The AMD XC2S30-6VQG100C is a high-performance Field Programmable Gate Array (FPGA) from the renowned Spartan-II family. This programmable logic device delivers exceptional flexibility with 30,000 system gates, 972 logic cells, and reliable 263MHz operation. Designed for cost-sensitive applications requiring robust digital logic implementation, this Xilinx FPGA offers an excellent balance of performance, features, and value.
XC2S30-6VQG100C Key Features and Benefits
The XC2S30-6VQG100C combines advanced programmable logic architecture with practical I/O capabilities in a compact 100-pin VTQFP package. Engineers choose this FPGA for applications demanding reliable performance without excessive power consumption.
Programmable Logic Architecture
This Spartan-II device features a flexible Configurable Logic Block (CLB) architecture arranged in a 12 x 18 array, providing 216 total CLBs. Each CLB contains four logic cells with 4-input look-up tables (LUTs), enabling complex combinational logic implementation. The architecture supports both synchronous and asynchronous design methodologies.
Memory Resources
The XC2S30-6VQG100C provides generous on-chip memory options for data buffering and storage applications:
| Memory Type |
Capacity |
| Block RAM |
24 Kbits (6 blocks) |
| Distributed RAM |
13,824 bits |
| Total RAM Bits |
24,576 |
Block RAM cells operate as fully synchronous dual-ported 4096-bit memories with independent control signals for each port. This enables simultaneous read and write operations from different clock domains.
XC2S30-6VQG100C Technical Specifications
Understanding the complete specifications helps engineers integrate this FPGA into their designs effectively.
Core Electrical Parameters
| Parameter |
Value |
| Supply Voltage (VCCINT) |
2.5V (2.375V to 2.625V) |
| I/O Voltage (VCCO) |
1.5V to 3.3V |
| Operating Temperature |
0°C to 85°C (Commercial) |
| Speed Grade |
-6 |
| Technology Node |
0.18μm CMOS |
Logic and I/O Resources
| Specification |
Value |
| System Gates |
30,000 |
| Logic Cells |
972 |
| CLB Array |
12 x 18 |
| Total CLBs |
216 |
| User I/O (VQG100) |
60 |
| Maximum User I/O |
92 |
| Global Clock Pins |
4 |
Package Information for XC2S30-6VQG100C
The VQG100 package designation indicates a 100-pin Very Thin Quad Flat Pack with lead-free (Pb-free) RoHS-compliant terminations. This surface-mount package suits high-density PCB designs requiring minimal board space.
Package Specifications
| Dimension |
Value |
| Package Type |
100-VTQFP |
| Pin Count |
100 |
| Lead Pitch |
0.5mm |
| Body Size |
14mm x 14mm |
| Lead Finish |
Lead-free (RoHS compliant) |
Spartan-II FPGA Clock Management
The XC2S30-6VQG100C includes four Delay-Locked Loops (DLLs) positioned at each corner of the die. These DLLs provide essential clock management functions for high-speed digital designs.
DLL Capabilities
The integrated DLLs offer clock deskewing to eliminate clock distribution delays within the FPGA. Engineers can multiply or divide input clock frequencies and create precise phase-shifted clock outputs for DDR interfaces and other timing-critical applications. System clock rates up to 200MHz are supported with proper timing closure.
I/O Standards Supported by XC2S30-6VQG100C
This Spartan-II FPGA supports 16 selectable I/O standards, providing flexibility for interfacing with various logic families and voltage domains:
- LVTTL and LVCMOS (3.3V, 2.5V, 1.8V, 1.5V)
- GTL and GTL+
- HSTL Class I, II, III, and IV
- SSTL2 and SSTL3 (Class I and II)
- PCI 3.3V and 5V
- AGP 2X
Configuration Modes for XC2S30-6VQG100C
The FPGA supports multiple configuration modes to accommodate different system architectures and boot requirements.
Available Configuration Options
| Mode |
Data Width |
Clock Direction |
| Master Serial |
1-bit |
Output |
| Slave Serial |
1-bit |
Input |
| Slave Parallel |
8-bit |
Input |
| Boundary-Scan (JTAG) |
1-bit |
N/A |
Configuration data requires 336,768 bits for complete device programming. The configuration interface supports cascading multiple FPGAs using the serial DOUT signal.
Typical Applications for AMD XC2S30-6VQG100C
The XC2S30-6VQG100C serves diverse embedded and industrial applications where programmable logic provides design flexibility and reduces time-to-market.
Industrial and Commercial Applications
This FPGA excels in automotive infotainment systems, communication equipment, broadband access devices, and personal electronics. The combination of moderate logic density, adequate I/O count, and low power consumption makes it suitable for portable and battery-powered devices.
Design Advantages Over ASICs
Compared to mask-programmed ASICs, the XC2S30-6VQG100C eliminates non-recurring engineering costs and lengthy development cycles. Field programmability enables design upgrades and bug fixes without hardware replacement, reducing product lifecycle costs.
Ordering Information
The complete part number XC2S30-6VQG100C decodes as follows:
| Code |
Meaning |
| XC2S30 |
Spartan-II, 30K gates |
| -6 |
Speed grade (Commercial only) |
| VQ |
100-pin VTQFP package |
| G |
Pb-free/RoHS compliant |
| 100 |
Pin count |
| C |
Commercial temperature (0°C to 85°C) |
Why Choose XC2S30-6VQG100C for Your Design
The AMD XC2S30-6VQG100C delivers proven Spartan-II architecture reliability in a cost-effective package. With 30,000 system gates, 60 user I/O pins, and comprehensive memory resources, this FPGA addresses mid-range programmable logic requirements. The lead-free package meets current environmental regulations while maintaining excellent solderability.
Engineers benefit from mature design tools, extensive documentation, and widespread industry adoption. Whether prototyping new concepts or producing volume applications, the XC2S30-6VQG100C provides the flexibility and performance modern digital designs demand.
