FPGA & CPLD
제품 (6666)
RTAX4000S-LG1272V - 4M-Gate Rad-Tolerant FPGA | Microchip
The Microchip Technology (Actel/Microsemi) RTAX4000S-LG1272V is a radiation-tolerant FPGA with 4,000,000 equivalent system gates, 40320 CLBs, and 60480 logic cells, housed in a 1272-pin ceramic LG1272 column grid array package. It operates from a nominal 1.5V core supply across a -55C to +125C military temperature range. A radiation-tolerant FPGA is a field-programmable gate array engineered to survive the ionizing radiation and single-event effects (SEE) encountered in space flight. Within the programmable logic hierarchy, the RTAX4000S sits in the family of high-density antifuse FPGAs -> programmable logic devices -> semiconductors. Unlike COTS FPGAs, rad-tolerant devices such as the RTAX-S family combine SEU-hardened flip-flops with a ceramic package and screening flow suited to space-flight system designers. Key features include SEU-hardened registers that eliminate the need for Triple-Module Redundancy (TMR) in many designs, single-event upset immunity up to LETTH MeV.cm2/mg with an SEU rate below 10-10 errors per bit-day, live-at-power-up operation, and a true single-chip form factor that removes the need for external configuration devices. Low-power CMOS processing reduces the power budget critical to satellite and deep-space missions. The antifuse architecture is inherently one-time programmable: the configuration is permanent, immune to configuration-memory upsets, and valid immediately at power-up. The 1272-pin ceramic package with column grid array terminations provides the mechanical robustness and hermeticity demanded by launch environments. Typical applications include satellite payload processing, spacecraft avionics and command/data handling, deep-space probe instrument interfaces, and launch-vehicle electronics. Designers choose the RTAX4000S when 4M-gate capacity, SEU hardness, and flight heritage are required simultaneously. Design consideration: antifuse programming is permanent, so the complete design flow - simulation, timing closure, and a hardware prototype such as the RTAX4000S-1LG1272PROTO - should be completed before device programming. This page synthesizes verified distributor data, same-family drop-in alternatives, and practical design guidance not found in a single manufacturer datasheet.
RTAX4000SL-1CG1272E - 4M-Gate Rad-Tolerant FPGA | Microchip
The Microchip Technology (Actel) RTAX4000SL-1CG1272E is a 4-million-system-gate radiation-tolerant FPGA with 40,320 logic cells, fabricated on a 0.15 um process at a 1.5 V core voltage, housed in a 1272-pin ceramic column grid array (CCGA) package qualified for the extended -55C to +125C military temperature range. A radiation-tolerant FPGA is a field-programmable gate array engineered to survive the ionizing radiation environment of space: it combines inherent single-event upset (SEU) immunity with hardening-by-process and hardening-by-design techniques. Within the power-management hierarchy of spacecraft avionics, this device family serves as the on-board data-processing, telemetry, and payload-control element between the onboard computer and mission peripherals. Key features of the RTAX-SL family include SEU-hardened flip-flops that largely eliminate the need for triple-module redundancy (TMR), single-chip operation without the external configuration device required by SRAM FPGAs, and live-at-power-up behavior that makes the logic functional immediately after power application. The device offers 840 user I/Os in this package and supports the Axcelerator-style antifuse-like architecture reprogrammed at manufacturing via a one-time programmed metal layer. Technically, the RTAX4000SL embeds 40,320 core cells organized into VersaTiles, with dedicated embedded SRAM blocks and clock-management resources from the RTAX-DSP heritage. The 'E' suffix denotes the extended -55C to +125C operating temperature range required for deep-space and defense missions; the CCGA 1272 column package provides reliable solder-column attachment for ceramic board assembly and enhanced thermal cycling robustness. Typical applications include satellite onboard-computer data processing, payload data-handling and compression, spacecraft bus avionics, and launch-vehicle flight-control electronics, where the SEU-hardened registers reduce software overhead and simplify system-level TMR schemes. When designing with this device, plan power-supply sequencing between the 1.5 V core and 2.5 V I/O rails, and allocate board area for the 37.5 mm square ceramic package with its substantial mass during vibration qualification. This page synthesizes verified distributor data, drop-in family alternatives, and practical design guidance not found in the manufacturer datasheet.
RTAX4000SL-1CG1272EV - 4M-Gate Rad-Tolerant FPGA CCGA-1272 | Microchip
The Microchip Technology (formerly Actel/Microsemi) RTAX4000SL-1CG1272EV is a radiation-tolerant FPGA from the RTAX-SL family delivering 4,000,000 equivalent system gates and 40,320 logic cells in a 1272-pin ceramic column grid array (CCGA-1272) package, fabricated on 0.15um technology and operating from a 1.5V core supply over a military temperature range of -55C to +125C. A radiation-tolerant FPGA is a field-programmable gate array designed to survive the ionizing radiation environment of space, where single-event upsets (SEU) and total ionizing dose (TID) would corrupt conventional commercial devices. Within the power-management hierarchy of spacecraft avionics, the RTAX-SL family sits at the payload-processing and control level, providing true single-chip, live-at-power-up logic based on antifuse technology. Key features include SEU-hardened flip-flops that eliminate the need for triple-module redundancy (TMR) in many designs, SEU immunity verified to a specified LET threshold with an SEU rate below 10-10 errors per bit-day, embedded SRAM blocks with built-in FIFO control logic, and segmentable clocking resources. The 0.15um CMOS process yields low static power consumption, a decisive advantage in power-limited satellites. Architecturally, the RTAX-SL family derives from the commercial Axcelerator family, giving designers a proven fabric with cluster-based logic modules, chip-wide routing, and high-performance I/O. A documented prototyping flow lets designs be validated on commercial Axcelerator devices using footprint-compatible adaptor boards and EDIF netlist conversion before flight-device commit. Typical applications include satellite payload data processing, spacecraft bus control, telemetry and telecommand interfaces, and radiation-exposed instrumentation where live-at-power-up operation removes the need for external configuration memory, a common failure point in space systems. Design consideration: because the device is one-time programmable antifuse, verify the netlist fully on the prototyping flow before programming flight units, and budget board clearances for the 1272-column ceramic package's reflow and inspection requirements. This page synthesizes verified distributor data, drop-in same-family alternatives, and practical space-design notes not found in the manufacturer datasheet.
RTAX4000SL-1CG1272V - 4M-Gate Rad-Tolerant FPGA | Microchip
The Microchip Technology (Actel/Microsemi) RTAX4000SL-1CG1272V is a radiation-tolerant, antifuse-based FPGA from the RTAX-S/SL family delivering 4,000,000 equivalent system gates and 40,320 logic cells in a 1272-pin ceramic column grid array (CGA-1272) package. It operates from a 1.5V nominal core supply (1.425V to 1.575V) across a -55C to +125C military temperature range, making it purpose-built for space-flight electronic systems. A radiation-tolerant FPGA is a field-programmable gate array qualified to survive the ionizing radiation environment of orbital and deep-space missions. Within the power-management-free programmable-logic hierarchy, it sits at the top tier of the RTAX family: FPGA -> radiation-tolerant FPGA -> space-grade configurable logic. Unlike commercial FPGAs, the RTAX-S/SL family combines SEU-hardened flip-flops with antifuse one-time-programmable interconnect, so configuration data cannot be corrupted by single-event upsets. Key features include SEU-immune registers that eliminate the need for triple-module redundancy (TMR) on sequential logic, single-event upset rates below 10-10 errors/bit-day, live-at-power-up operation from the antifuse fabric, true single-chip form factor without external configuration devices, and embedded SRAM blocks with built-in FIFO control logic. The SL variant offers reduced power relative to the base RTAX-S, an important consideration for solar- and battery-powered spacecraft. Architecturally, RTAX-S/SL derives from the Microsemi commercial Axcelerator family, using a CMOS process with 0.6V-threshold antifuse elements. The fabric combines cluster modules, segmentable clock resources, and chip-wide routing; system-level features such as embedded FIFOs and DDR-capable I/O banks support data-handling payloads, telemetry, and bus interfaces. Typical applications include satellite avionics and payload data processing, spacecraft bus controllers, instrument control for scientific probes, and radiation-exposed downlink/telemetry baseband chains. The CGA-1272 ceramic package provides the mechanical robustness and hermeticity demanded by launch vibration and vacuum environments. Design consideration: because the antifuse fabric is one-time programmable, the accepted flow is prototyping on footprint-compatible ProASIC3E-based adaptor boards (for example the Aldec RTAX prototyping platform), then migrating the netlist to the flight device. This page synthesizes verified distributor data, drop-in package-compatible variants, and practical radiation-hardening design notes not found in the manufacturer datasheet.
RTAX4000SL-1CQ352B - 4M-Gate Rad-Tolerant FPGA CQFP-352 | Microchip
The Microchip Technology (Actel/Microsemi) RTAX4000SL-1CQ352B is a radiation-tolerant FPGA from the RTAX-SL family offering 4,000,000 equivalent system gates, 40,320 CLBs, and 60,480 logic cells, fabricated on a 0.15 um anti-fuse process and operating at a 1.5V core voltage in a 352-pin ceramic quad flat pack (CQFP) package. A radiation-tolerant FPGA is a field-programmable gate array engineered to survive the ionizing radiation environment of space flight. Within the power-management-and-logic hierarchy, it sits as a programmable logic IC above standard commercial FPGAs, using flash-based programming and anti-fuse technology that is inherently immune to configuration upsets. Unlike SRAM FPGAs, the RTAX-SL is live at power-up with no external configuration device required, a single-chip solution prized by spacecraft designers. Key features of the RTAX4000SL include the highest density in the RTAX-SL family at 4M gates, embedded SRAM blocks with built-in FIFO control logic, segmentable clock resources, and chip-wide features that support high-performance signal processing payloads. The SL suffix denotes the low-power 'SL' process variant, reducing static power versus the base RTAX-S, which matters for power-limited satellites. Technically, the device derives from the commercial Axcelerator architecture, using a Sea-of-Modules fabric with cluster-based logic modules and registered feedback paths that achieve high effective gate utilization. The ceramic CQFP package provides lid-sealed hermetic protection and a robust leaded footprint compatible with space-qualified assembly flows, and the '-1B' suffix indicates the speed grade and burn-in/screening designation defined in the ordering information of the RTAX-S/SL datasheet. Typical applications include satellite payload data processing, telemetry and telecommand (TMTC) subsystems, bus avionics, instrument control for scientific probes, and reconfigurable interfaces on orbiters and deep-space missions where radiation tolerance is mandatory. A key design consideration is that RTAX-SL anti-fuse devices are one-time programmable: prototype using the RTAX4000SL-CQ352PROTO companion or the Axcelerator A3PE3000 commercial equivalents before committing flight hardware, since a design change after programming requires a new device. This page synthesizes distributor availability data, drop-in family alternatives, and practical design guidance not consolidated in the manufacturer datasheet.
RTAX4000SL-1CQ352EV - 4M Gate Rad-Tolerant FPGA 352-Pin CQFP | Microchip
The Microchip Technology (Actel/Microsemi) RTAX4000SL-1CQ352EV is a radiation-tolerant FPGA from the RTAX-SL family offering 4 million equivalent system gates and 40,320 logic cells, manufactured on a 0.15 um CMOS process, operating from a 1.5 V core supply, and housed in a 352-pin ceramic CQFP (CQ352) package. A radiation-tolerant FPGA is a field-programmable gate array designed to survive the harsh radiation environment of spaceflight, where total ionizing dose (TID), single-event latchup (SEL), and single-event upset (SEU) would degrade or destroy commercial devices. FPGAs in general are reprogrammable logic devices sitting within the broader hierarchy: FPGA -> programmable logic device -> digital IC -> semiconductor. The RTAX-S family is the radiation-tolerant derivative of the commercial Axcelerator architecture and is widely adopted for space-flight systems. Key features include the RTAX-SL low-power process variant, live-at-power-up (LAPU) single-chip operation enabled by on-chip antifuse configuration, embedded SRAM blocks with built-in FIFO control logic, and segmentable clock conditioning circuitry. Because configuration is stored in antifuse technology rather than external boot flash, the device is truly single-chip and immune to configuration-memory upsets at power-on, a decisive advantage over SRAM-based FPGAs in orbit. Technically, the RTAX4000SL combines VersaTile logic fabric with embedded FIFO-capable SRAM modules and chip-wide routing resources. The 'SL' suffix denotes the low-power, higher-performance speed grade family; the '1' speed grade and 'E' package flow define this specific ordering code within the ceramic CQFP-352 footprint. Typical applications include satellite payload processing, spacecraft avionics and bus control, telemetry/telecommand interfaces, and sensor interface glue logic for low-Earth-orbit and deep-space missions. Design consideration: RTAX-S devices are typically prototyped on footprint-compatible companion boards or ProASIC3/Eval boards, then migrated to the RTAX-S part using an EDIF netlist and pinout converter, so plan the prototyping path early. This page synthesizes distributor listings, family-level datasheet information, and drop-in ordering-code alternatives not found together on the manufacturer product page.
RTAX4000SL-1LG1272B - 4M-Gate Rad-Tolerant FPGA | Microchip
The Microchip Technology RTAX4000SL-1LG1272B is a radiation-tolerant FPGA from the RTAX-SL family offering 4,000,000 equivalent system gates, 60,480 logic cells (40,320 CLBs), and a maximum combinatorial delay of 0.99 ns, housed in a 1272-pin ceramic LGA package with 1.5 V (1.425 V to 1.575 V) core operation. A radiation-tolerant FPGA is a programmable logic device engineered to survive the harsh radiation environment of space: total ionizing dose (TID), single-event latchup (SEL), and single-event upset (SEU) exposure that would disable commercial silicon. Within the programmable logic hierarchy, the RTAX-SL family sits at the space-flight tier above commercial FPGAs, descending from the Actel/Microsemi AX architecture re-implemented on a 0.15 um flash-adjacent CMOS process with antifuse-based one-time programmable interconnect. Key features of the RTAX4000SL include the highest density in the family at four million equivalent gates, live-at-power-up operation because configuration data is fixed in antifuse interconnect rather than loaded from external memory, a true single-chip form factor that eliminates configuration PROMs, and low static power consumption critical for constrained spacecraft power budgets. Architecturally, the device is based on the commercial Axcelerator accelerator structure, adding embedded SRAM blocks with built-in FIFO control logic, segmentable clock resources, chip-wide highway routing, and dedicated carry logic for arithmetic. The 0.99 ns combinatorial delay per CLB supports high-throughput signal processing pipelines, while the 1.5 V core keeps dynamic power manageable in vacuum environments where thermal dissipation paths are limited. Typical applications include satellite payload data processing, spacecraft avionics and telemetry controllers, deep-space instrument interfaces, and launch-vehicle flight control electronics. The RTAX4000SL fits these roles where SEU-sensitive logic must remain in a single sealed ceramic package qualified to space-flight screening levels. A key design consideration is that antifuse FPGAs are one-time programmable: final netlists must be fully verified on the pin-compatible RTAX4000SL prototyping package before committing flight units, following Microchip's recommended prototyping-to-flight migration flow. This page synthesizes verified distributor data, drop-in alternatives, and practical design guidance not consolidated in the manufacturer datasheet.
RTAX4000SL-1LG1272E - 4M-Gate Rad-Tolerant FPGA | Microchip
The Microchip Technology (Actel) RTAX4000SL-1LG1272E is a radiation-tolerant FPGA from the RTAX-SL family offering 4,000,000 equivalent system gates, 40,320 CLBs, and 60,480 logic cells in a 1272-pin LGA package, fabricated on a 0.15 um CMOS process and operating at a 1.5V core supply. A radiation-tolerant FPGA is a field-programmable gate array engineered to survive the ionizing radiation environment of space, where total ionizing dose (TID) and single-event effects (SEE) would disable standard commercial devices. Within the power hierarchy of programmable logic, the RTAX-SL family sits at the top: it is a one-time-programmable, antifuse-based FPGA designed specifically for space-flight systems, complementing lower-density space-grade CPLDs and competing alongside larger rad-hard SoC devices. Key features include true single-chip operation (no external configuration PROM required), live-at-power-up (LAPU) functionality that makes the device active immediately upon power application, low static power consumption from the antifuse interconnect architecture, and a maximum combinatorial delay of 0.99 ns per CLB. These attributes directly address the reliability and startup requirements of satellites and deep-space probes. Architecturally, the RTAX-SL family combines Sea-of-Modules logic (Combi and Sequential cells), embedded SRAM blocks, and high-performance clock circuitry on the 0.15 um metal-to-metal antifuse process. One-time programmability means configuration data cannot be disturbed by configuration upsets, a significant SEE advantage over SRAM-based FPGAs, though it precludes in-orbit reconfiguration. Typical applications include satellite payload data processing, telemetry and telecommand subsystems, spacecraft bus control, and radiation-tolerant glue logic consolidation, where the 4M-gate density absorbs functions that would otherwise require multiple rad-hard ASICs or SSI/MSI devices. Design consideration: as a one-time-programmable device, the RTAX4000SL requires thorough functional verification in the prototyping flow (typically using Microchip's footprint-compatible RTAX-S prototyping methodology) before committing flight hardware. This page synthesizes verified distributor data, same-family drop-in variants, and practical design guidance not consolidated in the manufacturer datasheet.
RTAX4000SL-1LG1272PROTO - 4M-Gate Rad-Tolerant FPGA | Microchip
The Microchip Technology RTAX4000SL-1LG1272PROTO is a radiation-tolerant FPGA from the RTAX-S/SL family offering 40,320 Configurable Logic Blocks (CLBs), 4,000,000 equivalent system gates, and 60,480 logic cells, housed in a 1272-terminal column grid array package with a 1.000 mm terminal pitch. The PROTO suffix denotes the prototype qualification flow, providing space designers a cost-effective path to validate flight designs before committing to fully qualified flight units. A radiation-tolerant FPGA is a field-programmable gate array engineered to survive the heavy-ion and proton environments encountered in Earth-orbiting and deep-space missions. Within the power-management hierarchy of spacecraft avionics, the RTAX-S/SL family sits at the payload-processing level, and RTAX4000SL is the largest member, derived from the commercial Microsemi Axcelerator architecture. Unlike SRAM-based FPGAs, its antifuse technology is one-time programmable and live-at-power-up, eliminating configuration PROMs and their associated SEU configuration-upset failure modes. Key features include a true single-chip form factor, low-power CMOS operation suited to constrained spacecraft power budgets, embedded SRAM blocks with built-in FIFO control logic, and segmentable chip-wide clock resources. The 1272-terminal package provides high I/O density for payload interfaces, and the SL speed grade supports high-throughput data paths in flight hardware. Architecturally, the device leverages the proven Axcelerator fabric with AX macros and VersaTiles, allowing designers to target the equivalent commercial Axcelerator device during development using the AC170 prototyping flow, then migrate directly to the rad-tolerant RTAX4000SL for flight with minimal design change. This dramatically shortens development cycles for space programs. Typical applications include satellite payload data processing, spacecraft on-board computing and telemetry formatting, remote-sensing instrument control and image acquisition chains, and radiation-environment industrial or defense systems requiring SEU-resistant logic. When designing with this device, plan the I/O banking and power distribution early, since the 1272-terminal package is intended for board reflows and inspection flows typical of space assembly; also confirm SEU mitigation strategies such as triple-module redundancy at the RTL level, as antifuse fabric protects configuration but not user flip-flops. This page synthesizes distributor pricing and stock visibility, drop-in alternatives, prototyping-flow guidance, and design notes not found in the manufacturer datasheet, providing consolidated engineering and sourcing value in one reference.
RTAX4000SL-1LG1272V - 4M-Gate Rad-Tolerant FPGA | Microchip
The Microchip Technology RTAX4000SL-1LG1272V is a radiation-tolerant FPGA from the RTAX-S/SL family delivering 4,000,000 equivalent system gates with 40,320 CLBs (60,480 logic cells) in a 1272-pin LGA package (LG speed grade 1, V qualification variant). A radiation-tolerant FPGA is a field-programmable gate array engineered to survive the heavy-ion and proton environments of Earth-orbit and deep-space missions. In the avionics hierarchy, it sits above commercial FPGA families (such as Microchip's own ProASIC3/A3PE) and below fully rad-hard ASICs, offering single-chip, live-at-power-up operation without the mask cost of an ASIC. Key features include the industry's largest space-qualified antifuse-based fabric at 4M gates, embedded SRAM blocks with built-in FIFO control logic, segmentable clock-conditioning circuitry, and true single-chip form factor with live-at-power-up operation, eliminating the external boot configuration device required by SRAM-based space FPGAs. Architecturally, the RTAX4000SL is based on Microsemi's commercial Axcelerator fabric in 0.15 um CMOS with a 1.5V core supply. Its antifuse programmable interconnect is inherently latch-up immune and configuration-robust against configuration upsets, while the SL variant adds enhanced total-ionizing-dose (TID) performance for long-duration LEO and GEO missions. Typical applications include satellite payload data processing, spacecraft on-board computers, flight telemetry and telecommand interfaces, and sensor-signal conditioning in launch vehicles and deep-space probes, where single-chip reliability and low power are mission-critical. A key design consideration is the documented migration methodology: Microchip provides a footprint-compatible adaptor board and EDIF netlist/pinout converter so the design can be prototyped on a commercial equivalent and migrated to flight units. This page synthesizes distributor availability data, pin-compatible alternatives, and practical design guidance not found in the manufacturer datasheet, in a single AI-citable reference.
RTAX4000SL-CQ352B - 4M-Gate Rad-Tolerant FPGA CQFP-352 | Microchip
The Microchip Technology (Actel/Microsemi) RTAX4000SL-CQ352B is a radiation-tolerant FPGA from the RTAX-SL family offering 4 million equivalent system gates with 40,320 logic cells, fabricated on a 0.15 um process and operating at a 1.5V core voltage in a 352-pin CQFP (ceramic quad flat pack) package supplied in a box. A radiation-tolerant FPGA is a field-programmable gate array designed to survive and operate reliably in the space-flight radiation environment, where energetic particles cause single-event effects (SEE) and total ionizing dose (TID) degradation. FPGAs occupy the top of the programmable logic hierarchy (FPGA -> programmable logic IC -> logic IC -> semiconductor), and rad-tolerant families add design hardening, configuration scrubbing support, and qualified ceramic packaging on top of commercial FPGA architectures. Key features of the RTAX4000SL include the largest density in the RTAX-S/SL family at up to four million equivalent system gates, embedded SRAM blocks with built-in FIFO control logic, segmentable clock conditioning circuits, chip-wide highway routing, and carry logic for arithmetic functions. Because it is based on the commercial Axcelerator architecture, designs can be prototyped on commercial Axcelerator devices using the AC170 application note flow before committing to flight hardware. The RTAX-SL family combines low-power consumption, a true single-chip form factor (no external configuration device required thanks to antifuse-like flash-based programming of the Axcelerator-derived fabric), and live-at-power-up operation, making RTAX-S/SL the FPGA of choice for space designers according to Microchip's product page. Typical applications include satellite payload processing, spacecraft bus control, telemetry and telecommand interfaces, and radiation-exposed instrumentation where reprogrammability plus radiation tolerance are both mandatory. Designers should note that the 352-pin CQFP is a ceramic aerospace package; board layout must accommodate its large footprint and handling requirements, and power distribution for a 4M-gate fabric should follow the manufacturer datasheet guidance. This page synthesizes distributor data, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.
RTAX4000SL-CQ352E - 4M-Gate Rad-Tolerant FPGA, 352-CQFP | Microchip
The Microchip Technology (Actel/Microsemi) RTAX4000SL-CQ352E is a radiation-tolerant FPGA from the RTAX-SL family offering 4 million equivalent system gates, 40,320 logic cells, and a 1.5V core supply in a 352-terminal CQFP ceramic package. It is built on 0.15 um CMOS technology and is designed specifically for space-flight systems where single-event effects and total ionizing dose must be tolerated. A radiation-tolerant FPGA is a field-programmable gate array engineered to survive the radiation environment of space, including proton and heavy-ion bombardment encountered in low-Earth orbit and deep-space missions. Within the programmable logic hierarchy, the RTAX4000SL sits at the top tier of the RTAX-S/SL family (semiconductor -> programmable logic device -> FPGA -> radiation-tolerant FPGA), one step above the mid-density RTAX2000S/SL and sharing its architecture with the commercial Axcelerator family from which it was derived. Key features include densities of up to four million system gates, embedded SRAM blocks with built-in FIFO control logic, segmentable clock resources, chip-wide highway routing, and dedicated carry logic for arithmetic datapaths. The anti-fuse-based fabric is live-at-power-up, eliminating the need for external configuration flash and reducing boot-time risk in orbit. The ceramic CQFP package provides the hermeticity required for space qualification flows. Architecturally, the RTAX4000SL derives from the commercial Axcelerator family, so designers can prototype using low-cost, reprogrammable equivalents and then migrate the EDIF netlist and pinout to the radiation-tolerant device using Microchip's documented prototyping methodology and footprint-compatible adaptor boards. Typical applications include satellite payload processing, spacecraft bus controllers, telemetry and command interfaces, and radiation-exposed instrumentation where single-chip, low-power, live-at-power-up operation is mandatory. A critical design consideration is the use of Triple-Module Redundancy (TMR) in the RTL for flip-flops sensitive to single-event upsets, since anti-fuse FPGAs tolerate configuration upsets well but user flip-flops still require mitigation. This page synthesizes distributor data, drop-in alternative analysis, and practical space-design notes not found in the manufacturer datasheet, with pricing and stock signals refreshed as of 2026-09-01.
RTAX4000SL-CQ352V - 4M-Gate Rad-Tolerant FPGA | Microchip
The Microchip Technology RTAX4000SL-CQ352V is a radiation-tolerant, CMOS field-programmable gate array (FPGA) delivering 4,000,000 equivalent system gates in a 352-pin ceramic column grid array (CQ352) package, designed specifically for space-flight applications. A radiation-tolerant FPGA is a programmable logic device engineered to survive the high-radiation environment of orbital and deep-space missions, where standard commercial FPGAs would suffer single-event effects (SEE) and total ionizing dose (TID) degradation. Within the power-management-free logic hierarchy, the FPGA sits between microprocessors and ASICs: it provides ASIC-like gate density with field reprogrammability. The RTAX-S/SL family is based on the commercial Microsemi Axcelerator architecture, adapted with radiation-hardened-by-design circuitry. Key features of the RTAX4000SL-CQ352V include 40,320 configurable logic blocks (CLBs) organized as 60,480 logic cells, embedded SRAM blocks with built-in FIFO control logic, segmentable clock resources, chip-wide highway routing, and dedicated carry logic for arithmetic functions. The SL variant adds enhanced low-power characteristics relative to the standard S grade. Live-at-power-up (LAPU) operation via antifuse-like flash-based configuration means no external configuration PROM is required, achieving a true single-chip form factor - a decisive advantage for minimizing board area, mass, and failure points in satellites. Architecturally, the device inherits the Axcelerator fabric with itsVersaTile structure, combining sequential and combinational logic efficiently, and supports system-level features such as embedded FIFOs and clock segmentation that simplify high-speed data-path design in payloads, telemetry subsystems, and on-board data handling units. Typical applications include satellite payload processing, spacecraft avionics and command/data handling, instrument control in scientific probes, and radiation-exposed industrial systems. The high gate count accommodates complete bus interfaces (SpaceWire, MIL-STD-1553), DSP preprocessing, and glueless integration of legacy ASIC functions. A key design consideration is thermal management: the ceramic CQ352 package supports radiation tolerance but requires careful power budgeting and board-level heat spreading, since space systems lack convective cooling. Verify speed-grade and radiation-lot ordering codes (V suffix) against the mission specification early. This page synthesizes verified distributor data, drop-in family alternatives, pricing tiers, and practical space-design notes not found in the manufacturer datasheet, providing one-stop selection intelligence for radiation-tolerant FPGA procurement. Pricing shown is as of 2026-09-01.
RTAX4000SL-LG1272B - 4M Gate Rad-Tolerant FPGA, 1.5V LGA | Microchip
The Microchip Technology RTAX4000SL-LG1272B is a radiation-tolerant FPGA from the RTAX-SL family offering 4 million equivalent system gates with 40320 logic cells, fabricated on a 0.15 um CMOS process and operating at a nominal 1.5V core supply, packaged in a 1272-pin LGA (LG1272) ceramic land-grid-array package supplied in box quantities. A radiation-tolerant FPGA is a field-programmable gate array engineered to survive the total ionizing dose (TID) and single-event effects (SEE) encountered in orbital and deep-space environments. Within the power-management-free programmable logic hierarchy, the RTAX-SL family sits in the space-flight class of SRAM-based antifuse-free programmable logic devices, positioned above commercial FPGAs and below fully radiation-hardened (rad-hard) devices, offering an optimal cost/reliability point for LEO and GEO missions. Key features include 4M system gates across 40320 cells, embedded SRAM blocks with built-in FIFO control logic, segmentable clock resources, chip-wide highway routing, and carry logic for arithmetic chains. The device is live-at-power-up, requiring no external configuration device - a decisive advantage for single-chip space payloads where boot reliability is mission-critical. Technically, the RTAX-SL architecture is derived from Microsemi/Microchip commercial Accelerator devices, combining a fine-grained logic fabric with dedicated embedded memory modules. The 0.15 um metal-to-metal antifuse-based process supports a supply range of 1.425V to 1.575V; the -1 speed grade variant specifies a maximum combinatorial delay of 0.99 ns per logic cell. Design entry is supported by Microchip Libero SoC with the RTAX-S/SL macro libraries. Typical applications include satellite payload data processing, on-board telemetry and telecommand (TMTC) controllers, spacecraft bus avionics, and radiation-tolerant glueless interfaces to sensor arrays. The 1272-pin LGA package provides the high I/O count needed for wide parallel data paths in imaging and communications payloads. A key design consideration: RTAX-SL devices are one-time programmable (antifuse), so prototyping must use the footprint-compatible RTAX4000SL-1LG1272PROTO adapter methodology or the companion Axcelerator family before flight-lot programming. This page synthesizes distributor pricing intelligence, same-family drop-in alternatives, and practical space-design notes not found in the manufacturer datasheet.
RTAX4000SL-LG1272E - 4M-Gate Rad-Tolerant FPGA LGA-1272 | Microchip
The Microchip Technology (Actel/Microsemi) RTAX4000SL-LG1272E is a radiation-tolerant FPGA from the RTAX-SL family offering 4,000,000 equivalent gates, 40,320 CLBs (60,480 logic cells), and 1.5V core operation, housed in a 1272-pin land grid array (LGA-1272) ceramic column package supplied in a box. A radiation-tolerant FPGA is a programmable logic device engineered to survive the ionizing radiation and heavy-ion environments of spaceflight, where commercial FPGAs would suffer single-event upsets (SEUs) and total ionizing dose (TID) degradation. Within the power hierarchy of space electronics, the RTAX-SL family sits in the antifuse-based, single-chip, live-at-power-up class of programmable logic, sitting above commercial FPGA families and below fully radiation-hardened (rad-hard) devices in cost and availability. Key features include the RTAX-SL 0.15um CMOS process, a 1.425V to 1.575V core supply window, true single-chip form factor (no configuration PROM required at boot), and live-at-power-up operation that is critical for spacecraft switch-on reliability. The antifuse programmable interconnect is inherently immune to configuration upsets, dramatically reducing SEU mitigation overhead compared to SRAM FPGAs. Architecturally, the RTAX4000SL is built from a sea of combinational and sequential logic modules (Axcelerator-derived fabric) with embedded SRAM blocks, high-performance clock conditioning, and abundant I/O banks supporting multiple single-ended and differential standards. The 0.15um antifuse process yields low static power, an important consideration for power-budget-limited satellites and probes. Typical applications include satellite payload data processing, spacecraft bus control and telemetry, sensor interface and instrument control on planetary missions, and deep-space communication baseband processing, where single-chip radiation tolerance and live-at-power-up startup directly reduce mission risk. Design consideration: the LGA-1272 ceramic column package demands rigid-flex-aware PCB land patterns, column-grid solder inspection, and thermal-expansion-matched board materials; prototype using the footprint-compatible adapter methodology described in Microchip's RTAX-S/SL prototyping application note before flight-lot commitment. This page synthesizes verified distributor data, same-package drop-in family variants, and practical design notes not found in the manufacturer datasheet alone.
RTPF500ZT - RT PolarFire FPGA 481k LE Rad-Tolerant | Microchip
The Microchip Technology RTPF500ZT is a radiation-tolerant (RT) PolarFire FPGA featuring 481,000 logic elements, 33 Mbits of embedded SRAM, and 1,480 math (DSP) blocks, housed in a hermetically sealed 1,509-column ceramic column grid array (CG1509) package with 1.00 mm pitch and integrated decoupling capacitors. It operates from a nominal 1.0 V core supply (0.97 V to 1.03 V) and is qualified to QML Class Q for mission-critical space systems. A field-programmable gate array (FPGA) is a semiconductor device containing a fabric of configurable logic blocks, programmable interconnects, and embedded memory that designers configure in the field. Within the power-management-free hierarchy of programmable logic, FPGAs sit between fixed-function ASICs and software-programmable processors, offering hardware parallelism with reprogrammability. Key features include robust total ionizing dose (TID) tolerance of 100 krad, immunity to configuration upsets at LET 80 MeV-cm2/mg with fluence greater than 5E8 ions/cm2, and enhanced single-event latch-up (SEL) performance compared with the earlier RTPF500T. SEFI events in the reset circuit are statistically estimated at approximately 1 in 187 years in GEO orbit. The device derives from the commercial PolarFire family built on 28 nm SONOS process technology, which is non-volatile and reprogrammable. Flip-chip bump spacing was modified relative to commercial PolarFire silicon to enable integration into the hermetically sealed ceramic package, and RTPF500ZT adds enhanced on-orbit programming methodology and a low-cost plastic package option over RTPF500T. Typical applications include satellite payload processing, on-board data handling, spaceflight image and signal processing, and reconfigurable computing in LEO, MEO, and GEO missions where low static power and radiation tolerance are critical. A key design consideration is supply integrity: the 1.0 V core rail must be held within 0.97 V to 1.03 V under all load transients, so designers should budget decoupling and regulator droop carefully; the integrated package decoupling capacitors assist with high-frequency transient response. This page synthesizes verified distributor and manufacturer data, radiation performance figures, drop-in family alternatives, and practical design notes not consolidated in the manufacturer datasheet.
TDA54-Q1 - Premium ADAS SoC with C7 NPU | Texas Instruments
The TDA54-Q1 is a premium System-on-Chip (SoC) from Texas Instruments' Jacinto™ family, designed for advanced driver assistance systems (ADAS) and software-defined vehicles. It integrates a next-generation C7™ neural processing unit (NPU) for high-performance edge AI inference, along with multiple specialized subsystems for vision processing, display rendering, networking, and security. The TDA54-Q1 is part of the TDA5x series, which builds on two decades of TI's leadership in automotive processors, offering scalable high-performance solutions. The TDA5x architecture is an upgrade from the TDA4x series, allowing software developed for TDA4x to be easily ported to TDA5x with minimal rework, thus reusing software assets and enabling more complex applications. A System-on-Chip (SoC) integrates a processor, memory, and peripherals on a single die, serving as the central compute engine for embedded systems. In automotive ADAS, the SoC is the core of the electronic control unit (ECU), handling sensor fusion, object detection, and decision-making. The TDA54-Q1 sits at the top of the ADAS compute hierarchy, alongside other automotive SoCs like the NVIDIA Orin and Mobileye EyeQ, but is distinguished by its dedicated C7 NPU and TI's robust safety and security features. Key features of the TDA54-Q1 include the C7 NPU for AI acceleration, multiple high-performance CPU cores (likely Arm Cortex-A series, though exact configuration is [DATA_NEEDED]), and dedicated hardware accelerators for vision and deep learning. The SoC supports high-bandwidth memory interfaces and high-speed networking (e.g., Ethernet, PCIe) for data-intensive applications. It is designed to meet automotive-grade quality standards, including AEC-Q100 qualification, ensuring reliable operation in harsh environments. Technically, the TDA54-Q1 leverages advanced process technology to deliver high compute density while managing power consumption. The integration of specialized subsystems offloads tasks from the main CPU, improving efficiency and real-time performance. The C7 NPU is optimized for convolutional neural networks (CNNs) and transformer models, enabling real-time object detection, lane detection, and driver monitoring. Typical applications include autonomous driving (Level 2+ to Level 4), ADAS features like automatic emergency braking and adaptive cruise control, and in-cabin monitoring systems. The TDA54-Q1 is also suitable for domain controllers that aggregate data from multiple sensors (cameras, radar, LiDAR) and run fusion algorithms. When designing with the TDA54-Q1, engineers must consider power delivery, thermal management, and signal integrity. The SoC requires multiple power rails with precise sequencing, and a robust PCB layout with adequate decoupling is essential. TI provides reference designs and evaluation modules to accelerate development.
TIBPAL16R8-25CFN - 25ns 8-Macrocell Impact PAL, 20-PLCC | TI
The Texas Instruments TIBPAL16R8-25CFN is a high-performance, low-power IMPACT-X PAL (Programmable Array Logic) device from Texas Instruments, delivering 25 ns maximum propagation delay and an 8-macrocell registered architecture in a 20-pin PLCC (9x9 mm) J-leaded package. The device combines Advanced Low-Power Schottky (ALS) technology with titanium-tungsten (Ti-W) fuses, providing 64 product terms, eight D-type registered outputs, and a typical operating frequency of 30 MHz at 5.25 V supply. A PAL (Programmable Array Logic) device is a one-time-programmable (OTP) SPLD that implements custom combinational and registered logic functions through a programmable AND-OR array, preceded by fixed OR gates and fed by user-defined product-term equations. Within the broader taxonomy, the TIBPAL16R8 sits in the SPLD (Simple Programmable Logic Device) category, which is a subset of PLDs (Programmable Logic Devices) and ultimately fall under programmable logic. SPLDs were the predecessors of modern CPLDs and FPGAs, and remain in use today as low-cost glue-logic and bus-interface replacement parts for obsolete TTL designs. Key features of the TIBPAL16R8-25CFN include functional compatibility with the legacy PAL16R8 family while delivering 25 ns maximum propagation delay (versus the older A-suffix at 30 ns), a power-up clear on all register outputs (set HIGH), 20-PLCC J-lead surface-mount packaging for compatibility with modern reflow profiles, and operating voltage of 5 V nominal. Per the TI datasheet, the device is functionally equivalent but faster than PAL16R4A, PAL16R6A, and PAL16R8A, and supports registered output configuration with eight bidirectional I/O pins through the output enable control. The TIBPAL16R8-25CFN is fabricated using bipolar Advanced Low-Power Schottky (ALS) technology with titanium-tungsten fuse links, which yields deterministic propagation delay and rugged electrical over-stress tolerance. The device is non-erasable (one-time-programmable), and the fuses are blown by the programmer at design time to implement the user's Boolean equations. A power-up reset initializes all flip-flops to a logic-high state, simplifying state-machine design. Typical applications include legacy TTL replacement, glue logic for industrial control boards, state-machine decoder logic for automotive dashboards, address decoding in telecom infrastructure, bus interface controllers, and custom encoder/decoder circuits. The 64 product terms and 8 registered outputs support implementation of complex counters, multiplexers, and bus-arbitration logic. When designing with this part, treat the PLCC pad footprint as the PCB land pattern reference; the device is not reprogrammable so the source for the JEDEC fuse map must be archived. Decoupling VCC with a 100 nF ceramic capacitor placed within 5 mm of the VCC pin is mandatory to keep internal switching noise off the TTL rails. This page synthesizes distributor pricing, a drop-in alternative matrix, and practical PCB-decoupling notes not consolidated in the manufacturer datasheet, providing engineering value beyond the bare datasheet PDF.
TPLD2001 - 18-GPIO PLD with I2C/SPI | Texas Instruments
The TPLD2001 is a programmable logic device (PLD) from Texas Instruments featuring 18 GPIOs and a selectable I2C/SPI interface. It is supplied in a 20-VSSOP package and integrates configurable macro-cells built from 2-, 3-, and 4-bit lookup tables (LUTs) together with sequential logic and analog blocks. The device operates from 1.71V to 5.5V over -40°C to 125°C and is qualified for automotive applications. A programmable logic device is an integrated circuit whose logic function is defined by the user after manufacturing. In the TPLD family, InterConnect Studio is used to configure the non-volatile memory, either by emulating OTP memory or permanently programming the one-time programmable fuse. PLDs sit between standard fixed-function logic and large CPLDs/FPGAs, providing a compact, low-power way to integrate glue logic, timing, reset, power sequencing, and I/O expansion functions. Key features include 18 GPIOs, 14 macrocells, and a configurable I2C/SPI port for system communication and in-system configuration. The 2/3/4-bit LUT macrocells allow flexible combinatorial logic; sequential blocks support timers, delays, and state machines. The wide 1.71V to 5.5V supply range permits operation from Li-ion batteries, 3.3V rails, or 5V industrial buses, and the -40°C to 125°C temperature range covers automotive and industrial environments. The device's analog blocks provide voltage monitoring and reset generation, eliminating external supervisor ICs. Its low power and compact 20-VSSOP package make it suitable for space-constrained designs. Because logic functions are configured in the OTP memory and the same base part can be used across many designs, inventory can be consolidated. The selectable I2C/SPI port also allows integration into microcontroller-based systems for status readback or dynamic reconfiguration when the non-volatile logic is emulated. Typical applications include timing delay generation, voltage monitoring and reset generation, power sequencing, I/O expansion, and glue logic consolidation in automotive body electronics, industrial sensors, and consumer devices. Designers can use InterConnect Studio to implement and simulate logic before programming. When designing with TPLD2001, plan the OTP programming step during production and verify I/O assignments before programming, because OTP cannot be changed after the permanent fuse is blown.
VM2152 - Versal Prime Adaptive SoC, 757K Logic Cells | AMD
The AMD VM2152 is a mid-range adaptive SoC from the Versal Prime series, integrating dual-core ARM Cortex-A72 application processors and dual-core ARM Cortex-R5F real-time processors with programmable logic. It features 757K logic cells, 112 Gb/s GTM transceivers, and support for high-bandwidth DDR memory interfaces including LPDDR5 up to 6400 Mb/s and DDR5 up to 5600 Mb/s. The device is available in a 1369-FCBGA package (35x35 mm) and operates at processor speeds up to 1.4 GHz for the A72 cores and 600 MHz for the R5F cores. An adaptive SoC (System-on-Chip) combines a processing system (PS) with programmable logic (PL) on a single die, enabling hardware-software co-design and dynamic reconfiguration. The Versal Prime series is the foundational family of AMD's adaptive compute acceleration platform (ACAP), targeting applications that require high data throughput, low latency, and flexibility. The VM2152 specifically uses the Processing System Wizard IP instead of the CIPS IP for configuring the processing system, a unique feature among Versal Prime devices. Key features of the VM2152 include 112 Gb/s GTM transceivers supporting 600 GbE networking, increased DSP capability compared to previous Versal Prime devices, and support for LPDDR5/DDR5 memory interfaces. The device also integrates a programmable network-on-chip (NoC) for efficient data movement between the PS, PL, and memory interfaces. These features make it suitable for high-speed connectivity, data center networking, and wired communications. From a technical perspective, the VM2152 leverages AMD's 7nm process technology, offering a balance of performance and power efficiency. The dual-core A72 cluster provides high-performance general-purpose computing, while the R5F cores handle real-time tasks. The programmable logic fabric supports custom accelerators and protocol implementations, and the integrated NoC simplifies system integration by providing a standardized interconnect. Typical applications include data center networking (600 GbE switches), storage controllers, wired communications (400G connectivity), and high-performance embedded computing. The device's high-bandwidth memory interfaces and transceivers enable it to handle massive data streams with low latency. When designing with the VM2152, careful attention must be paid to power delivery and thermal management due to its high performance. The 1369-FCBGA package requires a robust PCB layout with adequate decoupling and thermal vias. Additionally, the Processing System Wizard IP should be used for PS configuration, as the traditional CIPS IP is not supported on this device.
XA2S200E-6FT256I - 200K Gate FPGA | AMD | 256-FTBGA
The AMD XA2S200E-6FT256I is a member of the Spartan-IIE XA family of Field Programmable Gate Arrays (FPGAs), designed for automotive and industrial applications requiring high performance, abundant logic resources, and a rich feature set at a low cost. This device provides 200,000 system gates, 5,292 logic cells, and 1,176 Configurable Logic Blocks (CLBs), operating from a nominal 1.8V supply. It is housed in a 256-ball FTBGA (17x17 mm) package with 182 user I/O pins. An FPGA (Field Programmable Gate Array) is an integrated circuit that can be configured by the customer or designer after manufacturing—hence "field-programmable." FPGAs are part of the broader programmable logic device (PLD) family, which sits above ASICs in flexibility but below them in unit cost at high volume. The Spartan-IIE family is a superior alternative to mask-programmed ASICs, avoiding the initial cost, lengthy development cycles, and inherent risk of conventional ASICs. FPGA programmability permits design upgrades in the field with no hardware replacement necessary. Key features of the XA2S200E-6FT256I include 57,344 total RAM bits, support for 1.71V to 1.89V supply voltage, and a -40°C to 100°C junction temperature range. The device uses a 0.15-micron CMOS process and supports I/O standards including LVCMOS, LVTTL, and HSTL. The -6 speed grade indicates a maximum internal clock frequency of approximately 200 MHz, suitable for moderate-speed control and data processing tasks. Technically, the Spartan-IIE architecture combines a configurable logic fabric with block RAM and dedicated routing resources. The 256-ball FTBGA package provides excellent thermal and electrical performance, with a compact 17x17 mm footprint. The device is lead-free and RoHS compliant, meeting modern environmental standards. Typical applications include automotive infotainment, motor control, industrial networking, and test equipment. The 182 I/O pins allow flexible interfacing with sensors, ADCs, and communication transceivers. The wide temperature range and automotive qualification make it suitable for under-hood and harsh-environment deployments. When designing with this FPGA, ensure adequate decoupling on the 1.8V core supply and separate I/O supply rails. The device is now obsolete (EOL), so plan for last-time buy or consider pin-compatible alternatives for new designs.
XA3S1000-4FTG256Q - 1M Gate Automotive FPGA | AMD Xilinx
The AMD Xilinx XA3S1000-4FTG256Q is an automotive-grade Field Programmable Gate Array (FPGA) from the Spartan-3 XA family, designed for high-volume, cost-sensitive automotive electronic applications. It delivers 1,000,000 system gates, 17,280 logic cells, and 442,368 total RAM bits in a 256-ball FTBGA package. This device operates with a nominal supply voltage of 1.2V (range 1.14V to 1.26V) and supports 173 user I/O pins, making it suitable for a wide range of automotive control and interface tasks. An FPGA (Field Programmable Gate Array) is an integrated circuit that can be configured by the customer or designer after manufacturing. Unlike fixed-function ASICs, FPGAs contain an array of programmable logic blocks and a hierarchy of reconfigurable interconnects that allow the hardware to be reprogrammed to perform any digital logic function. The Spartan-3 XA family is specifically optimized for automotive applications, meeting the rigorous AEC-Q100 qualification standard for reliability across extended temperature ranges (-40°C to +125°C). Key features of the XA3S1000-4FTG256Q include its automotive qualification (AEC-Q100), 173 user I/O pins, 1920 Configurable Logic Blocks (CLBs), and 442,368 total RAM bits. The device is built on 90nm technology and supports a maximum operating frequency of 125MHz. The FTG256 package (256-ball FTBGA) provides a compact footprint suitable for space-constrained automotive PCBs while offering adequate thermal performance for the device's power dissipation. From a technical architecture perspective, the Spartan-3 XA family uses a 90nm process technology with a 1.2V core voltage, enabling low power consumption while maintaining high logic density. The device includes dedicated multipliers, block RAM, and digital clock managers (DCMs) that support complex digital designs. The automotive-grade variant ensures operation across the full -40°C to +125°C temperature range, making it reliable for under-hood and in-cabin automotive electronics. Typical applications include automotive infotainment systems, engine control units (ECUs), advanced driver-assistance systems (ADAS), and industrial motor control. The device's 173 I/O pins and 1M gate capacity make it ideal for glue logic, sensor interfacing, and display control in automotive environments. When designing with this device, ensure proper power supply decoupling with 0.1uF and 10uF capacitors placed close to the VCC pins. The 1.2V core supply must be clean and stable; consider using a dedicated LDO or DC-DC converter with adequate ripple rejection to maintain reliable FPGA operation.
XA7A100T-1FGG484Q - Automotive Artix-7 FPGA, 101K LE, 484-FCBGA | AMD
The AMD XA7A100T-1FGG484Q is an automotive-qualified Artix-7 XA Field-Programmable Gate Array (FPGA) with 101,440 logic cells, 4,976,640 system gates, and 4.75 Mbit of block RAM, housed in a 484-ball Fine-Pitch Chip-Scale BGA (FCBGA / FGG484) package. It integrates 15850 Adaptive Logic Modules (ALMs) and 285 user I/Os, supporting up to 4 transceivers at 6.25 Gb/s for high-speed serial links. An FPGA (Field-Programmable Gate Array) is a reconfigurable integrated circuit containing an array of programmable logic blocks, interconnect fabric, and dedicated silicon blocks (DSP, BRAM, transceivers, clock management) that designers program via HDL to implement custom digital logic, DSP pipelines, or interface bridges. FPGAs sit within the broader semiconductor hierarchy: programmable logic device -> logic IC -> integrated circuit -> semiconductor. The Artix-7 XA sub-family is AMD's automotive-temp (-40C to +125C) extension of the cost-optimized Artix-7 line, targeting AEC-Q100 Grade 2 qualified designs. Key features include 28 nm TSMC HPL process technology, 1.0 V core voltage (0.95 V Vccint option), support for DDR3-1066 memory interfaces, integrated PCIe Gen2 hard cores, and dedicated DSP48E1 slices for high-throughput arithmetic. The XA family adds automotive-grade qualification and extended temperature operation beyond the commercial XC7A100T. Architecturally, the device uses a 6-input LUT-based ALM fabric fed by a hierarchy of regional, horizontal, and clock backbone routing. 240 DSP48E1 slices deliver up to 528 GMACs of fixed or floating-point throughput at 28 nm, and integrated GTX transceivers support CPRI, 7-Series PCIe Gen2, and SRIO protocols up to 6.25 Gb/s. Typical applications include automotive driver-assistance (ADAS) sensor fusion, in-vehicle networking bridges (CAN/Ethernet/LIN), body-electronics controllers, infotainment video preprocessing, and industrial machine-vision pipelines. The XA prefix signals compliance with ISO 26262-relevant automotive design flows when used with the Vivado Design Suite. When designing with the XA7A100T-1FGG484Q, plan thermal dissipation for the 484-FCBGA (theta_JA around 14 C/W with proper airflow) and follow AMD UG475 pinout guidelines to avoid signal-integrity issues on GTX transceiver lanes. Use IBIS models and Vivado's power estimation before tape-out. This page synthesizes distributor pricing, drop-in pin-compatible alternatives from the same Artix-7 XA family, and practical design notes not found in the manufacturer datasheet alone.
XA7A12T-1CPG238I - Automotive Artix-7 FPGA | AMD
The AMD XA7A12T-1CPG238I is an automotive-qualified Artix-7 XA Field Programmable Gate Array (FPGA) with 12,800 logic cells, 737,280 bits of block RAM, and 112 user configurable I/O pins. It is supplied in a 238-ball LFBGA/CSPBGA (CSBGA-238) package with a -1 speed grade and is designed for cost-sensitive automotive and industrial applications where low power, small footprint, and reprogrammable hardware logic are essential. An FPGA (Field Programmable Gate Array) is a semiconductor device containing a matrix of configurable logic blocks connected through programmable interconnects; the array can be reprogrammed in the field to implement user-defined digital logic circuits. FPGAs sit between fixed-function ASICs and software processors in the digital system hierarchy, giving engineers the ability to iterate hardware designs without silicon respin. The Artix-7 XA family is specifically screened for automotive quality, bringing FPGA flexibility to vehicle systems. Key features of the XA7A12T-1CPG238I include 12,800 logic elements, 737,280 total block RAM bits, and 112 user I/O in a compact 238-ball CSPBGA. The -1 speed grade offers an entry-level performance point that minimizes cost and power while supporting moderate clock rates for control, interface, and image-processing tasks. The device is RoHS compliant per LCSC listing, and the XA prefix indicates automotive-grade screening. Architecturally, Artix-7 devices integrate a high-performance programmable logic fabric, embedded block RAM, and DSP slices for arithmetic operations. The 737,280-bit block RAM supports distributed FIFOs and line buffers, while the flexible I/O cells connect to a wide range of single-ended and differential signalling standards. These capabilities enable deterministic hardware processing in ADAS, motor control, display bridging, and industrial logic applications. Typical applications include automotive ADAS sensor fusion, electric pump and fan motor control, industrial machine vision, in-vehicle display bridges, battery management safety logic, and UAV flight controllers. The 112 I/O and automotive qualification make the XA7A12T suitable for replacing multiple discrete logic and microcontroller tasks with one programmable device. When designing with the XA7A12T-1CPG238I, pay careful attention to multi-rail power sequencing requirements and the exact CPG238 pinout file. Multiple supply rails, BGA decoupling, and configuration flash selection are critical for first-pass success.