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AMD XC7A12T-3CPG236E
- Part No.:
- XC7A12T-3CPG236E
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 238-LFBGA, CSPBGA
- Datasheet:
-
XC7A12T-3CPG236E.pdf
- Description:
- IC FPGA 106 I/O 236BGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,976
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Product details
Overview
XC7A12T-3CPG236E from AMD is a Spartan-7 FPGA with 12,800 logic cells, 3.3 V I/O voltage support, -3 speed grade, and 236-pin CP (Chip Scale Package) BGA封装. It integrates block RAM, DSP slices, and SelectIO resources for embedded control and interface bridging in space-constrained industrial controllers.
For engineers reviewing the XC7A12T-3CPG236E datasheet, pinout, applications, or equivalent options, key selection factors include I/O count (150 user I/O), operating temperature range (–40°C to +100°C), and configuration via SPIx4 or JTAG.
Technical Context
The XC7A12T-3CPG236E implements a 28 nm HKMG process-based architecture with integrated configuration logic supporting master SPI and JTAG modes. It includes 12 dedicated clock routing networks and supports LVCMOS, LVDS, and SSTL I/O standards across its 150 user-accessible pins.
This device features 600 Kbits of total block RAM, 40 DSP48E1 slices for arithmetic acceleration, and supports partial reconfiguration. Configuration security includes bitstream encryption and HMAC authentication.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 12,800 - determines maximum combinational/sequential logic capacity for control state machines or protocol engines |
| User I/O Count | 150 - enables direct connection to multiple peripherals without external glue logic |
| Block RAM | 600 Kbits - supports dual-port buffering for video frame storage or data streaming pipelines |
| DSP Slices | 40 × DSP48E1 - accelerates FIR filtering, FFT, or motor control algorithms in real time |
| Speed Grade | -3 - guarantees timing closure at highest operating frequencies for critical paths |
| Operating Temp | –40°C to +100°C - qualified for extended industrial environments without derating |
| I/O Voltage | 3.3 V - compatible with legacy industrial sensor and actuator interfaces |
Pinout & Package
XC7A12T-3CPG236E uses a 236-ball fine-pitch CSP (CP) BGA package with 0.5 mm pitch, 12 × 12 mm body size, and thermal pad on underside for enhanced power dissipation in compact PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND | Ground reference | Multiple dedicated balls provide low-inductance return paths for I/O and core domains |
| VCCO_0 | I/O bank supply | Supplies 3.3 V to Bank 0 I/Os; requires local decoupling for signal integrity |
| VCCAUX | Auxiliary supply | Provides 1.8 V to configuration logic, transceivers, and clock management circuits |
| M0–M2 | Mode select | Configures boot source (SPI/JTAG) during power-up; pulled high/low via resistors |
| CCLK | Configuration clock | Drives internal configuration shift register when in master SPI mode |
| PROGRAM_B | Reset & init control | Active-low signal that clears configuration memory and restarts startup sequence |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Security | Bitstream encryption and HMAC authentication prevent unauthorized cloning and firmware tampering |
| Partial Reconfiguration | Enables dynamic logic updates without system reset-critical for adaptive control systems |
| Dedicated Clock Networks | 12 global clock buffers reduce skew and jitter across large logic regions |
| SelectIO Technology | Supports mixed-voltage I/O banks with programmable drive strength and slew rate |
| Thermal Management | CP package with exposed thermal pad allows direct heatsink attachment in sealed enclosures |
Applications
| Industrial PLC I/O Module | Smart Sensor Hub |
|---|---|
Use Scenario: Real-time digital input/output conditioning and protocol translation in modular automation racks. IC Role / Device Role / Timing Role: FPGA fabric implements custom logic for fieldbus interface (e.g., Modbus RTU over RS-485) and deterministic cycle timing. Use Value: 150 user I/Os eliminate external bus expanders; -3 speed grade ensures sub-1 µs response latency. | Use Scenario: Aggregating and preprocessing data from multiple MEMS sensors (accelerometer, gyroscope, temp) before edge AI inference. IC Role / Device Role / Timing Role: Configurable logic synchronizes heterogeneous sensor sampling clocks and applies digital filtering using DSP48E1 slices. Use Value: 600 Kbits block RAM buffers multi-axis sensor streams; 3.3 V I/O directly interfaces legacy analog front-ends. |
| Embedded Vision Preprocessor | Secure Firmware Update Controller |
Use Scenario: Pixel-level image correction (defect pixel replacement, gamma correction) prior to transmission to host processor. IC Role / Device Role / Timing Role: FPGA fabric executes pipeline-parallel image processing kernels with precise pixel-clock alignment. Use Value: Dedicated clock networks ensure <100 ps skew across parallel pixel lanes; CP package fits within 12 mm × 12 mm camera module footprint. | Use Scenario: Authenticating and decrypting firmware images before loading into microcontroller flash memory. IC Role / Device Role / Timing Role: Secure configuration engine validates HMAC signature and decrypts AES-256 encrypted payload in hardware. Use Value: Bitstream encryption prevents extraction of decryption keys; –40°C to +100°C rating supports operation inside industrial gateways. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based control and interface applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC7A15T-3CPG236I | 15,800 logic cells, same package, -3 speed grade, extended temperature (–40°C to +100°C) | Higher logic density supports larger state machines or additional protocol stacks | Choose when design requires >12,800 LUTs but must retain identical board layout and thermal profile |
| XC7A35T-3CPG236I | 33,250 logic cells, same package, -3 speed grade, extended temperature | Enables integration of soft-core processors (e.g., MicroBlaze) alongside custom logic | Prefer when future scalability or embedded processor coexistence is required without changing PCB |
Compared with XC7A12T-3CPG236E, the XC7A15T-3CPG236I offers marginally higher logic capacity while maintaining pin and thermal compatibility, whereas the XC7A35T-3CPG236I provides substantial headroom for soft CPU integration-both retain identical 236-ball CP packaging and industrial temperature qualification.
Availability
XC7A12T-3CPG236E is available at Aetrix Electronics and suitable for industrial PLC modules, smart sensor hubs, and embedded vision preprocessor designs requiring stable component supply and long-term manufacturability.
Supply support for XC7A12T-3CPG236E 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 including FPGAs, adaptive SoCs, and AI accelerators for data center, edge, and embedded markets.
The Spartan-7 family targets cost-sensitive, power-efficient industrial and automotive applications where reliability, small form factor, and extended temperature operation are essential.
FAQ
What is the maximum supported I/O standard for XC7A12T-3CPG236E?
XC7A12T-3CPG236E supports LVCMOS, LVDS, and SSTL I/O standards across its 150 user I/O pins. Each I/O bank operates independently at 3.3 V, enabling mixed-voltage interfacing with sensors, ADCs, and communication transceivers without level-shifting components.
Does XC7A12T-3CPG236E support configuration via SPI flash?
Yes, XC7A12T-3CPG236E supports master SPI configuration mode using quad-SPI (SPIx4) flash devices. The M0–M2 pins configure boot mode, and CCLK drives the configuration clock during initialization from external flash memory.
What thermal considerations apply to the CP package of XC7A12T-3CPG236E?
The XC7A12T-3CPG236E uses a 236-ball chip-scale package with an exposed thermal pad. Effective thermal management requires soldering the pad to a solid copper thermal plane on the PCB and optionally attaching a low-profile heatsink for sustained operation above 65°C ambient.
Is XC7A12T-3CPG236E qualified for extended temperature operation?
Yes, XC7A12T-3CPG236E is rated for –40°C to +100°C operation and is qualified under industrial temperature specifications. This makes it suitable for deployment in uncontrolled environments such as factory floors, outdoor gateways, and motor control enclosures.
Can XC7A12T-3CPG236E implement secure firmware updates?
Yes, XC7A12T-3CPG236E includes hardware-accelerated AES-256 decryption and HMAC-SHA256 authentication for secure bitstream loading. This capability enables trusted firmware update workflows where only cryptographically signed images are accepted by the device.
XC7A12T-3CPG236E 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 ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 238-CSBGA (10x10)
XC7A12T-3CPG236E FAQ
1.How can I place an order for XC7A12T-3CPG236E through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A12T-3CPG236E 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-3CPG236E reliable?
The price and inventory of XC7A12T-3CPG236E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A12T-3CPG236E is usually 5 days.
3.What payment methods are accepted for XC7A12T-3CPG236E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A12T-3CPG236E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A12T-3CPG236E?
XC7A12T-3CPG236E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A12T-3CPG236E 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-3CPG236E?
For technical support, including XC7A12T-3CPG236E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A12T-3CPG236E requirements.
6.How does Aetrix verify that XC7A12T-3CPG236E is sourced from the original manufacturer or authorized distributors?
All XC7A12T-3CPG236E 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-3CPG236E meets industry standards.
7.What is the process for return or replacement of XC7A12T-3CPG236E?
All XC7A12T-3CPG236E units undergo pre-shipment inspection (PSI). If there is an issue with XC7A12T-3CPG236E, 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-3CPG236E part is unused and in its original packaging.
Return procedure for XC7A12T-3CPG236E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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