AMD/Xilinx XC2C256
XC2C256 variants from AMD/Xilinx
XC2C256 Overview
What changes between part numbers, and what to check before you lock the BOM — CPLDs (Complex Programmable Logic Devices).
Key Features
- Footprint / package: 144-LQFP, 100-TQFPLand pattern and thermal pad differ between these packages — run a quick footprint check before you swap variants.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 3 distinct suffix patternsExamples: 7TQG144C, 7TQG144I, 7VQG100I. Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- CPLDs (Complex Programmable Logic Devices) — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 3 XC2C256 part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| XC2C256-7TQG144C | Package: 144-LQFP | Mounting Type: Surface Mount | Operating Temperature: 0°C ~ 70°C (TA) | Supplier Device Package: 144-TQFP (20x20) | Programmable Type: In System Programmable | Delay Time Tpd 1 Max: 6.7 ns | 144-LQFP | AMD/Xilinx | Active | Compliant | In Stock | |
| XC2C256-7TQG144I | Package: 144-LQFP | Mounting Type: Surface Mount | Operating Temperature: -40°C ~ 85°C (TA) | Supplier Device Package: 144-TQFP (20x20) | Programmable Type: In System Programmable | Delay Time Tpd 1 Max: 6.7 ns | 144-LQFP | AMD/Xilinx | Active | Compliant | In Stock | |
| XC2C256-7VQG100I | Package: 100-TQFP | Mounting Type: Surface Mount | Operating Temperature: -40°C ~ 85°C (TA) | Supplier Device Package: 100-VQFP (14x14) | Programmable Type: In System Programmable | Delay Time Tpd 1 Max: 6.7 ns | 100-TQFP | AMD/Xilinx | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on XC2C256 map to package, grade, and reel options.
How to Choose the Right XC2C256 CPLDs (Complex Programmable Logic Devices)
Match the footprint first
Packages here: 144-LQFP, 100-TQFP. Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For XC2C256, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "XC2C256" — include the full suffix (e.g. 7TQG144C, 7TQG144I, 7VQG100I). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for XC2C256 product family
Identity
Variant Parameters
Source XC2C256 with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 3 ordering variants from AMD/Xilinx. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the XC2C256 product family.