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AMD XC7A35T-2CSG324I
- Part No.:
- XC7A35T-2CSG324I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 324-LFBGA, CSPBGA
- Datasheet:
-
XC7A35T-2CSG324I.pdf
- Description:
- IC FPGA 210 I/O 324CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:381
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Product details
Overview
XC7A35T-2CSG324I from AMD is a 35K logic cell Artix-7 FPGA with 200 I/O pins, -2 speed grade, and industrial temperature range (–40°C to +100°C), packaged in a 324-pin CSG (Chip Scale Grid Array). It integrates Block RAM, DSP slices, and clock management tiles for embedded vision and motor control systems.
For engineers reviewing the XC7A35T-2CSG324I datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count, speed grade timing closure, industrial temp rating, configuration interface support (e.g., SPIx4), and available transceiver capability.
Technical Context
The XC7A35T-2CSG324I implements a 28 nm HKMG process-based architecture with 35,200 logic cells (LUTs + FFs), 180 DSP48E1 slices, and 2.1 Mb of total Block RAM. It supports SelectIO standards up to LVDS DCI and includes dual 6-input LUTs per CLB.
Configuration is performed via Master SPI or JTAG, with bitstream encryption and SEU mitigation features enabled. The device lacks high-speed serial transceivers (GTP/GTX), distinguishing it from XC7A50T and higher variants.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 35,200 - determines maximum combinational/sequential logic capacity for HDL synthesis |
| I/O Pins | 200 - supports multi-interface connectivity including parallel buses and differential signaling |
| Speed Grade | -2 - guarantees timing closure up to 622 MHz for internal logic paths at industrial temp |
| Operating Temp | –40°C to +100°C - qualified for extended industrial environments without derating |
| Package | 324-pin CSG - 15×15 mm body, 0.8 mm pitch, suitable for compact PCB layouts |
| Block RAM | 2.1 Mb - enables on-chip data buffering for video frame storage or protocol stack processing |
| DSP Slices | 180 - provides fixed-point arithmetic acceleration for motor control or filter implementation |
Pinout & Package
XC7A35T-2CSG324I uses a 324-pin Chip Scale Grid Array (CSG) package with 19×19 ball array, 0.8 mm pitch, and 15×15 mm footprint. Ball assignment follows Xilinx/AMD standard Artix-7 CSG324 pinout.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G1 | VCCINT | 1.0V core supply input requiring local low-ESR decoupling |
| K1 | VCCAUX | 1.8V auxiliary supply for configuration and I/O banks |
| M1 | VCCO_0 | 1.2–3.3V I/O bank voltage for Bank 0, configurable per bank |
| T1 | M0/M1/M2 | Mode pins determining configuration source (SPI/JTAG/Slave) |
| R2 | CCLK | Configuration clock output during Master SPI mode |
| P2 | DONE | Open-drain status signal indicating successful bitstream loading |
Key Features
| Feature | Design Value |
|---|---|
| Partial Reconfiguration Support | Enables dynamic logic module swapping without full system reset |
| Integrated Clock Management | Includes MMCM and PLL for jitter reduction and frequency synthesis across multiple domains |
| SEU Detection & Correction | Uses built-in EDAC to detect and correct single-bit upsets in configuration memory |
| Bitstream Encryption | Supports AES-256 decryption to protect IP during SPI configuration |
| SelectIO Technology | Programmable I/O standards including LVCMOS, LVDS, SSTL, and HSTL per bank |
Applications
| Industrial Motor Control | Embedded Vision Processing |
|---|---|
Use Scenario: Real-time field-oriented control (FOC) of servo drives with current sensing and PWM generation. IC Role / Device Role / Timing Role: FPGA fabric implements closed-loop control algorithm, PWM timing generator, and encoder interface logic. Use Value: Deterministic sub-microsecond latency enables precise torque ripple suppression and 20 kHz switching frequency compliance. | Use Scenario: On-camera preprocessing of Bayer-pattern image data before transmission to host processor. IC Role / Device Role / Timing Role: XC7A35T-2CSG324I performs demosaicing, noise reduction, and histogram equalization using pipelined DSP slices. Use Value: 180 DSP48E1 slices enable real-time 1080p@30fps processing without external co-processor. |
| Programmable Logic Controller (PLC) | Test & Measurement Equipment |
Use Scenario: Modular I/O expansion unit with analog input, digital I/O, and fieldbus interface (e.g., CANopen over GPIO). IC Role / Device Role / Timing Role: XC7A35T-2CSG324I serves as central logic engine managing cyclic I/O scanning, safety monitoring, and protocol translation. Use Value: 200 I/O pins allow direct connection to 32-channel analog front-end and 64-channel digital I/O without glue logic. | Use Scenario: Digital pattern generator with variable timing resolution and multi-channel synchronization. IC Role / Device Role / Timing Role: XC7A35T-2CSG324I implements high-precision delay chains, state machines, and trigger sequencers. Use Value: –2 speed grade ensures <1 ns path-to-path skew across 16 synchronized output channels. |
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 |
|---|---|---|---|
| XC7A50T-2CSG324I | 52,224 logic cells, same package and speed grade | Higher gate count supports larger state machines and additional peripheral interfaces | Choose when design requires >35K LUTs or additional DSP/BRAM resources |
| XC7A35T-1CSG324I | Same logic resources but –1 speed grade (slower max frequency) | Lower timing margin impacts high-frequency I/O or dense arithmetic pipelines | Choose only if timing closure is achieved at reduced clock rates and cost sensitivity outweighs performance headroom |
Compared with XC7A50T-2CSG324I and XC7A35T-1CSG324I, the XC7A35T-2CSG324I delivers optimal balance of logic density, timing margin, and thermal profile for mid-complexity industrial controllers where cost-per-gate and power efficiency are prioritized.
Availability
XC7A35T-2CSG324I is available at Aetrix Electronics and suitable for industrial motor control, embedded vision systems, and programmable logic controller (PLC) designs requiring stable component supply and long-term lifecycle assurance.
Supply support for XC7A35T-2CSG324I 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, AI, client, and embedded markets.
The Artix-7 family targets cost-sensitive, power-efficient applications in industrial automation, vision, and communications where programmable logic replaces ASICs and microcontrollers.
FAQ
What is the maximum operating frequency supported by XC7A35T-2CSG324I?
The XC7A35T-2CSG324I is rated for a –2 speed grade, guaranteeing timing closure up to 622 MHz for internal logic paths under industrial temperature conditions. Actual achievable frequency depends on design complexity, routing congestion, and I/O standard selection. The device includes MMCM and PLL blocks capable of generating clocks up to 800 MHz for specific domains.
Does XC7A35T-2CSG324I support high-speed serial transceivers?
No, the XC7A35T-2CSG324I does not include GTP or GTX transceivers. It is a transceiver-less member of the Artix-7 family. For designs requiring multi-gigabit serial links, consider XC7A50T or higher variants. XC7A35T-2CSG324I relies on SelectIO for parallel or low-speed differential interfaces such as LVDS or RSDS.
What configuration modes are supported by XC7A35T-2CSG324I?
XC7A35T-2CSG324I supports Master SPI, Slave Serial, JTAG, and Slave Parallel configuration modes. Mode pins M0–M2 determine the active method at power-up. Bitstream encryption via AES-256 is supported exclusively in Master SPI mode with external flash memory.
Is XC7A35T-2CSG324I qualified for industrial temperature operation?
Yes, the XC7A35T-2CSG324I is specified for industrial temperature range (–40°C to +100°C) and undergoes qualification testing per JEDEC JESD22-A104. This makes it suitable for deployment in factory automation, outdoor equipment, and motor drive enclosures without forced cooling.
How much Block RAM is available in XC7A35T-2CSG324I?
The XC7A35T-2CSG324I provides 2.1 Mb of total Block RAM, distributed across 140 BRAM primitives (each 36 Kb). This capacity supports dual-port buffering, FIFO implementation, and small lookup tables. BRAM is synchronous, byte-write enabled, and supports parity generation for critical data paths.
XC7A35T-2CSG324I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Artix-7
- Package/Case:
- 324-LFBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 2600
- Number of Logic Elements/Cells:
- 33280
- Total RAM Bits:
- 1843200
- Number of I/O:
- 210
- 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:
- 324-CSPBGA (15x15)
XC7A35T-2CSG324I FAQ
1.How can I place an order for XC7A35T-2CSG324I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A35T-2CSG324I 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 XC7A35T-2CSG324I reliable?
The price and inventory of XC7A35T-2CSG324I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A35T-2CSG324I is usually 5 days.
3.What payment methods are accepted for XC7A35T-2CSG324I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A35T-2CSG324I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A35T-2CSG324I?
XC7A35T-2CSG324I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A35T-2CSG324I 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 XC7A35T-2CSG324I?
For technical support, including XC7A35T-2CSG324I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A35T-2CSG324I requirements.
6.How does Aetrix verify that XC7A35T-2CSG324I is sourced from the original manufacturer or authorized distributors?
All XC7A35T-2CSG324I 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 XC7A35T-2CSG324I meets industry standards.
7.What is the process for return or replacement of XC7A35T-2CSG324I?
All XC7A35T-2CSG324I units undergo pre-shipment inspection (PSI). If there is an issue with XC7A35T-2CSG324I, 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 XC7A35T-2CSG324I part is unused and in its original packaging.
Return procedure for XC7A35T-2CSG324I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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