The N25S16BW is a 16 Mbit Serial NOR Flash Memory device manufactured by Cypress Semiconductor Corp (now Infineon Technologies). It's designed for a wide range of embedded applications that require non-volatile storage with fast read access, small package size, and low power consumption.

Applications

• Embedded Systems Boot Code Storage
• Data Storage for Microcontrollers
• Consumer Electronics (e.g., wearables, mobile devices)
• Industrial Control Systems
• Internet of Things (IoT) Devices
• Wireless Modules

Features

• Memory Size: 16 Mbit (2 MB)
• Interface: Serial Peripheral Interface (SPI)
• Supply Voltage: 2.7V to 3.6V
• Operating Frequency: Up to 104 MHz
• Page Program: 256 Bytes per Page
• Sector Erase: 4 KB per Sector
• Block Erase: 32 KB and 64 KB options
• Endurance: 100,000 Program/Erase Cycles
• Data Retention: 20 Years
• Package: WSON, SOIC, and other options

Benefits

• Small Footprint for Space-Constrained Applications
• High Read Throughput for Fast Boot Times and Data Access
• Low Power Consumption for Battery-Powered Devices
• SPI Interface Simplifies Hardware Design and Layout
• High Endurance and Data Retention for Reliable Storage
• Wide Operating Voltage Range for Versatile System Compatibility
• Fast Program and Erase Times

Additional Details

The N25S16BW utilizes a standard SPI interface, making it easy to integrate with a variety of microcontrollers and processors. It supports various SPI modes for flexible communication. The device features advanced security features, including protection against accidental program or erase operations. The small WSON and SOIC packages enable use in highly miniaturized products.

The N25S16BW is available in different temperature grades, making it suitable for industrial and automotive applications. It also supports various power-saving modes to minimize current consumption during idle periods. The device complies with RoHS and REACH environmental standards. The sector and block erase functions allow for efficient memory management.