EPCS16SI8N

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EPCS16SI8N

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IC CONFIG DEVICE 16MBIT 8SOIC

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Spécifications

Attribut Valeur
Series EPCS
Part Status Obsolete
Base Product Number EPCS16
Digi Key Programmable Verified
Programmable Type In System Programmable
Memory Size 16Mb
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Packaging Tube

Présentation

Description

The EPCS16SI8N is a serial configuration device manufactured by Intel (formerly Altera) used for storing configuration data for FPGAs, specifically those in the Cyclone, Stratix, and Arria series. It provides a non-volatile storage solution with a memory capacity of 16 megabits, enabling it to store multiple configuration files or larger configuration files for complex FPGA designs.
The device operates with a simple serial interface (SPI), which facilitates easy integration and communication with FPGAs. It's housed in an 8-pin SOIC package, supporting a low pin-count design that minimizes board space requirements. The EPCS16SI8N is designed for efficient and reliable operation, offering features like in-system programmability, which allows updates without removing the device from the board.
This configuration device is well-suited to applications requiring reliable reconfiguration of programmable logic devices, such as in telecommunications, industrial control, and consumer electronics. Its flexibility and robust performance make it a preferred choice for designers needing a compact and efficient configuration solution.

Equivalent

The EPCS16SI8N is a configuration memory device used with FPGAs. Equivalent products include:
1. Micron's M25P16 - SPI Flash memory.
2. Winbond's W25Q16 - SPI Flash memory.
3. Macronix's MX25L1606E - Serial Flash memory.
4. AT25SF161 by Adesto Technologies - SPI Flash memory.
These alternatives offer similar functionality in terms of storage capacity and interface compatibility for FPGA configuration. Always check for pin compatibility and specific application requirements.

Features

The EPCS16SI8N is a serial configuration device by Intel, primarily used for storing configuration data for FPGAs. Some of its key features include:
1. Storage Capacity: It provides 16 Mbit (2 MB) of storage space, suitable for larger FPGA configurations.
2. Serial Interface: Utilizes a simple serial interface (SPI), which helps in reducing pin count and board space.
3. Compatibility: Designed to work seamlessly with Intel's FPGAs, ensuring reliable configuration.
4. Reprogrammability: Supports multiple programming cycles, allowing updates to FPGA configurations as needed.
5. Low Power Consumption: Offers efficient power usage, beneficial for power-sensitive applications.
6. Compact Package: Comes in an 8-pin SOIC package, making it easy to integrate into various hardware designs.
7. Data Integrity: Includes error checking and correction features to maintain data integrity.
8. Wide Temperature Range: Operates over a broad temperature range, suitable for various environments.
These features make the EPCS16SI8N a reliable choice for configuring and storing data for complex FPGA applications.

Pinout

The EPCS16SI8N is a Serial Configuration (EPCS) device from Altera, used for storing configuration data for FPGAs. It comes in an 8-pin small outline integrated circuit (SOIC) package. Here's a concise breakdown of its pin functions:
1. Pin 1 (nCS): Chip Select - Active low signal to select the device.
2. Pin 2 (SO): Serial Data Output - Data is read from this pin.
3. Pin 3 (WP#): Write Protect - Active low pin to protect the status register.
4. Pin 4 (GND): Ground - Common ground pin.
5. Pin 5 (SI): Serial Data Input - Data is written to this pin.
6. Pin 6 (SCK): Serial Clock - Clock signal input for data transfer.
7. Pin 7 (HOLD#): Hold - Pauses serial communication while active low.
8. Pin 8 (VCC): Power Supply - Positive power supply pin.
The EPCS16SI8N is used primarily for non-volatile storage of FPGA configuration data, enabling the FPGA to load its configuration during power-up.

Manufacturer

The EPCS16SI8N is manufactured by Altera Corporation, which is now part of Intel Corporation. Altera was known for designing and manufacturing programmable logic devices, including field-programmable gate arrays (FPGAs), complex programmable logic devices (CPLDs), and related software. Altera's products are used in a variety of applications, such as telecommunications, industrial equipment, automotive systems, and consumer electronics.
In 2015, Intel Corporation, a leading technology company known for its processors and semiconductor products, acquired Altera for approximately $16.7 billion. This acquisition allowed Intel to expand its product offerings in the FPGA market and enhance its capabilities in designing and manufacturing integrated circuits. As part of Intel, Altera's products and technologies continue to be developed and integrated into Intel's broader semiconductor solutions.

Application

The EPCS16SI8N is a serial configuration device often used for non-volatile memory storage in FPGA applications. It is utilized for storing configuration data for FPGAs such as those from the Intel (Altera) Cyclone, Stratix, and Arria series. Key application areas include:
1. FPGA configuration storage.
2. Embedded systems requiring reliable non-volatile memory.
3. Systems needing configuration data to be loaded on power-up.
4. Industrial automation equipment.
5. Consumer electronics.
6. Communications infrastructure.
Its compact size and serial interface make it suitable for various applications where space and efficient data storage are critical.

Package

The EPCS16SI8N is an EEPROM device from Intel/Altera, typically used for configuration storage in FPGAs. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for surface mounting on PCBs.

Frequently Asked Questions


Q: What is the memory size of the EPCS16SI8N?
A: The memory size is 16Mb (Megabit), suitable for storing configuration data for Altera FPGAs.


Q: Is this device in-system programmable?
A: Yes, it features In System Programmable (ISP) capability, allowing programming without removal from the circuit board.


Q: What is the operating voltage range for this component?
A: It operates within a supply voltage range of 2.7V to 3.6V, offering flexibility for various 3.3V logic systems.


Q: What is the operating temperature range?
A: The industrial temperature range is -40°C to +85°C, ensuring reliable performance in harsh environments.


Q: What is the package type for the EPCS16SI8N?
A: It comes in an 8-SOIC (0.154", 3.90mm Width) surface-mount package, ideal for compact PCB designs.


Q: Is the EPCS16SI8N an obsolete part?
A: Yes, the part status is listed as Obsolete. For new designs, consider checking Altera's current programmable configuration device alternatives.


Q: What standard packaging method is used?
A: The device is supplied in a Tube packaging, suitable for manual assembly or low-volume automated production.


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