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AMD XC95108-7PQ100I
- Part No.:
- XC95108-7PQ100I
- Manufacturer:
- AMD
- Package:
- 100-BQFP
- Datasheet:
-
XC95108-7PQ100I.pdf
- Description:
- IC CPLD 108MC 7.5NS 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,905
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Product details
Overview
XC95108-7PQ100I from AMD (acquired by Xilinx) is a high-density Complex Programmable Logic Device (CPLD) with 108 macrocells, 5 ns pin-to-pin propagation delay, and 100-pin PQFP package. It implements synchronous logic in industrial control, legacy interface bridging, and power management sequencing.
For engineers reviewing the XC95108-7PQ100I datasheet, pinout, applications, or equivalent options, key selection factors include macrocell count, I/O count (84 user I/Os), operating voltage (5.0 V ±10%), and in-system programmability via JTAG boundary-scan.
Technical Context
The XC95108-7PQ100I uses a fast, predictable CPLD architecture with three levels of logic hierarchy: macrocells, function blocks, and global interconnect. Each macrocell supports sum-of-products logic, registered or combinatorial output, and individual clock, reset, set, and output enable controls.
It features IEEE 1149.1 JTAG boundary-scan for in-system programming and testing, and supports 5.0 V operation with TTL/CMOS-compatible I/Os. The device includes slew-rate control per I/O pin and configurable bus-hold circuitry to eliminate external pull-ups.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Macrocell Count | 108 macrocells - provides sufficient logic density for medium-complexity glue logic and state-machine implementation. |
| Propagation Delay | 7 ns max - ensures timing-critical path compliance in 5 V systems with tight setup/hold windows. |
| User I/O Pins | 84 I/Os - supports wide parallel bus interfaces and multi-channel peripheral control without external expansion. |
| Supply Voltage | 5.0 V ±10% - compatible with legacy 5 V TTL/CMOS system rails and eliminates level-shifting needs. |
| Operating Temperature | –40°C to +85°C - qualified for extended industrial environments including factory automation and motor drives. |
| JTAG Support | IEEE 1149.1 compliant - enables in-system programming and boundary-scan testing without dedicated programming hardware. |
Pinout & Package
XC95108-7PQ100I is housed in a 100-pin Plastic Quad Flat Pack (PQFP) with 0.65 mm lead pitch and standard JEDEC MO-118 footprint. The package supports reflow soldering and offers mechanical stability for board-level vibration resistance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Core Power Supply | 5.0 V main supply for logic array and macrocell operation; requires local decoupling. |
| GND | Ground Reference | Common return path for all I/Os and core logic; multiple pins reduce ground bounce. |
| TCK, TMS, TDI, TDO | JTAG Boundary-Scan Interface | Enable in-system programming and test access without interrupting system operation. |
| IO[0]–IO[83] | Configurable I/O Banks | Bi-directional pins supporting TTL/CMOS levels, slew-rate control, and bus-hold on select pins. |
| CLKIN | Global Clock Input | Dedicated input for synchronous logic timing; routed to all function blocks with low skew. |
Key Features
| Feature | Design Value |
|---|---|
| In-System Programmability (ISP) | Enables field firmware updates and design iteration without socket removal or UV erasure. |
| Individual Output Slew-Rate Control | Reduces EMI and signal integrity issues by limiting edge rates on noise-sensitive I/Os. |
| Programmable Bus-Hold Circuits | Maintains last valid logic state on floating inputs, eliminating need for external pull-up resistors. |
| Three-Level Global Interconnect | Provides deterministic routing delay and predictable timing across all macrocells and function blocks. |
| Power-On Reset Circuitry | Ensures known initial state on configuration pins and outputs during power-up sequencing. |
Applications
| Industrial PLC I/O Expansion | Legacy Peripheral Interface Bridging |
|---|---|
Use Scenario: Adding digital I/O capability to programmable logic controllers in factory automation systems. IC Role / Device Role / Timing Role: Glue logic CPLD implementing address decoding, strobe generation, and status multiplexing between CPU and discrete I/O modules. Use Value: Replaces multiple 74-series ICs with single-programmable device, reducing BOM count and PCB area while enabling field-modifiable logic. | Use Scenario: Connecting modern microcontrollers to legacy parallel peripherals such as dot-matrix displays or ISA-bus devices. IC Role / Device Role / Timing Role: Protocol translator and timing adapter handling handshaking, data latching, and bus arbitration signals. Use Value: Maintains compatibility with aging hardware without redesigning host controller firmware or PCB layout. |
| Power Sequencing Controller | FPGA Configuration Manager |
Use Scenario: Controlling startup order and voltage monitoring for multi-rail power supplies in embedded computing platforms. IC Role / Device Role / Timing Role: State-machine-based sequencer generating timed enable signals and monitoring power-good feedback lines. Use Value: Provides deterministic, glitch-free power-up sequence independent of software boot process and immune to processor lockup. | Use Scenario: Managing configuration bitstream loading and CRC verification for Xilinx Spartan or Virtex FPGAs. IC Role / Device Role / Timing Role: Dedicated configuration controller asserting INIT_B, CCLK, and DIN signals with precise timing alignment. Use Value: Offloads configuration logic from host processor, improves FPGA startup reliability, and enables fallback configuration options. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar CPLD applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCR3128XL-7TQ144I | 128 macrocells, 3.3 V core, TQFP-144 package - higher density but lower voltage and larger footprint. | Requires level translation in 5 V systems; better suited for new designs targeting lower power and smaller geometry processes. | Select when migrating from 5 V to 3.3 V infrastructure and additional logic resources are needed. |
| XC95216-10PQ160I | 216 macrocells, 10 ns delay, PQFP-160 package - double the logic capacity and same voltage, but incompatible pinout and larger package. | Not pin-compatible; requires PCB redesign but retains same 5 V interface and JTAG programming flow. | Choose for logic-intensive upgrades where board space allows and timing budget permits 10 ns delay. |
Compared with XC95108-7PQ100I, the XCR3128XL-7TQ144I offers higher density at lower voltage but demands system-level voltage adaptation, while the XC95216-10PQ160I delivers scalable logic capacity within the same voltage domain but requires physical layout changes.
Availability
XC95108-7PQ100I is available at Aetrix Electronics and suitable for industrial control, legacy interface bridging, and power management sequencing requiring stable component supply and long-term lifecycle support.
Supply support for XC95108-7PQ100I 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, inheriting its legacy CPLD product portfolio including the XC9500 family. Xilinx originally developed these devices for high-reliability, non-volatile programmable logic applications.
The XC9500 family was designed for robust, pin-locked glue logic replacement in industrial and telecom systems where reprogrammability, 5 V tolerance, and deterministic timing were critical requirements.
FAQ
What is the maximum operating frequency supported by XC95108-7PQ100I?
The XC95108-7PQ100I supports a maximum system frequency of approximately 125 MHz under typical conditions, derived from its 7 ns pin-to-pin propagation delay and internal register-to-register timing. This frequency applies to synchronous logic paths with proper clock distribution and load management. The actual achievable frequency in a given design depends on routing delays, fan-out, and I/O loading - all verified using Xilinx WebPACK or ISE design tools for XC95108-7PQ100I.
Does XC95108-7PQ100I require external configuration memory?
No, XC95108-7PQ100I contains on-chip non-volatile EEPROM for configuration storage and powers up fully operational without external memory. Its in-system programmability allows reconfiguration via JTAG without removing the device from the board. This eliminates the need for external PROMs or flash memory typically required by SRAM-based FPGAs, simplifying system architecture and improving boot reliability for XC95108-7PQ100I deployments.
Can XC95108-7PQ100I drive 5 V TTL loads directly?
Yes, XC95108-7PQ100I I/O pins are fully 5 V tolerant and can source/sink sufficient current (–24 mA / +24 mA) to directly drive standard TTL loads without external buffers. Its output voltage levels meet TTL VOH/VOL specifications across temperature and voltage ranges, and slew-rate control helps maintain signal integrity when driving capacitive or transmission-line loads in real-world XC95108-7PQ100I applications.
Is JTAG programming supported for XC95108-7PQ100I in powered systems?
Yes, XC95108-7PQ100I supports IEEE 1149.1 JTAG boundary-scan for in-system programming while the target board is fully powered and operational. The TCK, TMS, TDI, and TDO pins operate independently of the main logic array, allowing firmware updates and logic revisions without system reset or power cycle. This capability is validated across all commercial and industrial temperature grades of XC95108-7PQ100I.
What thermal considerations apply to XC95108-7PQ100I in continuous operation?
XC95108-7PQ100I has a maximum junction temperature of +105°C and typical power dissipation of 120 mW at 50 MHz toggle rate. For continuous operation in enclosed industrial enclosures, ensure ≥100 LFM airflow or use of thermal vias under the PQFP body. Thermal performance is validated per JEDEC JESD51 standards, and derating curves for ambient temperature versus frequency are published in the official XC95108-7PQ100I datasheet.
XC95108-7PQ100I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- XC9500
- Package/Case:
- 100-BQFP
- 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:
- 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-PQFP (20x14)
XC95108-7PQ100I FAQ
1.How can I place an order for XC95108-7PQ100I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC95108-7PQ100I 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 XC95108-7PQ100I reliable?
The price and inventory of XC95108-7PQ100I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC95108-7PQ100I is usually 5 days.
3.What payment methods are accepted for XC95108-7PQ100I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC95108-7PQ100I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC95108-7PQ100I?
XC95108-7PQ100I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC95108-7PQ100I 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 XC95108-7PQ100I?
For technical support, including XC95108-7PQ100I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC95108-7PQ100I requirements.
6.How does Aetrix verify that XC95108-7PQ100I is sourced from the original manufacturer or authorized distributors?
All XC95108-7PQ100I 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 XC95108-7PQ100I meets industry standards.
7.What is the process for return or replacement of XC95108-7PQ100I?
All XC95108-7PQ100I units undergo pre-shipment inspection (PSI). If there is an issue with XC95108-7PQ100I, 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 XC95108-7PQ100I part is unused and in its original packaging.
Return procedure for XC95108-7PQ100I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC95108-7PQ100I 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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