DS90CF383BMTX/NOPB

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	--
Interface:	--
Voltage - Supply:	3 V ~ 3.6 V
Package / Case:	56-TFSOP (0.240", 6.10mm Width)
Supplier Device Package:	56-TSSOP
Mounting Type:	Surface Mount
Base Part Number:	DS90CF383

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Introduction

DS90CF383BMTX/NOPB is a high-performance, low cost, non-volatile memory (SRAM) interface compatible with a variety of different storage devices. It is mainly used for transferring data between digital logic (microcontroller based) and non-volatile memory (such as NAND flash) devices in an efficient and reliable manner. DS90CF383BMTX/NOPB belongs to interface - specialized application field and has its own specific working principle.

Application Field

DS90CF383BMTX/NOPB is mainly used in embedded application where high performance and low cost memory interface is required. With the capability to handles multiple data bits at once, it can provide superior efficiency and performance in dynamic memory access. It is often used in applications such as digital video, digital audio, and access control systems. Its low-power consumption and fast switching makes it ideal for using in mobile and portable embedded system.

Working Principle

The working principle of DS90CF383BMTX/NOPB is that it provides an interface between microcontroller and non-volatile memory devices. It is composed of a digital multiplexer, a collection of 6/8-bit shift registers and a EEPROM with its associated logic. The multiplexer and associated logic are responsible for channel selection, data shifting and logic level conversions.The core of the device is the SRAM interface, which consists of 6/8 bits of “read” and “write” data paths, as well as control signals. The SRAM interface also provides a bi-directional 8-bit portable data interface (PDI), which allows conversion between the logic levels of the microcontroller and the non-volatile memory devices.The control signals provided by DS90CF383BMTX/NOPB ensure efficient and reliable transmission of data between the SRAM and the non-volatile memory device. It handles various signal operations, such as signal acknowledgement, device selection, write/read instructions, signal direction and parity check.

Conclusion

In conclusion, DS90CF383BMTX/NOPB is an invaluable device for applications where efficient interfacing is required between non-volatile memories and microcontrollers. Its low cost, low power consumption and fast switching makes it ideal for both mobile and portable embedded applications. As its core is the SRAM interface, it provides a reliable, efficient and easy to use interface for conveying data between two different devices. Thanks to these features, it is an important part of Interface-Specialized application fields.

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