70T3319S133BF

Series:	--
Packaging:	Tray
Part Status:	Active
Memory Type:	Volatile
Memory Format:	SRAM
Technology:	SRAM - Dual Port, Synchronous
Memory Size:	4.5Mb (256K x 18)
Clock Frequency:	133MHz
Write Cycle Time - Word, Page:	--
Access Time:	4.2ns
Memory Interface:	Parallel
Voltage - Supply:	2.4 V ~ 2.6 V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	208-LFBGA
Supplier Device Package:	208-CABGA (15x15)
Base Part Number:	IDT70T3319

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Introduction

This paper will focus on 70T3319S133BF and its application fields and working principles. In short, the 70T3319S133BF is a double data rate SDRAM memory chip that features high-speed and low-power operation. It is part of a family of double data rate (DDR) SDRAM devices that are designed to work in many applications.

Application Field

The 70T3319S133BF memory chip, like all DDR SDRAMs, is mainly used in high-performance computing systems. These systems include desktop computers, networking, server and storage systems. This chip is also used in gaming consoles, embedded systems, and other consumer electronics. In addition, this memory chip is often found in high-end graphics cards and other industrial applications such as medical and telecommunications systems.This memory chip is also suitable for applications that require low standby power and operate at low voltage with high signal integrity. It is ideal for mission-critical tasks and applications that require fast data processing and high performance. The high-speed and low-power operation of the chip makes it suitable for use in a variety of applications.

Working Principle

The 70T3319S133BF memory chip is a double data rate SDRAM that is designed to enable high-speed and low-power operation. It is composed of a group of data storage cells arranged in a rectangular array. Each cell is connected to an individual data bus and is mainly used for data storage and retrieval.The 70T3319S133BF operates by providing a bi-directional interface between the memory and the system. Its bi-directional interface enables the memory chip to transfer data between it and the system. This is accomplished by two independent data channels. One channel sends data from the chip to the system and the other channel sends data from the system to the chip.The data transfer rate of the 70T3319S133BF is controlled by an on-chip clock, which can be adjusted to meet the application\'s requirements. For example, if the application requires faster data transfer, the clock speed can be increased. The memory also supports memory pre-fetch, which allows it to look ahead and determine which data to start transferring in order to reduce the latency.The 70T3319S133BF memory chip also supports error-correction codes (ECC) which allow it to detect and correct memory errors that could otherwise become fatal. In conclusion, the 70T3319S133BF is a solid-state memory chip that is designed for high-speed and low-power operation. Its dual-channel and error-correction capabilities make it suitable for a variety of applications that require both fast data transfer and reliable data storage.

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