The R1EX24016ASAS0A is a 16-Mbit Serial Flash Memory device manufactured by Renesas Electronics America. It is designed for applications requiring non-volatile storage of data, particularly in embedded systems, consumer electronics, and industrial devices. This flash memory offers a combination of high density, low power consumption, and a simple serial interface, making it suitable for a variety of data storage and code storage applications.

Applications

• Embedded systems for storing configuration data
• Consumer electronics devices for storing firmware
• Industrial devices for storing program code
• Data logging applications
• Audio and video storage
• Boot code storage

Features

• 16-Mbit (2MB) storage capacity
• Serial Peripheral Interface (SPI) for easy interfacing
• Low power consumption for extended battery life
• Fast read and write speeds for efficient data transfer
• Small surface-mount package for space-saving designs
• Wide operating voltage range

Benefits

• High storage capacity for storing large amounts of data
• Simplified system design with SPI interface
• Extended battery life in portable devices, reducing the need for frequent charging
• Improved system performance due to fast read and write speeds
• Smaller and more compact designs, enabling higher density systems
• Flexibility in design due to wide operating voltage range

Technical Specifications

The R1EX24016ASAS0A typically operates from a supply voltage of 2.7V to 3.6V. The SPI interface supports clock frequencies up to 80MHz. The read current is typically in the range of a few milliamps, and the standby current is very low, typically in the microamp range. The operating temperature range is usually industrial grade (e.g., -40°C to +85°C), making it suitable for harsh environments. The endurance is typically 100,000 program/erase cycles per page. The data retention is typically 20 years. The package is a small SOP (Small Outline Package) or similar surface mount package. Several protection features are included to prevent accidental data corruption.

In summary, the R1EX24016ASAS0A from Renesas Electronics America is a versatile and reliable Serial Flash Memory device designed for applications that demand high density, low power consumption, and a simple serial interface. Its robust features and benefits make it a suitable choice for a wide range of embedded systems and portable devices.