MX25U12835FM2Q-13G

Memory IC Overview

The MX25U12835FM2Q-13G is a 128 Mbit Serial NOR Flash memory device manufactured by Macronix. It operates within a supply voltage range of 1.65 V to 2 V and supports SPI interfaces with up to four I/O lines. The component features a maximum clock frequency of 104 MHz and an active read current of 20 mA. Memory organization is specified as 16 M x 8, providing an 8-bit data bus width. It is housed in a SOP-16 package and functions reliably across a temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed serial peripheral interface (SPI) operations with quad I/O capability for efficient data transfer.
• Designed for low-voltage applications operating between 1.65 V and 2 V.
• Provides non-volatile storage with organized memory architecture suitable for code execution.

Memory IC Applications

• Embedded systems requiring boot code storage
• Firmware storage for microcontrollers
• Data logging applications

Memory IC Procurement Notes

Verify the specific suffix 'Q' against official Macronix documentation to confirm if it denotes a qualified or automotive-grade variant, as standard datasheets may not explicitly detail this distinction. Ensure the SOP-16 package matches your PCB footprint requirements. Confirm availability status directly with authorized distributors, as stock levels fluctuate. Cross-reference the full part number to ensure compatibility with existing design files.

Memory IC Selection Notes

Select this component when a 128 Mbit capacity is required within a strict 2 V power budget. The SOP-16 package offers a surface-mount solution suitable for space-constrained designs. Consider the 104 MHz clock speed for performance needs. Verify that the system's SPI controller supports the necessary command set for the MX25U series. Evaluate thermal management requirements given the operational temperature range.

Memory IC Part Context

This part belongs to the Macronix MX25U series, which focuses on ultra-low voltage operation. The series typically includes variants with different packaging options such as WLCSP and SOP. The '12835' designation indicates the 128 Mbit density and specific feature set common to this family. Understanding the broader MX25U lineup helps in identifying alternative packages or densities if design constraints change.

Memory IC Replacement Considerations

Direct substitutes include other Macronix MX25U12835 variants with compatible pinouts and electrical characteristics. Check for differences in suffixes that may indicate package changes or environmental ratings. Ensure any replacement maintains the 1.65 V to 2 V operating voltage range and 104 MHz clock speed specifications.