Professional IC Distribution & Technical Solutions

The MX25L6433FM2I-08G is a 64M-bit (8M-byte) Serial NOR Flash Memory manufactured by Macronix International (MXIC). Below are its key specifications, descriptions, and features:

Specifications:

• Density: 64M-bit (8M x 8)
• Interface: Serial Peripheral Interface (SPI)
• Voltage Supply:
• VCC: 2.7V - 3.6V
• VIO (for I/O): 1.65V - 3.6V
• Speed:
• Clock Frequency: Up to 104 MHz (Fast Read)
• Data Transfer Rate: Supports Dual and Quad I/O for faster performance
• Operating Temperature Range: -40°C to +85°C (Industrial Grade)
• Package: 16-pin SOIC (150mil)

Descriptions:

• Serial NOR Flash with SPI-compatible interface (Mode 0 & 3).
• Supports Standard, Dual, and Quad SPI for flexible data transfer.
• Erase/Program Capabilities:
• Sector Erase (4KB)
• Block Erase (32KB, 64KB)
• Full Chip Erase
• Page Program (256 Bytes per page)
• Security Features:
• Software and Hardware Write Protection
• OTP (One-Time Programmable) Security Registers
• Reliability:
• 100,000 Program/Erase Cycles (min.) per sector
• 20-Year Data Retention

Features:

• Low Power Consumption:
• Standby Current: ~10µA (Typical)
• Deep Power-Down Mode: ~1µA (Typical)
• Advanced Memory Protection:
• Block Protection (BP2, BP1, BP0) for different sectors
• Write Protection via Status Register (SRP, SEC, TB, CMP bits)
• Fast Read Performance:
• 104 MHz clock speed in Fast Read mode
• Quad I/O Read for high-speed data transfer
• Compliance:
• RoHS & Halogen-Free compliant

This device is commonly used in embedded systems, networking equipment, automotive electronics, IoT devices, and consumer electronics requiring high-speed, low-power, and reliable non-volatile storage.