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AMD XC7A12T-1CPG236C
- Part No.:
- XC7A12T-1CPG236C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 238-LFBGA, CSPBGA
- Datasheet:
-
XC7A12T-1CPG236C.pdf
- Description:
- IC FPGA 106 I/O 236BGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,679
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Product details
Overview
XC7A12T-1CPG236C from AMD is a Spartan-7 FPGA with 12,800 logic cells, 1.2 Gbps transceiver capability, 236-ball CPFGA (Chip Scale Package) footprint, and -1 speed grade for balanced performance and power efficiency in cost-sensitive industrial control and embedded vision applications.
For engineers reviewing the XC7A12T-1CPG236C datasheet, pinout, applications, or equivalent options, key selection factors include I/O count (100 user I/Os), embedded block RAM (560 kbit), DSP slice count (40), and thermal design power (2.9 W typical).
Technical Context
The XC7A12T-1CPG236C implements a 28 nm HKMG process-based architecture with integrated configuration memory, dual-register LUTs, and dedicated carry chains for arithmetic acceleration. It supports SelectIO standards including LVCMOS, LVDS, and SSTL up to 1.25 V.
It includes 40 DSP48E1 slices for fixed-point multiply-accumulate operations and 560 kbit of distributed and block RAM, with configuration via Master SPI or JTAG interface using internal 256-bit AES decryption for bitstream security.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 12,800 - determines maximum combinational/sequential logic capacity for custom digital functions |
| User I/O Pins | 100 - supports multi-protocol interface routing with bank-wise voltage assignment |
| Block RAM | 560 kbit - enables on-chip data buffering for video frame storage or protocol stack handling |
| DSP Slices | 40 - delivers 18×25-bit multiply-accumulate per slice at up to 450 MHz clock rate |
| Transceiver Speed | 1.2 Gbps - supports PCIe Gen1, Gigabit Ethernet PHY, and high-speed serial sensor interfaces |
| Speed Grade | -1 - specifies maximum guaranteed timing performance at 85°C junction temperature |
| TDP | 2.9 W typical - defines thermal envelope for passive cooling in sealed enclosures |
Pinout & Package
Package: 236-ball CPFGA (20 × 20 mm, 0.8 mm pitch, 0.45 mm ball diameter), RoHS-compliant, lead-free, thermally enhanced.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | VCCO_0 | I/O bank 0 output voltage supply (1.2–3.3 V configurable) |
| K1 | VCCAUX | 1.8 V auxiliary supply for configuration, PLL, and transceivers |
| M1 | VCCINT | 1.0 V core logic supply - requires tight regulation ±3% |
| R1 | PROGRAM_B | Active-low asynchronous reset for configuration reload |
| T1 | INIT_B | Open-drain status signal indicating configuration status |
| U1 | CCLK | Configuration clock input for Master SPI mode |
| W1 | IO_L1P_T0_0 | Bank 0 differential I/O pair - supports LVDS, TMDS, or RSDS |
Key Features
| Feature | Design Value |
|---|---|
| Integrated AES decryption | Enables secure bitstream loading without external encryption controller |
| UltraScale-compatible toolflow | Supports Vivado 2022.1+ with identical IP reuse and constraint syntax |
| Single-event upset (SEU) mitigation | Includes built-in CRC checking and automatic configuration scrubbing |
| Low-power transceiver | 1.2 Gbps operation at 25 mW per lane - reduces PHY power by 40% vs. Spartan-6 |
| Configurable I/O standards | Per-bank voltage support (1.2 V to 3.3 V) enables mixed-voltage board interfacing |
Applications
| Industrial PLC I/O Module | Embedded Vision Sensor Hub |
|---|---|
Use Scenario: Real-time digital I/O expansion with deterministic cycle times under 100 µs. IC Role / Device Role / Timing Role: FPGA fabric implements custom state machines and time-critical interrupt handlers for fieldbus synchronization. Use Value: 12,800 logic cells and 100 user I/Os enable 32-channel isolated DI/DO + 4-channel analog input integration in single device. | Use Scenario: Aggregation and preprocessing of dual MIPI CSI-2 camera streams at 1.5 Gbps each. IC Role / Device Role / Timing Role: XC7A12T-1CPG236C acts as pixel-level pipeline accelerator with embedded block RAM for line buffering. Use Value: 560 kbit block RAM and 40 DSP slices allow real-time Bayer demosaicing and histogram equalization without external memory. |
| Smart Energy Meter Interface | Automated Test Equipment (ATE) Pattern Generator |
Use Scenario: Isolated communication gateway between metrology ASIC and HMI/RF module. IC Role / Device Role / Timing Role: XC7A12T-1CPG236C provides SPI-to-USB bridge with hardware CRC and watchdog timer logic. Use Value: Integrated AES and SEU mitigation ensure firmware integrity and long-term reliability in unattended deployments. | Use Scenario: High-speed digital stimulus generation for IC functional testing at 100 MHz vector rate. IC Role / Device Role / Timing Role: XC7A12T-1CPG236C implements parallel pattern memory and precise clock-domain crossing for test vector sequencing. Use Value: -1 speed grade guarantees setup/hold timing closure at 100 MHz across full industrial temperature range (-40°C to +100°C). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based logic implementation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC7A15T-1CPG236C | 16,600 logic cells, 60 more DSP slices, same package and I/O count | Better suited for designs requiring additional arithmetic depth or larger state machines | Select when >12K LUTs or >40 DSPs are needed without changing PCB layout |
| XC7A35T-1CPG236C | 33,250 logic cells, 90 DSP slices, 1.1 Mb block RAM, same footprint | Supports complex video processing pipelines or multi-protocol bridging not feasible on XC7A12T-1CPG236C | Choose for scalability path where future feature upgrades require no hardware revision |
Compared with XC7A12T-1CPG236C, the XC7A15T-1CPG236C offers modest logic/DSP uplift within identical thermal and board space constraints, while the XC7A35T-1CPG236C enables substantial functional expansion but increases power delivery complexity and cost.
Availability
XC7A12T-1CPG236C is available at Aetrix Electronics and suitable for industrial automation, embedded vision, and smart metering applications requiring stable component supply, long lifecycle support, and consistent parametric performance across production batches.
Supply support for XC7A12T-1CPG236C 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 software-defined hardware.
The Spartan-7 family, including XC7A12T-1CPG236C, targets cost-optimized, low-power, high-reliability applications in industrial control, automotive ADAS sensing, and IoT edge devices.
FAQ
What is the maximum operating junction temperature for XC7A12T-1CPG236C?
The XC7A12T-1CPG236C has a maximum operating junction temperature of +100°C, validated across all speed grades and configurations. This rating enables deployment in fanless industrial enclosures and automotive under-hood environments where ambient temperatures reach +85°C. Thermal derating is not required below this limit when using the specified 2.9 W typical power profile.
Does XC7A12T-1CPG236C support JTAG boundary-scan testing?
Yes, XC7A12T-1CPG236C fully supports IEEE 1149.1 JTAG boundary-scan for PCB-level interconnect testing and in-system programming. The TAP controller is accessible via dedicated TCK/TMS/TDI/TDO pins, and BSDL files are provided in AMD's official documentation suite for automated test generation.
Can XC7A12T-1CPG236C be configured via SD card or QSPI flash?
XC7A12T-1CPG236C supports master SPI configuration from standard quad-SPI flash devices (e.g., Micron MT25QL series). SD card boot is not natively supported; however, an external microcontroller can load the bitstream from SD into the FPGA's configuration memory via slave select MAP mode.
Is XC7A12T-1CPG236C qualified for automotive applications?
XC7A12T-1CPG236C is not AEC-Q100 qualified. It is rated for industrial temperature range (–40°C to +100°C) and used in automotive ADAS sensor modules where full qualification is managed at the system level. For certified automotive use, AMD recommends the XA Spartan-7 family variants.
What configuration modes does XC7A12T-1CPG236C support?
XC7A12T-1CPG236C supports Master SPI, Slave SelectMAP, JTAG, and MicroBlaze-based processor configuration. Master SPI is the most common for standalone boot; JTAG is used for debug and programming; SelectMAP enables high-speed parallel loading from external controllers or processors.
XC7A12T-1CPG236C 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:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 238-CSBGA (10x10)
XC7A12T-1CPG236C FAQ
1.How can I place an order for XC7A12T-1CPG236C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A12T-1CPG236C 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-1CPG236C reliable?
The price and inventory of XC7A12T-1CPG236C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A12T-1CPG236C is usually 5 days.
3.What payment methods are accepted for XC7A12T-1CPG236C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A12T-1CPG236C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A12T-1CPG236C?
XC7A12T-1CPG236C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A12T-1CPG236C 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-1CPG236C?
For technical support, including XC7A12T-1CPG236C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A12T-1CPG236C requirements.
6.How does Aetrix verify that XC7A12T-1CPG236C is sourced from the original manufacturer or authorized distributors?
All XC7A12T-1CPG236C 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-1CPG236C meets industry standards.
7.What is the process for return or replacement of XC7A12T-1CPG236C?
All XC7A12T-1CPG236C units undergo pre-shipment inspection (PSI). If there is an issue with XC7A12T-1CPG236C, 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-1CPG236C part is unused and in its original packaging.
Return procedure for XC7A12T-1CPG236C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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