Macronix Memory

MX66L51235FZ2I-10G

<p>512Mbit Serial NOR Flash Memory, SPI, 3V, 8-WSON</p>

NRND Last verified: 2026-07-05

Overview

Part information

MX66L51235FZ2I-10G is a 512Mbit Serial NOR Flash memory device from Macronix. It is designed for SPI-based embedded storage applications requiring non-volatile memory, compact WSON packaging, and industrial temperature operation.

This part is not recommended for new designs. For new projects or redesigns, confirm the electrical, package, firmware, and qualification requirements before selecting an alternative device.

Submit an RFQ to check current sourcing options, quantity requirements, date code preferences, and delivery needs.

Specifications

Key details

Manufacturer	Macronix
Category	Memory
Lifecycle	NRND
Series	MX66L51235F
Package / Case	8-WSON (8 × 6 mm)
Pin Count	8
Operating Temperature	-40°C to +85°C
Last Verified	2026-07-05

Sourcing considerations

Lifecycle and alternative review

NRND

This part is marked as not recommended for new designs. Review package, electrical requirements, firmware behavior and qualification needs before considering an alternative.

Potential alternative part numbers

These references require package, pinout, electrical, firmware and qualification verification before use.

MX25L51245GZ2I-08G

Notes for RFQ review

Not recommended for new designs. Verify package, pinout, voltage, timing, firmware compatibility, date code requirements, and qualification needs before using any alternative.

RFQ-led sourcing

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