Microchip Technology SST39SF040-70-4C-PHE

The SST39SF040 is a high-performance, low-power Flash memory device that utilizes the Standard Serial Interface (SSI) for faster memory access. It provides a reliable and cost-effective solution for a variety of applications requiring non-volatile storage. Functions - Non-Volatile Storage: Retains data without power. - Fast Read Access Times: Typically in the range of 70 ns. - Multiple Program/Erase Cycles: Generally capable of 10,000 to 100,000 program/erase cycles. - Multiple-Byte Programming: Supports word and byte programming modes. - Single 3V Power Supply: Operates at 3V, which is effective for low-power applications. Applications - Consumer Electronics: Used in devices like MP3 players, digital cameras, and set-top boxes. - Networking Equipment: Helps in the configuration storage of routers and switches. - Embedded Systems: Ideal for microcontroller applications for firmware storage and other related functions. - Industrial Applications: Used for data storage in industrial devices and automation equipment. Alternative Parts 1. SST39SF020: A 2 Megabit version which may be suited for applications needing less memory. 2. SST39LF040: A low-power version of SST39SF040 which is often used in battery-operated devices, offering lower active power consumption. 3. W39V040: Another alternative from Winbond with similar specifications. Embedded Modules - While specific embedded modules utilizing the SST39SF040 directly may not be readily available, development boards and modules for general microcontroller or FPGA applications can utilize this Flash memory as external storage. Related Q&A 1. Q: What is the capacity of the Microchip SST39SF040-70-4C-PHE? - A: The SST39SF040 has a capacity of 4 Megabits (512K x 8). 2. Q: What types of applications is the SST39SF040 best suited for? - A: It is best suited for consumer electronics, networking equipment, embedded systems, and industrial applications. 3. Q: How does the SST39SF040 compare to alternative Flash memory parts? - A: It offers standard performance specifications; however, alternative parts like SST39LF040 might provide lower power consumption, while others like SST39SF020 offer lower capacity. 4. Q: What are the data retention and endurance specifications for the SST39SF040? - A: The SST39SF040 typically provides around 10,000 to 100,000 program/erase cycles and has data retention capabilities of up to 20 years. 5. Q: What is the typical read access time for the SST39SF040? - A: The typical read access time for the SST39SF040 is around 70 ns.