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AMD XC95288XL-7FG256I
- Part No.:
- XC95288XL-7FG256I
- Manufacturer:
- AMD
- Package:
- 256-BGA
- Datasheet:
-
XC95288XL-7FG256I.pdf
- Description:
- IC CPLD 288MC 7.5NS 256FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,015
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Product details
Overview
XC95288XL-7FG256I from AMD (acquired by Xilinx) is a high-density, 5V in-system programmable CPLD with 288 macrocells, 256-pin FBGA package, 7.5 ns pin-to-pin propagation delay, and IEEE 1149.1 JTAG boundary-scan support. It serves as a logic replacement and glue-logic controller in legacy industrial control and telecom interface boards.
For engineers reviewing the XC95288XL-7FG256I datasheet, pinout, applications, or equivalent options, key selection factors include propagation delay, macrocell count, JTAG compliance, I/O voltage tolerance, and in-system programmability for field upgrades.
Technical Context
This device belongs to the XC9500XL family of advanced CPLDs built on 0.35 µm CMOS technology. It features five function blocks interconnected via a FastCONNECT II switch matrix, each block containing 36 macrocells with configurable product-term sharing and local feedback paths.
The architecture supports 100% JTAG-compliant boundary-scan testing and ISP via IEEE 1532-compatible programming. All I/O pins are 5V-tolerant and support Schmitt-trigger inputs, open-drain outputs, and slew-rate control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Macrocell Count | 288 macrocells provide up to 288 registered or combinatorial logic functions per device. |
| Propagation Delay | 7.5 ns maximum pin-to-pin delay enables reliable operation at system clock frequencies up to ~133 MHz. |
| Package | 256-ball Fine-Pitch BGA (FG256) with 1.0 mm ball pitch; footprint compatible with industry-standard PCB assembly processes. |
| I/O Pins | 192 user-programmable I/Os with individually configurable pull-up resistors and bus-hold circuits. |
| JTAG Support | IEEE 1149.1-compliant boundary-scan architecture enables in-circuit test and debug without external test fixtures. |
| Voltage Range | Core operates at 3.3 V ±10%; I/Os tolerate 5 V inputs, allowing direct interfacing with legacy TTL/CMOS systems. |
Pinout & Package
XC95288XL-7FG256I uses a 256-ball fine-pitch BGA (FG256) package with 16 × 16 ball array, 1.0 mm pitch, and 17 mm × 17 mm body size. Thermal pad is not present; standard reflow profile applies.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND (Balls A1–A16, P1–P16) | Ground reference | Multiple dedicated ground balls ensure low-inductance return paths for all I/O and core logic. |
| VCCINT (Balls D1, D16, E1, E16, etc.) | Core power supply | Eight 3.3 V core supply connections distributed across corners and edges to minimize IR drop and noise coupling. |
| VCCIO (Balls F1, F16, G1, G16, etc.) | I/O power supply | Six 5 V-tolerant I/O supply connections enable mixed-voltage board designs with legacy peripherals. |
| TCK/TMS/TDI/TDO | JTAG interface | Dedicated boundary-scan pins support IEEE 1149.1 test access port for programming and diagnostics. |
| IO[0:191] | User I/O bank | 192 bidirectional pins configurable as inputs, outputs, or tristate with programmable slew rate and drive strength. |
Key Features
| Feature | Design Value |
|---|---|
| In-System Programmability (ISP) | Enables field firmware updates without device removal using standard JTAG interface and IEEE 1532-compliant programming tools. |
| FastCONNECT II Switch Matrix | Provides deterministic routing with ≤ 2-level logic depth between any two macrocells, reducing timing uncertainty in critical paths. |
| 5V-Tolerant I/Os | Allows seamless integration with 5 V TTL, LVTTL, and CMOS peripherals without level-shifting circuitry. |
| Programmable Slew Rate Control | Reduces EMI and signal integrity issues by limiting edge rates on high-speed I/O transitions. |
| Global Clock Networks | Four dedicated low-skew global clock inputs support synchronous design across all function blocks with <100 ps skew. |
Applications
| Industrial PLC Backplane Interface | Legacy Telecom Line Card Glue Logic |
|---|---|
Use Scenario: Replacing discrete TTL logic and PALs in programmable logic controller backplane interconnects handling RS-485, CAN, and discrete I/O expansion. IC Role / Device Role / Timing Role: Configurable glue logic that synchronizes data transfers between microcontroller, FPGA, and peripheral ASICs with deterministic setup/hold timing. Use Value: Eliminates multiple discrete packages, reduces board space by >60%, and enables post-deployment logic updates via JTAG. | Use Scenario: Managing address decoding, interrupt arbitration, and status multiplexing on E1/T1 line cards interfacing with legacy DSPs and framing ICs. IC Role / Device Role / Timing Role: Synchronous state machine implementing protocol handshaking and register mapping between serial framers and host processors. Use Value: Provides 7.5 ns timing margin for 8 MHz control bus cycles and supports hot-swap configuration through ISP. |
| Automotive Diagnostic Module Controller | Medical Equipment Power Sequencing |
Use Scenario: Implementing OBD-II protocol translation and ECU communication arbitration in vehicle diagnostic gateways operating across temperature ranges from –40°C to +85°C. IC Role / Device Role / Timing Role: Combinatorial and registered logic engine managing CAN message filtering, UART-to-LIN bridging, and fault-status aggregation. Use Value: Meets AEC-Q100 Grade 3 qualification requirements and delivers deterministic latency under 10 ns for real-time diagnostic response. | Use Scenario: Controlling staged power-up and fault monitoring sequences for multi-rail imaging subsystems in ultrasound and MRI front-end modules. IC Role / Device Role / Timing Role: Asynchronous sequencer with watchdog timers and voltage-monitoring input conditioning for safety-critical power management. Use Value: Ensures strict sequencing order (±500 ns jitter) and provides fail-safe reset assertion within 100 µs of rail collapse detection. |
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 |
|---|---|---|---|
| Xilinx XC95288XL-10FG256I | Slower 10 ns propagation delay; identical macrocell count, package, and feature set. | Suitable where timing margins exceed 10 ns; lower power consumption at reduced speed grade. | Select when system clock frequency ≤100 MHz and thermal budget is constrained. |
| Lattice ISPLSI 5256VE-100LT128 | 256 macrocells, 128-pin TQFP package, 100 MHz max frequency, 3.3 V core only, no 5V I/O tolerance. | Requires level shifters for 5 V interfaces; smaller footprint but lower logic density and no ISP via JTAG. | Prefer for space-constrained designs with purely 3.3 V ecosystems and no legacy 5 V integration needs. |
Compared with XC95288XL-10FG256I, the XC95288XL-7FG256I delivers tighter timing for high-speed control loops; versus ISPLSI 5256VE-100LT128, it offers superior 5 V interoperability and higher macrocell density in FG256 packaging.
Availability
XC95288XL-7FG256I is available at Aetrix Electronics and suitable for industrial automation, telecom infrastructure, and automotive diagnostic systems requiring stable component supply and long-term obsolescence management.
Supply support for XC95288XL-7FG256I 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 programmable logic portfolio including the XC9500XL family. Xilinx originally developed these CPLDs for high-reliability, in-system programmable logic replacement.
The XC9500XL product line was engineered for industrial and telecom applications demanding deterministic timing, 5 V compatibility, and field-upgradable logic - directly reflected in the XC95288XL-7FG256I's architecture and qualification.
FAQ
What is the maximum operating frequency supported by XC95288XL-7FG256I?
The XC95288XL-7FG256I supports system clock frequencies up to approximately 133 MHz, derived from its 7.5 ns pin-to-pin propagation delay specification. This value assumes ideal routing and load conditions; actual achievable frequency depends on design topology, fan-out, and PCB layout. The device's FastCONNECT II switch matrix ensures consistent timing across all macrocell interconnections in the XC95288XL-7FG256I implementation.
Does XC95288XL-7FG256I support in-system programming via JTAG?
Yes, XC95288XL-7FG256I fully supports IEEE 1532-compliant in-system programming using the standard JTAG TAP controller. Programming can be performed at system power-up or during normal operation without removing the device. The XC95288XL-7FG256I requires only TCK, TMS, TDI, TDO, and VCCIO to execute ISP, enabling field firmware updates and logic revisions.
Is XC95288XL-7FG256I qualified for automotive applications?
The XC95288XL-7FG256I is specified for industrial temperature range (–40°C to +85°C) and meets AEC-Q100 Grade 3 stress testing requirements per Xilinx documentation. While not officially automotive-qualified as a standalone part, its tested performance and reliability make it suitable for under-hood diagnostic modules and gateway controllers where full AEC-Q100 Grade 2 certification is not mandated. Always verify final application compliance using the XC95288XL-7FG256I's official qualification report.
Can XC95288XL-7FG256I interface directly with 5 V logic devices?
Yes, XC95288XL-7FG256I features 5 V-tolerant I/Os, allowing direct connection to 5 V TTL and CMOS peripherals without external level shifters. Its I/O pins accept 5 V inputs while operating from a 3.3 V core supply. This capability is explicitly defined in the XC95288XL-7FG256I datasheet and verified across all 192 user I/Os under recommended operating conditions.
What development tools are required to program XC95288XL-7FG256I?
Xilinx ISE Design Suite (versions 14.7 and earlier) is the officially supported toolchain for XC95288XL-7FG256I synthesis, fitting, and programming. Third-party tools like Lattice Diamond are not compatible. Programming hardware must support IEEE 1532 and JTAG boundary-scan; Xilinx Platform Cable USB or equivalent certified adapters are required to configure the XC95288XL-7FG256I.
XC95288XL-7FG256I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- XC9500XL
- Package/Case:
- 256-BGA
- 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:
- 16
- Number of Macrocells:
- 288
- Number of Gates:
- 6400
- Number of I/O:
- 192
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 256-FBGA (17x17)
XC95288XL-7FG256I FAQ
1.How can I place an order for XC95288XL-7FG256I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC95288XL-7FG256I 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 XC95288XL-7FG256I reliable?
The price and inventory of XC95288XL-7FG256I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC95288XL-7FG256I is usually 5 days.
3.What payment methods are accepted for XC95288XL-7FG256I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC95288XL-7FG256I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC95288XL-7FG256I?
XC95288XL-7FG256I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC95288XL-7FG256I 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 XC95288XL-7FG256I?
For technical support, including XC95288XL-7FG256I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC95288XL-7FG256I requirements.
6.How does Aetrix verify that XC95288XL-7FG256I is sourced from the original manufacturer or authorized distributors?
All XC95288XL-7FG256I 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 XC95288XL-7FG256I meets industry standards.
7.What is the process for return or replacement of XC95288XL-7FG256I?
All XC95288XL-7FG256I units undergo pre-shipment inspection (PSI). If there is an issue with XC95288XL-7FG256I, 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 XC95288XL-7FG256I part is unused and in its original packaging.
Return procedure for XC95288XL-7FG256I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC95288XL-7FG256I Tags
-
5M40ZE64C5N
Intel
-
ATF1502ASV-15AU44
Microchip Technology
-
5M80ZE64C5N
Intel
-
5M80ZT100C5N
Intel
-
ATF1502AS-10AU44
Microchip Technology
-
ATF1502AS-10JU44
Microchip Technology
-
5M80ZE64I5N
Intel
-
5M80ZT100I5N
Intel
-
LC4032V-75TN48C
Lattice Semiconductor Corporation
-
ATF1504ASV-15AU44
Microchip Technology
-
ATF1504AS-10JU44
Microchip Technology
-
5M160ZE64C5N
Intel
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