MX25L51245GMR-08G

MX25L51245GMR-08G is Macronix’s 512-Mbit serial flash memory in an 8-pin package. It stores firmware and data for embedded systems and is accessed via SPI, with optional dual/quad I/O (DQIO) modes for higher throughput. Key specs (typical): supply 2.7–3.6 V, read up to 104 MHz in SPI mode (higher in DIO/QIO), and 4‑byte addressing to access the full capacity. Memory organization includes 4 KB sectors and 64 KB/256 KB blocks, plus chip erase. Features include a write‑enable latch, write protection (WP#), hold, status/config registers, and standard JEDEC ID. Security options cover hardware protection features as supported by the revision. Endurance and retention are typical for mid‑density serial flash (P/E cycles per sector on the order of tens to hundreds of thousands; data retention years). Packaging is 8‑lead SOIC (code -08G) with industrial variants available. Common uses: boot firmware storage, code shadowing, and data logging in MCUs, FPGAs, and other embedded systems requiring reliable, scalable flash memory. For exact timing and command details, refer to the MX25L51245GMR-08G datasheet.

8-pin SOP (SOIC) package; RoHS-compliant.

- Pin count: 8 pins (8-pin SOIC/SOP).
- Function: Serial NOR Flash memory (SPI interface) with 512 Mbit capacity used for non-volatile storage of code/data. Pins include CS, CLK, DI (MOSI), DO (MISO), WP, HOLD, VCC, and GND.

Manufacturer: Macronix International Corp., Ltd. (Macronix).
Company type: Taiwan-based semiconductor company that designs and manufactures non-volatile memory products (NOR/NAND flash, ROM) and related ICs; an integrated device manufacturer (IDM) with in-house fabrication and R&D.

MX25L51245GMR-08G is a 512-Mbit Serial NOR flash used to store boot code, firmware and other non-volatile data in embedded systems. Typical applications: embedded microcontrollers/SoCs; consumer electronics (set-top boxes, TVs, cameras, printers); networking gear (routers, switches, modems); IoT devices; automotive ECUs and instrument clusters; industrial automation and medical devices requiring reliable non-volatile storage. It supports Quad SPI for fast access.

Common cross‑references for MX25L51245GMR-08G (512‑Mbit SPI Flash, 8‑pin SOIC, 3.3V):
- Winbond W25Q512JV
- GigaDevice GD25Q512D (GD25Q512C)
- ISSI IS25LP512D
- Puya P25Q512U
Verify JEDEC ID, voltage, clock speed, and Quad I/O mode per your design.