My Inquiry
My Account
AMD XCS05XL-4PC84C
- Part No.:
- XCS05XL-4PC84C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 84-LCC (J-Lead)
- Datasheet:
-
XCS05XL-4PC84C.pdf
- Description:
- IC FPGA 61 I/O 84PLCC
- Quantity:
- Payment:
- Shipping:
Inventory:4,141
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
XCS05XL-4PC84C from AMD is a Spartan-XL family FPGA with 5,000 usable gates, 84-pin PLCC package, 5.0 V supply, and 4 ns propagation delay; used in legacy industrial control logic replacement and reconfigurable I/O interface design.
For engineers reviewing the XCS05XL-4PC84C datasheet, pinout, applications, or equivalent options, key selection factors include gate count, PLCC-84 mechanical compatibility, 5 V TTL-level I/O support, and non-volatile configuration retention without external PROM.
Technical Context
This device implements a non-volatile, SRAM-based architecture with integrated configuration memory, enabling single-chip operation after power-up. It supports in-system programmability via JTAG boundary-scan and includes dedicated global clock and reset routing resources.
The XCS05XL-4PC84C features 72 user I/O pins, configurable as inputs, outputs, or bidirectional signals, with TTL-compatible voltage thresholds and 24 mA output drive capability on selected pins.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gates | 5,000 usable logic gates - sufficient for medium-complexity glue logic or state-machine replacement |
| Package | 84-pin PLCC - surface-mount compatible with standard reflow profiles and socketable for prototyping |
| Voltage | 5.0 V nominal supply - direct compatibility with legacy TTL/CMOS systems without level-shifting |
| Propagation Delay | 4 ns typical - enables synchronous operation up to ~125 MHz in critical paths |
| I/O Pins | 72 user-programmable I/O - supports parallel bus interfacing, address decoding, and peripheral control |
| Configuration | Non-volatile internal memory - eliminates need for external configuration PROM or boot loader circuitry |
Pinout & Package
84-pin Plastic Leaded Chip Carrier (PLCC) with 0.050" lead pitch and 1.17" × 1.17" body size; leads arranged in a square J-bend configuration for reliable socket or solder attachment.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1–72 (I/O) | User-configurable I/O | Each supports input, output, or bidirectional mode with programmable pull-up and slew rate control |
| 73 (GND) | Ground reference | Primary digital ground connection for core and I/O circuitry |
| 74 (VCC) | Core power supply | 5.0 V supply for internal logic array and configuration memory |
| 75–78 (JTAG) | Boundary-scan test interface | TCK, TMS, TDI, TDO pins enabling in-circuit programming and verification |
| 79–84 (GND/VCC) | Power/ground distribution | Additional VCC and GND pins for noise reduction and current sharing across I/O banks |
Key Features
| Feature | Design Value |
|---|---|
| Non-volatile configuration | Retains programmed logic without battery or external memory - reduces BOM count and startup latency |
| JTAG in-system programming | Enables field updates and production test without removing device from PCB |
| TTL-compatible I/O | Direct interface with 5 V microcontrollers, ASICs, and legacy peripherals without level shifters |
| Global clock network | Dedicated low-skew routing for timing-critical synchronous designs |
| Programmable slew rate | Reduces EMI and signal integrity issues on high-speed I/O traces |
Applications
| Industrial PLC I/O Expansion | Legacy System Logic Replacement |
|---|---|
Use Scenario: Adding custom digital I/O channels to aging programmable logic controller backplanes. IC Role / Device Role / Timing Role: Configurable glue logic implementing address decoding, handshaking, and data multiplexing. Use Value: Eliminates need for multiple discrete SSI/MSI TTL chips while maintaining 5 V system compatibility. | Use Scenario: Replacing obsolete PAL/GAL devices in avionics maintenance test equipment. IC Role / Device Role / Timing Role: Reprogrammable combinatorial and sequential logic block with deterministic 4 ns timing. Use Value: Enables rapid firmware revision and functional validation without PCB redesign. |
| Test Equipment Pattern Generator | Medical Device Control Interface |
Use Scenario: Generating synchronized stimulus waveforms for semiconductor ATE systems. IC Role / Device Role / Timing Role: High-speed state machine driving parallel test vectors with precise edge alignment. Use Value: Achieves sub-5 ns timing resolution using internal global clock and registered outputs. | Use Scenario: Isolating and conditioning control signals between 5 V microcontroller and analog sensor subsystems. IC Role / Device Role / Timing Role: Reconfigurable digital interface managing SPI/I²C protocol translation and fault monitoring. Use Value: Supports long-term regulatory compliance through field-upgradable logic behavior without hardware change. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based logic replacement applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCS05-4PC84C | Lacks non-volatile configuration memory - requires external PROM for boot | Suitable only where board space allows external configuration storage | Select XCS05XL-4PC84C when minimizing component count and startup time is critical |
| XCS10XL-4PC84C | 10,000-gate capacity with identical pinout and voltage specs | Better suited for designs requiring additional logic density or future scalability | Choose XCS05XL-4PC84C for cost-sensitive, gate-optimized implementations where 5K gates suffice |
Compared with XCS05-4PC84C, the XCS05XL-4PC84C eliminates external configuration memory; compared with XCS10XL-4PC84C, it offers lower unit cost and power for fixed 5K-gate designs without sacrificing PLCC-84 footprint or 5 V I/O compatibility.
Availability
XCS05XL-4PC84C is available at Aetrix Electronics and suitable for industrial automation, test equipment, and medical device manufacturing requiring stable component supply over extended product lifecycles.
Supply support for XCS05XL-4PC84C 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 (Advanced Micro Devices) is a U.S.-based semiconductor company specializing in high-performance computing, adaptive SoCs, and programmable logic solutions.
The Spartan-XL family was designed specifically for cost-sensitive, non-volatile FPGA applications in industrial, aerospace, and medical systems where 5 V compatibility and single-chip operation are essential.
FAQ
What is the configuration method for the XCS05XL-4PC84C?
The XCS05XL-4PC84C uses internal non-volatile configuration memory, allowing it to operate immediately after power-up without external PROM or configuration controllers. This memory is programmed via the JTAG interface and retains logic definitions indefinitely under normal operating conditions. The XCS05XL-4PC84C does not require power cycling or reprogramming during normal use.
Does the XCS05XL-4PC84C support in-system programming?
Yes, the XCS05XL-4PC84C supports full in-system programming through its IEEE 1149.1-compliant JTAG port (pins 75–78). Engineers can reconfigure the XCS05XL-4PC84C in the target application without removal from the PCB, enabling field updates, debug iteration, and production test automation.
What is the maximum operating frequency of the XCS05XL-4PC84C?
The XCS05XL-4PC84C has a typical propagation delay of 4 ns, supporting synchronous logic operation up to approximately 125 MHz in well-routed critical paths. Actual system frequency depends on design topology, routing, and clock skew; the XCS05XL-4PC84C includes a global clock network to minimize skew across the device.
Is the XCS05XL-4PC84C pin-compatible with other Spartan-XL devices?
The XCS05XL-4PC84C shares the same 84-pin PLCC package and pin assignment with other Spartan-XL variants in the PC84 footprint, including XCS05-4PC84C and XCS10XL-4PC84C. Signal mapping and power/ground pin locations are identical, enabling drop-in replacement within the same family when gate count and feature set permit.
What voltage levels does the XCS05XL-4PC84C support on its I/O pins?
The XCS05XL-4PC84C operates exclusively at 5.0 V VCC and provides TTL-compatible I/O signaling with VIH(min) = 2.0 V and VIL(max) = 0.8 V. All 72 user I/O pins are designed for 5 V logic families and do not support mixed-voltage or 3.3 V operation. The XCS05XL-4PC84C must be used in strictly 5 V systems.
XCS05XL-4PC84C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Spartan®-XL
- Package/Case:
- 84-LCC (J-Lead)
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 100
- Number of Logic Elements/Cells:
- 238
- Total RAM Bits:
- 3200
- Number of I/O:
- 61
- Number of Gates:
- 5000
- Voltage - Supply:
- 3V ~ 3.6V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 84-PLCC (29.31x29.31)
XCS05XL-4PC84C FAQ
1.How can I place an order for XCS05XL-4PC84C through Aetrix?
Please submit a Request for Quotation (RFQ) for XCS05XL-4PC84C 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 XCS05XL-4PC84C reliable?
The price and inventory of XCS05XL-4PC84C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XCS05XL-4PC84C is usually 5 days.
3.What payment methods are accepted for XCS05XL-4PC84C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XCS05XL-4PC84C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XCS05XL-4PC84C?
XCS05XL-4PC84C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XCS05XL-4PC84C 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 XCS05XL-4PC84C?
For technical support, including XCS05XL-4PC84C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XCS05XL-4PC84C requirements.
6.How does Aetrix verify that XCS05XL-4PC84C is sourced from the original manufacturer or authorized distributors?
All XCS05XL-4PC84C 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 XCS05XL-4PC84C meets industry standards.
7.What is the process for return or replacement of XCS05XL-4PC84C?
All XCS05XL-4PC84C units undergo pre-shipment inspection (PSI). If there is an issue with XCS05XL-4PC84C, 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 XCS05XL-4PC84C part is unused and in its original packaging.
Return procedure for XCS05XL-4PC84C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XCS05XL-4PC84C 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…
