72255LA20PFI8 Allicdata Electronics
Allicdata Part #:

72255LA20PFI8-ND

Manufacturer Part#:

72255LA20PFI8

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: IDT, Integrated Device Technology Inc
Short Description: IC FIFO 8KX18 LP 20NS 64QFP
More Detail: N/A
DataSheet: 72255LA20PFI8 datasheet72255LA20PFI8 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Bus Directional: Uni-Directional
Base Part Number: 72255
Supplier Device Package: 64-TQFP (14x14)
Package / Case: 64-LQFP
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C
FWFT Support: Yes
Retransmit Capability: Yes
Programmable Flags Support: Yes
Expansion Type: Depth, Width
Series: 7200
Current - Supply (Max): 80mA
Voltage - Supply: 4V ~ 5.5V
Access Time: 12ns
Data Rate: 50MHz
Function: Synchronous
Memory Size: 144K (8K x 18)
Part Status: Obsolete
Packaging: Tape & Reel (TR) 
Description

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Logic - FIFOs Memory

The 72255LA20PFI8 is a logic-level FIFO memory device from Advanced Micro Devices Inc. (AMD). It is a synchronous, programmable, high-performance, high-density FIFO device. It is designed for use in high-frequency memory controllers, disk-controller designs, bus bridges, and similar applications.

Application Field of 72255LA20PFI8

The 72255LA20PFI8 is a high-density logic-level FIFO memory with a defined speed of up to 10 Gbps and data transfer rates of up to 6Gb/s. It can be used as a high-speed buffer, data controller or memory controller in consumer audio and video products, gaming devices, mobile phone controllers, digital cameras, and industrial products. It is also suitable for high-end communication and networking applications, including PCIe and USB interfaces, data routers, and storage controllers.

The 72255LA20PFI8 is capable of providing reliable, low-latency FIFO memory with enhanced data protection, including ECC and parity protection. It also allows for easy integration into application-specific logic, improving system performance and reliability. The device has multiple interface and configuration options, including a simple 16-bit memory bus and an optional DMA interface.

Working Principle of 72255LA20PFI8

The 72255LA20PFI8 utilizes a fully synchronous mode of operation and implements a dynamic First-In-First-Out (FIFO) memory. The FIFO memory facilitates high-speed data transfers by storing and managing data during simultaneous read and write chances. Data is stored and read to and from the FIFO memory with matched timing and center clocks.

The high-speed data transfer is enabled by a write pointer that is incremented each time new data is written to the FIFO memory. A read pointer is decremented each time data is read, eliminating the need to repeatedly check memory status or locations. This allows for a low-latency, high performance memory solution, without the need for repeated addressing.

The 72255LA20PFI8 can be configured for a variety of different configurations, including predetermined size, error control, ECC, parity, data protection, and dual port. The device also supports multiple memory modes, including slave, master, read-only, and write-only modes. This provides users with a flexible and scalable solution for their memory requirements.

In addition to its FIFO memory capabilities, the 72255LA20PFI8 provides a range of other features and protections to ensure reliability and security. The integrated ECC and parity capabilities are beneficial for verifying and maintaining the integrity of stored data. The device also supports powerful error correction functions, allowing for quick and accurate recovery of data in the event of a power failure or system fault.

The 72255LA20PFI8 is a highly-capable and cost-effective FIFO memory solution for a variety of applications. It is an ideal choice for those who require a reliable and high-performance memory solution with advanced error control, data protection, and dual port capabilities.

The specific data is subject to PDF, and the above content is for reference

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