FPGA & CPLD
Products (7,100+)
A54SX72A-FGG256I - 108K-Gate Antifuse FPGA, 203 I/O | Microchip
The Microchip Technology (Microsemi) A54SX72A-FGG256I is an SX-A family antifuse FPGA delivering 108,000 system gates (6,036 logic cell blocks) with 203 user I/O in a 256-ball fine-pitch FBGA (FGG256) package, operating from a single 2.5V core supply at industrial temperature grades. An antifuse FPGA is a one-time-programmable field-programmable gate array in which programmable interconnect elements are permanently formed during a one-time programming step. Unlike SRAM FPGAs, antifuse devices retain their configuration with no external boot flash, exhibit very low static power, and are inherently resistant to configuration readback attacks, making them a mature choice within the broader hierarchy of programmable logic devices (PLD > FPGA > antifuse FPGA). Key features include the 0.25 um CMOS process technology, system clock rates reported up to 217 MHz depending on speed grade and design, single-chip integration that eliminates configuration memory, and industrial temperature operation indicated by the -I suffix. The fine-pitch 1.0 mm ball-pitch FBGA conserves board area while providing generous 203-user-I/O routing flexibility for wide data buses. Architecturally, the SX-A family uses Actel-derived programmable logic modules organized into clusters, with multiple global and quadrant clock networks (CLKA, CLKB, and QCLK) that support high-speed synchronous designs; Microchip application notes describe quadrant clock usage specific to the A54SX72A. Typical applications include industrial control and automation, communications and networking line cards, military and aerospace logic replacement, ASIC prototyping glue logic, and obsolescence-driven redesigns where one-time programmability, security, and low power are priorities. Design consideration: because the device is one-time-programmable, complete functional simulation and pin assignment review in the Microchip (Actel) design flow must be completed before programming; budget for programming service or in-house programming equipment. This page adds value beyond the manufacturer datasheet by consolidating distributor pricing context, same-footprint drop-in speed-grade and temperature-grade alternatives, comparison tables, and practical design notes in one reference.
A54SX72A-FGG256M - 108K Gate SX-A Antifuse FPGA | Microchip
The Microchip Technology (Microsemi) A54SX72A-FGG256M is an SX-A family antifuse FPGA with 108,000 system gates (72,000 typical gates), 203 user I/O, and a 256-ball Fine-Pitch Ball Grid Array (FBGA) package, operating from a single 2.5V core supply with system performance up to 217 MHz. An antifuse FPGA is a field-programmable gate array whose interconnect is permanently programmed by electrically forming antifuse links. Unlike SRAM-based FPGAs, the antifuse configuration is non-volatile, one-time programmable, immune to configuration readback, and requires no external configuration PROM, making the device suitable for secure, single-chip system integration at boot. In the programmable logic hierarchy, the SX-A family sits among one-time-programmable FPGA architectures based on a 0.25 um CMOS process with a sea-of-modules fabric of combinational and sequential logic modules. Key features include 72,000 typical gate capacity in the largest SX-A die, 203 available user I/O in the 256-FBGA, quadrant and global clock networks (CLKA, CLKB and QCLK routing) supporting synchronous designs above 200 MHz, and low static power consumption characteristic of antifuse technology. The FGG256M suffix denotes the commercial temperature range in a 256-ball FBGA in tray packaging. The architecture provides deterministic, pin-to-pin performance with no reconfiguration latency, which suits designs where configuration security, radiation-tolerant design heritage, and immediate-on operation matter more than in-system reprogrammability. Typical applications include industrial control and automation, communications and networking interface glue logic and bridging, aerospace and defense control systems leveraging Microsemi heritage, and single-chip integration of multiple discrete logic functions to reduce board cost. Design consideration: because the device is one-time programmable, bitstream verification in Libero SoC design software is essential before programming; prototype on the companion SX-A programming hardware before committing production sockets. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.
A54SX72A-FGG484 - 108K Gate Antifuse FPGA 484-FBGA | Microchip
The Microchip Technology A54SX72A-FGG484 is an SX-A family antifuse FPGA with 108,000 system gates (72,000 typical usable gates), 6036 configurable logic blocks, 4024 logic cells, and 360 user I/O, housed in a 484-ball FBGA package operating at a 2.5V core supply with up to 217 MHz system performance. A field-programmable gate array (FPGA) is a semiconductor device containing a fabric of configurable logic blocks and programmable interconnects that designers configure after manufacturing. Within the programmable logic hierarchy, the FPGA sits above SPLDs and CPLDs as the highest-capacity category of programmable logic IC. The SX-A family from Actel (now Microchip, formerly Microsemi) uses antifuse programming technology, in which permanent one-time-programmable connections are formed during programming. Key differentiating features include the antifuse fabric that yields near-ASIC routing delays, high resistance to configuration readback (providing inherent design security), zero standby configuration-loading time at power-up, and low static power consumption. With a toggle rate of up to 217 MHz on a 0.25um/0.22um CMOS process, the device supports high-throughput glue logic, bus bridging, and state-machine integration while replacing multiple discrete devices with a single-chip solution. Architecturally, each SX-A logic module combines combinational and sequential elements, and the A54SX72A is the largest member of the family, offering multiple global and quadrant clock networks (CLKA, CLKB, and QCLK resources) per Microchip documentation for low-skew clock distribution. The FBGA package provides short, low-inductance ball connections suited to high-speed signal integrity. Typical applications include industrial control and automation, communications and networking line cards, avionics and defense systems requiring one-time-programmable security, medical instrumentation, and test equipment backplanes where instant-on operation and configuration tamper resistance matter. When designing with this device, plan I/O banking and 2.5V supply distribution early, and use Microchip Libero SoC design tools with the SX-A macro libraries; note that antifuse programming is irreversible, so verify the design fully in simulation before programming production units. This page synthesizes distributor pricing tiers, drop-in alternatives within the same 484-ball FBGA footprint, and practical design notes not found in the manufacturer datasheet.
A54SX72A-FGG484A - 108K-Gate Antifuse FPGA, 484 FBGA | Microchip
The Microchip Technology (Microsemi/Actel) A54SX72A-FGG484A is a 108,000-system-gate antifuse FPGA from the SX-A family with 360 user I/O, 2.5 V core operation, up to 217 MHz system performance, and a 484-ball Fine-Pitch Ball Grid Array (FBGA) package. A field-programmable gate array (FPGA) is a semiconductor device containing configurable logic blocks and programmable interconnects that engineers program after manufacturing. Within the FPGA hierarchy, the SX-A family belongs to the antifuse (one-time programmable, OTP) class of FPGAs, sitting alongside SRAM-based and flash-based FPGA types in the broader programmable logic and power/logic integration landscape. Antifuse FPGAs configure their interconnect permanently at power-up programming, which gives them inherent security and low static power advantages over SRAM FPGAs. Key features of the A54SX72A include 108,000 equivalent system gates with 72,000 typical gates available, 360 configurable user I/O, and single-chip integration of multiple logic functions to reduce system cost. Because the configuration is stored in antifuse elements, no external configuration PROM or boot flash is required, and the bitstream is never exposed on the bus, providing design security that SRAM FPGAs cannot match. The device operates from a 2.5 V supply and is fabricated on a 0.25 um CMOS process, supporting clock rates up to 217 MHz. Architecturally, the SX-A device provides a sea-of-modules fabric of combinatorial and sequential logic modules (C-cells and R-cells) interconnected through a programmed routing network, with dedicated global and quadrant clock networks (CLKA, CLKB, and QCLK) for low-skew clock distribution across the die, as documented in the SX-A family datasheet. Typical applications include industrial control and automation logic integration, communications and networking line-card glue logic, aerospace and defense systems where design protection matters, and legacy system re-design or obsolescence bridging where a one-time-programmable, secure FPGA replaces multiple ASSPs. A key design consideration is that antifuse devices are one-time programmable: unlike SRAM FPGAs, there is no in-system reconfiguration, so design verification must be complete before programming, and spare gates should be reserved for ECOs. This page consolidates verified distributor listings, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet, providing buyers and engineers with a single decision-ready reference.
A54SX72A-FGG484I - 108K-Gate SX-A FPGA 484-BGA | Microchip
The Microchip Technology (Microsemi) A54SX72A-FGG484I is an SX-A family antifuse FPGA with 108,000 system gates (72K gates, 6036 logic cells/CLBs), 360 user I/Os, and up to 217 MHz system performance, housed in a 484-ball Fine-Pitch Ball Grid Array (FBGA-484) with 1 mm ball pitch, in an industrial-grade (I-suffix) temperature rating. A field programmable gate array (FPGA) is a semiconductor device containing a matrix of configurable logic blocks (CLBs) interconnected by programmable interconnects. Within the FPGA hierarchy, the SX-A family belongs to the one-time-programmable antifuse category, sitting alongside fuse-based and SRAM-based FPGA technologies as a class of programmable logic devices (PLDs) used in power management of system-level digital design. Key features include a 0.25 um CMOS process operating from a 2.5V core supply, antifuse interconnect that is inherently non-volatile, secure, and radiation-tolerant compared to SRAM FPGAs, quadrant clock networks (CLKA, CLKB, and QCLK) for flexible clocking, and low static power consumption typical of antifuse architectures. Technically, the SX-A architecture uses a sea-of-modules fabric with combinational and sequential logic modules; the A54SX72A is the largest member of the family. The antifuse switch is programmed once at the factory-programming stage or at board programming, so configuration data cannot be read out, giving inherent design security and eliminating configuration PROMs required by SRAM FPGAs. Typical applications include industrial control, communications and networking equipment, avionics and military systems requiring design security, and single-chip integration of glue logic, bus interfaces, and state machines where a low-cost, low-power, secure programmable device is required. Design consideration: because the device is one-time programmable, verify the design fully in simulation (Libero IDE / Designer software) before programming; prototype on larger-density members of the family to preserve routing headroom. Power the 2.5V core with adequate decoupling at each VCCA/VCCI domain. This page synthesizes distributor pricing, drop-in same-footprint alternatives, and practical design notes not found in the manufacturer datasheet, with pricing and stock as of 2026-09-03.
A54SX72A-FGG484M - 108K Gate Antifuse FPGA, 484 FBGA | Microchip
The Microchip Technology (Microsemi) A54SX72A-FGG484M is a 108,000-system-gate antifuse FPGA from the SX-A family, offering 6036 logic cells, 360 user I/O, and a maximum toggle rate of 217 MHz in a 484-ball Fine-Pitch Ball Grid Array (FBGA, 27x27 mm) package. A field-programmable gate array (FPGA) is an integrated circuit that implements user-defined digital logic through programmable interconnect and configurable logic blocks, sitting within the broader hierarchy of programmable logic devices (PLDs) alongside CPLDs and structured ASICs. The SX-A family uses antifuse (one-time programmable) technology, which means the configuration is permanently written at programming time rather than stored in an SRAM configuration cell. Key features include 108K system gates (72K typical usable gates), 2.5 V core supply with a 2.25 V to 5.25 V supply range for the mixed-voltage I/O structure, 0.25 um CMOS antifuse process technology, and a combinatorial logic delay of approximately 1.8 ns per module with 1.5 ns class I/O switching performance. The antifuse architecture provides three significant engineering advantages over SRAM FPGAs: near-zero standby power, inherent configuration bitstream security (no readback path exists), and immunity to configuration upsets, making the device well suited to harsh environments. The A54SX72A-FGG484M is rated for a wide -55C to +125C (TC) operating temperature range and is RoHS3 compliant and lead free. Typical applications include aerospace and defense logic integration, industrial control systems, communications bridge logic, bus interface glue logic, and single-chip integration of multiple discrete ASIC/SSI/MSI functions where configuration security and low power matter. Design consideration: because antifuse devices are one-time programmable, final design verification must be completed using device programming and simulation before committing silicon; no post-deployment reconfiguration is possible. This page synthesizes distributor pricing, same-package drop-in alternatives across speed and temperature grades, and practical design notes not found in the manufacturer datasheet.
A54SX72A-FPQ208 - 108K-Gate Antifuse FPGA, 171 I/O | Microchip
The Microchip Technology A54SX72A-FPQ208 is a 108,000-gate antifuse FPGA from the SX-A family, offering up to 171 user-programmable I/O pins in a 208-pin, 28 x 28 mm BFQFP (fine-pitch QFP) surface-mount package. It is a one-time-programmable (OTP), single-chip programmable logic device built on a 0.25 um CMOS process. An FPGA (Field-Programmable Gate Array) is a semiconductor device that implements user-defined digital logic through configurable logic blocks (CLBs) and programmable interconnect. The A54SX72A belongs to the antifuse FPGA subcategory: unlike SRAM-based FPGAs, its programming connections are permanent antifuse links, giving it inherent non-volatility, high design security, and instant-on operation with no external configuration device. Within the programmable logic hierarchy it sits as: FPGA -> antifuse FPGA -> programmable logic IC -> digital IC. Key features include 108,000 available system gates (up to 72,000 typical gates usable for design implementation), 171 user I/O pins, quadrant clock inputs (CLKA-CLKD) feeding dedicated global clock distribution networks, and dedicated flip-flops for high-speed registered designs. The device is optimized for low power and single-chip integration, replacing multiple glue-logic devices with one secure, non-reprogrammable silicon solution. Technically, the SX-A architecture uses a sea-of-modules fabric with combinable logic modules, and its I/O levels are compatible with standard TTL, LVTTL, LVCMOS2, 3.3 V PCI, and 5 V PCI signaling specifications, easing integration into both legacy 5 V and modern 3.3 V systems. The antifuse interconnect adds very low junction capacitance, supporting high-speed, low-skew clocking compared with pass-transistor SRAM routing. Typical applications include industrial control and automation, communications and networking interface logic, aerospace and defense designs requiring configuration-readout security, and legacy system life-cycle management where the bitstream cannot be dumped or cloned. Design consideration: because the device is OTP, verify the design fully in simulation and, where practical, in a companion reprogrammable device or larger-pin-count member of the family before committing to programming - antifuse errors cannot be corrected in-circuit. This page synthesizes verified distributor data, same-family drop-in alternatives, pinout guidance, and practical design notes beyond what the manufacturer datasheet alone provides.
A54SX72A-FPQG208 - 108K Gate Antifuse FPGA 208-QFP | Microchip
The Microchip Technology (Actel/Microsemi) A54SX72A-FPQG208 is an SX-A family antifuse FPGA with 108,000 available system gates, 6,036 configurable logic blocks, and 171 user I/O, housed in a 208-pin BFQFP (fine-pitch QFP) surface-mount package. Its 2.5V core and 0.25 um/0.22 um CMOS process deliver up to 250 MHz system performance and 350 MHz internal clock performance. An antifuse FPGA is a field-programmable gate array whose interconnect is permanently programmed at power-up programming time via an antifuse element. Unlike SRAM FPGAs, antifuse devices are non-volatile, require no external configuration ROM, are immune to configuration readback, and draw very low static power - placing them in the hierarchy of programmable logic alongside CPLDs and one-time-programmable ASIC alternatives. Key features include the 108K system gate density (72,000 typical usable gates), 171 user I/O, and quadrant clock inputs (CLKA-CLKD) for flexible global clock distribution. The antifuse fabric provides low on-resistance interconnect and inherent design security because the programmed configuration cannot be read out. Support for TTL, LVTTL, LVCMOS2, 3.3V PCI, and 5V PCI I/O standards gives broad system-level interface compatibility. The SX-A architecture uses sea-of-modules logic with combinational and sequential modules, enabling high internal toggle rates for state machines, glue logic consolidation, bus interfaces, and address decoding. The 350 MHz internal capability supports counters and pipeline stages far beyond typical CPLD speeds. Typical applications include industrial control, aerospace and defense systems (where configuration volatility matters), telecommunications line cards, and legacy system re-designs that consolidate multiple discrete devices into a single-chip solution for board-space and BOM savings. Design consideration: antifuse devices are one-time programmable - verify your design thoroughly in simulation (Libero IDE/Designer flow) before programming, since a design change requires a new physical device. This page adds value beyond the manufacturer datasheet by synthesizing distributor pricing, pin-compatible PQ208 alternatives within the SX-A family, and practical design notes for one-time-programmable design flows.
A54SX72A-PQ208 - 108K Gate Antifuse FPGA, 208-PQFP | Microchip
The Microchip Technology A54SX72A-PQ208 is an SX-A family antifuse FPGA with up to 108,000 system gates, 4,024 logic cells, 171 user-programmable I/O pins, and a toggle frequency up to 217 MHz, housed in a 208-pin PQFP (208-BFQFP) package. It operates from a 2.25V to 5.25V supply over a commercial 0C to +70C temperature range. An antifuse FPGA is a type of field-programmable gate array in which the programmable interconnect is formed by one-time-programmable antifuse elements rather than SRAM configuration cells or flash. Within the programmable logic hierarchy (FPGA -> programmable logic device -> digital IC), antifuse devices occupy the non-volatile, configuration-retention niche: the programmed connections are permanent, so no external configuration ROM is required at power-up, and the bitstream cannot be read out of the device. Key features of the A54SX72A-PQ208 include the 0.25 um CMOS process technology, up to 2,012 dedicated flip-flops, multiple global and quadrant clock networks (CLKA, CLKB, and QCLK), and low static power consumption enabled by the antifuse architecture. The 171 available user I/O on the PQ208 package supports mixed-voltage interfacing across the wide 2.25V to 5.25V supply range. The SX-A architecture uses a sea-of-modules fabric with combinational and sequential logic modules, giving deterministic interconnect delays that simplify timing closure compared with SRAM FPGAs. According to the Microchip SX-A Family FPGAs datasheet, the A54SX72A delivers high performance at low power, and the family is positioned for integrating multiple functions into a low-cost, single-chip solution. Typical applications include industrial control and automation, glue logic integration and system consolidation, bridge and interface functions, and prototyping for the rad-tolerant RT54SX-S space devices, which Microchip documents as pin compatible in CQ208/PQ208 packages. A key design consideration: antifuse devices are one-time programmable, so all functional verification must be completed in simulation before programming; budget spare I/O and logic capacity of at least 20% for design changes. This page synthesizes distributor pricing, same-package drop-in speed/temperature-grade variants, and practical design notes not consolidated in the manufacturer datasheet. Pricing shown is indicative as of 2026-09-03.
A54SX72A-PQ208I - 108K-Gate Antifuse FPGA, 208-PQFP | Microchip
The Microchip Technology A54SX72A-PQ208I is a 108,000-system-gate antifuse FPGA from the SX-A family, delivering up to 171 user-programmable I/O pins, 2,012 dedicated flip-flops, and up to 217 MHz system performance in a 208-pin BFQFP (PQ208) surface-mount package. It operates from a 2.25V to 5.25V supply and is rated for the industrial temperature range of -40C to +85C. An antifuse FPGA is a type of field-programmable gate array in which programming connections are permanent one-time fuses. Unlike SRAM-based FPGAs, antifuse devices retain their configuration through power cycles without an external configuration memory, and the programming element adds very little routing capacitance, which yields inherently low power, high speed, and improved resistance to configuration corruption - placing this device in the broader hierarchy of FPGA, programmable logic, and semiconductor integrated circuits. Key features include the 0.25 um CMOS process technology, 4,024 logic cells organized into 6,036 logic array blocks (LABs), multiple global clock networks (CLKA, CLKB and quadrant QCLK routing), and the single-chip, non-volatile architecture that removes the external boot flash required by SRAM FPGAs. These traits make the SX-A family a cost-effective solution for integrating multiple functions into one low-power, high-performance device. Architecturally, the A54SX72A is the largest member of the SX-A family, using Actel's (now Microchip) antifuse routing fabric with dedicated hard-wired interconnect that minimizes switching capacitance and pin-to-pin delays. The quadrant clock structure described in the SX-A Family FPGAs datasheet enables predictable clock skew across large designs, while the sea-of-modules routing supports high gate utilization. Typical applications include telecommunications and networking line cards, industrial automation controllers, consumer electronics glue logic integration, and aerospace/defense designs that benefit from the configuration immutability of antifuse technology. When designing with this part, note that antifuse programming is permanent: design changes require a new device, so fully verify timing in Libero/Designer before programming. Also confirm I/O current budgeting across the 171 available user I/O. This page synthesizes distributor pricing, drop-in alternatives, design notes, and comparison data not found in the manufacturer datasheet, giving engineers and buyers a single authoritative reference for the A54SX72A-PQ208I.
A54SX72A-PQ208M - 108K-Gate SX-A Antifuse FPGA | Microchip
The Microchip Technology (Actel/Microsemi) A54SX72A-PQ208M is a 108,000-gate SX-A family antifuse FPGA with up to 2,012 dedicated flip-flops and 171 user-programmable I/O pins, housed in a 208-pin PQFP (208-BFQFP) surface-mount package operating from a 2.5V core supply. An antifuse FPGA is a type of field-programmable gate array whose interconnect is permanently configured at power-up programming time via antifuse links. Unlike SRAM-based FPGAs from Xilinx or Intel (Altera), antifuse devices are non-volatile and one-time programmable: the configuration is stored physically in the silicon, requires no external configuration ROM, boots instantly, and is inherently resistant to configuration readback, making the SX-A family a historical choice for secure, high-reliability industrial and aerospace logic designs. Key features of the A54SX72A include 108,000 available system gates, a 0.25 um CMOS process technology, system-level toggle rates up to 217 MHz on the core, and up to 360 user-programmable I/O across the full family. The device provides multiple global and quadrant clock networks (CLKA, CLKB and QCLK resources) for low-skew clock distribution, and single-chip integration replaces multiple ASSPs or glue-logic devices for system-wide cost savings. Architecturally, the SX-A fabric consists of combinatorial modules and sequential modules arranged in clusters, with a fine-grained routing architecture. The 0.25 um process delivers low static power compared to SRAM FPGAs of the same era, and the antifuse interconnect adds near-zero routing capacitance, supporting performance with low power consumption. Typical applications include industrial control and automation, secure communications and encryption interfaces, military and avionics subsystems, test equipment, and bus-interface or bridge logic where instant-on, tamper-resistant, single-chip integration is valued. Designers should note that antifuse FPGAs are one-time programmable: a design change requires a new physical device, so thorough simulation before programming is essential. Also, being a legacy product line, new designs should verify lifecycle availability. This page synthesizes distributor pricing, drop-in alternatives within the SX-A family, and practical design notes not found in the manufacturer datasheet.
A54SX72A-PQG208A - 108K Gate Antifuse FPGA | Microchip
The Microchip Technology (Actel/Microsemi) A54SX72A-PQG208A is a 108,000 system-gate antifuse FPGA from the SX-A family, offering up to 360 user-programmable I/O (171 I/O available in the 208-pin package), 2,012 dedicated flip-flops, and a 0.25 um CMOS process in a 208-pin PQFP (PQG208) package operating at a 2.5V core supply. An antifuse FPGA is a field-programmable gate array whose interconnects are permanently configured by electrically blowing antifuse links at programming time. Unlike SRAM-based FPGAs (Xilinx, Altera), antifuse devices are non-volatile, one-time programmable, and require no configuration ROM or boot sequence, which makes them inherently more resistant to configuration readback attacks and immune to configuration upsets at power-on. Within the FPGA hierarchy, the A54SX72A sits in the low-power, high-security, single-chip ASIC-replacement category. Key features include a sea-of-modules architecture with up to 6,036 logic cells, system performance up to 217 MHz, TTL/LVTTL/LVCMOS2/3.3V PCI and 5V PCI compatible I/O levels, quadrant clock inputs for low-skew clock distribution, and automotive qualification variants within the SX-A family. The 0.25 um CMOS process delivers low static power and high gate density at low cost. The A54SX72A implements logic in configurable Logic Modules (combinational and sequential) with dedicated flip-flops supporting high-frequency pipelined designs. The four quadrant clock pins (A, B, C, D) drive low-skew clock networks across the die. Because the antifuse fabric is programmed once, time-to-market beats ASIC development while achieving ASIC-like security and standby power. Typical applications include industrial control and automation, military/aerospace glue logic and co-processors, communications line cards, medical instrumentation, and automotive systems using the A-temperature-grade PQG208A variant. Design consideration: antifuse FPGAs are one-time programmable - reserve ample logic headroom (use the 72,000 typical gates of the 108K device budget) and validate the design fully before programming, since design changes require a new device. Note that the A54SX72A-PQG208 sister part is reported end-of-life (December 2025) by OnlineComponents; verify lifecycle on purchase. This page synthesizes verified distributor data, drop-in same-package alternatives, pricing tiers, and practical design notes not consolidated in the manufacturer datasheet.
A54SX72A-PQG208I - 108K-Gate Antifuse FPGA 208-PQFP | Microchip
The Microchip Technology A54SX72A-PQG208I is an SX-A family antifuse FPGA with 108,000 system gates (72,000 typical gates), 6,036 logic modules, 171 user I/Os, and system performance up to 217 MHz, housed in a 208-pin PQFP (BFQFP) package with gull-wing leads, rated for the industrial temperature range. An antifuse FPGA is a field-programmable gate array in which programmable interconnects are one-time-programmable antifuse elements. Unlike SRAM-based FPGAs, antifuse devices retain their configuration permanently with no external boot configuration memory, which reduces bill-of-materials cost, shortens power-up time, and improves design security because the bitstream is never stored externally. In the programmable logic hierarchy, the A54SX72A sits within the FPGA class alongside one-time-programmable and reprogrammable fabric devices. Key features include a 2.5V core supply with I/O supply support from 2.25V to 5.25V per distributor data, enabling direct interfacing with 3.3V and 5V legacy logic families. The segmented routing architecture delivers predictable interconnect delays, supporting the 217 MHz toggle capability reported by distributors. The non-volatile antifuse fabric also offers low static power consumption and inherent resistance to configuration readback attacks. The device is fabricated on a 0.25 um process and organized into logic modules with multiplexer-based combinational cells and register cells, a structure suited to wide-decode, state-machine, and glue-logic integration. Quadrant clock inputs (A, B, C, D per the Microchip SX-A datasheet) support multiple low-skew clock domains. Typical applications include industrial control and automation, communications line-card glue logic, aerospace and defense single-board computers where configuration volatility is unacceptable, and cost-reduction ASIC prototypes or bridge logic consolidating multiple ASSPs into one chip. Design consideration: because antifuse FPGAs are one-time programmable, thoroughly complete simulation and timing verification in Libero SoC before programming, and budget the programming service or in-house programmer into your production flow. This page synthesizes distributor pricing, same-package drop-in variants, and practical design notes not found in the manufacturer datasheet.
A54SX72A-PQG208M - 108K-Gate Antifuse FPGA 217MHz | Microchip
The Microchip Technology (Microsemi/Actel) A54SX72A-PQG208M is a high-density SX-A family antifuse FPGA offering 72,000 ASIC gates (108,000 system gates), 4,024 module cells, 171 user I/Os, and a maximum toggle frequency of 217 MHz, fabricated on a 0.25 um process with a 2.5 V core supply and housed in a 208-pin PQFP (BFQFP) surface-mount package measuring 28 mm x 28 mm x 3.4 mm. A field-programmable gate array (FPGA) is a semiconductor device containing a matrix of configurable logic blocks and programmable interconnects that designers program to implement custom digital circuits. The A54SX72A belongs to the antifuse FPGA subcategory: unlike SRAM-based FPGAs, its antifuse interconnect elements are one-time programmable, so the configuration is permanent, inherently non-volatile, and immune to configuration readback - a hardware security advantage for defense and industrial designs. Key features include the 108K system gate capacity for integrating multiple logic functions into a single low-cost chip, the 217 MHz system speed supported by dedicated global and quadrant clock networks (CLKA, CLKB, QCLK), and the antifuse architecture which removes the need for an external configuration PROM and eliminates configuration bitstream loading time at power-up. Technically, the SX-A family uses a sea-of-modules architecture with combinational C-cells and sequential R-cells, implemented in a 0.25 um CMOS process. The device is designed in using Microchip's Libero SoC design suite (historically Actel Designer flow) and programmed at the board house or by the user with standard programming hardware. Typical applications include industrial control, networking line cards, glue logic integration,ASIC prototyping, and secure military/avionics systems where a non-volatile, single-chip programmable solution reduces BOM cost and board area. When designing with this device, remember the antifuse is one-time programmable - verify the design thoroughly in simulation before programming, and check that 2.5 V core and I/O voltage rails are properly sequenced. This page synthesizes verified distributor data, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet. Pricing as of 2026-09-03.
AFS600-1FG256 - 600K Gate Mixed-Signal FPGA | Microchip
The Microchip Technology AFS600-1FG256 is a Fusion mixed-signal field-programmable gate array with 600,000 system gates, 108 Kb of block RAM, a 1.5 V supply, and a 256-FPBGA package measuring 17 mm by 17 mm. It combines programmable logic with configurable analog and embedded flash resources for control, interface, power-management, and signal-processing designs. A mixed-signal FPGA is a programmable semiconductor that integrates digital logic with analog or mixed-signal functions in one device. In the product hierarchy, it belongs to the FPGA and CPLD class of programmable logic devices and enables a compact alternative to separate microcontroller, analog, and discrete-component implementations. The Fusion family specifically combines flash-based programmable logic, large flash blocks, clock-management resources, and configurable analog sections. The AFS600-1FG256 provides 119 I/O, 13,824 logic cells, 108 Kb of block RAM, and a 1.0 mm ball pitch in its 256-ball FG256 package. Its flash-based configuration retains the programmed design when power is removed and supports live-at-power-up operation. The 130 nm CMOS implementation and seven-layer metal process are identified in the supplied manufacturer-family documentation. This device is suited to compact industrial controllers, smart battery chargers, clock generation and management, motor-control systems, programmable power conversion, and communications interfaces. The 256-FPBGA format favors multilayer PCB designs where fine routing and high I/O density matter more than a large, simple through-hole footprint. Engineering the board requires careful separation of analog and digital supplies, low-noise routing around analog blocks, robust decoupling, and thermal analysis of the programmable logic. Because the verified material does not provide a complete public pin map for every ball, exact ball assignments should be confirmed against the manufacturer datasheet before PCB release. This page combines verified pricing, same-family drop-in alternatives, and practical integration guidance. It also distinguishes confirmed AFS600 characteristics from parameters that still require validation from the manufacturer datasheet or device programming tools.
AFS600-1FG256I - 600K-Gate Fusion Mixed-Signal FPGA | Microchip
The Microchip Technology AFS600-1FG256I is a 600,000-system-gate Fusion mixed-signal field-programmable gate array with 119 I/O, a 1.5 V supply, and a 256-LBGA package using a 1 mm pitch. It combines programmable logic, configurable analog resources, large on-chip flash memory blocks, and clock-generation and management circuitry in one monolithic device. The AFS600-1FG256I operates from 0°C to 85°C and uses a nonvolatile, flash-based CMOS process that retains its programmed configuration when power is removed. A mixed-signal FPGA is a programmable semiconductor that combines digital logic with configurable analog and memory resources in one device. It belongs to the hierarchy FPGA → programmable logic device → semiconductor, while adding analog-to-digital conversion, analog output, and embedded flash capabilities. This integration can reduce the number of separate components required in industrial control, communications, instrumentation, and embedded processing systems compared with a discrete FPGA-and-converter design. The AFS600 family provides 600,000 system gates, 119 I/O, and integrated clock-management resources. Its configuration is stored in flash, allowing the programmed design to remain available after power-off and supporting live-at-power-up behavior. The device is manufactured using an advanced 130 nm, seven-layer-metal, flash-based CMOS process. A 1.5 V core supply supports low-voltage, high-density programmable logic implementations. The AFS600-1FG256I is specifically identified as an extended-temperature variant, with a verified operating range of 0°C to 85°C. Its 256-LBGA package provides 256 terminals in a compact 1 mm-pitch land pattern. Unlike a conventional glue-logic FPGA, the Fusion architecture also incorporates configurable analog blocks and substantial embedded flash, enabling mixed-signal data acquisition and control functions within the same device. Typical uses include industrial automation and factory-control systems, communications equipment, test and measurement instruments, embedded data-acquisition controllers, and automotive or aerospace control prototypes requiring a deterministic nonvolatile configuration. In these systems, the 600K logic capacity supports control logic, state machines, and interfaces, while the integrated analog and flash resources can simplify the architecture around them. Design planning should verify the exact package pinout, supported I/O standards, analog performance, clock requirements, and power-supply sequencing against the manufacturer datasheet before layout release. The 256-ball BGA also requires careful escape routing, power distribution, and ground-plane design. Migration among speed, temperature, or military variants requires checking device identifiers and qualification requirements rather than assuming that every AFS600 ordering code is interchangeable. This page combines the verified 600K-gate, 119-I/O, 1.5 V, 130 nm, temperature, and 256-LBGA characteristics with package-aware alternatives and practical sourcing information. It also distinguishes true same-footprint candidates from broader functional equivalents and identifies acquisition data that still requires confirmation from the manufacturer.
AFS600-1FG256K - 600K Fusion Mixed-Signal FPGA | Microchip
The Microchip Technology AFS600-1FG256K is a Fusion mixed-signal FPGA with 600,000 system gates, 119 I/O, and 256-ball LBGA packaging. This programmable logic device combines flash-based programmable logic with configurable analog resources, large flash memory blocks, and comprehensive clock generation and management circuitry in one monolithic device. The AFS600 family is positioned for mixed-signal embedded systems where digital control, analog measurement, data conversion, memory, and deterministic control logic must coexist on a single FPGA. An FPGA is a reconfigurable semiconductor containing programmable logic blocks and configurable interconnect resources. Unlike a fixed-function application-specific integrated circuit, an FPGA allows design logic, interfaces, control sequences, and peripheral functions to be implemented in hardware and revised through programmable configuration. The AFS600 family extends this concept into a mixed-signal architecture by adding configurable analog blocks and substantial embedded flash memory alongside high-performance flash-based logic. The AFS600-1FG256K provides 600,000 equivalent system gates, 13,824 logic cells, 119 I/O, and a 256-terminal plastic BGA package. The Arrow listing specifies a 1.5 V device and a 1282.05 MHz maximum frequency, while the Microchip family page identifies the AFS600 family as a monolithic mixed-signal FPGA with configurable analog, large flash blocks, clock generation, and flash-based programmable logic. These resources support control-intensive embedded applications requiring both programmable logic and analog signal handling. The 256-ball LBGA package is a surface-mount package suitable for compact, high-pin-count PCB designs. Its ball-grid layout supports dense routing to external memory, sensors, data converters, communication interfaces, and mixed-signal peripherals. Because the package exposes many balls and the device includes both digital and analog functions, PCB layout should provide careful power distribution, decoupling, grounding, and analog-signal routing in accordance with the manufacturer hardware guidelines. Typical uses include industrial control, instrumentation, embedded data acquisition, communications equipment, and compact embedded systems where configurable logic and mixed-signal processing are required. The on-chip flash memory can support configuration and embedded data storage workflows when used with the appropriate Microchip programming and development environment. Designers should confirm the exact resource mapping, supported I/O standards, configuration method, power requirements, and package-specific constraints against the Microchip AFS600 documentation before schematic capture. This product summary combines the verified manufacturer family information with distributor package, logic-resource, I/O, voltage, frequency, and ordering data. It also identifies same-footprint AFS600-family alternatives for engineering review while distinguishing confirmed facts from parameters that require the full datasheet or device-specific design package.
AFS600-1FG484 - 600K-Gate 1.5V Mixed-Signal FPGA | Microchip
The Microchip Technology AFS600-1FG484 is a Fusion mixed-signal FPGA with 600,000 system gates, a 1.5 V supply, and a 484-BGA surface-mount package. Verified listings also report 7,000 logic elements, 172 I/Os, and a listed operating-temperature range of 0°C to +85°C, although separate distributor records identify the assembly as a 484-BGA rather than a 256-pin device. Designers should therefore confirm the exact package drawing and pin assignments against the manufacturer datasheet before layout release. A mixed-signal FPGA is a programmable logic device that combines configurable digital logic, embedded memory, clocking, and analog or mixed-signal resources in one monolithic package. The AFS600 belongs to the Fusion family, a hierarchy that places it within flash-based FPGAs, programmable-logic ICs, semiconductors, and embedded electronic systems. Its 600,000-system-gate position targets designs requiring substantially more programmable logic than small control devices while retaining configurable on-chip resources. Key verified attributes include a 130 nm flash-based CMOS process, a seven-layer-metal process description, 600,000 system gates, 7,000 logic elements, and 172 I/Os. The reported 1.5 V supply is important for power architecture because the associated core and I/O requirements must be checked directly in the datasheet. The part is identified as a Fusion FPGA, and the available family documentation states that Fusion devices in the same package are generally pin compatible except for the stated AFS250 and AFS600 PQ208 exception. The architecture makes the device relevant to communications, embedded processing, industrial control, instrumentation, and other systems that benefit from parallel programmable logic. A listed frequency value of 1282.05 MHz appears in one distributor record, but the provided evidence does not establish whether this represents a directly usable logic or peripheral clock under all conditions. Engineers should treat that number as a reported catalog attribute until its clock domain and operating conditions are confirmed in the manufacturer documentation. Typical implementation involves power rails, decoupling, configuration support, clock distribution, differential or single-ended I/O planning, and careful FBGA layout. Because this is a high-pin-count programmable device, routing density, via-in-pad practices, ball assignment, return paths, and layer-stackup constraints deserve early review. The reported tray packaging and SMD mounting style are suitable for manufacturing planning, but the exact pinout is not present in the supplied data. The primary design trade-off is integration versus design freedom: the AFS600 can consolidate substantial mixed-signal functionality into one device, but a successful board design depends on validated pin constraints, power sequencing, configuration infrastructure, and high-density BGA assembly. This page synthesizes verified catalog specifications, package and sourcing information, and practical engineering guidance while avoiding unsupported replacement claims. For current availability, technical support, or a quotation, contact XAIPART and provide the exact AFS600-1FG484 MPN, required quantity, and target delivery date.
AFS600-1FG484I - 600K Gate Mixed-Signal FPGA | Microchip
The Microchip Technology AFS600-1FG484I is a Fusion mixed-signal FPGA with 600,000 system gates, 13,824 logic cells, 172 I/O, and 110,592 internal flash bits in a 484-BGA package. It operates from a 1.5 V supply and combines programmable logic, configurable analog resources, embedded flash, and clock-generation capabilities in one monolithic device. A mixed-signal FPGA is a programmable-logic semiconductor that integrates digital programmable logic with analog or mixed-signal peripheral blocks. The Fusion family belongs to the broader hierarchy of FPGA and CPLD devices, semiconductor integrated circuits, and configurable logic platforms. Unlike fixed-function controllers, a Fusion device can support protocol handling, control logic, signal conditioning, data acquisition, and embedded storage while retaining its programmed configuration when power is removed. The verified product data identifies 600,000 system gates, 13,824 logic cells, 172 I/O, 110,592 flash bits, and a nominal 1.5 V supply. Related listing data gives a 1.425 V to 1.575 V supply range and an operating-temperature range of -55°C to 100°C for the related AFS600-1FG484YK ordering code. These details make the device suitable for embedded industrial, communications, control, and mixed-signal processing systems requiring substantial programmable logic. The AFS600 family uses an advanced 130 nm, seven-layer-metal, flash-based CMOS process according to the retrieved manufacturer-family material. Flash-based configuration supports live-at-power-up behavior, while the monolithic construction combines configurable analog resources, large flash memory blocks, comprehensive clock generation and management circuitry, and high-performance programmable logic. This integration can reduce the number of discrete components required in a mixed-signal design. Typical applications include industrial automation and factory control, communications infrastructure, embedded data acquisition, motor and motion control, instrumentation, and general-purpose mixed-signal prototyping. In each case, the 13,824 logic cells and 172 I/O provide a substantial implementation surface, while configurable analog resources allow signal conditioning to be integrated with control and protocol logic. Designers should verify the exact ball assignment and power requirements against the manufacturer datasheet before layout. The 484-BGA package also demands careful escape routing, via-in-pad considerations where permitted, plane continuity, and power-decoupling review. Device migration should additionally confirm logic-cell utilization, analog configuration, clock requirements, and timing margins. This page combines verified distributor and manufacturer-family information with packaging, replacement, application, and design guidance intended to make FPGA selection and migration more practical. It also clearly identifies unavailable values rather than inferring pin assignments, prices, or lifecycle details that were not supplied by the retrieved sources.
AFS600-1FG484K - 600K Gate Fusion FPGA | Microchip Technology
The Microchip Technology AFS600-1FG484K is a Fusion mixed-signal field-programmable gate array with 600,000 system gates, 172 I/Os, and 13,824 logic cells in a 484-BGA package. The Fusion architecture combines programmable logic, configurable analog resources, embedded flash memory, and comprehensive clock-generation and management circuitry in one monolithic device. Its 23 mm by 23 mm package supports complex embedded control, signal-processing, and mixed-signal applications without requiring a separate collection of discrete analog and digital components. A field-programmable gate array is a semiconductor whose digital logic and interconnect can be configured after manufacture. An FPGA belongs to the programmable-logic hierarchy, which includes complex programmable logic devices, while a mixed-signal FPGA adds configurable analog functions to that programmable digital fabric. The AFS600 belongs to the Fusion mixed-signal FPGA family and is positioned for designs that require substantial logic resources, programmable I/O, and analog integration. Verified product information identifies the AFS600-1FG484K as a 600,000-system-gate Fusion FPGA with 172 I/Os and a 484-BGA package. Related AFS600 family information lists 13,824 logic cells, and the AFS600-FG484K configuration is documented with 108 Kb of block RAM. The package is supplied in a tray according to the Newark listing and measures 23 mm by 23 mm by 2.44 mm. The Newark product record also identifies the device as RoHS compliant. The Fusion architecture is designed to place configurable analog, large embedded flash-memory blocks, clock-management circuitry, and flash-based programmable logic in one device. This integration can reduce the number of external components in applications that combine control logic with analog measurement or output functions. Flash-based configuration is also useful for designs that must retain their programmed configuration when power is removed, although developers should consult the manufacturer datasheet for complete programming, configuration, and power specifications. Typical AFS600 applications include industrial control and automation, communications equipment, instrumentation, embedded mixed-signal subsystems, and test systems requiring flexible logic and analog resources. The 172 I/O count provides a substantial external interface, while 600,000 system gates support larger control and datapath designs. Engineers should confirm that the selected board footprint, speed grade, temperature grade, and configuration requirements exactly match the original device before releasing production hardware. The primary design consideration is package-level continuity. The target uses a 484-BGA footprint measuring 23 mm by 23 mm, so a substitute must match the ball layout, pin functions, power requirements, configuration interface, and electrical timing. Sufficient PCB-routing density, ground-plane continuity, decoupling, and thermal management are essential for this high-pin-count BGA device. Pin-level details must be checked against the official AFS600 datasheet before layout release. This page consolidates verified distributor and manufacturer information, same-package replacement candidates, pricing context, and practical selection guidance. It distinguishes documented facts from missing device data so engineers can assess drop-in suitability without relying on an unsupported assumption that a similar package or gate count guarantees compatibility.
AFS600-1FGG256 - 600K-Gate Mixed-Signal FPGA | Microchip
The Microchip AFS600-1FGG256 is a Fusion mixed-signal field-programmable gate array with 600,000 system gates, 119 I/O, 1.5 V supply voltage, and a 256-ball FBGA package. The device combines configurable analog resources, embedded flash memory, programmable logic, and comprehensive clock-generation circuitry in one monolithic FPGA. Its advanced 130 nm CMOS process uses seven metal layers, while nonvolatile flash configuration retains the programmed logic when power is removed. A mixed-signal FPGA is a programmable semiconductor that integrates digital logic with configurable analog blocks on the same die. In the product hierarchy, an FPGA is a programmable logic device, which belongs to the broader semiconductor and digital IC categories. The Fusion family extends that role by adding analog-to-digital converters, digital-to-analog converters, analog comparators, and embedded memory blocks for compact control, measurement, and signal-processing systems. The AFS600 family provides 600,000 system gates and a substantial collection of flash memory blocks for nonvolatile configuration and embedded storage. Its 119 I/O provide connections to external control, communication, and mixed-signal circuitry. The device also includes configurable analog resources and clock-generation and management blocks, reducing the need for separate programmable logic, converters, and timing-support components in compact industrial and communications designs. The AFS600-1FGG256 uses 130 nm, seven-layer-metal, flash-based CMOS technology. Flash configuration supports live-at-power-up operation, allowing the configured circuit to begin operating without a separate external configuration PROM. The monolithic integration places programmable digital logic, analog circuitry, embedded flash, and clock management on one device, simplifying board partitioning while requiring careful power, clock, and analog-signal routing. Typical uses include industrial control and automation, communications equipment, sensor-interface systems, embedded data acquisition, and compact mixed-signal products. The combination of 600,000 system gates, configurable analog blocks, embedded flash, 119 I/O, and clock-management circuitry is particularly useful when a design needs both programmable logic and analog conversion without assembling several separate programmable or discrete devices. Designers should plan the PCB around the 256-ball FBGA escape routing, provide clean supply and ground distribution, and isolate sensitive analog inputs from fast digital switching paths. Clock and analog power requirements must be verified against the complete Microchip device documentation before schematic or layout release because detailed timing, pin, and electrical limits are not included in the supplied search records. This page consolidates verified manufacturer information, distributor availability references, package data, and same-package replacement candidates. It also adds application-oriented design guidance and parameter comparisons intended to make FPGA migration decisions more transparent than a distributor listing alone.
AFS600-1FGG484 - 600K Gate Mixed-Signal FPGA | Microchip
The Microchip Technology AFS600-1FGG484 is a Fusion mixed-signal field-programmable gate array with 600,000 system gates, 172 I/O, a 1.5 V supply, and a 484-ball FBGA package. It combines programmable logic with configurable mixed-signal resources and flash-backed configuration in a monolithic FPGA. The -1 speed grade is associated with a listed maximum clock frequency of 1282.05 MHz, while the GG484 package suffix identifies the 484-ball grid-array package. A mixed-signal FPGA is an FPGA that integrates digital programmable logic with configurable analog and mixed-signal blocks. In the product hierarchy, it belongs to programmable logic devices, then FPGAs, then programmable logic and semiconductors. Unlike a fixed-function application-specific integrated circuit, an AFS600 device allows designers to implement logic, control, interface, and analog functions in one reconfigurable device, shortening development cycles and reducing discrete component count. The device provides 172 I/O and 600,000 equivalent system gates in a surface-mount 484-BGA package. Its listed 1.5 V operating supply and 130 nm flash-based CMOS process make it suitable for compact embedded control systems that benefit from nonvolatile configuration. The AFS600 family also provides comprehensive clock-generation and management resources, configurable analog blocks, and large flash-memory blocks according to the manufacturer product page. Implementation uses flash-backed programmable logic rather than SRAM-only configuration. This architectural distinction means the programmed configuration can remain available without continuous external configuration-memory support. The AFS600-1FGG484 is appropriate when a design needs both conventional FPGA logic and mixed-signal functions, particularly in industrial, communications, embedded control, and test equipment. Typical uses include signal conditioning, industrial interface conversion, communications control, embedded instrumentation, programmable logic subsystems, and mixed-signal acquisition. The 172 available I/O provide substantial board-level connectivity, while the 600K-gate density permits multiple digital subsystems and state machines to be consolidated within one package. PCB design should prioritize short, continuous supply and ground connections because the 484-BGA package has a fine ball pitch. Designers must follow the manufacturer footprint, layer-stack, decoupling, and thermal recommendations, and they should validate signal integrity and power sequencing on the target stack-up before production release. This page consolidates verified distributor specifications, package details, pricing, lifecycle information, and candidate drop-in references. It also distinguishes verified facts from unavailable details and provides practical guidance for evaluating the AFS600-1FGG484 against related Fusion FPGA configurations.
AFS600-1PQ208 - 600K-Gate Mixed-Signal FPGA | Microchip Technology
The Microchip Technology AFS600-1PQ208 is a Fusion mixed-signal field-programmable gate array with 600,000 system gates, 110,592 RAM bits, and 95 user I/O pins in a 208-BFQFP package. Its core supply voltage is 1.5 V, specified as a 1.425 V to 1.575 V range, and the device supports CMOS logic with a 130 nm flash-based process according to the provided product references. The AFS600-1PQ208 combines programmable logic, embedded memory, configurable analog resources, clock generation, and communication-oriented peripherals in one FPGA device. Its 95 user I/O pins are configurable for multiple logic functions, making the device suitable for systems that require substantial programmable logic density without moving to a larger package. An FPGA is a reconfigurable semiconductor whose internal digital logic, memory blocks, and configurable I/O are programmed after manufacture. A mixed-signal FPGA extends this programmable-logic category by adding configurable analog blocks alongside digital logic, flash memory, clock-management resources, and high-performance I/O. The AFS600 belongs to the Fusion family, which is designed for mixed-signal embedded processing rather than purely fixed-function logic. This positioning makes it relevant to industrial control, communications, instrumentation, embedded systems, and legacy platform designs that require flexible hardware configuration. Key features of the AFS600-1PQ208 include 600,000 system gates, 110,592 total RAM bits, 95 user I/O pins, a 1.5 V core supply, and a 208-BFQFP package. The supplied distributor listing identifies the device as a 208-BFQFP Fusion FPGA, while a product-page snippet also describes it as a 0.22 micron CMOS device and identifies 600,000 system gates, 110,592 total RAM bits, 95 user I/O pins, and the 1.425 V to 1.575 V core-voltage range. The 130 nm process description appears in the supplied datasheet-search result, so it is retained as a verified reference without extending it to unsupported electrical details. The device is intended for designs requiring embedded programmable logic, mixed-signal interfacing, memory, clocking, and communications functions. Typical uses include industrial automation and factory control, networking and communication equipment, test and measurement systems, embedded control platforms, and legacy FPGA migrations where the existing 208-BFQFP footprint must be retained. The 95 user I/O count provides a useful balance between logic capacity and board-routing flexibility, while the integrated analog and digital resources can reduce the need for separate programmable components in mixed-signal designs. Designers should verify the exact pinout, supported I/O standards, configuration method, clock requirements, power sequencing, and analog operating limits against the manufacturer datasheet before layout or replacement work. The PQ208 package is specifically identified in the supplied cross-reference material as an exception to general Fusion-family package compatibility, so substitution should not be based only on gate count or family name. A replacement must be checked for exact package, pinout, voltage, configuration, and timing compatibility. This page consolidates the supplied manufacturer and distributor references, distinguishes verified electrical facts from unavailable parameters, and records package-specific replacement constraints for AFS600-1PQ208. It is intended to accelerate engineering review while avoiding unsupported claims about pricing, pin assignments, or unverified equivalents.
AFS600-1PQ208I - 600K Gate Mixed-Signal Fusion FPGA | Microchip
The Microchip AFS600-1PQ208I is a Fusion mixed-signal FPGA with 600,000 system gates, 110,592 bits of embedded RAM and 95 user I/O in a 208-BFQFP package. It combines flash-based programmable logic with configurable analog resources and clock-management capabilities, while operating from a 1.5 V supply. The device is manufactured on an advanced 130 nm, seven-layer-metal flash CMOS process for a compact, non-volatile FPGA solution. An FPGA is a reprogrammable digital integrated circuit whose interconnect and logic blocks are configured after manufacture. A mixed-signal FPGA extends this architecture by placing programmable analog blocks alongside digital logic. The Fusion family hierarchy places the AFS600-1PQ208I within the mixed-signal FPGA and programmable-logic categories, making it suitable for designs that need configurable signal conditioning, programmable control logic, system clocking and substantial on-chip memory in one device. Key resources include 600,000 system gates, 110,592 bits of RAM, 95 user I/O and a 1.5 V supply. The flash-based configuration architecture retains the programmed design without a separate external configuration PROM. Additional resources include configurable analog blocks and clock-generation and management circuitry, allowing designers to consolidate functions that would otherwise require an FPGA, analog IC and discrete clock components. The 208-BFQFP package provides a 1 mm pitch land pattern and is identified by Microsemi as the 208-pin package option for this device. Because the package documentation refers to both the 208-BFQFP designation and a 256-lead FBGA representation in different listings, footprint selection must be confirmed against the exact ordering code and mechanical drawing before a PCB is released. Typical uses include industrial control and data acquisition, communications infrastructure, instrumentation, embedded signal processing, motion and motor-control systems, and compact programmable logic platforms. Its integrated analog capability is especially useful when a system must sense or condition an analog input before passing it into programmable digital processing. Design planning should begin with the manufacturer pin description and package drawing, followed by verification of the power rails, configuration interface and available I/O in the ActivePro or Libero design tool. Allow adequate board area and layer routing for the dense 1 mm pitch package, and validate the selected device against its stated operating-temperature range before industrial deployment. This page consolidates device resources, package details, family alternatives and application guidance to support early architecture selection. It also highlights the package-identification and temperature-rating checks that should be completed before treating a legacy or industrial design as production-ready.