The KH25L6433FM2I-08G is a 64 Mbit Serial Flash memory device manufactured by Macronix. It's designed for a wide range of applications requiring non-volatile storage, featuring high performance, low power consumption, and a compact form factor. This SPI NOR flash memory offers excellent erase and program cycling endurance.

Applications

• Embedded systems requiring firmware storage, such as network devices and microcontrollers.
• Consumer electronics, including set-top boxes, TVs, and gaming consoles, for storing boot code and configuration data.
• Industrial control systems, providing reliable storage for critical parameters and software updates.
• Automotive electronics, such as infotainment systems and engine control units (ECUs), for storing maps, settings, and calibration data.
• IoT (Internet of Things) devices, enabling over-the-air (OTA) updates and data logging.

Features

• 64 Mbit (8MB) storage capacity.
• Serial Peripheral Interface (SPI) for easy integration with microcontrollers and other host devices.
• Standard, Dual, and Quad SPI operation modes for flexible data transfer rates.
• Wide operating voltage range of 2.7V to 3.6V.
• Operating temperature range of -40°C to +85°C.
• Page program up to 256 bytes.
• Sector erase (4KB), Block erase (32KB and 64KB), and Chip erase options.
• Minimum 100,000 program/erase cycles endurance.
• Data retention of 20 years.
• RoHS compliant and halogen-free.

Benefits

• High storage capacity in a compact package, suitable for space-constrained applications.
• Easy integration with standard SPI interfaces simplifies hardware and software design.
• Flexible SPI modes allow for optimized data transfer rates based on system requirements.
• Wide operating voltage and temperature ranges enable use in a variety of environments.
• High program/erase cycle endurance and data retention ensure long-term reliability.
• RoHS compliance contributes to environmentally friendly product designs.

Technical Specifications

The KH25L6433FM2I-08G supports SPI modes 0 and 3. It features a typical page program time of 0.7ms and a sector erase time of 90ms. The device is packaged in an 8-pin SOIC (Small Outline Integrated Circuit). It utilizes Macronix's advanced memory technology for improved performance and reliability. It also has software and hardware write protection features, enhancing data security.