Images are for reference only
EPCS64SI16N
+BOMIC CONFIG DEVICE 64MBIT 16SOIC
-
ManufacturerAltera
-
Mfr. Part #EPCS64SI16N
-
In Stock6474
365 Days Quality Guarantee
7*24 hours service quarantee
90-day after-sales guarantee
Genuine Product Guarantee
Specifications
| Attribute | Value |
| Series | EPCS |
| Part Status | Obsolete |
| Base Product Number | EPCS64 |
| DigiKey Programmable | Verified |
| Programmable Type | In System Programmable |
| Memory Size | 64Mb |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Packaging | Tube |
Overview
Description
The EPCS64SI16N operates via a simple serial peripheral interface (SPI), making it efficient for both data storage and retrieval. This device is used to store the configuration bitstream of an FPGA, allowing the FPGA to load its configuration upon power-up or reset. Due to its non-volatile nature, the EPCS64SI16N retains data even without power, which is crucial for ensuring that FPGAs can boot up with the correct configuration each time.
Overall, the EPCS64SI16N is essential for applications where reliable and consistent FPGA configuration is necessary, providing an efficient and space-saving solution for FPGA-based designs.
Equivalent
1. Micron: M25P64, an SPI serial Flash memory.
2. Winbond: W25Q64, a 64Mb serial Flash memory.
3. Macronix: MX25L6445, a 64Mb serial Flash memory.
Ensure compatibility with your specific FPGA design requirements, as differences in pin configuration or memory architecture might exist.
Features
1. Capacity: Offers 64 megabits of memory, providing ample space for configuration data and user data storage.
2. Interface: Utilizes an SPI (Serial Peripheral Interface) for efficient data transfer and easy interfacing with microcontrollers and other digital devices.
3. Compatibility: Specifically designed to work with Intel/Altera FPGAs, ensuring seamless integration and reliable performance.
4. Operating Voltage: Supports a wide operating voltage range, typically from 2.7V to 3.6V, which provides flexibility in system design.
5. Package: Available in a 16-pin SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for space-constrained applications.
6. Speed: Capable of high-speed programming and configuration, which reduces system downtime during updates.
7. Security: Includes security features to protect the configuration data from unauthorized access, ensuring data integrity and confidentiality.
These features make the EPCS64SI16N suitable for a variety of applications requiring reliable FPGA configuration in compact form factors.
Pinout
1. Data Input (DI): Serial data input for programming.
2. Data Output (DO): Serial data output for reading.
3. Chip Select (nCS): Activates the device when low; used to select the EPCS device.
4. Serial Clock (CLK): Provides timing for data transfer.
5. Write Protect (WP): Disables writing to the status register when low.
6. Hold (HOLD): Pauses serial communication when low.
7. VCC: Supply voltage pin.
8. GND: Ground connection.
The EPCS64SI16N is designed primarily to serve as a non-volatile memory for configuration data, supporting in-system programming of FPGAs.
Manufacturer
Application
1. FPGA Configuration: Used to store configuration data for FPGAs, particularly in systems where remote updates or reconfiguration are needed.
2. Embedded Systems: Suitable for embedded systems requiring reliable configuration memory.
3. Consumer Electronics: Utilized in devices where consistent and precise FPGA configuration is necessary.
4. Telecommunications: Supports configuration tasks in network hardware like routers or switches.
5. Industrial Automation: Ensures stable FPGA configuration in automated control systems.
These applications leverage its reliable storage capability and efficient data retrieval for FPGA initialization and operation.
Package
Frequently Asked Questions
Q: What is the memory size of the EPCS64SI16N?
A: It has a 64Mb memory capacity, suitable for storing configuration data for Altera FPGAs.
Q: Can this device be programmed on the circuit board?
A: Yes, it supports In-System Programmable (ISP) functionality, allowing programming without removal from the PCB.
Q: What is the operating voltage range for this component?
A: The supply voltage range is 2.7V to 3.6V, compatible with common 3.3V logic systems.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C, suitable for industrial temperature environments.
Q: Is this part still in production?
A: The part status is listed as Obsolete, so it may not be available for new designs. Verify stock with distributors.
Q: What package type does the EPCS64SI16N use?
A: It comes in a 16-SOIC package with a 0.295" (7.50mm) body width, in a tube packaging format.