The SST39VF800A – 70 – 4C – EKE is a parallel NOR flash memory chip. Its main functions are as follows:
• Data Storage: It has a storage capacity of 8 Mbit, with a structure of 512 k x 16 bit, which can store a large amount of data. It is suitable for applications that require non – volatile storage of programs and data, such as embedded systems, industrial control, and consumer electronics.
• High – Speed Reading: The chip has an access time of 70 ns and a maximum clock frequency of 14 MHz, which can meet the requirements of high – speed data reading in the system, enabling the processor to quickly access the stored data and improve the overall operating efficiency of the system.
• Parallel Interface Communication: It uses a parallel interface for communication, which has a data bus width of 16 bits and an address bus width of 19 bits. This interface method features high – speed data transmission and good compatibility, facilitating connection and communication with various host processors.
• Wide Power Supply Voltage Range: The operating power supply voltage range is 2.7 V – 3.6 V, which has strong adaptability to different power supply environments and can ensure the stable operation of the chip in various power supply conditions.
• Wide Temperature Range Operation: The chip can work in the temperature range of 0 °C – 70 °C, which can meet the application requirements in different environmental temperatures and has good reliability and stability.
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