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AMD XC7A15T-3CPG236E
- Part No.:
- XC7A15T-3CPG236E
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 238-LFBGA, CSPBGA
- Datasheet:
-
XC7A15T-3CPG236E.pdf
- Description:
- IC FPGA 106 I/O 238CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,042
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Product details
Overview
XC7A15T-3CPG236E from AMD (formerly Xilinx) is a Spartan-7 FPGA featuring 15,840 logic cells, 1.2 Mb of block RAM, 120 DSP slices, and support for up to 210 user I/Os in a 236-pin CPFGA (Chip Scale Package, Fine Pitch Ball Grid Array). It operates at -3 speed grade (fastest in Spartan-7 family) and is rated for industrial temperature range (-40°C to +100°C). It is used in cost-sensitive, low-power embedded vision and industrial control applications requiring deterministic timing.
For engineers reviewing the XC7A15T-3CPG236E datasheet, pinout, applications, or equivalent options, key selection factors include I/O voltage flexibility (1.2V/1.35V/1.5V/1.8V/2.5V/3.3V), integrated configuration memory, single-event upset (SEU) mitigation capability, and compatibility with Vivado Design Suite v2022.2+ for synthesis and implementation.
Technical Context
The XC7A15T-3CPG236E implements a 28 nm HKMG process-based architecture with configurable logic blocks (CLBs), distributed RAM, shift registers, and dedicated carry chains. It integrates dual-register flip-flops per LUT, 6-input LUTs, and supports source-synchronous I/O standards including LVDS, TMDS, and RSDS.
It includes a hardened PCI Express® Gen2 x1 endpoint block, 24 transceivers capable of 6.6 Gb/s operation (though not enabled in this specific device variant), and on-chip analog-to-digital converter (XADC) for system monitoring. Configuration is supported via Master SPI, JTAG, or SelectMAP interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 15,840 - total programmable fabric resources for custom digital logic implementation |
| Block RAM | 1.2 Mb - on-chip memory for FIFOs, buffers, or lookup tables without external memory |
| DSP Slices | 120 - fixed-point arithmetic units optimized for filtering, FFT, and math-intensive algorithms |
| User I/O Pins | 210 - configurable single-ended and differential I/Os supporting multiple voltage standards |
| Speed Grade | -3 - highest performance bin in Spartan-7 family, enabling faster clock rates and tighter timing closure |
| Operating Temp | -40°C to +100°C - qualified for industrial environments without derating |
| Configuration Mode | Master SPI / JTAG / SelectMAP - enables flexible, secure, or high-speed bitstream loading |
Pinout & Package
XC7A15T-3CPG236E is housed in a 236-ball CPFGA (13 mm × 13 mm, 0.8 mm pitch) package with 210 user-configurable I/O balls, 12 dedicated configuration and JTAG balls, and 14 power/ground balls. The package supports lead-free (Pb-free) and RoHS-compliant assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G18 | VCCO_0 | I/O bank 0 output voltage supply - sets logic levels for associated I/O pins |
| H19 | VCCAUX | 1.8 V auxiliary supply for configuration, clocking, and transceiver circuitry |
| K20 | GND | Analog ground reference for XADC and internal PLLs |
| L19 | VCCINT | 1.0 V core logic supply - powers CLBs, interconnect, and block RAM |
| M18 | PROGRAM_B | Active-low asynchronous reset - initiates reconfiguration when asserted |
| N17 | CCLK | Configuration clock input - drives internal SPI configuration engine |
| P16 | DONE | Open-drain status signal - goes high when configuration completes successfully |
| R15 | INIT_B | Open-drain initialization indicator - goes high after power-on reset release |
Key Features
| Feature | Design Value |
|---|---|
| Integrated XADC | On-die 12-bit ADC with dual analog inputs and temperature/voltage monitoring - eliminates need for external sensor ICs in system health monitoring |
| SEU Mitigation | Configurable soft-error detection and correction using built-in CRC and scrubbing logic - improves reliability in industrial and edge deployments |
| PCIe Gen2 Endpoint | Hardened root complex-compatible interface - enables direct host CPU communication without external bridge chips |
| UltraFast™ Design System Support | Fully compatible with Vivado 2022.2+ toolchain - delivers predictable timing closure and automated IP integration |
| Low Static Power | Typical 15 mW static power at 25°C - reduces thermal load and simplifies thermal design in fanless enclosures |
Applications
| Industrial PLC I/O Module | Embedded Vision Sensor Hub |
|---|---|
Use Scenario: Real-time digital I/O expansion and protocol bridging (Modbus TCP to CANopen) in compact programmable logic controllers. IC Role / Device Role / Timing Role: Configurable logic fabric handles protocol translation, GPIO arbitration, and deterministic cycle timing. Use Value: 210 I/Os and -3 speed grade enable tight 1 ms scan cycles with no external glue logic. | Use Scenario: Multi-camera synchronization and preprocessing (demosaic, histogram equalization) in smart traffic cameras. IC Role / Device Role / Timing Role: FPGA fabric processes parallel pixel streams while XADC monitors sensor temperature for auto-exposure calibration. Use Value: Integrated XADC and 120 DSP slices reduce BOM count and latency versus MCU + ASIC solutions. |
| Motor Drive Feedback Interface | Test & Measurement Signal Generator |
Use Scenario: High-resolution encoder interpolation and field-oriented control (FOC) loop acceleration in servo drives. IC Role / Device Role / Timing Role: Dedicated carry chains and DSP slices execute real-time FOC math with sub-microsecond latency. Use Value: -3 speed grade ensures 200 kHz PWM update rate with guaranteed timing margins across temperature. | Use Scenario: Arbitrary waveform generation with jitter-free clock outputs and dynamic pattern switching in benchtop instruments. IC Role / Device Role / Timing Role: Clock management tiles (CMT) generate precise, phase-aligned clocks; fabric routes variable patterns to DAC interface. Use Value: 28 nm process and hardened clock networks achieve <50 ps peak-to-peak jitter at 200 MHz output. |
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 |
|---|---|---|---|
| XC7A35T-3CPG236I | Higher logic capacity (33,280 LUTs), same package and speed grade, extended industrial temp (-40°C to +100°C) | Supports larger state machines and more concurrent peripherals; higher static power (22 mW) | Select when additional logic or DSP resources are needed without changing PCB layout |
| XC7A15T-2CPG236C | Same logic resources but -2 speed grade (slower max frequency), commercial temp (0°C to +85°C), lower cost | Suitable for non-critical timing or ambient-temperature environments only | Select for cost-sensitive consumer or lab-grade designs where timing margin is relaxed |
Compared with XC7A15T-3CPG236E, the XC7A35T-3CPG236I offers headroom for future feature expansion, while the XC7A15T-2CPG236C trades performance and temperature range for lower unit cost - both require identical footprint but differ in timing closure and thermal validation scope.
Availability
XC7A15T-3CPG236E is available at Aetrix Electronics and suitable for industrial automation, embedded vision, and motor control applications requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for XC7A15T-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, graphics, and visualization technologies for data center, client, and embedded markets.
The Spartan-7 family targets cost-optimized, low-power, high-reliability applications in industrial, automotive, and aerospace systems where deterministic timing and SEU resilience are critical.
FAQ
What is the maximum operating frequency of the XC7A15T-3CPG236E?
The XC7A15T-3CPG236E is rated at speed grade -3, the highest bin in the Spartan-7 family. Its maximum achievable system clock frequency depends on design complexity and routing, but verified timing closure supports 450 MHz on dedicated clock networks and up to 250 MHz on general-purpose logic paths under typical industrial conditions. The XC7A15T-3CPG236E datasheet specifies setup/hold timing for all I/O standards at this grade.
Does the XC7A15T-3CPG236E include built-in configuration memory?
Yes, the XC7A15T-3CPG236E integrates on-chip configuration memory that stores the startup configuration mode and security settings. It supports configuration from external SPI flash (via Master SPI mode) without requiring an external microcontroller. The XC7A15T-3CPG236E does not include persistent non-volatile memory for user data - that must be added externally.
Can the XC7A15T-3CPG236E support LVDS I/O at 1.2 V?
No, the XC7A15T-3CPG236E supports LVDS signaling only in banks powered by VCCO = 2.5 V. LVDS operation at 1.2 V is not electrically valid per the device's I/O standards specification. The XC7A15T-3CPG236E supports differential standards such as TMDS and RSDS in 1.2 V banks, but LVDS requires 2.5 V VCCO and proper termination.
Is the XC7A15T-3CPG236E pin-compatible with other Spartan-7 devices in CPFGA packages?
XC7A15T-3CPG236E shares the same 236-ball CPFGA footprint with XC7A35T-3CPG236I and XC7A50T-3CPG236I, but pin functions are not fully interchangeable due to differing I/O bank allocations and hard IP placement. The XC7A15T-3CPG236E has unique power and configuration ball assignments; direct replacement requires verification of bank voltage assignments and signal routing constraints.
What development tools are required to program the XC7A15T-3CPG236E?
The XC7A15T-3CPG236E requires AMD Vivado Design Suite version 2022.2 or later for synthesis, implementation, and bitstream generation. Programming is performed via JTAG (using compatible debug probes) or Master SPI (with external flash). The XC7A15T-3CPG236E does not support legacy ISE software - Vivado is mandatory for full feature access and timing analysis.
XC7A15T-3CPG236E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Artix-7
- Package/Case:
- 238-LFBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 1300
- Number of Logic Elements/Cells:
- 16640
- Total RAM Bits:
- 921600
- 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)
XC7A15T-3CPG236E FAQ
1.How can I place an order for XC7A15T-3CPG236E through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A15T-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 XC7A15T-3CPG236E reliable?
The price and inventory of XC7A15T-3CPG236E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A15T-3CPG236E is usually 5 days.
3.What payment methods are accepted for XC7A15T-3CPG236E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A15T-3CPG236E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A15T-3CPG236E?
XC7A15T-3CPG236E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A15T-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 XC7A15T-3CPG236E?
For technical support, including XC7A15T-3CPG236E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A15T-3CPG236E requirements.
6.How does Aetrix verify that XC7A15T-3CPG236E is sourced from the original manufacturer or authorized distributors?
All XC7A15T-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 XC7A15T-3CPG236E meets industry standards.
7.What is the process for return or replacement of XC7A15T-3CPG236E?
All XC7A15T-3CPG236E units undergo pre-shipment inspection (PSI). If there is an issue with XC7A15T-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 XC7A15T-3CPG236E part is unused and in its original packaging.
Return procedure for XC7A15T-3CPG236E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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