AT28HC256F-90PC

AT28HC256F-90PC Memory: Application Field and Working Principle

The AT 28HC256F-90PC is a static CMOS RAM Memory, which is a type of memory that can be used for multiple application fields. It has a wide range of applications, including industrial, consumer, and automotive applications. This memory can be used for various purposes such as data storage, bitmap graphics, and application code. The AT 28HC256F-90PC is available in a wide range of configurations, including a 32 Kb memory size, a 64 Kb memory size, and a 128 Kb memory size.

The AT28HC256F-90PC offers high-speed access to data with continuous operation at 20MHz. It has a wide temperature range and operates between 0°C and 70°C. Additionally, it has a low-power consumption design, allowing it to meet the needs of applications running in portable and battery-powered devices. This low-power consumption design also helps to reduce costs associated with energy consumption.

The AT28HC256F-90PC has a single-chip architecture, which means it is self-contained and does not require additional components for operation. It is equipped with an advanced asynchronous data transfer protocol, which means it can independently access the RAM without any host processor involvement. This feature also allows the memory to be used as an interface for other devices, such as a peripheral port or an input/output device.

The AT 28HC256F-90PC also features a variety of protective and diagnostic functions to ensure reliable operation. It has an error detection and correction system that is designed to detect errors in stored data and to correct them. Additionally, it has a built-in watchdog timer that helps to detect system failures and reset the device in the event of one. Finally, the memory has a self-test feature that can be used to check the RAM’s performance at any time.

The AT 28HC256F-90PC has a static operation, which means that it requires no switching or refreshing of data. It uses a single voltage supply (typically 5V) and a clock signal to operate. In addition, the RAM can be accessed with both the read and write operations. Read operations read the data from the memory and write operations store the data in the memory. Reading and writing is synchronized with the clock signal to ensure that the data is transferred correctly.

Overall, the AT28HC256F-90PC static CMOS RAM Memory can provide a wide range of capabilities for many different applications. It has low-power consumption, high-speed access, and various diagnostic features. Additionally, its single-chip architecture makes it easy to use and highly reliable. For these reasons, the AT 28HC256F-90PC is an ideal choice for memory applications in industrial, consumer, and automotive fields.