My Inquiry
My Account
AMD XC7A15T-L1FTG256I
- Part No.:
- XC7A15T-L1FTG256I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 256-LBGA
- Datasheet:
-
XC7A15T-L1FTG256I.pdf
- Description:
- IC FPGA 170 I/O 256FTBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,037
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
XC7A15T-L1FTG256I from AMD (formerly Xilinx) is a Artix-7 FPGA featuring 15,850 logic cells, 1.8V core voltage, -1 speed grade, and 256-pin FTBGA package. It integrates 90 DSP slices, 4.9 Mb of block RAM, and supports PCIe Gen2 x2 endpoint functionality for embedded vision and industrial control applications.
For engineers reviewing the XC7A15T-L1FTG256I datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count (170 user I/Os), transceiver capability (no integrated transceivers), thermal performance (industrial temperature range –40°C to +100°C), and configuration interface (SPIx4, JTAG, SelectMAP).
Technical Context
The XC7A15T-L1FTG256I implements a 28 nm HKMG process-based architecture with configurable logic blocks (CLBs), distributed RAM, shift registers, and dedicated carry chains. It supports DDR3 memory interfaces up to 800 Mbps and includes hardened primitives for clock management (MMCM, PLL) and system-level integration (PCIe endpoint block).
No integrated multi-gigabit transceivers are present; high-speed serial I/O relies on LVDS or TMDS signaling via programmable I/O banks. Configuration is performed through master SPI, slave SPI, or JTAG, with bitstream encryption and SEU mitigation features enabled in this industrial-grade variant.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 15,850 - usable LUT-based fabric for combinational and sequential logic implementation |
| User I/O Count | 170 - single-ended or differential signals across 12 I/O banks with bank-specific voltage support |
| Block RAM | 4.9 Mb - distributed as 18 Kb BRAM primitives for FIFO, buffer, or lookup table storage |
| DSP Slices | 90 - fixed-point multiply-accumulate units supporting 25×18-bit operations at up to 450 MHz |
| Speed Grade | -1 - guaranteed timing performance at industrial temperature with 1.8V core supply |
| Operating Temperature | –40°C to +100°C - qualified for extended industrial environments without derating |
| Configuration Interface | SPIx4, JTAG, SelectMAP - enables secure, fast, or debug-friendly bitstream loading |
Pinout & Package
XC7A15T-L1FTG256I is housed in a 256-pin Fine-Pitch Thin Quad Flatpack Ball Grid Array (FTBGA) with 1.0 mm ball pitch and 17 mm × 17 mm body size. The package supports thermal dissipation up to 2.5 W under typical industrial operating conditions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core Power Supply | 1.8V supply for FPGA logic fabric; requires low-noise regulation and local decoupling |
| VCCAUX | Auxiliary Power Supply | 1.8V supply for configuration, clocking, and I/O bank circuitry |
| VCCO_0 | I/O Bank Voltage | Programmable 1.2V/1.35V/1.5V/1.8V/2.5V/3.3V per bank; defines signal swing and interface compatibility |
| M0–M2 | Mode Pins | Set configuration mode at power-up (e.g., SPIx4, JTAG, or BPI) |
| CCLK | Configuration Clock | Driven by external source during master SPI configuration; controls bitstream load timing |
| INIT_B | Configuration Status | Open-drain output indicating configuration status and error detection |
Key Features
| Feature | Design Value |
|---|---|
| PCIe Gen2 Endpoint Block | Hardened IP enabling direct connection to host systems without external bridge ICs |
| MMCM & PLL Clock Management | Two MMCMs and one PLL for jitter-reduced clock synthesis, phase alignment, and frequency translation |
| SEU Mitigation | Configurable CRC checking and partial reconfiguration support to maintain functional integrity in radiation-prone environments |
| Bitstream Encryption | AES-256 encryption with battery-backed key storage prevents unauthorized configuration access |
| UltraFast Design System Support | Fully compatible with Vivado Design Suite 2023.1+ for synthesis, place-and-route, and timing closure |
Applications
| Industrial Motor Control | Embedded Vision Processing |
|---|---|
Use Scenario: Real-time closed-loop servo control with encoder feedback and PWM generation for multi-axis drives. IC Role / Device Role / Timing Role: FPGA fabric executes custom motion algorithms, PWM timing, and safety monitoring logic with sub-microsecond latency. Use Value: Deterministic timing and parallel I/O handling enable synchronized axis control without CPU intervention. | Use Scenario: On-camera preprocessing of 1080p60 video streams using Bayer demosaicing, noise reduction, and histogram equalization. IC Role / Device Role / Timing Role: XC7A15T-L1FTG256I processes pixel data in pipeline stages with precise clock domain crossing between sensor interface and memory subsystem. Use Value: 170 user I/Os support parallel CMOS image sensor interfaces while block RAM buffers frame lines for real-time filtering. |
| Programmable Logic Controller (PLC) | Test & Measurement Equipment |
Use Scenario: Modular PLC backplane with hot-swappable I/O modules requiring deterministic scan cycle execution and fieldbus protocol offload. IC Role / Device Role / Timing Role: XC7A15T-L1FTG256I implements cyclic executive logic, EtherCAT slave stack, and digital I/O conditioning in hardware. Use Value: -1 speed grade ensures consistent 250 ns logic propagation delay across industrial temperature range for reliable scan timing. | Use Scenario: High-precision waveform generation and acquisition in portable oscilloscopes with 12-bit ADC/DAC interfacing and trigger pattern matching. IC Role / Device Role / Timing Role: FPGA configures ADC sampling clocks, captures timestamped samples in BRAM, and performs real-time FFT windowing. Use Value: 4.9 Mb block RAM enables 8K-sample deep acquisition buffers with zero CPU overhead during capture. |
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 |
|---|---|---|---|
| XC7A35T-L1FTG256I | Higher logic capacity (33,280 LUTs), same package and speed grade | Supports larger state machines and additional protocol stacks (e.g., dual EtherCAT + PROFINET) | Select when design requires >20K LUTs or additional DSP slices without changing PCB layout |
| XC7A15T-L2FTG256I | Faster speed grade (-2), identical logic resources and I/O count | Enables higher clock frequencies (e.g., 200 MHz system clock vs. 160 MHz) in timing-critical control loops | Choose for improved timing margin in high-frequency motor control or tighter ADC sampling synchronization |
Compared with XC7A15T-L1FTG256I, the XC7A35T-L1FTG256I offers headroom for feature expansion, while the XC7A15T-L2FTG256I delivers tighter timing closure-both retain identical pinout, configuration, and thermal behavior.
Availability
XC7A15T-L1FTG256I is available at Aetrix Electronics and suitable for industrial motor control, embedded vision processing, and programmable logic controller (PLC) applications requiring stable component supply and long-term lifecycle assurance.
Supply support for XC7A15T-L1FTG256I 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 acquired Xilinx in 2022 and now develops adaptive computing platforms including FPGAs, MPSoCs, and ACAPs for data center, AI, and embedded markets.
The Artix-7 family, including XC7A15T-L1FTG256I, was designed for cost-sensitive, power-constrained embedded applications requiring high I/O density and deterministic real-time performance.
FAQ
What is the maximum supported DDR3 data rate for XC7A15T-L1FTG256I?
The XC7A15T-L1FTG256I supports DDR3 SDRAM interfaces up to 800 Mbps per pin (400 MHz clock), validated with Micron MT41J128M16JT-125K and similar industrial-grade components. This rate is achievable using the FPGA's dedicated memory controller logic and I/O timing calibration features. XC7A15T-L1FTG256I does not support LPDDR2 or DDR4.
Does XC7A15T-L1FTG256I include built-in transceivers for high-speed serial communication?
No, XC7A15T-L1FTG256I does not include multi-gigabit transceivers. High-speed serial links must be implemented using LVDS, TMDS, or sub-LVDS signaling through its programmable I/O banks. XC7A15T-L1FTG256I supports up to 1.25 Gbps differential signaling with proper board-level termination and routing. For native PCIe Gen2 x2, it uses the hardened endpoint block-not transceivers.
What configuration modes are supported by XC7A15T-L1FTG256I?
XC7A15T-L1FTG256I supports master SPI, slave SPI, JTAG, and SelectMAP configuration modes. Mode selection is controlled by M0–M2 pins at power-up. Bitstream encryption and fallback configuration are enabled in industrial-grade variants. XC7A15T-L1FTG256I does not support BPI or NAND flash boot modes.
Is XC7A15T-L1FTG256I qualified for automotive applications?
No, XC7A15T-L1FTG256I is rated for industrial temperature range (–40°C to +100°C) and is not AEC-Q100 qualified. It lacks automotive-specific reliability testing, failure-in-time (FIT) reporting, and extended temperature screening. For automotive use, AMD recommends the XA Artix-7 family (e.g., XA7A15T), which shares architecture but undergoes automotive qualification.
How many clock management tiles does XC7A15T-L1FTG256I contain?
XC7A15T-L1FTG256I contains two Mixed-Mode Clock Managers (MMCMs) and one Phase-Locked Loop (PLL). These provide independent clock synthesis, phase shifting, frequency multiplication/division, and jitter filtering. All three are accessible via Vivado constraints and support dynamic reconfiguration. XC7A15T-L1FTG256I does not include additional PLLs beyond this count.
XC7A15T-L1FTG256I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Artix-7
- Package/Case:
- 256-LBGA
- 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:
- 170
- 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:
- 256-FTBGA (17x17)
XC7A15T-L1FTG256I FAQ
1.How can I place an order for XC7A15T-L1FTG256I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A15T-L1FTG256I 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-L1FTG256I reliable?
The price and inventory of XC7A15T-L1FTG256I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A15T-L1FTG256I is usually 5 days.
3.What payment methods are accepted for XC7A15T-L1FTG256I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A15T-L1FTG256I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A15T-L1FTG256I?
XC7A15T-L1FTG256I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A15T-L1FTG256I 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-L1FTG256I?
For technical support, including XC7A15T-L1FTG256I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A15T-L1FTG256I requirements.
6.How does Aetrix verify that XC7A15T-L1FTG256I is sourced from the original manufacturer or authorized distributors?
All XC7A15T-L1FTG256I 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-L1FTG256I meets industry standards.
7.What is the process for return or replacement of XC7A15T-L1FTG256I?
All XC7A15T-L1FTG256I units undergo pre-shipment inspection (PSI). If there is an issue with XC7A15T-L1FTG256I, 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-L1FTG256I part is unused and in its original packaging.
Return procedure for XC7A15T-L1FTG256I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC7A15T-L1FTG256I Tags
-
ICE40LP384-SG32
Lattice Semiconductor Corporation
-
ICE40UL640-CM36AI
Lattice Semiconductor Corporation
-
ICE40UL1K-CM36AI
Lattice Semiconductor Corporation
-
LCMXO2-256HC-4SG32C
Lattice Semiconductor Corporation
-
10M02DCV36C8G
Intel
-
LCMXO2-256HC-4SG32I
Lattice Semiconductor Corporation
-
ICE5LP1K-SG48ITR
Lattice Semiconductor Corporation
-
ICE40LP1K-CM36
Lattice Semiconductor Corporation
-
LCMXO2-256ZE-1SG32I
Lattice Semiconductor Corporation
-
LCMXO2-256HC-4SG48I
Lattice Semiconductor Corporation
-
ICE40LP1K-CM81
Lattice Semiconductor Corporation
-
T20W80I4
Efinix, Inc.
Tech Hub
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
