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MX25L51245GXDI-08G

MX25L51245GXDI-08G

Macronix
FLASH - NOR Memory IC 512Mbit SPI - Quad I/O, QPI, DTR 166 MHz 24-CSPBGA (6x8)
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Overview

The MX25L51245GXDI-08G is a high-density 512Mbit CMOS Serial NOR Flash memory featuring a Quad Peripheral Interface (QPI) and Double Transfer Rate (DTR) support. It operates on a 2.7V to 3.6V supply and is designed for high-performance embedded systems requiring fast data throughput and execution-in-place (XIP) capabilities. The device is housed in a compact 24-ball CSPBGA package, making it suitable for space-constrained industrial and networking designs.

Why Choose This Part

This device stands out with its 166MHz operating frequency and DTR mode, providing exceptional throughput for bandwidth-intensive tasks. It features advanced security options including solid and password protection, plus a 4K-bit security OTP area. The low standby current of 20uA makes it an efficient choice for systems with strict power budgets.

Applications

High-Speed Execution-in-Place (XIP)
The 166MHz clock frequency and Quad I/O support allow for direct code execution from flash, reducing the need for large internal RAM.
High-Resolution Display Buffering
Large 512Mbit capacity provides ample storage for high-resolution graphical assets and UI frameworks in embedded systems.
Network Switch Firmware Storage
Offers robust reliability with 100,000 erase cycles and 20-year data retention for critical infrastructure networking equipment.
Industrial Data Logging
Uses 4K-byte sectors and 64K-byte blocks for flexible data management in long-term sensor logging applications.

Key Specifications

Technology FLASH - NOR
Memory Size 512Mbit
Memory Type Non-Volatile
Memory Format FLASH
Mounting Type Surface Mount
Package / Case 24-TBGA
Clock Frequency 166 MHz
Memory Interface SPI - Quad I/O, QPI, DTR
Voltage - Supply 2.7V ~ 3.6V
Memory Organization 64M x 8
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 24-CSPBGA (6x8)
Write Cycle Time - Word, Page 60us, 750us

Getting Started

When integrating this BGA-24 part, ensure your PCB layout supports high-speed signal integrity for the 166MHz SPI clock. Use the 256-byte page buffer for optimized programming performance and leverage the QPI mode to reduce command overhead. Verification can be performed using standard SPI programmers or JTAG tools that support the Macronix instruction set.

Also Consider

MT25QL512ABB Micron Technology - A compatible 512Mb Quad SPI device known for high-speed performance and extensive software driver support.
W25Q512JV Winbond Electronics - A popular 512Mbit SPI flash alternative available in different package styles if the BGA footprint is not desired.