AT28C256E-15DM/883-815

Memory

Memory is an important part of any computer system. It is used to store and retrieve data and instructions needed for a computer program to function. Memory can be divided into two main categories: non-volatile memory (NVRAM) and volatile memory (DRAM). Non-volatile memory is designed to retain its contents even when power is lost. This type of memory is typically used for storing data that only needs to be retrieved once, such as the BIOS of a PC. Volatile memory is designed to be used frequently and is usually used to store and retrieve data that is used many times throughout a program\'s execution.

The AT28C256E-15DM/883-815 is a type of non-volatile memory used in a variety of applications. It is an 8-bit, CMOS, low-voltage, low-power device with a serial access architecture. This device is commonly used in embedded systems that require large amounts of programmable data storage. It features a full address and data bus and has a maximum access time of 55 ns.

AT28C256E-15DM/883-815 Application Field

The AT28C256E-15DM/883-815 memory device is commonly used in computer systems for storing program code, storing text and graphics data, access control systems, communication digital signal processing, and other applications. Additionally, this device can be used to store small amounts of real-time data in applications that require a high degree of accuracy such as process control systems.

AT28C256E-15DM/883-815 Working Principle

The AT28C256E-15DM/883-815 memory device is powered by both a 3.3V and a 5V supply. When using this device, data is written to the memory using a serial output interface. The device also uses a serial input interface to read data from the memory. The memory is organized into 8K x 8 bits of memory, with the addresses ranging from 0000h to 1FFFh.

The AT28C256E-15DM/883-815 can be programmed in two ways: byte mode and page mode. In byte mode, data is written one byte at a time. In page mode, data is written in chunks of up to eight bytes. The device also supports a stand-by mode, which allows the device to go into a low power state when not in use.

The AT28C256E-15DM/883-815 is an efficient and reliable choice for a variety of applications. It features low power consumption and data access time, as well as low-voltage operation. Additionally, it provides a high degree of reliability due to its data retention and endurance properties, making it a great choice for applications that require stable data storage, such as process control systems.