Part Number: EPC2TI32N

Manufacturer: Intel


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Technical Specifications of EPC2TI32N

Datasheet  EPC2TI32N datasheet
Category Integrated Circuits (ICs)
Family Memory – Configuration Proms for FPGAs
Manufacturer Altera
Series EPC
Packaging Tray
Part Status Active
Programmable Type In System Programmable
Memory Size 1.6Mb
Voltage – Supply 3 V ~ 3.6 V, 4.5 V ~ 5.5 V
Operating Temperature -40°C ~ 85°C
Package / Case 32-TQFP
Supplier Device Package 32-TQFP (7×7)


The EPC2TI32N is an Intel FPGA Configuration Memory IC, which was made especially for storing FPGA configurations. The goal of this guide is to give a full picture of the EPC2TI32N, including its features, specs, applications, and programming issues.

Overview of EPC2TI32N

Intel makes the EPC2TI32N Configuration Memory IC so that it can be used with their Field-Programmable Gate Arrays (FPGAs). This memory device is an important part of FPGA-based systems because it stores and manages the configuration data that sets the FPGA’s logic and behavior.

Key Features and Benefits

● Configuration Storage

The EPC2TI32N’s main job is to store the FPGA configuration bitstream, which is a binary file with the configuration data needed to describe the FPGA’s circuitry and functionality. The EPC2TI32N is a non-volatile memory option that makes sure the configuration stays the same even if the power goes out.

● Memory Capacity

The EPC2TI32N has a large memory capacity of 1.6Mb, so it can store big and complicated FPGA configurations. This means that designers can make complex logic designs without having to sacrifice speed.

● High-Speed Operation

The EPC2TI32N can load configurations quickly because its clock frequency is 10 MHz. This speeds up the FPGA’s startup and makes the whole system more responsive. This high speed is especially helpful for apps that need to start up and change their settings quickly.

● Serial setup

The EPC2TI32N sends data to the FPGA through an interface for serial setup. This way cuts down on the number of pins needed for configuration, making better use of board space and making the design easier.

● Reliability and Durability

Since the EPC2TI32N is a special configuration memory IC, it is made to be very reliable and durable. It can handle multiple read and write cycles without affecting speed. This makes it possible to store configurations reliably for the life of the FPGA.

Importance of Configuration Memory in FPGA-based Systems

FPGAs are reconfigurable integrated circuits that enable logic circuit designers to set up their designs to carry out particular duties or operations. A hardware description language (HDL) synthesis tool creates the FPGA configuration bitstream, which is essentially a set of instructions that specify the logic connections, memory contents, and interconnects of the FPGA.

The FPGA’s main structural component, configuration memory, stores this essential bitstream. The configuration memory is read and the FPGA is initialized in accordance with the instructions written therein when power is applied. In a sense, this procedure “programs” the FPGA to carry out the required functionality.

It is impossible to emphasize the value of dependable configuration memory. The FPGA-based system may operate incorrectly or cease to function altogether if there are any flaws or corruptions in the configuration data. Designers can have faith in the durability and integrity of the configuration data by utilizing a specialized Configuration Memory IC like the EPC2TI32N, ensuring consistent and predictable performance of the FPGA over the course of its lifecycle.

Additionally, the configuration of the FPGA is protected from other data processing operations by segregating configuration memory from the main system memory. By streamlining design validation and enhancing security, this isolation makes it simpler to evaluate and troubleshoot FPGA settings.

Technical Specifications of EPC2TI32N

  1. Memory Capacity:
    • Total memory capacity: 1.6 Megabits (Mb) or 204,800 x 8 bits (bytes).
    • This capacity is sufficient to store large and complex FPGA configuration bitstreams.
  2. Data Width:
    • Data width is 8 bits (1 byte) per memory address.
    • The 8-bit data width allows for efficient and compact storage of configuration data.
  3. Operating Voltage:
    • The EPC2TI32N operates at a standard voltage level of 3.3 volts (V).
    • This voltage level is common in many FPGA-based systems, ensuring compatibility with a wide range of designs.
  4. Clock Frequency:
    • The EPC2TI32N supports a clock frequency of 10 megahertz (MHz).
    • The 10 MHz clock speed enables fast configuration loading, reducing FPGA startup time and enhancing system responsiveness.

Physical Package and Pin Configuration

The pin configurations for the EPC2TI32N are normally available in a standard package, though they may change according to the manufacturer’s offering. Plastic Thin Quad Flat Packs (PQFP) or other comparable physical package types could be used.

Standard pins like VCC (Power Supply), GND (Ground), clock input (CLK), data input (DIN), data output (DOUT), and other control and status pins could be included in the pin arrangement as a reference.

Supported FPGA Families and Compatibility

The Intel Field-Programmable Gate Arrays (FPGAs) are the only devices for which the EPC2TI32N Configuration Memory IC was created. As a result, it works with a variety of Intel FPGA families, including but not restricted to:

Intel Cyclone Series

  • These are reasonably priced FPGAs that can be used for a variety of tasks, from low-power to high-performance demands.
  • These FPGAs from Intel’s Stratix Series are made for high-performance applications and provide big storage capacities and cutting-edge capabilities for intricate designs.
  • These FPGAs from Intel’s MAX Series, formerly known as Altera’s MAX Series, are designed for general-purpose applications and offer a balance between power economy and performance.
  • The Intel Arria Series FPGAs provide a reasonable mix between performance and power consumption, making them perfect for mid-range applications.
  • The EPC2TI32N is a flexible and broadly applicable configuration memory solution for a variety of FPGA-based projects thanks to its interoperability with numerous FPGA families.

To ensure correct integration and operation in the intended FPGA design, it is crucial to confirm the precise FPGA models and families supported by the EPC2TI32N using the manufacturer’s documentation and instructions. Manufacturers frequently offer comprehensive instructions and recommendations for choosing the best Configuration Memory IC for particular FPGA families.


In conclusion, the EPC2TI32N Configuration Memory IC represents a cutting-edge solution for storing FPGA configurations, offering unparalleled reliability, high capacity, and impressive speed. Its versatility and compatibility with various FPGA families make it the ideal choice for a wide array of projects across diverse industries.

At ICRFQ, we take pride in being the largest distributor of electrical parts in China, including the innovative EPC2TI32N. With our extensive knowledge and trusted services, you can fully harness the power of the EPC2TI32N to push the boundaries of technology and create groundbreaking solutions.

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