Overview
The XC3S400AN-4FGG400C is a non-volatile Field-Programmable Gate Array (FPGA) from AMD/Xilinx, part of the Spartan-3AN family. This device combines the benefits of low-cost, SRAM-based FPGAs with the security and ease of configuration of non-volatile Flash technology. Based on 90nm production-proven technology, it offers exceptional performance, cost-effectiveness, and a wide range of features that make it suitable for various applications.
Key Specifications
| Specification | Description |
|---|---|
| Number of Gates | 400,000 |
| Voltage - Supply | 1.14V ~ 1.26V |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TJ) |
| Number of Logic Elements/Cells | 8,064 |
| Number of I/O | 400 (in 400-pin package) |
| Total RAM Bits | 368,640 (including block and distributed RAM) |
| Block RAM Blocks | 20 |
| Distributed RAM Bits | 56,000 |
| Flash Size | Up to 4M bits (user flash: 2M bits) |
| DCMs (Digital Clock Managers) | 4 |
| I/O Standards | Supports 26 popular single-ended and differential signaling standards |
| Package / Case | 400-pin FBGA (21x21 mm) |
Key Features
- Non-Volatile Technology: Includes built-in in-system Flash memory for configuration and non-volatile data storage, eliminating the need for external memory.
- High Performance: Based on 90nm production-proven technology, offering exceptional performance and cost-effectiveness.
- RAM and Multipliers: Up to 576 Kbits of dedicated block RAM and 176 Kbits of distributed RAM, along with enhanced 18x18 multipliers.
- Digital Clock Managers (DCMs): Four DCMs with eight global clocks and eight additional clocks per half of the device.
- Power Management: Features a 'Suspend' mode that reduces total FPGA power by more than 40%, with fast wake-up mechanism and system-level synchronization.
- Security and Authentication: Includes a permanent unique Device DNA serial number and Factory Flash ID, enabling customized algorithms for authentication and security).
- MultiBoot Capability: Allows for two or more configuration files to be stored in a single device, enabling field upgrades, test modes, or multiple system configurations).
- Compatibility and Support: Fully compatible with Xilinx ISE and WebPACK software development systems, and supports MicroBlaze and PicoBlaze embedded processor cores).
Applications
The XC3S400AN-4FGG400C is suitable for a variety of applications, including:
- Space-Constrained Applications: Ideal for blade servers, medical devices, and other small consumer products where space is limited).
- Automotive Systems: Used in automotive infotainment, telematics, and GPS systems).
- Display Devices: Supports TMDS and PPDS standards, making it suitable for display devices).
- Industrial and Consumer Electronics: Applicable in various industrial and consumer electronics where low-cost, non-volatile FPGA solutions are required).
Q & A
- What is the XC3S400AN-4FGG400C?
The XC3S400AN-4FGG400C is a non-volatile Field-Programmable Gate Array (FPGA) from AMD/Xilinx, part of the Spartan-3AN family.
- What technology is it based on?
It is based on 90nm production-proven technology.
- What are the key features of this FPGA?
Key features include non-volatile Flash memory, high performance, extensive RAM and multiplier capabilities, and advanced power management.
- What are the operating temperature and voltage supply ranges?
The operating temperature range is 0°C ~ 85°C (TJ), and the voltage supply range is 1.14V ~ 1.26V.
- How many I/O pins does it have?
The XC3S400AN-4FGG400C has 400 I/O pins in the 400-pin FBGA package.
- What types of RAM does it support?
It supports up to 576 Kbits of dedicated block RAM and 176 Kbits of distributed RAM.
- Does it support any specific I/O standards?
Yes, it supports 26 popular single-ended and differential signaling standards, including LVDS, RSDS, and others.
- What is the 'Suspend' mode in this FPGA?
The 'Suspend' mode reduces total FPGA power by more than 40%, with a fast wake-up mechanism and system-level synchronization.
- Is it compatible with any specific software development systems?
Yes, it is fully compatible with Xilinx ISE and WebPACK software development systems.
- What are some common applications for this FPGA?
Common applications include space-constrained systems, automotive infotainment, telematics, GPS, and various industrial and consumer electronics.
