (QPI) with support for SPI, Dual-SPI and Quad-SPI reads.
- Speed: High‑speed read modes (up to standard SPI clock rates; QPI provides higher throughput).
- Addressing: 3‑byte addressing for smaller densities and 4‑byte addressing for full 512‑Mbit density.
- Program/Erase: 256‑byte page programming; erase options include 4 KB sectors, larger blocks (e.g., 32/64 KB), and full‑chip erase.
- Endurance/Retention: Typical endurance around 100K P/E cycles; data retention rated for many years.
- Power: Low‑power modes including Deep Power-Down and standby; suitable for battery/low‑power applications.
- Security/Protection: Block protection, software/ Hardware write protection, and security features (OTP area options vary by device).
- Temperature: Industrial temp range (-40°C to +85°C).
- Package: 8‑pin package (SIT variant).
Note: Exact supported speeds, protection schemes, and modes can vary by revision; consult the latest datasheet for precise specs.

An 8-pin SOIC (SO-8) package.

- Pin count: 8 pins (8-pin package)
- Function: 512-Mbit (64-MB) serial NOR flash memory with Quad SPI interface; supports SPI/Dual-IO/Quad-IO modes for non-volatile firmware/data storage.

- Manufacturer: Micron Technology, Inc. (Micron)
- Company type: An American multinational semiconductor company that designs and manufactures memory and storage products (DRAM, NAND, NOR flash) for computing, mobile, automotive, and data-center markets.

- Boot/code storage for microcontrollers/SoCs
- Firmware update and recovery memory
- Data/parameter storage in embedded systems
- External flash for consumer electronics (set-top boxes, TVs, cameras, audio players)
- IoT and industrial sensors/devices
- Networking equipment (routers, switches, modems)
- Automotive ECUs/infotainment systems
- Any system requiring low-pin, high-density non-volatile storage

Common equivalents (512 Mbit Quad-SPI serial flash):
- Winbond W25Q512JV
- GigaDevice GD25Q512D
- Macronix MX25L51245G / MX25U51245G
- Fudan Microelectronics FM25Q512
Notes: voltage and timing may vary by package; verify exact features (DQ/QUAD I/O, voltage, speed) for your design.