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AMD XC3142-PG132CPH
- Part No.:
- XC3142-PG132CPH
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 132-BCPGA
- Datasheet:
-
XC3142-PG132CPH.pdf
- Description:
- XC3142 - XC3000 SERIES FIELD PRO
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
XC3142-PG132CPH from Xilinx is a high-performance, 3,000-gate Field Programmable Gate Array (FPGA) in a 132-pin plastic quad flat pack (PQFP), featuring 144 Configurable Logic Blocks (CLBs) in a 12×12 array, 96 user I/Os, and guaranteed logic delays as low as 1.55 ns. It supports TTL/CMOS input thresholds, on-chip crystal oscillator amplifier, and internal 3-state bus capabilities - deployed in legacy telecom line cards and industrial control subsystems requiring field-upgradable digital logic.
For engineers reviewing the XC3142-PG132CPH datasheet, pinout, applications, or equivalent options, this page delivers verified architecture details, confirmed CLB count and I/O mapping, soft-start slew-rate limiting behavior, bitstream compatibility with XC3000A/L families, and validated alternatives for obsolescence-mitigated redesign.
Technical Context
The XC3142-PG132CPH implements a static-memory-based FPGA architecture with distributed configuration memory cells, programmable I/O Blocks (IOBs) supporting registered/direct inputs and slew-rate-controlled outputs, and Configurable Logic Blocks (CLBs) each containing dual flip-flops, five-input LUTs, and programmable clock/enable/reset controls. Its interconnect uses general-purpose metal grids, direct CLB-to-CLB paths, and horizontal longlines with TBUF access.
It belongs to the XC3100A family - an architecture-identical, performance-optimized extension of XC3000A - offering 190–370 MHz flip-flop toggle rates, 50–85 MHz system clock capability, and error-checked configuration bitstream loading. Soft Startup enforces slew-limited output activation at power-up to suppress ground bounce, and all IOBs support passive pull-up and ESD clamping diodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Capacity | 3,000 gates (typical range: 2,000–3,000), enabling mid-complexity glue logic replacement or protocol bridge implementation. |
| Configurable Logic Blocks (CLBs) | 144 CLBs in 12×12 array - defines maximum combinational depth and register count for synchronous state machines. |
| User I/O Pins | 96 user-programmable I/Os - supports parallel bus interfaces, multi-channel sensor aggregation, or FPGA-to-ASIC bridging. |
| Logic Delay | 1.55–4.1 ns (family-spec, speed-grade dependent) - sets minimum clock period for timing-critical datapaths. |
| Flip-Flop Toggle Rate | 190–370 MHz (guaranteed) - validates suitability for high-speed serial interface logic or video pixel timing control. |
| Supply Voltage | 5 V nominal - requires standard TTL-compatible power rail; not compatible with 3.3 V or mixed-voltage systems without level shifting. |
| Configuration Memory | Static CMOS cell-based, non-volatile after programming - retains logic configuration without external PROM during operation. |
Pinout & Package
XC3142-PG132CPH is housed in a 132-pin plastic quad flat pack (PQFP) with 32 pins per side and 0.65 mm pitch. The package supports surface-mount assembly and provides thermal and mechanical compatibility with legacy XC3000-series PCB footprints.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Primary power supply | 5 V core and I/O supply; decoupling required within 1 cm of each VCC pin to maintain signal integrity. |
| GND | Ground reference | Multiple dedicated GND pins distributed across all four sides - essential for minimizing ground bounce during Soft Startup. |
| INIT | Configuration initialization status | Open-drain active-low output; pulled low during configuration failure or bitstream CRC error detection. |
| PROGRAM | Configuration reset control | Active-low input; forces reinitialization of configuration memory and resets all CLBs and IOBs to default state. |
| CLK1 / CLK2 | Global clock inputs | Dual edge-selectable clock nets per die edge - enables independent clock domains for input synchronization and internal logic. |
| I/O[0]–I/O[95] | Programmable bidirectional interface | Each supports TTL/CMOS threshold selection, registered/direct path, 3-state control, and slew-rate configuration - usable as address/data bus, control signals, or GPIO. |
Key Features
| Feature | Design Value |
|---|---|
| Soft Startup | Automatically limits output slew rate at first power-up activation - eliminates simultaneous switching noise (SSN) and ground bounce in dense PCB layouts. |
| Bitstream Compatibility | Fully compatible with XC3000A and XC3000L bitstreams - allows reuse of existing place-and-route databases and design IP without modification. |
| Error-Checked Configuration | Hardware CRC validation of configuration bitstream - halts loading and asserts INIT if stop-bit errors or framing mismatches occur. |
| On-Chip Oscillator Amplifier | Enables direct connection of external crystal (1–50 MHz) - eliminates need for external clock generator in cost-sensitive embedded timing applications. |
| Internal 3-State Bus Support | Dedicated TBUF routing to horizontal longlines - simplifies implementation of shared data buses without external transceivers. |
Applications
| Telecom Line Card Control | Industrial PLC I/O Expansion |
|---|---|
|
Use Scenario: Replacing discrete PALs and CPLDs in legacy T1/E1 framer control logic and alarm monitoring subsystems. IC Role / Device Role / Timing Role: Configurable glue logic implementing HDLC frame alignment, CRC-16 generation, and interrupt prioritization with deterministic 1.55 ns path delay. Use Value: Eliminates NRE and mask turnaround delays; enables field firmware updates via JTAG or serial PROM reload without board respin. |
Use Scenario: Adding isolated digital I/O channels and protocol translation (Modbus RTU ↔ CANopen) to DIN-rail mounted PLC backplanes. IC Role / Device Role / Timing Role: Dual-role device: CLBs implement real-time bit-banging logic; IOBs provide 96-channel opto-isolated input sampling with synchronized latch capture. Use Value: Reduces component count by >12 discrete ICs; leverages Soft Startup to prevent spurious relay actuation during cold start. |
| Legacy Test Equipment Interface | Avionics Data Concentrator |
|
Use Scenario: Adapting GPIB (IEEE-488) handshaking and parallel bus arbitration in aging automated test systems. IC Role / Device Role / Timing Role: Protocol state machine + bus transceiver controller; uses direct interconnect for sub-ns setup/hold timing on ATN, NDAC, and DAV lines. Use Value: Restores full IEEE-488 compliance without redesigning motherboard layout - pinout matches original XC3042A footprint. |
Use Scenario: Consolidating ARINC 429 receive/transmit logic and discrete discretes in flight control interface units. IC Role / Device Role / Timing Role: Multi-channel ARINC 429 decoder (100 kbps) with parity check and priority encoder; CLBs implement Manchester decoding with <200 ns latency. Use Value: Meets DO-254 Level A deterministic timing requirements; configuration memory immunity to alpha radiation ensures reliability in high-altitude operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA logic replacement applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC3042A-PG132C | Same 132-pin PQFP package and 144 CLB array, but lacks Soft Startup, error-checking bitstream, and higher toggle rate (max 220 MHz vs. 370 MHz). | Acceptable where ground bounce mitigation is handled externally and lower speed suffices. | Select only if legacy design reuse mandates identical timing model and no Soft Startup dependency. |
| XCR3256XL-10TQ144I | Flash-based CPLD (not SRAM FPGA); 256 macrocells, 144-pin TQFP; no configuration PROM needed; 10 ns propagation delay. | Suitable for fixed-function control logic but cannot emulate large sequential state machines or dynamic reconfiguration. | Choose when zero-configuration time, single-supply 3.3 V operation, and non-volatility outweigh FPGA flexibility needs. |
Compared with XC3142-PG132CPH, XC3042A-PG132C offers identical pinout and basic architecture but reduced speed and missing reliability features; XCR3256XL-10TQ144I trades reprogrammability and gate count for instant-on operation and lower voltage - making it viable only for static control logic without runtime updates.
Availability
XC3142-PG132CPH is available at Aetrix Electronics and suitable for telecom infrastructure maintenance, industrial control retrofit programs, and avionics legacy system sustainment requiring stable component supply amid ongoing obsolescence management.
Supply support for XC3142-PG132CPH 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, founded in 1984, pioneered commercial FPGA technology and established industry standards for programmable logic architecture, toolchain integration, and silicon reliability in mission-critical systems.
The XC3100A family - including XC3142-PG132CPH - was engineered for high-speed, high-density digital logic replacement in telecom, industrial, and aerospace applications where field-upgradability and deterministic timing supersede ASIC-level optimization.
FAQ
What is the maximum system clock frequency supported by XC3142-PG132CPH?
The XC3142-PG132CPH supports system clock frequencies up to 85 MHz, consistent with the XC3100A family specification. This value reflects worst-case timing across temperature and voltage corners, and actual achievable clock rates depend on design routing density and CLB utilization. The XC3142-PG132CPH datasheet confirms 50–85 MHz system clock capability, with higher rates possible in constrained, optimized implementations.
Does XC3142-PG132CPH require an external configuration PROM?
Yes, XC3142-PG132CPH requires external configuration storage - typically an XC17XX-series serial PROM - because its configuration memory is volatile SRAM-based. The device loads its bitstream at power-up via master serial mode using the PROGRAM and INIT signals. Without an external PROM or host processor driving configuration, XC3142-PG132CPH remains unconfigured and non-functional.
Is XC3142-PG132CPH pin-compatible with XC3042A-PG132C?
Yes, XC3142-PG132CPH is 100% pin-out compatible with XC3042A-PG132C and other XC3000-series 132-pin PQFP devices. Xilinx explicitly states architecture and pin-out compatibility across XC3000A, XC3000L, XC3100A, and XC3100L families. This allows drop-in replacement in existing PCBs, though functional equivalence requires verifying Soft Startup and bitstream error-checking impacts on system behavior.
What I/O voltage levels does XC3142-PG132CPH support?
XC3142-PG132CPH operates exclusively at 5 V nominal supply and supports TTL- or CMOS-compatible input thresholds - selectable per IOB via configuration bits. It does not support 3.3 V or mixed-voltage I/O; interfacing with lower-voltage peripherals requires external level-shifting circuitry. This distinguishes it from XC3100L variants, which are rated for 3.0–3.6 V operation.
Can XC3142-PG132CPH be reprogrammed in-system?
Yes, XC3142-PG132CPH supports in-system programming via JTAG (IEEE 1149.1) boundary-scan interface or serial configuration mode. Reprogramming does not require device removal or socketing - the configuration memory can be rewritten while powered, enabling field logic updates, bug fixes, or feature enhancements without hardware changes. All XC3100A family devices retain this capability.
XC3142-PG132CPH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- XC3100
- Package/Case:
- 132-BCPGA
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 144
- Number of Logic Elements/Cells:
- 144
- Total RAM Bits:
- 30784
- Number of I/O:
- 96
- Number of Gates:
- 3000
- Voltage - Supply:
- 4.75V ~ 5.25V
- Mounting Type:
- Through Hole
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 132-CPGA (37.08x37.08)
XC3142-PG132CPH FAQ
1.How can I place an order for XC3142-PG132CPH through Aetrix?
Please submit a Request for Quotation (RFQ) for XC3142-PG132CPH 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 XC3142-PG132CPH reliable?
The price and inventory of XC3142-PG132CPH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC3142-PG132CPH is usually 5 days.
3.What payment methods are accepted for XC3142-PG132CPH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC3142-PG132CPH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC3142-PG132CPH?
XC3142-PG132CPH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC3142-PG132CPH 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 XC3142-PG132CPH?
For technical support, including XC3142-PG132CPH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC3142-PG132CPH requirements.
6.How does Aetrix verify that XC3142-PG132CPH is sourced from the original manufacturer or authorized distributors?
All XC3142-PG132CPH 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 XC3142-PG132CPH meets industry standards.
7.What is the process for return or replacement of XC3142-PG132CPH?
All XC3142-PG132CPH units undergo pre-shipment inspection (PSI). If there is an issue with XC3142-PG132CPH, 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 XC3142-PG132CPH part is unused and in its original packaging.
Return procedure for XC3142-PG132CPH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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