M29DW323DB70N6E

M29DW323DB70N6E is a 32‑Mbit NOR flash memory device from the M29DW family (Spansion/Micron). It provides nonvolatile storage for embedded systems, suitable for firmware/code storage and data handling that must persist without power. Key points (see datasheet for exact specs): dual-bank organization (two banks), 70 ns read access, single-supply operation around 3.0–3.6 V, and a standard NOR flash command set with sector/block erase. Typical use cases include firmware storage and boot code, firmware updates, and data logging. Endurance is in the 10^4–10^5 erase cycles range with long data retention. For precise details—pinout, voltage tolerances, write/erase timings, and packaging—consult the official M29DW323DB70N6E datasheet.

- Pin count: 8 pins
- Function: Serial NOR Flash memory (SPI-compatible) for non-volatile storage of code/data.

- Manufacturer: Macronix International Corp., Ltd. (MXIC)
- About the company: A Taiwanese semiconductor company that designs and manufactures non-volatile memory products (NOR/NAND flash) used in embedded and consumer electronics.

- Embedded systems: boot flash and firmware storage for microcontrollers/SoCs
- Execute-in-place (XIP) code storage in consumer electronics (set-top boxes, TVs, printers)
- Data storage and firmware updates for IoT devices and wearables
- Networking equipment (routers, gateways, modems) non-volatile memory
- Automotive/industrial instrumentation for lookup tables, calibration data and logs
- Medical devices for firmware storage and data logging
Note: M29DW323DB70N6E is a serial/non-volatile flash memory suitable for these applications.

8-pin SOP (SOIC-8) package.