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AMD XC95144XL-7TQG100C
- Part No.:
- XC95144XL-7TQG100C
- Manufacturer:
- AMD
- Package:
- 100-LQFP
- Datasheet:
-
XC95144XL-7TQG100C.pdf
- Description:
- IC CPLD 144MC 7.5NS 100TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:19,266
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Product details
Overview
XC95144XL-7TQG100C from AMD (acquired Xilinx CPLD business) is a 144-macrocell in-system programmable CPLD featuring 5 ns pin-to-pin logic delay, 100-pin TQFP package, and 3.3 V supply voltage. It serves as configurable glue logic in legacy industrial control interfaces requiring deterministic timing and non-volatile configuration retention.
For engineers reviewing the XC95144XL-7TQG100C datasheet, pinout, applications, or equivalent options, key selection criteria include propagation delay budget, I/O count for parallel bus interfacing, JTAG programming support, and long-term availability for maintenance of installed base systems.
Technical Context
This device implements a multi-array architecture with four function blocks, each containing 36 macrocells with product-term-based logic and registered outputs. Each macrocell supports independent clock, reset, set, and output enable controls with local feedback paths.
Configuration is stored in on-chip EEPROM, enabling instant-on operation without external configuration memory. The device supports IEEE 1149.1 JTAG boundary-scan testing and in-system programming via the JTAG port at 3.3 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Macrocell Count | 144 macrocells provide sufficient combinatorial and registered logic for bridging legacy parallel buses (e.g., ISA, PC/104) to modern controllers. |
| Propagation Delay | 5 ns max pin-to-pin delay ensures timing closure in 20 MHz synchronous control paths without additional wait states. |
| Supply Voltage | 3.3 V ±10% operation enables direct interface with 3.3 V microcontrollers and FPGAs without level-shifting. |
| I/O Pins | 81 user I/O pins support full-width data/address bus expansion with programmable slew rate and drive strength. |
| Configuration Memory | Non-volatile EEPROM retains logic configuration across power cycles-no boot-up delay or external PROM required. |
| JTAG Support | IEEE 1149.1-compliant boundary-scan enables in-circuit test and field reprogramming without dedicated programming hardware. |
Pinout & Package
XC95144XL-7TQG100C is housed in a 100-lead Thin Quad Flat Package (TQFP) with 0.5 mm lead pitch, 14 × 14 mm body size, and exposed pad for thermal relief. Pin numbering follows standard counter-clockwise convention starting from the index corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND (Pins 1, 10, 11, 20, 21, 30, 31, 40, 41, 50, 51, 60, 61, 70, 71, 80, 81, 90, 91, 100) | Ground reference | Multiple distributed GND pins minimize ground bounce and improve signal integrity in high-speed logic transitions. |
| VCC (Pins 2, 12, 22, 32, 42, 52, 62, 72, 82, 92) | Core & I/O supply | 10 dedicated 3.3 V supply pins ensure stable voltage under simultaneous switching output (SSO) conditions. |
| TCK, TMS, TDI, TDO (Pins 3, 4, 5, 6) | JTAG test interface | Enables boundary-scan testing and in-system programming without disrupting system operation or requiring board redesign. |
| IO/GCLK0–IO/GCLK3 (Pins 7–9, 99) | Global clock inputs | Four dedicated low-skew global clock inputs support synchronous logic across all function blocks with minimal skew. |
| IO pins (e.g., Pin 13 = IO0, Pin 14 = IO1) | Configurable bidirectional I/O | All 81 I/Os are individually programmable as input, output, or bidirectional with Schmitt-trigger input option. |
Key Features
| Feature | Design Value |
|---|---|
| In-system programmability | Enables firmware updates and logic revisions in deployed equipment via JTAG-no chip removal or socket required. |
| Programmable slew rate control | Reduces EMI and overshoot on high-speed I/O traces by limiting edge rates per pin group. |
| Individual output enable per macrocell | Allows fine-grained control of bus drivers and avoids contention in shared-data-path architectures. |
| Local and global routing resources | Supports both dense local interconnects within function blocks and flexible global routing between blocks for complex state-machine implementation. |
Applications
| Industrial PLC Backplane Interface | Legacy Test Equipment Bus Bridge |
|---|---|
Use Scenario: Interfacing 8-bit microcontroller peripherals to 16-bit ISA-style backplanes in programmable logic controllers. IC Role / Device Role / Timing Role: Configurable glue logic implementing address decoding, strobe generation, and bus arbitration with sub-5 ns timing predictability. Use Value: Eliminates discrete TTL logic and reduces PCB layer count while maintaining deterministic timing for real-time I/O scanning. | Use Scenario: Adapting vintage GPIB or IEEE-488 controller signals to modern USB/Ethernet host interfaces in automated test systems. IC Role / Device Role / Timing Role: Protocol translation and handshaking logic with precise setup/hold timing control for asynchronous bus cycles. Use Value: Preserves investment in calibrated test hardware by extending functional life without replacing core instruments. |
| Medical Device Control Panel Logic | Avionics Maintenance Diagnostic Interface |
Use Scenario: Managing keypad scan matrix, LED status indicators, and safety interlock monitoring in Class II medical equipment. IC Role / Device Role / Timing Role: State-machine-based control logic with non-volatile configuration ensuring consistent boot behavior after power loss. Use Value: Meets IEC 62304 software lifecycle requirements for embedded logic by eliminating external configuration dependencies. | Use Scenario: Supporting ARINC 429 or MIL-STD-1553B bus conditioning and diagnostic loopback in portable avionics test sets. IC Role / Device Role / Timing Role: Signal conditioning, parity generation/checking, and protocol-aware timing alignment for deterministic bus response. Use Value: Enables field-upgradable diagnostics without recertification of the host test platform due to in-system reprogrammability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar CPLD-based glue logic applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCR3128XL-7TQG100C | 128 macrocells, identical 100-pin TQFP, same 3.3 V supply and JTAG interface. | Slightly lower logic density; suitable where design fits within 128 macrocells and cost optimization is prioritized. | Select when logic utilization is ≤85% and long-term obsolescence risk mitigation favors newer XCR3xxx family roadmap. |
| XC95216-10TQG100C | 216 macrocells, 10 ns propagation delay, same package and voltage, but higher power consumption. | Higher density and relaxed timing margin; appropriate for designs requiring more complex state machines or wider bus multiplexing. | Choose when additional macrocells are needed and 10 ns delay is acceptable in target timing budget. |
Compared with XC95144XL-7TQG100C, the XCR3128XL-7TQG100C offers lower density at identical footprint and voltage, while the XC95216-10TQG100C provides greater capacity with looser timing-both require logic re-synthesis but preserve PCB layout and JTAG infrastructure.
Availability
XC95144XL-7TQG100C is available at Aetrix Electronics and suitable for industrial control, legacy test instrumentation, and medical device refurbishment requiring stable component supply and long-lifecycle support.
Supply support for XC95144XL-7TQG100C 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 and maintains legacy CPLD product lines including the XC9500XL family for industrial and aerospace maintenance applications.
The XC9500XL series was designed specifically for high-reliability, non-volatile, in-system programmable logic in long-lifecycle embedded systems where configuration persistence and field update capability are critical.
FAQ
What is the maximum operating frequency supported by XC95144XL-7TQG100C?
The XC95144XL-7TQG100C supports a maximum system frequency of 166 MHz based on its 5 ns pin-to-pin propagation delay and internal register-to-register timing. This allows reliable operation in synchronous control loops up to 166 MHz when logic depth is minimized and global clocks are used. Actual achievable frequency depends on design complexity and routing congestion.
Does XC95144XL-7TQG100C require an external configuration PROM?
No, XC95144XL-7TQG100C does not require an external configuration PROM. Its on-chip EEPROM stores configuration bitstream non-volatily, enabling instant-on operation after power-up. This eliminates boot delay and external memory components, simplifying system design and improving reliability in mission-critical applications.
Can XC95144XL-7TQG100C be programmed in-system using JTAG?
Yes, XC95144XL-7TQG100C supports full IEEE 1149.1 JTAG in-system programming and boundary-scan testing. Programming is performed at 3.3 V through TCK, TMS, TDI, and TDO pins, allowing field updates and logic revisions without removing the device from the PCB or interrupting system operation.
What is the I/O voltage tolerance of XC95144XL-7TQG100C?
XC95144XL-7TQG100C operates exclusively at 3.3 V ±10% for both core and I/O circuits. Its I/Os are not 5 V tolerant-direct connection to 5 V logic may damage the device. Level-shifting circuitry is required when interfacing with 5 V systems, and Schmitt-trigger inputs are available only on designated pins per datasheet specification.
Is XC95144XL-7TQG100C RoHS compliant?
Yes, XC95144XL-7TQG100C is RoHS compliant and lead-free, meeting EU Directive 2011/65/EU. The TQG100 package uses matte tin finish on leads and complies with JEDEC J-STD-020 moisture sensitivity level 3 (MSL3) handling requirements for surface-mount assembly.
XC95144XL-7TQG100C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- XC9500XL
- Package/Case:
- 100-LQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Programmable Type:
- In System Programmable (min 10K program/erase cycles)
- Delay Time tpd(1) Max:
- 7.5 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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 100-TQFP (14x14)
XC95144XL-7TQG100C FAQ
1.How can I place an order for XC95144XL-7TQG100C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC95144XL-7TQG100C 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-7TQG100C reliable?
The price and inventory of XC95144XL-7TQG100C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC95144XL-7TQG100C is usually 5 days.
3.What payment methods are accepted for XC95144XL-7TQG100C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC95144XL-7TQG100C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC95144XL-7TQG100C?
XC95144XL-7TQG100C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC95144XL-7TQG100C 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-7TQG100C?
For technical support, including XC95144XL-7TQG100C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC95144XL-7TQG100C requirements.
6.How does Aetrix verify that XC95144XL-7TQG100C is sourced from the original manufacturer or authorized distributors?
All XC95144XL-7TQG100C 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-7TQG100C meets industry standards.
7.What is the process for return or replacement of XC95144XL-7TQG100C?
All XC95144XL-7TQG100C units undergo pre-shipment inspection (PSI). If there is an issue with XC95144XL-7TQG100C, 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-7TQG100C part is unused and in its original packaging.
Return procedure for XC95144XL-7TQG100C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC95144XL-7TQG100C Tags
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5M40ZE64C5N
Intel
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ATF1502ASV-15AU44
Microchip Technology
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5M80ZE64C5N
Intel
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5M80ZT100C5N
Intel
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ATF1502AS-10AU44
Microchip Technology
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ATF1502AS-10JU44
Microchip Technology
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5M80ZE64I5N
Intel
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5M80ZT100I5N
Intel
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LC4032V-75TN48C
Lattice Semiconductor Corporation
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ATF1504ASV-15AU44
Microchip Technology
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ATF1504AS-10JU44
Microchip Technology
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5M160ZE64C5N
Intel
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