MX25R6435FBDIL0

MX25R6435FBDIL0 is Macronix’s 64-Mbit Serial NOR Flash memory with an SPI/Quad-SPI interface. It’s intended for firmware storage and execution-in-place in embedded systems. Key features typically include fast read via SPI and Quad I/O, 256-byte page programming, sector and block erase capabilities, low-power modes, and security/protection options. It operates on 2.7–3.6 V and is available in an 8-pin package; the industrial variant supports wide temperature ranges (-40°C to +85°C). Common applications are boot firmware, application code storage, and data logging in microcontroller-based designs. For exact timings, voltages, and command set, refer to the MX25R6435FBDIL0 datasheet.

Equivalent parts to MX25R6435FBDIL0 (64Mb Serial NOR Flash, 3.3V, SOIC-8) include:
- Winbond W25Q64FVSSIG
- GigaDevice GD25Q64C (or GD25Q64B)
- Macronix MX25L6435F
- ISSI IS25LP064D
- Puya P25Q64H
Note: verify package, voltage, timing, and Quad/Dual IO support; not all variants are pin-compatible in every revision.

Key features of MX25R6435FBDIL0 (64‑Mbit serial flash, 8‑pin IL0 package):
- Density: 64 Mbit (8 MBytes) of flash memory
- Interfaces: SPI-compatible with Standard, Dual I/O, Quad I/O, and QPI modes
- Speed: Up to ~104 MHz read clock
- Voltage: 2.7–3.6 V operation
- Temp range: Industrial (-40 °C to 85 °C)
- Memory organization and operations: 256-byte page program; 4 KB sectors; 64 KB blocks; full-chip erase
- Security and protection: status register with write protection, WP#/HOLD# features
- Low power: deep power-down and standby modes
- Endurance: typically ~100k program/erase cycles per sector
- Package: 8-pin SOIC (IL0)
These summarize the main capabilities you’d use for embedded/boot or firmware storage applications.

- Pin count: 8 pins (8-pin package)
- Function: 64-Mbit serial flash memory with SPI/Quad SPI interface (non-volatile storage for code/data).

Manufacturer: Macronix International Co., Ltd.
What kind of company: A Taiwan-based semiconductor company that designs and manufactures non-volatile memory products (notably NOR/serial flash). It is an integrated device manufacturer (IDM) with its own fabrication facilities and global sales, serving electronics, automotive, and industrial markets.

MX25R6435FBDIL0 is a 64‑Mbit serial flash memory (Quad/Serial SPI) used to store firmware and data in embedded systems. Common application areas include:
- Boot flash and firmware storage for MCUs/SoCs
- Application code and data storage in industrial controls, PLCs, and robotics
- Automotive ECUs, infotainment, and instrument clusters
- Consumer electronics: set‑top boxes, digital cameras, printers, smart TVs
- Networking equipment: routers, switches, modems
- IoT devices and gateways: sensors, edge devices, wearables
- Smart meters and energy management devices
- Development boards and evaluation kits

The MX25R6435FBDIL0 uses an 8-pin SOP (SOIC) package, RoHS-compliant.