The IDT723641L20PF is a high-performance, 36K (1K x 36) Synchronous First-In-First-Out (FIFO) memory integrated circuit (IC) designed by Integrated Device Technology (IDT). As a logic FIFO memory device, it is primarily used for data buffering and flow control applications.
The key features of this FIFO memory IC include its bi-directional bus, programmable flags, retransmit capability, and support for First-Word-Fall-Through (FWFT) functionality. These features make it well-suited for a variety of applications, such as networking, telecommunications, and digital signal processing (DSP) systems, where efficient data management and buffering are critical.
The IDT723641L20PF is housed in a 120-pin Thin Quad Flat Pack (TQFP) package, measuring 14x14 mm, which provides a compact and space-efficient solution. It operates within a wide temperature range of 0°C to 70°C, making it suitable for a variety of environmental conditions.
In terms of performance, the IDT723641L20PF offers a maximum data rate of 50 MHz and an access time of 13 ns, ensuring high-speed data throughput. The device is powered by a 4.5V to 5.5V supply voltage and has a maximum supply current of 400 mA.
The IDT723641L20PF is RoHS non-compliant, containing lead, which should be considered when selecting components for environmentally-conscious applications.
Equivalent or alternative models available for this FIFO memory IC include the IDT723641L20PF, IDT723641L15PF, and IDT723641L25PF, which differ in their access times and data rates.
IDT723641L20PF (1)
IDT723641L20PF Key Technical Attributes
Manufacturer Part Number: IDT723641L20PF
Manufacturer: IDT (Integrated Device Technology)
Main Category: Integrated Circuits (ICs)
Small Classification: Logic - FIFOs Memory
IDT723641L20PF Packing Size
Type: 120-TQFP (14x14)
Material: QFP
Package: Tray
Size: 120-LQFP
Pin Configuration, Thermal characteristics like Operating Temperature: 0°C ~ 70°C, and Electrical Properties: Voltage - Supply: 4.5V ~ 5.5V
IDT723641L20PF Application
This FIFO (First In, First Out) memory IC is often used in applications like data buffering, queue management in data transmission, and handling data bursts in networking, telecommunication, and computing systems.
IDT723641L20PF Features
The IDT723641L20PF offers a synchronous operating mode with a clock frequency of 50MHz ensuring rapid data handling capabilities.
Memory Size is 36K (1K x 36) permitting adequate space for data storage before it is processed or retrieved.
The IC enables bi-directional bus orientation, promoting flexibility in data transmission routes.
It includes important functionalities such as FWFT (First-Word Fall-Through) support, programmable flags, and retransmit capabilities which are essential for robust data management and error handling in complex systems.
Access Time of 13ns, making the IC highly efficient for high-speed applications.
IDT723641L20PF Quality and Safety Features
Moisture Sensitivity Level (MSL) of 3 (168 Hours), ensuring the device's reliability and longevity under various environmental conditions.
Non-RoHS compliant due to the use of lead but accommodates necessary applications where lead usage is permissible.
IDT723641L20PF Compatibility
Compatible with systems requiring a supply voltage between 4.5V ~ 5.5V and those that function within the temperature range of 0°C ~ 70°C.
Engineered for seamless integration with various microprocessors and digital systems due to its versatile features and standard footprint.
IDT723641L20PF Datasheet PDF
For the most comprehensive and detailed specifications, the datasheet of IDT723641L20PF is available for download on our website. We recommend all clients access this authoritative resource to gain a better understanding of product capabilities.
Quality Distributor
IC-Components stands as a premium distributor of IDT products. With our commitment to quality and customer service, we assure the best components for your needs. Be sure to get a quote for IDT723641L20PF from our website, where top-notch service meets reliability.





