Part Number: EPF10K50RI240-4N

Manufacturer: Everspin Technologies Inc.


Shipped from: Shenzhen/HK Warehouse

Stock Available: Check with us

Technical Specifications of EPF10K50RI240-4N

Datasheet  EPF10K50RI240-4N datasheet
Category Integrated Circuits (ICs)
Family Embedded – FPGAs (Field Programmable Gate Array)
Manufacturer Altera
Series FLEX-10K?
Part Status Active
Number of LABs/CLBs 360
Number of Logic Elements/Cells 2880
Total RAM Bits 20480
Number of I/O 189
Number of Gates 116000
Voltage – Supply 4.5 V ~ 5.5 V
Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 240-BFQFP Exposed Pad
Supplier Device Package 240-RQFP (32×32)


Altera’s FLEX 10K series is a game changer in the ever-changing field of programmable logic devices (PLDs). Among these amazing devices, the EPF10K50RI240-4N stands out for its creativity, versatility, and power. In this comprehensive guide, we will delve into the world of EPF10K50RI240-4N and investigate its features, capabilities, and applications.

Understanding the FLEX 10K Series

Altera’s FLEX 10K devices are a significant advancement in the field of PLDs. These are the first embedded PLDs in the industry, designed to give designers extraordinary freedom and control. The EPF10K50RI240-4N is a component of this ground-breaking series.

Exploring the Remarkable Features of Altera’s FLEX 10K Programmable Logic Devices

Altera has pioneered innovation in the dynamic field of programmable logic devices (PLDs) with its FLEX 10K series. These devices are not only cutting-edge; they represent an industry paradigm shift. The EPF10K50RI240-4N from this outstanding series has a variety of features that set it apart. In this detailed guide, we’ll go through the major features that make the EPF10K50RI240-4N a game changer.

Industry’s First Embedded PLD Family

Altera’s FLEX 10K series is honored to be the industry’s first embedded PLD family. It goes beyond typical PLDs by including System-on-a-Programmable-Chip (SOPC). Two critical components drive this integration:

Embedded Array

EPF10K50RI240-4N’s integrated array is a versatile powerhouse. It can carry out megafunctions such as memory functions and specialized logic operations. This implies you can tackle difficult jobs efficiently without the use of external components.

Logic Array

The logic array serves as a blank canvas for general logic functions. EPF10K50RI240-4N provides a robust platform for constructing your unique logic, from counters and adders to state machines and multiplexers.

High Density

When it comes to density, EPF10K50RI240-4N delivers. It has a wide range of gate counts, from 10,000 to a mind-boggling 250,000 average gates. This significant capacity means that you have the resources to tackle even the most difficult design difficulties.

● Abundant RAM Bits

The EPF10K50RI240-4N has a maximum RAM capacity of 40,960 bits, with a maximum of 2,048 bits per embedded array block (EAB). What is the most enjoyable aspect? Using this RAM has no effect on logic capacity, allowing for better resource usage.

System-Level Features

EPF10K50RI240-4N has a plethora of capabilities that allow it to genuinely shine in system-level designs:

● MultiVoltTM I/O Interface Support

This support provides compatibility with a wide range of voltage levels, making the EPF10K50RI240-4N adaptable to a wide range of system needs.

● Low Power Consumption

Today’s designs prioritize energy efficiency. The EPF10K50RI240-4N consumes very little power, often less than 0.5 mA in sleep mode for most devices.

● PCI SIG Compliance

The PCI Local Bus Specification is met by the FLEX 10K and FLEX 10KA devices, Revision 2.2 of the Peripheral Component Interconnect Special Interest Group (PCI SIG). As a result, they are suited for a wide range of applications.

● JTAG Boundary-Scan Test

Built-in Joint Test Action Group (JTAG) boundary-scan test (BST) circuitry that complies with IEEE Std. 1149.1-1990 is accessible without consuming any device logic. This enables more extensive testing and debugging.

Versatile Supply Voltage

EPF10K50RI240-4N works with both 3.3-V and 5.0-V supply voltages, providing flexibility to fit a variety of system setups.

In-Circuit Reconfigurability (ICR)

The EPF10K50RI240-4N supports ICR via external configuration devices, intelligent controllers, or the JTAG interface. This capability allows for real-time modifications, which is extremely useful in dynamic applications.

Advanced Clock Management

  • ClockLockTM and ClockBoostTM options reduce clock delay and skew, enhancing system performance.
  • Built-in low-skew clock distribution trees ensure that your clock signals stay synchronized.

Hassle-Free Testing

You may have piece of mind knowing that EPF10K50RI240-4N has been 100% functionally tested. There is no need for test vectors or scan chains, which simplifies the testing procedure.

Altera’s FLEX 10K series EPF10K50RI240-4N marks a significant advancement in the area of PLDs. Its embedded mega functionalities, high density, system-level functionality, supply voltage adaptability, and in-circuit configurability make it a top choice for designers looking for power, flexibility, and dependability in their projects. The EPF10K50RI240-4N is the ideal innovation partner, whether you’re creating a complex embedded system or a cutting-edge SOPC integration.

Reconfigurable CMOS SRAM Elements

The EPF10K50RI240-4N’s heart is made up of programmable CMOS SRAM parts. This technology permits dynamic reconfiguration, allowing the item to be completely tested before shipment. Designers are relieved of the task of creating test vectors for fault coverage, and there is no need to keep inventories of various ASIC designs.

The FLEX 10K Architecture

The Flexible Logic Element MatriX (FLEX) architecture is used in the EPF10K50RI240-4N, which can accommodate up to 250,000 gates. This design includes all of the capabilities required to implement typical gate array megafunctions. Its reconfigurability, however, distinguishes it from the competition.

Versatile Embedded and Logic Arrays

The embedded array and the logic array are key components of each EPF10K50RI240-4N gadget. The embedded array is a powerhouse that can perform memory functions as well as complicated logic operations such as digital signal processing, microcontroller functions, data-path modification, and data transformation duties. In contrast, the logic array handles general logic operations such as counters, adders, state machines, and multiplexers.

Unmatched Customization and Flexibility

The EPF10K50RI240-4N gives designers complete control over embedded megafunctions and generic logic. This feature enables iterative design changes during debugging, which is not frequently encountered in other gate arrays. You have complete freedom to customize this device to match your individual requirements.

Configuring EPF10K50RI240-4N

The EPF10K50RI240-4N is simple to configure thanks to Altera’s careful design. At system boot, these devices are configured using data saved in an Altera serial configuration device or provided by a system controller. Altera has a variety of setup devices available for this purpose.

Real-time Reconfiguration

The ability to reconfigure EPF10K50RI240-4N in-circuit with minimal downtime is one of its distinguishing features. Reconfiguration takes less than 320 milliseconds, allowing you to make changes in real time while the system is running. This functionality is extremely useful for dynamic applications that necessitate on-the-fly modifications.

User-Friendly Interface

The EPF10K50RI240-4N has an improved interface that makes the configuration procedure easier. Microprocessors have the ability to configure the device serially or in parallel, synchronously or asynchronously. Microprocessors can also use the interface to configure the device as memory by writing to a virtual memory location. This user-friendly approach makes reconfiguration a breeze for designers.

Applications and Future Prospects

The adaptability of the EPF10K50RI240-4N allows for a wide range of applications. This device provides the power and versatility to satisfy your demands whether you’re working on digital signal processing, microcontroller design, or any other sophisticated logic endeavor. Its versatility and real-time adjustments make it a useful tool in fields where adaptability and real-time changes are crucial.


Finally, the EPF10K50RI240-4N exemplifies Altera’s persistent dedication to PLD innovation and quality. It’s the best solution for flexible, customized, high-performance designs, thanks to reconfigurable CMOS SRAM parts, embedded and logic arrays, and user-friendly configuration. Altera’s EPF10K50RI240-4N will help you power your projects. Contact ICRFQ, China’s premier supplier of electrical components, today to boost your designs. Join us in shaping the future of programmable logic devices!

4.8/5 - (397 votes)
Kevin Chen