The SST39LF400A-55-4C-EKE is a high-performance CMOS Multi-Purpose Flash (MPF) manufactured by Microchip Technology. This non-volatile memory device features a 4 Mbit capacity, organized as 512K x 8 bits, which provides a reliable storage solution for a wide range of applications.
Operating with a single power supply voltage of 2.7V to 3.6V, this memory component is designed for low power consumption, making it an ideal choice for battery-powered and power-sensitive applications. The device boasts a fast read access time of 55 ns, allowing for quick data retrieval, which is crucial for high-speed microprocessor systems.
The SST39LF400A-55-4C-EKE supports a flexible erase capability, offering both chip and sector erase functions. This feature enables users to erase and reprogram the device at the sector level, providing a high degree of flexibility and convenience in data management. The sector-erase architecture allows for 100,000 erase and program cycles, which ensures long-term reliability and endurance.
Furthermore, the device is designed with a superior reliability factor, featuring an endurance of 100,000 cycles and data retention of over 100 years. It also supports Auto Address Increment (AAI) programming, which reduces programming time significantly by allowing for multiple words to be programmed in a single operation.
This flash memory comes in a 32-lead TSOP (Type I) package, which is recognized for its space-saving design, and is RoHS compliant, adhering to environmental standards. The SST39LF400A-55-4C-EKE is suitable for a broad range of applications, including embedded control systems, telecommunications, digital consumer electronics, and automotive electronics, where reliable and flexible non-volatile memory storage is essential.
In summary, the SST39LF400A-55-4C-EKE from Microchip Technology is a versatile, high-performance flash memory device that offers fast access times, low power consumption, and robust erase and program capabilities, all within a compact and environmentally friendly package.
