Microchip Technology, Inc. Integrated Circuits (ICs) - Memory SST39VF402C-70-4C-B3KE

The SST39VF402C-70-4C-B3KE is a 4 Mbit (256K x 16) Multi-Purpose Flash Plus memory device from Quarktwin Technology Ltd., utilizing proprietary CMOS SuperFlash technology. It operates with a power supply voltage range of 2.7V to 3.6V for write operations, ensuring compatibility with various applications. The device features a typical word program time of 7 µs and supports sector, block, and chip erase capabilities, with typical sector erase and block erase times of 18 ms. This memory device is designed for high reliability, offering an endurance of 100,000 write/erase cycles and data retention exceeding 100 years. It consumes low power, with an active current of 5 mA and standby current of 3 µA. The SST39VF402C includes hardware block protection and a security ID feature for enhanced data protection. It is available in multiple package options, including a 48-ball TFBGA package, making it suitable for space-constrained applications.