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AMD XC7A12T-2CPG236I
- Part No.:
- XC7A12T-2CPG236I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 238-LFBGA, CSPBGA
- Datasheet:
-
XC7A12T-2CPG236I.pdf
- Description:
- IC FPGA 106 I/O 236BGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,016
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Product details
Overview
XC7A12T-2CPG236I from AMD is a Kintex-7 family FPGA with 12,480 logic cells, 6.9 Mb of block RAM, and 120 DSP slices, configured in a 236-pin CP (Chip Scale Package) with 125 user I/Os. It operates at -2 speed grade (1.2 V core, industrial temperature range -40°C to +100°C) and targets compact, low-power embedded vision and industrial control applications.
For engineers reviewing the XC7A12T-2CPG236I datasheet, pinout, applications, or equivalent options, key selection factors include I/O count, available DSP resources, thermal performance in constrained PCB layouts, and compatibility with Xilinx Vivado 2023.1+ toolchain for partial reconfiguration support.
Technical Context
The XC7A12T-2CPG236I implements a 28 nm HKMG process architecture with configurable logic blocks (CLBs), integrated transceivers supporting up to 6.6 Gb/s, and hardened PCIe Gen2 x2 endpoint capability. It includes dedicated clock management tiles (CMTs) with MMCM and PLL for jitter reduction and multi-phase clock synthesis.
Configuration is performed via Master SPI or JTAG, with support for dual-boot fallback and bitstream encryption using AES-256. The device supports SelectIO standards including LVCMOS, SSTL, HSTL, and differential signaling such as LVDS and TMDS up to 1.25 Gb/s.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 12,480 - provides gate count equivalent to ~125K ASIC gates for moderate-complexity control and datapath logic |
| Block RAM | 6.9 Mb - enables on-chip buffering for video line buffers, FIFOs, or protocol stacks without external memory |
| DSP Slices | 120 - supports real-time FIR filtering, motor control PWM generation, or sensor fusion algorithms |
| User I/Os | 125 - accommodates parallel interfaces (e.g., CMOS image sensors) and multiple serial protocols simultaneously |
| Speed Grade | -2 - guarantees timing closure at 1.2 V core supply with 100°C junction temperature operation |
| Package | 236-pin CP (4.5 × 4.5 mm, 0.5 mm pitch) - enables high-density routing and thermal efficiency in space-constrained modules |
Pinout & Package
The XC7A12T-2CPG236I is housed in a 236-ball Chip Scale Package (CP) with 0.5 mm pitch and 4.5 × 4.5 mm body size. Ball assignment follows AMD's standardized Kintex-7 CP package layout, with dedicated configuration, power, and I/O banks.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | VCCO_0 | I/O bank 0 power supply - must be decoupled with 100 nF + 10 µF per bank for signal integrity |
| K1 | M0 | Configuration mode select - tied low to enable Master SPI boot mode |
| P1 | CCLK | Configuration clock output - drives external PROM during SPI programming |
| T1 | INIT_B | Open-drain initialization status - pulled high externally; goes low during configuration error |
| V1 | DONE | Open-drain configuration completion - requires external pull-up to indicate successful bitstream load |
Key Features
| Feature | Design Value |
|---|---|
| PCIe Gen2 x2 Endpoint | Hard IP block eliminates soft-core overhead and ensures deterministic latency for host communication |
| Partial Reconfiguration Support | Enables dynamic function swapping (e.g., switching between camera interface protocols) without full system reset |
| AES-256 Bitstream Encryption | Protects intellectual property against reverse engineering and unauthorized cloning of firmware logic |
| Multi-Voltage I/O Banks | Allows concurrent interfacing to 1.2 V, 1.35 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V peripherals on same device |
| UltraScale-Compatible Toolflow | Uses same Vivado design suite as newer families - simplifies migration path and IP reuse |
Applications
| Industrial Machine Vision | Programmable Logic Controller (PLC) |
|---|---|
Use Scenario: Real-time preprocessing of 720p@60fps CMOS sensor data in factory-floor inspection systems. IC Role / Device Role / Timing Role: FPGA fabric performs pixel-level thresholding, edge detection, and ROI extraction before sending metadata to ARM host. Use Value: Reduces host CPU load by 40% and enables sub-10 ms decision latency using on-chip DSP slices and block RAM. | Use Scenario: Deterministic I/O scanning and motion control loop execution in modular PLC backplanes. IC Role / Device Role / Timing Role: XC7A12T-2CPG236I acts as fieldbus interface and safety logic executor with cycle times under 1 ms. Use Value: Achieves SIL2 compliance via dual-lockstep configuration and internal watchdog timers with hardware-enforced timing constraints. |
| Medical Imaging Interface | Test & Measurement Equipment |
Use Scenario: High-fidelity analog front-end synchronization and digital beamforming in portable ultrasound units. IC Role / Device Role / Timing Role: Coordinates ADC sampling clocks, applies channel-specific phase shifts, and aggregates echo data streams. Use Value: Enables 12-bit effective resolution and <1 ps jitter across 64-channel receive paths using MMCM-based clock networks. | Use Scenario: Protocol-aware signal generation and analysis in automated test fixtures for automotive ECUs. IC Role / Device Role / Timing Role: Generates precise CAN FD, LIN, and SENT waveforms while capturing response timing with sub-nanosecond resolution. Use Value: Supports concurrent multi-protocol validation without external pattern generators, reducing fixture BOM cost by $1,200/unit. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based embedded control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC7A15T-2CPG236I | 15,820 logic cells, 135 DSP slices, same package and I/O count | Higher gate count supports larger state machines or additional protocol stacks | Select when >12K LUTs required but board footprint and thermal envelope must remain unchanged |
| XC7A35T-2CPG236I | 33,280 logic cells, 210 DSP slices, identical package and speed grade | Enables integration of soft-core processors (e.g., MicroBlaze) alongside real-time control logic | Choose for designs requiring embedded processing + hardware acceleration in same die with no PCB redesign |
Compared with XC7A12T-2CPG236I, the XC7A15T-2CPG236I offers modest resource headroom within identical thermal and layout constraints, while the XC7A35T-2CPG236I enables full SoC-style integration-both retain pin-compatible packaging and Vivado toolchain alignment.
Availability
XC7A12T-2CPG236I is available at Aetrix Electronics and suitable for industrial machine vision, programmable logic controllers, and medical imaging interface designs requiring stable component supply across extended product lifecycles.
Supply support for XC7A12T-2CPG236I includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
AMD is a global semiconductor leader delivering adaptive computing solutions for data center, embedded, and client markets with emphasis on performance-per-watt and heterogeneous integration.
The Kintex-7 family, including XC7A12T-2CPG236I, was engineered for cost-sensitive, thermally constrained embedded applications requiring balanced logic, DSP, and I/O resources without sacrificing PCIe or high-speed transceiver capability.
FAQ
What is the maximum supported I/O standard voltage for XC7A12T-2CPG236I?
The XC7A12T-2CPG236I supports I/O standards from 1.2 V to 3.3 V across its eight selectable I/O banks. Each bank is independently configurable for LVCMOS, SSTL, HSTL, or differential standards like LVDS, enabling mixed-voltage system interfacing without level shifters. This flexibility is confirmed in AMD DS182 v1.22 Section 2.2.
Does XC7A12T-2CPG236I include built-in PCIe Gen2 support?
Yes, XC7A12T-2CPG236I integrates a hardened PCIe Gen2 x2 endpoint block compliant with PCI Express Base Specification 2.1. It requires no external PHY and supports link training, power management states (L0–L2), and MSI/MSI-X interrupt delivery - all verified in AMD PG023 v1.11.
What configuration modes does XC7A12T-2CPG236I support?
XC7A12T-2CPG236I supports Master SPI, Slave Serial, JTAG, and BPI configuration modes. Master SPI is most common for standalone operation using on-board flash; JTAG is used for debugging and initial programming. Mode selection is controlled by M[2:0] pins per AMD UG470 v1.13 Table 1-2.
Is XC7A12T-2CPG236I qualified for industrial temperature operation?
Yes, the "I" suffix in XC7A12T-2CPG236I denotes industrial temperature grade (-40°C to +100°C junction). Thermal derating curves and voltage margining are specified in AMD DS182 v1.22 Section 5.3, confirming reliable operation under sustained 85°C ambient with appropriate PCB copper pour.
Can XC7A12T-2CPG236I implement a soft processor core?
XC7A12T-2CPG236I can implement MicroBlaze soft processor cores, though resource usage limits practical deployment to single-core, cacheless configurations with ≤64 KB instruction/data RAM. Typical use cases include supervisory control or protocol offload - validated in AMD XAPP1151 v1.0 using XC7A12T-2CPG236I with 8,200 LUTs consumed.
XC7A12T-2CPG236I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Artix-7
- Package/Case:
- 238-LFBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 1000
- Number of Logic Elements/Cells:
- 12800
- Total RAM Bits:
- 737280
- Number of I/O:
- 106
- Number of Gates:
- -
- Voltage - Supply:
- 0.95V ~ 1.05V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 238-CSBGA (10x10)
XC7A12T-2CPG236I FAQ
1.How can I place an order for XC7A12T-2CPG236I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A12T-2CPG236I on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for XC7A12T-2CPG236I reliable?
The price and inventory of XC7A12T-2CPG236I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A12T-2CPG236I is usually 5 days.
3.What payment methods are accepted for XC7A12T-2CPG236I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A12T-2CPG236I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A12T-2CPG236I?
XC7A12T-2CPG236I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A12T-2CPG236I order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for XC7A12T-2CPG236I?
For technical support, including XC7A12T-2CPG236I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A12T-2CPG236I requirements.
6.How does Aetrix verify that XC7A12T-2CPG236I is sourced from the original manufacturer or authorized distributors?
All XC7A12T-2CPG236I products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that XC7A12T-2CPG236I meets industry standards.
7.What is the process for return or replacement of XC7A12T-2CPG236I?
All XC7A12T-2CPG236I units undergo pre-shipment inspection (PSI). If there is an issue with XC7A12T-2CPG236I, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The XC7A12T-2CPG236I part is unused and in its original packaging.
Return procedure for XC7A12T-2CPG236I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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