MT25QL01GBBB8E12-0AUT

Memory IC Overview

The Micron MT25QL01GBBB8E12-0AUT is a 1Gb Serial NOR Flash memory device featuring a stacked architecture with two 512Mb dies. It operates within a voltage range of 2.7V to 3.6V and supports SPI-compatible interfaces including Single, Dual, and Quad I/O protocols in both Single and Double Transfer Rate modes. The maximum clock frequency reaches 133 MHz in STR mode. The component utilizes a 24-ball T-PBGA package (6mm x 8mm) and is qualified for automotive applications under AEC-Q100 standards, ensuring reliability across an operating temperature range of -40°C to +125°C.

Memory IC Feature Summary

• Stacked dual-die architecture providing 1Gb density in a compact footprint
• Supports Execute-in-Place (XIP) for direct code execution from memory
• Includes dedicated 64-byte One-Time Programmable (OTP) area
• Features comprehensive security with hardware write protection and password locking

Memory IC Applications

• Automotive infotainment systems requiring high reliability
• Industrial control units needing robust data retention
• Wireless communication base stations
• Computing infrastructure firmware storage

Memory IC Procurement Notes

Verify the specific suffix 'IT' or 'UT' against your thermal requirements, as the provided part number indicates an extended temperature range up to 125°C. Confirm that the 24-ball T-PBGA package dimensions align with your PCB layout constraints. Ensure your design supports the 2.7V to 3.6V supply voltage profile. Cross-reference the AEC-Q100 qualification status if automotive compliance is mandatory for your final product certification.

Memory IC Selection Notes

Select this component when high-density code storage is required in space-constrained automotive or industrial environments. The stacked die configuration offers higher performance compared to single-die alternatives. Consider the 133 MHz STR capability for applications demanding fast boot times. Verify that the system controller supports the necessary SPI commands for quad I/O operations to maximize throughput.

Memory IC Part Context

This device belongs to the Micron MT25Q/MT25QL family of Serial NOR Flash memories. It represents a second-generation technology optimized for multiple I/O operations. The 'L' designation indicates a 3V operating voltage, distinguishing it from lower-voltage variants. The 'B' stack option confirms the dual-die structure, which enhances bandwidth while maintaining compatibility with standard SPI pinouts.

Memory IC Replacement Considerations

Micron recommends the MT25QL256ABA8E12-0AUT as a manufacturer-recommended alternative for similar capacity needs.