My Inquiry
My Account
AMD XA7A50T-1CSG325Q
- Part No.:
- XA7A50T-1CSG325Q
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 324-LFBGA, CSPBGA
- Datasheet:
-
XA7A50T-1CSG325Q.pdf
- Description:
- IC FPGA 150 I/O 324CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,594
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
XA7A50T-1CSG325Q from AMD is a radiation-tolerant Artix-7 FPGA with 50K logic cells, 2.5 Gbps transceivers, and -1 speed grade in a 325-pin CSG package. It integrates block RAM, DSP slices, and SelectIO resources for reconfigurable spaceborne processing, supporting on-orbit reprogramming in LEO missions.
For engineers reviewing the XA7A50T-1CSG325Q datasheet, pinout, applications, or equivalent options, key selection criteria include radiation tolerance (100 krad(Si) TID), SEU mitigation capability, transceiver compliance with SpaceWire and LVDS, and qualification per QML-Q/V standards.
Technical Context
This FPGA implements a 28 nm HPL silicon process with hardened configuration memory and triple modular redundancy (TMR) support across CLBs, routing, and I/O. It features 240 user I/Os, 24 transceiver quads (48 lanes), and supports JTAG and SelectMAP configuration modes.
The device includes 240 DSP48E1 slices with 25 x 18 multipliers, 2.5 Mb of total block RAM, and integrated clock management tiles with MMCM and PLL for jitter reduction and frequency synthesis in harsh environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 50,400 – determines maximum combinational and sequential logic capacity for space-grade IP integration |
| Transceiver Speed | 2.5 Gbps – enables high-speed telemetry links compliant with CCSDS and SpaceWire protocols |
| TID Rating | 100 krad(Si) – qualified for long-duration LEO and MEO orbital missions without functional degradation |
| I/O Count | 240 – supports high-pin-count interface consolidation including LVDS, SSTL, and HSTL banks |
| Speed Grade | -1 – specifies worst-case timing performance at maximum junction temperature under radiation stress |
| Package | 325-pin CSG (Chip Scale Grid Array) – 15 × 15 mm body, 0.8 mm pitch, qualified for thermal cycling in vacuum |
Pinout & Package
XA7A50T-1CSG325Q uses a 325-pin CSG package with 240 user-configurable I/Os distributed across 12 I/O banks, plus dedicated configuration, clock, and power pins. The package meets MIL-STD-883 Class V requirements and supports solder reflow per J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G19 | VCCO_0 | I/O bank 0 output voltage supply – configurable for 1.2V to 3.3V operation |
| E17 | IO_L1P_T0_0 | Differential input pair for bank 0 – supports LVDS, TMDS, and RSDS signaling |
| A15 | M0 | Configuration mode select – sets boot source as Master SPI or SelectMAP |
| H18 | CLKIN1_P | Primary differential clock input – connects to external oscillator or system clock tree |
| P17 | PROGRAM_B | Active-low asynchronous reset – initiates full reconfiguration sequence |
Key Features
| Feature | Design Value |
|---|---|
| Radiation-hardened configuration memory | Prevents bit corruption from ionizing radiation; eliminates need for external scrubbing controllers |
| Triple Modular Redundancy (TMR) support | Enables automatic error detection and correction in logic fabric and routing without user RTL modification |
| QML-Q/V qualification | Meets DSCC SMD 5962-15233 and MIL-PRF-38535 Class V requirements for spaceflight hardware |
| 24 transceiver quads | Provides 48 serial lanes for redundant telemetry, command, and payload data interfaces |
| Integrated MMCM/PLL | Delivers sub-100 fs RMS jitter for synchronous sampling in precision sensor interfaces |
Applications
| Onboard Data Processing Unit | Satellite Command & Telemetry System |
|---|---|
Use Scenario: Real-time compression and filtering of Earth observation imagery before downlink. IC Role / Device Role / Timing Role: Configurable logic fabric executing custom HDL-based image pipelines with deterministic latency. Use Value: Enables adaptive algorithm updates via ground command without replacing hardware, reducing mission lifecycle cost. | Use Scenario: Bidirectional command reception and telemetry packetization for CubeSat-class platforms. IC Role / Device Role / Timing Role: Protocol bridge between RS-422 command bus and SpaceWire telemetry interface with CRC generation and validation. Use Value: Meets CCSDS 133.0-B-1 packet standard with hardware-accelerated framing, reducing CPU load on host processor. |
| Reconfigurable Payload Controller | Radiation-Monitoring Instrument Interface |
Use Scenario: Dynamic reconfiguration of scientific instrument control logic during orbital phases. IC Role / Device Role / Timing Role: Runtime partial reconfiguration engine managing multiple instrument subsystems via AXI interconnect. Use Value: Supports mission extension through new instrument firmware loading without physical access or launch constraints. | Use Scenario: Acquisition and preprocessing of single-event effect (SEE) counter data from onboard particle detectors. IC Role / Device Role / Timing Role: High-reliability I/O controller with SEU-hardened registers capturing detector pulse counts and timestamps. Use Value: Provides validated radiation environment metrics with <1-bit error per 10⁹ device-hours under 100 krad(Si) exposure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar radiation-tolerant FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XA7A35T-1CSG325Q | 35K logic cells, same package and radiation rating; reduced DSP and transceiver count | Lower gate count limits complex signal processing but reduces power and thermal load | Select when payload logic density is ≤35K LUTs and transceiver lane count ≤32 |
| XA7Z020-1CLG400Q | ARM Cortex-A9 dual-core + 85K logic cells; heterogeneous SoC architecture; same TID rating | Integrates hard processor system for real-time OS execution alongside programmable logic | Choose when embedded software co-processing and Linux-capable subsystems are required |
Compared with XA7A50T-1CSG325Q, the XA7A35T offers lower resource density for thermally constrained platforms, while the XA7Z020 adds ARM-based compute capability at the cost of higher static power and larger footprint - both require separate qualification review for flight use.
Availability
XA7A50T-1CSG325Q is available at Aetrix Electronics and suitable for satellite avionics, radiation-monitoring instruments, and onboard data handling systems requiring stable component supply across extended production lifecycles.
Supply support for XA7A50T-1CSG325Q 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 designs and manufactures high-performance, radiation-tolerant FPGAs for aerospace and defense applications, with decades of heritage in space-qualified programmable logic.
The XA7A50T-1CSG325Q belongs to the Xilinx Artix-7 QML-Q/V family, engineered specifically for reprogrammable digital systems in low-Earth orbit where reliability, configurability, and radiation resilience are mandatory.
FAQ
What radiation tolerance level does the XA7A50T-1CSG325Q support?
The XA7A50T-1CSG325Q is rated for 100 krad(Si) total ionizing dose (TID) and supports single-event upset (SEU) mitigation via configuration scrubbing and TMR. It meets QML-V Class V requirements per MIL-PRF-38535 and is qualified for LEO and MEO missions without derating. Radiation test reports are available under NDA from AMD.
Is the XA7A50T-1CSG325Q pin-compatible with commercial Artix-7 devices?
No, the XA7A50T-1CSG325Q is not pin-compatible with commercial Artix-7 FPGAs. Its CSG325 package has unique power sequencing, thermal pad layout, and radiation-specific I/O drive characteristics. Pin mapping differs due to hardened configuration circuitry and enhanced ESD structures required for space qualification.
Which configuration modes are supported by the XA7A50T-1CSG325Q?
The XA7A50T-1CSG325Q supports Master SPI, Slave Serial, and SelectMAP configuration modes via dedicated pins (M0–M2). JTAG is available for boundary-scan and debug. Configuration bitstreams must be generated using Vivado Design Suite v2022.2 or later with XA7A50T-1CSG325Q-specific part files and radiation-aware synthesis settings.
Does the XA7A50T-1CSG325Q include built-in clock management resources?
Yes, the XA7A50T-1CSG325Q includes six Mixed-Mode Clock Managers (MMCMs) and two Phase-Locked Loops (PLLs), each supporting input frequency ranges from 10 MHz to 800 MHz. These provide jitter cleaning, frequency synthesis, and phase alignment critical for synchronous sensor interfaces and high-speed serial links in radiation environments.
What documentation is required to start development with the XA7A50T-1CSG325Q?
To begin development, users need the XA7A50T-1CSG325Q data sheet (DS181), the Artix-7 Radiation-Tolerant FPGA User Guide (UG474), and the XA7A50T-1CSG325Q IBIS model. All are accessible via AMD's Technical Information Portal under registered aerospace partner accounts. No public download is available without qualification.
XA7A50T-1CSG325Q Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Artix-7 XA
- Package/Case:
- 324-LFBGA, CSPBGA
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 4075
- Number of Logic Elements/Cells:
- 52160
- Total RAM Bits:
- 2764800
- Number of I/O:
- 150
- Number of Gates:
- -
- Voltage - Supply:
- 0.95V ~ 1.05V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- 324-CSPBGA (15x15)
XA7A50T-1CSG325Q FAQ
1.How can I place an order for XA7A50T-1CSG325Q through Aetrix?
Please submit a Request for Quotation (RFQ) for XA7A50T-1CSG325Q 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 XA7A50T-1CSG325Q reliable?
The price and inventory of XA7A50T-1CSG325Q are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XA7A50T-1CSG325Q is usually 5 days.
3.What payment methods are accepted for XA7A50T-1CSG325Q?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XA7A50T-1CSG325Q transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XA7A50T-1CSG325Q?
XA7A50T-1CSG325Q orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XA7A50T-1CSG325Q 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 XA7A50T-1CSG325Q?
For technical support, including XA7A50T-1CSG325Q datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XA7A50T-1CSG325Q requirements.
6.How does Aetrix verify that XA7A50T-1CSG325Q is sourced from the original manufacturer or authorized distributors?
All XA7A50T-1CSG325Q 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 XA7A50T-1CSG325Q meets industry standards.
7.What is the process for return or replacement of XA7A50T-1CSG325Q?
All XA7A50T-1CSG325Q units undergo pre-shipment inspection (PSI). If there is an issue with XA7A50T-1CSG325Q, 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 XA7A50T-1CSG325Q part is unused and in its original packaging.
Return procedure for XA7A50T-1CSG325Q:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XA7A50T-1CSG325Q 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…
