XC6SLX9-3TQG144I is a member of Xilinx’s Spartan-6 LX Family of FPGAs
Specifications
MFR:
Xilinx
Product Number:
XC6SLX9-3TQG144I
Description:
Spartan-6 LX Family Of Field-Programmable Gate Arrays (FPGAs)
Highlight:
Xilinx Spartan-6 LX FPGA
,XC6SLX9-3TQG144I FPGA
,Spartan-6 LX FPGA with warranty
Introduction
XC6SLX9-3TQG144I is a member of Xilinx's Spartan-6 LX Family of FPGAs
The XC6SLX9-3TQG144I is a member of Xilinx's Spartan-6 LX Family of Field-Programmable Gate Arrays (FPGAs), designed for cost-sensitive and low-power embedded applications while delivering flexible logic and I/O capabilities.
Core Functions
Programmable Logic Core
- Configurable Logic Blocks (CLBs): The FPGA is built around 8,460 logic cells (equivalent to ~90,000 ASIC gates), which are the fundamental building blocks for implementing custom digital circuits. Each logic cell includes look-up tables (LUTs), flip-flops, and multiplexers, enabling the creation of combinational logic (e.g., adders, decoders) and sequential logic (e.g., registers, counters).
- Low-Power Architecture: Leverages Xilinx's 45nm low-power copper process, featuring Power Optimized Technology (POT). This reduces static and dynamic power consumption, making it suitable for battery-powered or energy-constrained devices.
Embedded Memory Resources
- Block RAM (BRAM): Integrates 144 Kbits of dedicated block RAM, organized into 9 independent 16 Kbit blocks. BRAM supports dual-port access, allowing simultaneous read/write operations at high speeds, and is ideal for implementing on-chip buffers, FIFOs (First-In-First-Out), and small data caches.
- Distributed RAM: Derived from unused LUTs, providing additional flexible memory for small-scale storage needs (e.g., lookup tables for signal processing).
Clock Management
- Equipped with 1 DCM_SP (Digital Clock Manager - Spartan-6) module, a key resource for clock synchronization and manipulation. It supports:
- Clock frequency synthesis (multiplication/division).
- Phase shifting (adjusting clock timing to align with system requirements).
- Clock de-skewing (eliminating timing inconsistencies across the FPGA).
I/O Flexibility
- 100 User I/O Pins: The TQG144 package (144-pin Thin Quad Flat Pack, TQFP) provides 100 configurable I/O pins, compatible with multiple industry-standard interfaces, including:
- LVCMOS (3.3V, 2.5V, 1.8V, 1.2V) for general-purpose digital connections.
- LVTTL for legacy system compatibility.
- Differential standards (e.g., LVDS) for high-speed, noise-immune data transmission (supporting up to ~622 Mbps).
- Voltage Tolerance: I/O banks can be independently configured to operate at different voltage levels, enabling seamless integration with mixed-voltage systems.
Configuration & Security
- Flexible Configuration Modes: Supports multiple configuration interfaces, such as JTAG (for debugging and programming), SPI (with flash memory), and I2C, allowing in-system programming (ISP) and field updates.
- Basic Security: Optional bitstream encryption (using AES) to protect intellectual property (IP) from unauthorized access or tampering.
Key Applications
The XC6SLX9-3TQG144I is widely used in cost and power-sensitive embedded systems, leveraging its balance of logic density, I/O count, and low power consumption.
Industrial Automation
- Controller Interfaces: Implements custom communication protocols (e.g., Modbus, CANopen) to bridge sensors, actuators, and industrial PCs.
- Real-Time Control: Acts as a dedicated logic controller for motor drives, process control systems, and factory automation equipment, where low latency and deterministic performance are critical.
Consumer Electronics
- Set-Top Boxes (STBs): Handles video/audio signal processing (e.g., format conversion, deinterlacing) and peripheral interfacing (HDMI, USB).
- Smart Home Devices: Enables connectivity (Zigbee, Wi-Fi) and local processing for smart thermostats, security cameras, and home automation hubs.
- Gaming Consoles & Peripherals: Implements custom I/O controllers, haptic feedback logic, or low-latency data processing.
Embedded Systems & IoT
- Edge Computing Nodes: Performs local data preprocessing (filtering, aggregation) for IoT sensors, reducing bandwidth usage by sending only critical data to the cloud.
- Embedded Controllers: Serves as a coprocessor alongside microcontrollers (MCUs) to offload complex tasks (e.g., signal conditioning, protocol handling) and enhance system performance.
Medical Devices
- Portable Medical Equipment: Powers low-power, compact devices such as blood glucose meters, pulse oximeters, and patient monitors, where power efficiency and small form factors are essential.
- Diagnostic Tools: Implements data acquisition and signal processing logic for medical imaging (e.g., ultrasound probes) or lab equipment.
Automotive Electronics (Low/Medium-Risk)
- In-Car Infotainment (IVI): Manages user interfaces, audio processing, and connectivity for car stereos or navigation systems.
- Body Electronics: Controls non-safety-critical systems like interior lighting, seat adjustments, or climate control modules.
Communications
- Low-Speed Networking: Implements simple network interfaces (Ethernet PHY control, UART/RS-485) for small-scale communication systems or industrial networks.
- Wireless Modems: Handles baseband signal processing for low-data-rate wireless technologies (e.g., LoRa, NB-IoT) in IoT gateways.
Key Specifications Summary
| Parameter | Specification |
|---|---|
| FPGA Family | Xilinx Spartan-6 LX |
| Logic Cells | 8,460 |
| Equivalent ASIC Gates | ~90,000 |
| Block RAM | 144 Kbits (9 x 16 Kbit blocks) |
| Clock Managers | 1 x DCM_SP |
| Package | 144-pin TQFP (TQG144) |
| User I/O Pins | 100 |
| Max I/O Speed | Up to 622 Mbps (LVDS) |
| Power Supply Voltage | Core: 1.2V; I/O: 1.2V–3.3V |
| Process Technology | 45nm low-power CMOS |
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