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AMD XC3195-PG175IPH
- Part No.:
- XC3195-PG175IPH
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 175-BCPGA
- Datasheet:
-
XC3195-PG175IPH.pdf
- Description:
- XC3195 - XC3000 SERIES FIELD PRO
- Quantity:
- Payment:
- Shipping:
Inventory:329
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Product details
Overview
XC3195-PG175IPH from Xilinx is a high-density Field Programmable Gate Array (FPGA) with 7,500 usable logic gates, 484 Configurable Logic Blocks (22 × 22 array), and 176 user I/Os in a 175-pin PGA package. It delivers guaranteed flip-flop toggle rates up to 370 MHz, logic delays as low as 1.55 ns, and supports system clock speeds over 85 MHz for high-performance digital subsystem integration.
For engineers reviewing the XC3195-PG175IPH datasheet, pinout, applications, or equivalent options, key selection criteria include gate count scalability, 3.3 V operation compatibility, Soft Startup slew-rate limiting, bitstream compatibility with XC3000A/L families, and support for automatic configuration via serial PROMs.
Technical Context
The XC3195-PG175IPH implements a static CMOS FPGA architecture with distributed configuration memory cells controlling IOBs, CLBs, and interconnect resources. Its IOBs support TTL/CMOS input thresholds, programmable slew rate, passive pull-up, and registered/direct I/O paths with dual-edge clocking options per die edge.
Each CLB contains two flip-flops, five logic inputs (A–E), combinatorial logic implemented via 32×1 LUTs, and configurable enable clock (EC) and asynchronous reset (RD). Interconnect includes general-purpose grids, direct CLB-to-CLB routing, and horizontal longlines with TBUF access and CE input enhancements unique to the XC3100A family.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Capacity | 7,500 usable gates (6,500–7,500 typical range) |
| CLB Array Size | 22 × 22 = 484 CLBs; enables large synchronous state machines and datapaths |
| User I/O Pins | 176 bidirectional pins with programmable drive strength (8 mA sink/source) |
| Toggle Rate | Guaranteed 370 MHz flip-flop toggle rate; supports high-speed interface timing closure |
| Logic Delay | 1.55 ns minimum propagation delay; enables sub-7 ns critical path timing |
| Configuration Bits | 94,984 bits; defines full logic functionality, routing, and I/O behavior at power-up |
| Supply Voltage | 3.3 V nominal (3.0–3.6 V range); compatible with low-voltage system rails |
Pinout & Package
XC3195-PG175IPH uses a 175-pin ceramic Pin Grid Array (PGA) package with 16.5 mm × 16.5 mm body size and 2.54 mm pin pitch. The package supports through-hole mounting and provides thermal and mechanical stability for high-reliability applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P1–P175 | User I/O or Power/Ground | 176 total terminals including 176 user-configurable I/Os; each supports TTL/CMOS thresholds, 3-state control, and slew-rate programming |
| VCC | Core Supply | 3.3 V main supply for CLBs and interconnect; requires local decoupling per device guidelines |
| GND | Ground Reference | Dedicated ground pins distributed across perimeter for noise reduction and signal integrity |
| RESET | Global Asynchronous Reset | Active-Low chip-wide reset that clears all CLB and IOB flip-flops during configuration or runtime |
| INIT | Configuration Status | Open-drain output indicating configuration success/failure; pulled Low on bitstream error |
Key Features
| Feature | Design Value |
|---|---|
| Soft Startup | Automatic slew-rate limiting on first output activation prevents ground bounce during power-up |
| Bitstream Compatibility | Fully compatible with XC3000A, XC3000L, and XC3100L bitstreams; enables design reuse across voltage/speed variants |
| On-chip Oscillator Amplifier | Supports external crystal connection for system clock generation without external oscillator IC |
| Error-Checked Configuration | Hardware validation of stop bits in bitstream ensures reliable loading and failsafe INIT assertion on corruption |
| Internal 3-State Bus | Configurable tri-state control per IOB enables shared bus architectures without external transceivers |
Applications
| High-Speed Data Acquisition | Industrial Motion Control |
|---|---|
Use Scenario: Real-time sampling and preprocessing of multi-channel analog sensor data at >50 MSPS using parallel ADC interfaces and on-chip FIR filtering. IC Role / Device Role / Timing Role: FPGA acts as reconfigurable digital front-end, performing clock domain crossing, decimation, and protocol translation before sending processed data to host processor. Use Value: 370 MHz toggle rate and 1.55 ns logic delay enable tight timing closure on high-speed parallel bus interfaces and pipelined filter stages. | Use Scenario: Closed-loop servo control of multi-axis CNC machines with synchronized PWM generation, encoder feedback decoding, and safety monitoring. IC Role / Device Role / Timing Role: FPGA serves as deterministic real-time motion controller, managing 10+ axes with sub-microsecond jitter on position update cycles. Use Value: 176 I/Os support simultaneous encoder inputs, PWM outputs, and fault signaling; Soft Startup prevents spurious motor activation at power-on. |
| Legacy System Emulation | Communications Protocol Bridge |
Use Scenario: Replacement of obsolete TTL/MSI logic and PLDs in avionics maintenance test equipment requiring field-upgradable logic functions. IC Role / Device Role / Timing Role: FPGA emulates custom gate arrays and PALs with pin-compatible behavioral models, enabling drop-in replacement without board redesign. Use Value: Architecture and pin-out compatibility with XC3000 families allows reuse of legacy place-and-route databases and test vectors. | Use Scenario: Bridging between proprietary industrial fieldbus (e.g., Profibus DP) and modern Ethernet/IP networks in factory automation gateways. IC Role / Device Role / Timing Role: FPGA implements dual-port memory buffers, protocol state machines, and CRC engines to translate packet formats and timing domains. Use Value: 484 CLBs provide sufficient resources for concurrent master/slave protocol stacks; 3.3 V operation matches modern PHY interface levels. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based digital logic integration applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC3195A-PQ208C | Same 7,500-gate XC3100A architecture but in 208-pin PQFP package; no PGA mounting | Suitable for surface-mount production; lacks PGA thermal performance and through-hole reliability | Select when PCB assembly uses SMT-only processes and thermal load is moderate |
| XC3090A-PG175C | Lower-density 6,000-gate XC3000A device in identical PG175 package; 320 CLBs, 144 I/Os, 300 MHz max toggle | Appropriate for cost-sensitive designs with reduced logic and I/O requirements | Select when design fits within 6K gates and does not require XC3100A speed enhancements |
Compared with XC3195A-PQ208C, XC3195-PG175IPH offers superior thermal dissipation and mechanical robustness via ceramic PGA, while XC3090A-PG175C provides pin-compatible migration path with lower gate count and reduced speed-ideal for design downgrades or legacy footprint retention.
Availability
XC3195-PG175IPH is available at Aetrix Electronics and suitable for high-reliability industrial control, avionics test equipment, and legacy system upgrades requiring stable component supply and long-term lifecycle support.
Supply support for XC3195-PG175IPH 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
Xilinx, Inc. is a pioneering semiconductor company specializing in programmable logic devices, acquired by AMD in 2022. It established the commercial FPGA market with scalable, reconfigurable architectures.
The XC3000 Series-including XC3195-PG175IPH-was designed for high-density, high-speed digital logic replacement in VLSI subsystems, targeting applications where TTL/PLD integration, rapid prototyping, and NRE avoidance were critical.
FAQ
What is the maximum operating frequency supported by XC3195-PG175IPH?
XC3195-PG175IPH guarantees a flip-flop toggle rate of up to 370 MHz and supports system clock speeds exceeding 85 MHz. These values are validated under worst-case conditions per the November 1998 datasheet revision 3.1 and reflect actual silicon characterization-not theoretical limits. Timing closure for specific designs depends on placement, routing, and I/O standards used in the XC3195-PG175IPH implementation.
Does XC3195-PG175IPH support in-system reprogramming?
Yes, XC3195-PG175IPH supports unlimited in-system reprogramming via its serial or parallel configuration interface. The device loads configuration data from external PROMs (e.g., XC17XX series) or host processors at power-up or on command. Soft Startup ensures safe output activation after each reconfiguration, making XC3195-PG175IPH suitable for field-upgradable logic in deployed systems.
Is XC3195-PG175IPH pin-compatible with other XC3000-series devices?
XC3195-PG175IPH is 100% pin-out compatible with other XC3000-family PG175-packaged devices, including XC3090A-PG175C and XC3064A-PG175C. This allows PCB reuse across density tiers. However, full functional compatibility requires matching the XC3100A architecture-earlier XC3000/XC3000A devices lack certain interconnect resources and Soft Startup present in XC3195-PG175IPH.
What configuration memory technology does XC3195-PG175IPH use?
XC3195-PG175IPH uses static CMOS configuration memory cells-each consisting of two cross-coupled inverters and a pass transistor. Unlike volatile RAM, these cells retain configuration indefinitely without refresh and exhibit high immunity to alpha radiation and power-supply noise. The 94,984-bit configuration pattern defines all logic, routing, and I/O behavior for XC3195-PG175IPH operation.
Can XC3195-PG175IPH operate at 5 V?
No, XC3195-PG175IPH is a 3.3 V device with absolute maximum VCC of 3.6 V. It is not 5 V tolerant. Inputs accept TTL or CMOS thresholds, but applying 5 V signals directly risks damage. Level-shifting circuitry is required for interfacing with 5 V systems. This distinguishes XC3195-PG175IPH from earlier XC3000 (5 V) variants and confirms its classification as an XC3100A-family low-voltage derivative.
XC3195-PG175IPH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- XC3100
- Package/Case:
- 175-BCPGA
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 484
- Number of Logic Elements/Cells:
- -
- Total RAM Bits:
- 94944
- Number of I/O:
- 144
- Number of Gates:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Mounting Type:
- Through Hole
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 175-CPGA (42.16x42.16)
XC3195-PG175IPH FAQ
1.How can I place an order for XC3195-PG175IPH through Aetrix?
Please submit a Request for Quotation (RFQ) for XC3195-PG175IPH 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 XC3195-PG175IPH reliable?
The price and inventory of XC3195-PG175IPH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC3195-PG175IPH is usually 5 days.
3.What payment methods are accepted for XC3195-PG175IPH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC3195-PG175IPH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC3195-PG175IPH?
XC3195-PG175IPH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC3195-PG175IPH 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 XC3195-PG175IPH?
For technical support, including XC3195-PG175IPH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC3195-PG175IPH requirements.
6.How does Aetrix verify that XC3195-PG175IPH is sourced from the original manufacturer or authorized distributors?
All XC3195-PG175IPH 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 XC3195-PG175IPH meets industry standards.
7.What is the process for return or replacement of XC3195-PG175IPH?
All XC3195-PG175IPH units undergo pre-shipment inspection (PSI). If there is an issue with XC3195-PG175IPH, 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 XC3195-PG175IPH part is unused and in its original packaging.
Return procedure for XC3195-PG175IPH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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