CY14B108N-BA45XIT

Memory – CY14B108N-BA45XIT Application Field and Working Principle

The CY14B108N-BA45XIT Series is a 4M-bit ROM series from Cypress Semiconductor. It is composed of a 284-pin ball grid array (BGA) and is designed for an enhanced consumer experience. This series is designed for multiple uses, including consumer memory applications like gaming, consumer audio and video support, mobile communication applications such as cell phone audio playback, and for use in industrial applications with precision control requirements, such as motor controllers, robotics and car navigation systems.

In terms of its environmental performance, the CY14B108N-BA45XIT Series has a 1.8V operating voltage, while consuming very low power levels (<2mA). It also has very high temperature operating range of -55 to +125°C. These features make the CY14B108N-BA45XIT a great choice for applications in extreme environments.

The CY14B108N-BA45XIT is a 4M-bit Static RAM designed for use with the Cypress Semiconductor microcontrollers. It is composed of an array of 4096 words by 256 bits. The CY14B108N-BA45XIT has the following features:

• 1.8V operating voltage
• Low power consumption (<2mA)
• High temperature range of -55 to +125°C
• Fast access time of 18ns
• Wide write voltage range of 2V to 4.5V
• Power-down mode
• Various packing options

The CY14B108N-BA45XIT is designed for applications like gaming, consumer audio and video, mobile communications and industrial control. It provides enhanced consumer experience with low power consumption and wide write voltage range of 2V to 4.5V. In addition, it also has a power-down mode and various packing options, which makes it very useful for the above applications.

As for its working principle, the CY14B108N-BA45XIT is a static RAM. It employs SRAM (static random-access memory) technology to store data without the need for constant refreshing. The RAM is composed of an array of 4096 words by 256 bits. This array of cells holds the data until it is overwritten, or until the power supply is shut off. The RAM also includes an address decoder that serves as a switch between the RAM and the control circuit. The control circuit accesses the data by sending the appropriate address commands to the address decoder.

To read a data bit or byte, the control circuit sends a READ command to the address decoder which determines the location of the address in the RAM and sends the data back to the control circuit. To write a data bit or byte, the control circuit sends a WRITE command to the address decoder which then accesses the RAM and stores the data. This is the basic principle of how CY14B108N-BA45XIT works.

In conclusion, the CY14B108N-BA45XIT from Cypress Semiconductor is a 4M-bit Static RAM designed for use with the Cypress Semiconductor microcontrollers. It is designed for applications like gaming, consumer audio and video, mobile communications and industrial control. It employs SRAM (static random-access memory) technology to store data without the need for constant refreshing. The RAM also includes an address decoder that serves as a switch between the RAM and the control circuit. Thus, the CY14B108N-BA45XIT is an effective and durable memory solution.