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AMD XC95144XL-10TQG100I
- Part No.:
- XC95144XL-10TQG100I
- Manufacturer:
- AMD
- Package:
- 100-LQFP
- Datasheet:
-
XC95144XL-10TQG100I.pdf
- Description:
- IC CPLD 144MC 10NS 100TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:24,840
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Product details
Overview
XC95144XL-10TQG100I from AMD (acquired Xilinx CPLD business) is a 144-macrocell in-system programmable CPLD with 10 ns pin-to-pin propagation delay, 100-pin TQFP package, and 5 V tolerant I/Os. It serves as a logic replacement for 74-series TTL and PAL devices in board-level glue logic, control sequencing, and address decoding.
For engineers reviewing the XC95144XL-10TQG100I datasheet, pinout, applications, or equivalent options, key selection criteria include propagation delay, macrocell count, I/O voltage tolerance, in-system programmability, and JEDEC-compliant JTAG boundary-scan test support.
Technical Context
This device belongs to the XC9500XL family of high-performance, low-voltage CPLDs built on advanced CMOS technology. It features four function blocks interconnected via a global routing pool, each containing 36 macrocells with configurable product-term-based logic and registered outputs.
The architecture supports 100% JTAG IEEE 1149.1 compliance for boundary-scan testing and in-system programming via ISP pins. All I/Os are 5 V tolerant with 3.3 V core operation, enabling mixed-voltage system integration without level shifters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Macrocell Count | 144 macrocells distributed across 4 function blocks; enables implementation of medium-complexity synchronous/asynchronous logic functions. |
| Propagation Delay | 10 ns max (pin-to-pin); ensures timing-critical control path compatibility with 100 MHz system clocks. |
| Supply Voltage | 3.3 V core (VCC), 5 V tolerant I/Os (VCCIO); allows direct interfacing with legacy 5 V peripherals. |
| Package | 100-pin TQFP (14 × 14 mm, 0.5 mm pitch); standard footprint compatible with automated SMT assembly. |
| JTAG Support | Fully compliant IEEE 1149.1; enables in-system programming and boundary-scan testing without external programmers. |
| I/O Pins | 81 user I/Os with configurable slew rate and drive strength; supports bus-hold, pull-up, and open-drain modes. |
Pinout & Package
XC95144XL-10TQG100I is housed in a 100-pin Thin Quad Flat Package (TQFP) with exposed pad, lead-free and RoHS-compliant construction. Pin numbering follows JEDEC MO-137AA standard, with corner pin 1 marked by dot or bevel.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Core power supply | 3.3 V supply for internal logic; requires local 0.1 µF decoupling capacitor. |
| VCCIO | I/O power supply | 5 V supply for I/O buffers; independent of VCC to enable mixed-voltage operation. |
| GND | Ground reference | Common return for core and I/O circuits; multiple pins provided for low-inductance grounding. |
| TCK, TMS, TDI, TDO | JTAG interface signals | Enable IEEE 1149.1 boundary-scan and in-system programming without dedicated programming hardware. |
| TDI, TDO | JTAG data path | Serial input/output for configuration bitstream and test data during ISP or boundary-scan operations. |
Key Features
| Feature | Design Value |
|---|---|
| In-system programmability (ISP) | Enables field firmware updates and logic revisions via JTAG without removing device from PCB. |
| 5 V tolerant I/Os | Eliminates need for external level translators when interfacing with 5 V legacy components. |
| Programmable slew rate control | Reduces EMI and signal integrity issues by limiting edge rates on high-speed I/O transitions. |
| Global clock and output enable controls | Provides centralized timing and output management across all function blocks for deterministic logic behavior. |
| Advanced pin-locking capability | Preserves I/O assignments across design iterations, reducing PCB layout rework during logic updates. |
Applications
| Industrial Control Logic | Legacy System Interface Adapter |
|---|---|
Use Scenario: Replacing discrete 74-series logic in PLC backplane controllers and motor drive sequencers. IC Role / Device Role / Timing Role: Glue logic controller managing state machines, interrupt arbitration, and register select decoding. Use Value: 10 ns propagation delay meets real-time response requirements for sub-100 µs control cycles. | Use Scenario: Bridging between modern microcontrollers and legacy 5 V parallel buses (e.g., ISA, PC/104). IC Role / Device Role / Timing Role: Voltage-tolerant address/data bus translator and handshake signal generator. Use Value: 5 V tolerant I/Os eliminate level-shifter ICs, reducing BOM count and board area. |
| Communications Equipment Control | Test & Measurement Instrumentation |
Use Scenario: Managing FPGA configuration handshaking, LED status encoding, and reset sequencing in telecom line cards. IC Role / Device Role / Timing Role: Sequencing and status logic engine coordinating multi-chip power-up and initialization. Use Value: In-system programmability allows post-deployment logic updates to fix timing bugs or add new status indicators. | Use Scenario: Implementing trigger logic, channel multiplexing control, and calibration signal routing in benchtop oscilloscopes. IC Role / Device Role / Timing Role: Deterministic combinatorial and registered logic block for sample clock gating and analog front-end switching. Use Value: 81 user I/Os provide sufficient routing flexibility for multi-channel analog/digital hybrid signal paths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar CPLD-based logic replacement applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCR3128XL-10TQG100I | 128 macrocells, same 10 ns speed grade and TQFP-100 package; lower density but identical voltage and JTAG specs. | Suitable where logic resource usage is ≤128 macrocells; identical board footprint and power delivery. | Select when design fits within reduced macrocell count to optimize cost without changing layout. |
| XC95216-10TQG100I | 216 macrocells, same architecture and 10 ns speed; higher density with identical pinout and I/O voltage tolerance. | Used in more complex glue logic requiring additional state machines or wider bus interfaces. | Choose when future scalability or increased logic capacity is required without redesigning PCB. |
Compared with XC95144XL-10TQG100I, the XCR3128XL-10TQG100I offers lower macrocell count at identical speed and footprint, while the XC95216-10TQG100I provides higher density with full pin compatibility-enabling scalable logic design across product variants without layout changes.
Availability
XC95144XL-10TQG100I is available at Aetrix Electronics and suitable for industrial control logic, legacy system interface adapters, and communications equipment requiring stable component supply and long-term manufacturability.
Supply support for XC95144XL-10TQG100I 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 acquired Xilinx in 2022, integrating its programmable logic portfolio including the XC9500XL family. AMD is a global semiconductor leader focused on adaptive computing solutions.
The XC9500XL family was originally designed by Xilinx for low-power, high-reliability CPLD applications in industrial, telecom, and test equipment where in-system programmability and 5 V tolerance are critical.
FAQ
What is the maximum operating frequency supported by XC95144XL-10TQG100I?
The XC95144XL-10TQG100I supports a maximum system frequency of 100 MHz, derived from its 10 ns pin-to-pin propagation delay specification. This value applies to combinational paths between registered I/Os and is validated under worst-case commercial temperature and voltage conditions per the official Xilinx datasheet DS057.
Does XC95144XL-10TQG100I require an external programmer for configuration?
No, XC95144XL-10TQG100I supports in-system programming (ISP) via its native JTAG interface (TCK/TMS/TDI/TDO pins). Configuration can be performed directly on the target PCB using standard IEEE 1149.1-compliant tools-no socketed programmer or device removal is needed.
Can XC95144XL-10TQG100I operate with a 3.3 V I/O supply?
No, XC95144XL-10TQG100I requires a 5 V supply on VCCIO pins for I/O operation. Its I/O buffers are 5 V tolerant but not 3.3 V operable; applying only 3.3 V to VCCIO will result in non-functional or undefined I/O behavior per DS057 Section 5.2.
Is XC95144XL-10TQG100I pin-compatible with XC95144-10TQG100I?
Yes, XC95144XL-10TQG100I is pin-compatible with XC95144-10TQG100I and shares identical TQFP-100 pinout, power pin locations, and JTAG signal assignments. However, the XL version uses lower core voltage (3.3 V vs. 5 V) and has different I/O drive characteristics.
What JTAG chain considerations apply when using XC95144XL-10TQG100I in a multi-device system?
XC95144XL-10TQG100I fully complies with IEEE 1149.1 and supports daisy-chained JTAG connections. Its TDO pin drives the TDI of the next device, and boundary-scan instruction register length is fixed at 8 bits-ensuring predictable chain behavior in mixed-vendor systems.
XC95144XL-10TQG100I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- XC9500XL
- Package/Case:
- 100-LQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Verified
- Programmable Type:
- In System Programmable (min 10K program/erase cycles)
- Delay Time tpd(1) Max:
- 10 ns
- Voltage Supply - Internal:
- 3V ~ 3.6V
- Number of Logic Elements/Blocks:
- 8
- Number of Macrocells:
- 144
- Number of Gates:
- 3200
- Number of I/O:
- 81
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 100-TQFP (14x14)
XC95144XL-10TQG100I FAQ
1.How can I place an order for XC95144XL-10TQG100I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC95144XL-10TQG100I 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 XC95144XL-10TQG100I reliable?
The price and inventory of XC95144XL-10TQG100I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC95144XL-10TQG100I is usually 5 days.
3.What payment methods are accepted for XC95144XL-10TQG100I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC95144XL-10TQG100I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC95144XL-10TQG100I?
XC95144XL-10TQG100I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC95144XL-10TQG100I 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 XC95144XL-10TQG100I?
For technical support, including XC95144XL-10TQG100I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC95144XL-10TQG100I requirements.
6.How does Aetrix verify that XC95144XL-10TQG100I is sourced from the original manufacturer or authorized distributors?
All XC95144XL-10TQG100I 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 XC95144XL-10TQG100I meets industry standards.
7.What is the process for return or replacement of XC95144XL-10TQG100I?
All XC95144XL-10TQG100I units undergo pre-shipment inspection (PSI). If there is an issue with XC95144XL-10TQG100I, 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 XC95144XL-10TQG100I part is unused and in its original packaging.
Return procedure for XC95144XL-10TQG100I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC95144XL-10TQG100I Tags
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5M40ZE64C5N
Intel
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ATF1502ASV-15AU44
Microchip Technology
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Lattice Semiconductor Corporation
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Intel
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