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AMD XC95108-10TQ100I
- Part No.:
- XC95108-10TQ100I
- Manufacturer:
- AMD
- Package:
- 100-LQFP
- Datasheet:
-
XC95108-10TQ100I.pdf
- Description:
- IC CPLD 108MC 10NS 100TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,228
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Product details
Overview
XC95108-10TQ100I from AMD (acquired Xilinx CPLD business) is a 108-macrocell Complex Programmable Logic Device (CPLD) in 100-pin TQFP package, with 10 ns maximum pin-to-pin delay, 3.3 V supply voltage, and 5 V-tolerant I/O. It targets glue logic replacement and interface bridging in industrial control and legacy system upgrades.
For engineers reviewing the XC95108-10TQ100I datasheet, pinout, applications, or equivalent options, key selection factors include propagation delay budget, I/O voltage tolerance, macrocell count for logic density, and TQFP thermal and routing constraints in space-constrained PCBs.
Technical Context
The XC95108-10TQ100I implements three function blocks, each containing 36 macrocells with shared expandable product-term logic and configurable output polarity. Its architecture supports asynchronous reset, synchronous preset, and global clock enable signals across all macrocells.
It uses EEPROM-based non-volatile configuration storage, enabling instant-on operation without external configuration PROM. The device supports IEEE 1149.1 JTAG boundary-scan testing and in-system programming via JTAG port.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Macrocell Count | 108 macrocells distributed across three function blocks; determines maximum combinational logic depth and registered state count. |
| Propagation Delay (tPD) | 10 ns max; defines worst-case timing path for synchronous logic interfacing with microcontrollers or FPGAs. |
| I/O Voltage Range | 3.3 V core supply with 5 V-tolerant inputs; enables direct connection to legacy 5 V TTL/CMOS buses without level shifters. |
| Package | 100-pin Thin Quad Flat Pack (TQFP), 14 mm × 14 mm, 0.5 mm pitch; supports standard reflow and manual soldering with moderate thermal mass. |
| Configuration Memory | EEPROM-based non-volatile storage; eliminates boot-time configuration delay and external PROM dependency. |
| JTAG Support | IEEE 1149.1 compliant; enables boundary-scan test, in-system programming, and debug access without dedicated programming hardware. |
Pinout & Package
XC95108-10TQ100I is housed in a 100-pin TQFP (Thin Quad Flat Pack) package with exposed thermal pad, lead-free finish, and JEDEC-standard footprint. Pin numbering follows counter-clockwise sequence starting from top-left corner (Pin 1 marked by dot or bevel).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND (Pins 10, 20, 30, 40, 50, 60, 70, 80, 90, 100) | Ground reference | Multiple dedicated ground pins reduce simultaneous switching noise and improve signal integrity on high-speed I/O. |
| VCCINT (Pins 14, 24, 34, 44, 54, 64, 74, 84, 94) | Core power supply | 3.3 V internal logic supply; requires local decoupling capacitors near each VCCINT pin for stable operation. |
| VCCIO (Pins 13, 23, 33, 43, 53, 63, 73, 83, 93) | I/O power supply | 3.3 V I/O supply with 5 V-tolerant input buffers; allows mixed-voltage system integration. |
| TCK, TMS, TDI, TDO | JTAG interface | Supports IEEE 1149.1 boundary-scan testing and in-system programming without requiring external configuration devices. |
| CLKIN (Pin 1) | Global clock input | Accepts single-ended clock up to 125 MHz; drives global clock network to all macrocells with low skew. |
Key Features
| Feature | Design Value |
|---|---|
| 10 ns pin-to-pin delay | Enables reliable operation in 80 MHz synchronous interfaces with margin for board trace delays. |
| Three 36-macrocell function blocks | Provides modular logic partitioning for independent control paths, reducing timing closure complexity. |
| 5 V-tolerant I/O pins | Eliminates need for external level translators when interfacing with legacy 5 V peripherals or microcontrollers. |
| EEPROM-based configuration | Ensures deterministic startup behavior and eliminates configuration PROM cost and footprint. |
| JTAG boundary-scan support | Reduces test development time and enables field firmware updates without physical rework. |
Applications
| Industrial PLC I/O Expansion | Legacy Bus Interface Bridging |
|---|---|
Use Scenario: Adding discrete I/O channels to programmable logic controllers using parallel address/data buses. IC Role / Device Role / Timing Role: Glue logic translator between microcontroller bus and opto-isolated relay/digital input modules. Use Value: 10 ns delay ensures setup/hold compliance with 8-bit microcontroller bus cycles at 12 MHz. | Use Scenario: Interfacing ISA-bus peripherals to modern embedded processors via FPGA or SoC. IC Role / Device Role / Timing Role: Protocol converter and address decoder for 16-bit ISA data/address lines and control signals. Use Value: 5 V-tolerant I/O allows direct connection to ISA bus without level-shifting components. |
| Automotive Diagnostic Tool Logic | Test Equipment Signal Conditioning |
Use Scenario: Implementing custom CAN/LIN protocol handlers and diagnostic response logic in handheld OBD-II tools. IC Role / Device Role / Timing Role: State machine controller managing serial command parsing, EEPROM lookup, and response packet generation. Use Value: EEPROM-based configuration enables field-upgradable logic without hardware changes. | Use Scenario: Routing and conditioning analog/digital signals in automated test equipment with multiple instrument interfaces. IC Role / Device Role / Timing Role: Multiplexer control sequencer and digital pattern generator for stimulus/response synchronization. Use Value: JTAG support enables in-field calibration logic updates without disassembly. |
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-10TQ144I | 128 macrocells, 144-pin TQFP, 3.3 V only (non-5V-tolerant I/O), faster 7.5 ns tPD | Higher logic density but lacks 5 V I/O tolerance; requires level shifters in mixed-voltage systems. | Select when higher macrocell count is needed and all I/O operate at 3.3 V. |
| XC9572-10TQ100I | 72 macrocells, same 100-pin TQFP, identical 10 ns tPD, 5 V-tolerant I/O, same EEPROM config | Lower logic capacity; suitable for simpler decode and control functions where XC95108-10TQ100I is over-specified. | Select when design fits within 72 macrocells to reduce cost and power consumption. |
Compared with XC95108-10TQ100I, XCR3128XL-10TQ144I offers more logic resources but removes 5 V I/O compatibility, while XC9572-10TQ100I provides identical packaging and voltage tolerance at lower density-enabling cost-optimized scaling within the same footprint and thermal profile.
Availability
XC95108-10TQ100I is available at Aetrix Electronics and suitable for industrial control, automotive diagnostics, and test equipment applications requiring stable component supply and long-term lifecycle support.
Supply support for XC95108-10TQ100I 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's CPLD product line in 2022, continuing support for legacy XC9500 family devices including the XC95108 series.
The XC95108-10TQ100I belongs to the XC9500 family of EEPROM-based CPLDs designed for reliable, low-power, instant-on logic replacement in industrial and automotive legacy systems.
FAQ
What is the maximum operating frequency supported by the XC95108-10TQ100I?
The XC95108-10TQ100I has a maximum pin-to-pin propagation delay of 10 ns, supporting reliable synchronous operation up to 80 MHz in typical designs. Actual system frequency depends on logic depth, routing, and external loading. The device's global clock network is rated for up to 125 MHz input, but functional timing closure is constrained by the 10 ns tPD specification. XC95108-10TQ100I does not guarantee full-speed operation at 125 MHz across all paths.
Does the XC95108-10TQ100I require an external configuration PROM?
No, the XC95108-10TQ100I uses on-chip EEPROM for non-volatile configuration storage, enabling instant-on operation without external PROM. Configuration is retained after power removal and can be reprogrammed in-system via JTAG. XC95108-10TQ100I eliminates the need for external memory devices, reducing BOM cost and PCB area.
Can the XC95108-10TQ100I interface directly with 5 V logic devices?
Yes, the XC95108-10TQ100I features 5 V-tolerant I/O pins, allowing direct connection to 5 V TTL and CMOS devices without external level shifters. Inputs accept 0–5.5 V signals while operating from a 3.3 V VCCIO supply. XC95108-10TQ100I maintains compatibility with legacy 5 V buses such as ISA and parallel printer interfaces.
Is JTAG programming supported on the XC95108-10TQ100I?
Yes, the XC95108-10TQ100I fully supports IEEE 1149.1 JTAG boundary-scan for in-system programming, configuration verification, and test access. Pins TCK, TMS, TDI, and TDO are dedicated for this purpose. XC95108-10TQ100I enables field updates and manufacturing test without requiring dedicated programming hardware or device removal.
What is the thermal pad configuration for the XC95108-10TQ100I package?
The XC95108-10TQ100I uses a 100-pin TQFP package with an exposed thermal pad on the underside. This pad must be soldered to a large copper pour on the PCB for effective heat dissipation and mechanical stability. Thermal pad connection improves reliability under continuous operation and reduces junction temperature rise. XC95108-10TQ100I datasheet specifies recommended stencil aperture and solder paste volume for optimal thermal pad attachment.
XC95108-10TQ100I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- XC9500
- 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:
- 10 ns
- Voltage Supply - Internal:
- 4.5V ~ 5.5V
- Number of Logic Elements/Blocks:
- 6
- Number of Macrocells:
- 108
- Number of Gates:
- 2400
- Number of I/O:
- 81
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 100-TQFP (14x14)
XC95108-10TQ100I FAQ
1.How can I place an order for XC95108-10TQ100I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC95108-10TQ100I 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 XC95108-10TQ100I reliable?
The price and inventory of XC95108-10TQ100I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC95108-10TQ100I is usually 5 days.
3.What payment methods are accepted for XC95108-10TQ100I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC95108-10TQ100I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC95108-10TQ100I?
XC95108-10TQ100I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC95108-10TQ100I 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 XC95108-10TQ100I?
For technical support, including XC95108-10TQ100I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC95108-10TQ100I requirements.
6.How does Aetrix verify that XC95108-10TQ100I is sourced from the original manufacturer or authorized distributors?
All XC95108-10TQ100I 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 XC95108-10TQ100I meets industry standards.
7.What is the process for return or replacement of XC95108-10TQ100I?
All XC95108-10TQ100I units undergo pre-shipment inspection (PSI). If there is an issue with XC95108-10TQ100I, 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 XC95108-10TQ100I part is unused and in its original packaging.
Return procedure for XC95108-10TQ100I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC95108-10TQ100I 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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