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A42MX09-PG132B - MX FPGA 14K Gates 132-Pin CPGA | Microchip
A42MX09-PG132B

A42MX09-PG132B - MX FPGA 14K Gates 132-Pin CPGA | Microchip

The Microchip Technology (Actel/Microsemi) A42MX09-PG132B is an MX family field programmable gate array (FPGA) providing 14,000 system gates with 95 usable I/O in a 132-pin ceramic pin grid array (CPGA) package. An FPGA is a semiconductor device containing a fabric of programmable logic blocks and programmable interconnects that the designer configures after manufacturing. Within the programmable logic hierarchy, the MX family sits among antifuse-based, one-time-programmable FPGAs, which differ from SRAM-based FPGAs by retaining their configuration permanently without an external boot device. This makes MX devices a reliable, single-chip ASIC alternative for high-volume, cost-sensitive systems. Key features of the A42MX09 include an efficient 5.0 V-tolerant architecture, mixed 3.3V/5V operation, and dual module types: C-modules for combinational logic and S-modules with embedded flip-flops. The 0.45 um antifuse process delivers low cost, low power, and high immunity to configuration upset compared with SRAM FPGA alternatives. Technically, the 42MX routing structure uses segmented and direct interconnect with dedicated quadrant clock networks for low-skew clock distribution. The device operates at internal performance levels cited around 129 MHz to 215 MHz depending on module type and speed grade, and the 132-pin CPGA package provides robust, through-hole or socketed mounting suited to industrial and defense environments. Typical applications include legacy PLD integration, glueless bus interfacing, industrial control, and defense/aerospace systems that benefit from one-time programming, small footprint, and long lifecycle availability. When designing with the A42MX09-PG132B, remember that antifuse programming is permanent: verify the design in Libero/Designer software and on a development socket before committing to programmed devices. This page adds value beyond the datasheet by synthesizing distributor pricing, drop-in alternative options within the MX family, and practical sourcing guidance for this mature, high-reliability device, with pricing as of 2026-08-30.

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A42MX09-PG132C - 14K Gate FPGA 95 I/O 132-Pin CPGA | Microsemi
A42MX09-PG132C

A42MX09-PG132C - 14K Gate FPGA 95 I/O 132-Pin CPGA | Microsemi

The Microsemi A42MX09-PG132C is a member of the 42MX FPGA family, delivering 14K system gates with 336 logic cells, 95 user I/O, and performance up to 129 MHz/215 MHz in a 132-pin ceramic pin grid array (CPGA) package. Fabricated on 0.45 um process technology, it operates from dual 3.3V/5V supply rails, making it a proven single-chip ASIC alternative for 5V legacy systems. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device that implements digital logic through configurable logic blocks and programmable interconnect, sitting within the broader hierarchy of semiconductors > programmable logic > FPGA. The MX family was designed specifically as a cost-effective, high-volume platform for integrating legacy PLDs and glue logic into a single, reliable 5.0 V device, eliminating multi-chip ASIC NRE costs. Key features include the flexible MX routing structure, quadrant clock networks for low-skew clocking, C-module and S-module implementation options (with D-module and dual-port SRAM on larger family members), and JTAG boundary-scan support via the serial TDI-to-TDO chain. The 95 available I/O support mixed 3.3V/5V interfacing, simplifying integration into industrial systems built around 5V buses. The ceramic CPGA package provides robust mechanical reliability and superior thermal performance compared to plastic packages, historically favored in military, aerospace, and industrial applications where board-level reliability matters. Typical applications include legacy system lifecycle management, industrial control, military/aerospace upgrades of 5V designs, and high-volume replacements for masked ASICs. Design consideration: the 42MX family is mature; verify current lifecycle status and plan for family-level design-in using compatible MX members (A42MX16, A42MX24, A42MX36) to preserve scalability. Pricing as of 2026-08-30 reflects single-unit distributor quotes around $750.83.

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A42MX09-PG132M - 14K Gate Antifuse FPGA, 95 I/O | Microchip
A42MX09-PG132M

A42MX09-PG132M - 14K Gate Antifuse FPGA, 95 I/O | Microchip

The Microchip Technology (Microsemi) A42MX09-PG132M is a 14,000-system-gate antifuse field programmable gate array (FPGA) from the MX family, providing 95 user I/O in a 132-pin ceramic pin grid array (CPGA, package code PG132) with a square 13x13 package outline. The device offers 684 configurable logic blocks (CLBs) and 336 logic modules, with combinatorial delays as low as 2.5 ns and a maximum toggle/clock performance cited at 129 MHz/215 MHz per family data. An FPGA (field programmable gate array) is a semiconductor device containing a matrix of configurable logic blocks and programmable interconnects that the designer wires together to implement custom digital hardware. Within the programmable logic hierarchy, the MX family sits in the antifuse, one-time-programmable (OTP) FPGA class, positioned as a single-chip ASIC alternative for high-volume, low-cost, and design-secure applications. Key features include the efficient 5.0 V-tolerant MX architecture, dual 3.3 V/5 V supply operation, non-volatile antifuse programming that requires no configuration ROM and gives instant-on behavior, and inherent design security because the programmed interconnect is not readable like SRAM configuration bits. The ceramic CPGA package also suits socketed or high-reliability legacy system boards. Technically, the A42MX09 is fabricated on a 0.35-0.45 um CMOS process and integrates a flexible routing fabric with dedicated flip-flops, decode capability, and synchronous/asynchronous module modes. Core supply is nominally 3.3 V (3.0 V to 3.6 V range per Microchip USA), with 5 V-capable I/O supporting legacy system buses. Typical applications include legacy PLD consolidation into a single low-cost device, industrial control, telecommunications line cards, mil/aero program upgrades needing CPGA sockets, and high-volume ASIC prototyping replacements. Design consideration: the MX family is one-time programmable - verify the design fully in simulation and, if available, in a reprogrammable equivalent before committing antifuse programming. This page synthesizes distributor pricing, drop-in alternatives, datasheet links, and design notes not found in the manufacturer datasheet alone.

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A42MX09-PLG84A - 14K Gate 5V FPGA, 84-PLCC | Microchip
A42MX09-PLG84A

A42MX09-PLG84A - 14K Gate 5V FPGA, 84-PLCC | Microchip

The Microchip Technology (formerly Microsemi/Actel) A42MX09-PLG84A is a member of the MX FPGA family, delivering approximately 14,000 system gates with 336 logic cells and 72 user I/O in an 84-pin PLCC (J-lead) surface-mount package. It operates on a flexible 5.0 V architecture and is positioned as a single-chip ASIC alternative for legacy logic integration. An FPGA (Field-Programmable Gate Array) is a type of programmable logic IC whose interconnect and logic function are configured by the designer after manufacturing, sitting within the broader hierarchy of programmable logic devices (PLD -> CPLD -> FPGA). The MX family uses antifuse programmability, providing non-volatile configuration, low power, and instant-on operation that distinguish it from SRAM-based FPGAs. Key features include up to 54,000 equivalent system gates in the family, 2.5 kbits of configurable dual-port SRAM, fast wide-decode circuitry, 5.6 ns clock-to-out, 250 MHz performance, and 5 ns dual-port SRAM access supporting 100 MHz FIFOs. The A42MX09 density offers 14K gates and is rated for automotive applications per distributor data (5V, 84-pin PLCC, 0.45 um technology, up to 192 MHz cell performance as listed by Jotrin). Typical applications include legacy PLD consolidation, industrial control, defense and avionics upgrades of 5V systems, glue-logic integration, and high-volume boards where a low-cost, non-volatile single-chip ASIC replacement is desired. When designing with this device, note that 5.0 V I/O makes it ideal for interfacing with legacy TTL/5V-CMOS buses but incompatible with 3.3V-only systems without level translation; verify speed-grade suffix and programming support (e.g., Microchip Libero/Designer tools) before layout.

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A42MX09-PLG84M - 14K-Gate 5V MX FPGA, 84-PLCC | Microchip
A42MX09-PLG84M

A42MX09-PLG84M - 14K-Gate 5V MX FPGA, 84-PLCC | Microchip

The Microchip Technology (Microsemi) A42MX09-PLG84M is a member of the MX family of Field Programmable Gate Arrays, offering 14,000 system gates and 72 user I/O in an 84-pin Plastic Leaded Chip Carrier (PLCC) surface-mount package. It operates from a 5.0V core supply, making it a cost-effective single-chip ASIC alternative for legacy 5V systems. An FPGA (Field Programmable Gate Array) is a type of programmable logic device that can be configured by the designer after manufacturing, sitting within the broader hierarchy of programmable logic: SPLD/CPLD -> FPGA -> structured ASIC -> standard-cell ASIC. Microchip's MX (Actel antifuse-based) families provide a reliable, single-chip solution that shortens design cycles while offering high performance in high-volume production. Key features of the MX family include an efficient, flexible 5.0V architecture, antifuse interconnect for non-volatile configuration and high immunity to configuration upset, and single-chip integration that eliminates the need for external configuration devices such as PROMs or flash memory. The 84-PLCC (J-lead) package is widely used in through-hole-era boards converted to surface mount, and its gull-wing-free J-lead form factor offers good mechanical robustness and easy solder-joint inspection. The MX architecture provides dedicated routing resources and predictable, ASIC-like timing behavior, making it suitable for glue logic consolidation, legacy PLD integration, and embedded control in industrial and military/aerospace systems. The A42MX09 combines 9,000 usable logic capacity (14K system gates) with 5V-tolerant I/O, which is a critical differentiator when interfacing with older 5V TTL/CMOS buses that modern 3.3V or 1.8V FPGAs cannot safely connect to. Typical applications include industrial control boards, avionics and defense systems requiring mature, fully characterized silicon, communication backplane glue logic, and consolidation of multiple legacy PAL/GAL/CPLD devices into a single low-cost device. When designing with the A42MX09, verify speed-grade and temperature-range suffix codes against the datasheet, and confirm the 5V supply architecture matches your board power tree, since newer MX variants support dual 3.3V/5.0V operation. Because the device is antifuse-based, programming is one-time - finalize your design in Libero SoC before committing hardware.

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A42MX09-PQG100A - 14K Gate 5V FPGA 100-PQFP | Microchip
A42MX09-PQG100A

A42MX09-PQG100A - 14K Gate 5V FPGA 100-PQFP | Microchip

The Microchip Technology (formerly Microsemi/Actel) A42MX09-PQG100A is an antifuse FPGA from the 42MX family, delivering 14,000 system gates, 336 logic cells, and 83 user I/O in a 100-pin PQFP (BQFP) package. Operating from a 5.0V supply, this device supports system speeds up to 192 MHz and is fabricated on a 0.45 um process, with an automotive-grade temperature rating (suffix A). An FPGA (Field-Programmable Gate Array) is a type of programmable logic IC that implements custom digital circuits after manufacturing. The 42MX family uses antifuse programming technology, which is one-time programmable (OTP): connections are permanently formed at programming time. Antifuse FPGAs are prized over SRAM FPGAs for their low power, high immunity to radiation and configuration errors, and instant-on behavior, making them a reliable, single-chip ASIC alternative for high-volume, cost-sensitive designs and legacy PLD consolidation. Key features include the efficient 5.0V MX architecture, which tolerates 5V-tolerant I/O environments common in industrial and legacy systems, high gate density per cost point, and the A-suffix automotive screening. With 14K gates the device suits moderate-complexity state machines, glue logic, bus interfaces, and control-plane designs that previously consumed multiple PLD devices. Architecturally, the MX fabric consists of combinatorial and sequential modules organized into clusters, with antifuse interconnect providing low on-resistance routing that contributes to deterministic, near-ASIC timing. Unlike SRAM-based FPGAs, no boot PROM is required, reducing BOM cost and configuration-time attack surfaces. Typical applications include industrial automation controllers, automotive subsystems, telecommunications line cards, medical instrumentation, and drop-in replacement of multiple 5V CPLDs/PLDs in legacy redesigns. Design consideration: because the device is one-time programmable, verify the design thoroughly in simulation before programming; plan revision strategy with the Microchip Libero/Designer flow, and reserve the A-grade variant for automotive-qualified programs. Pricing below is as of 2026-08-30.

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A42MX09-TQG176M - MX FPGA 14K Gates 104 I/O TQFP-176 | Microchip
A42MX09-TQG176M

A42MX09-TQG176M - MX FPGA 14K Gates 104 I/O TQFP-176 | Microchip

The Microchip Technology A42MX09-TQG176M is a member of the Actel MX family of antifuse-based FPGAs, offering 14,000 system gates (approximately 9,000 system gates per some listings), 336 logic cells, and 104 user I/O in a 176-pin Thin Quad Flat Pack (TQFP) package. Operating from a 3.3V/5V supply architecture on a 0.45um process, it supports maximum clock frequencies of 129 MHz and 215 MHz depending on the internal resource used. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device that lets designers implement custom digital circuits on a single chip. The MX family sits within the broader hierarchy of FPGA -> programmable logic -> semiconductor IC, and its antifuse programming technology provides non-volatile, secure, single-chip operation without a configuration PROM. This makes MX an ideal ASIC alternative and a low-cost platform for consolidating legacy PLDs into a single high-volume device. Key differentiators of the A42MX09-TQG176M include its radiation-tolerant-style antifuse fabric that is immune to configuration upset, the flexible 5.0V-tolerant architecture easing mixed-voltage legacy integration, and the M grade suffix indicating a military/extended screening variant. The 176-pin TQFP surface-mount package provides a 0.5 mm lead pitch suitable for standard SMT assembly. Architecturally, the MX fabric is built from combinational and sequential logic modules arranged in clusters, with predictable interconnect delays that simplify timing closure compared to SRAM FPGAs. Because the antifuse configuration is one-time-programmable, designs benefit from inherent security and instant-on behavior. Typical applications include legacy defense and industrial system sustainment, glue logic consolidation, bus interfacing, and state-machine control in high-reliability systems where configuration volatility is unacceptable. Design consideration: antifuse FPGAs cannot be reprogrammed, so functional verification must be complete before programming; plan a spare-gate margin of roughly 20-30% for late design changes.

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A42MX09-VQG100A - 14K Gate 5V FPGA 83 I/O TQFP-100 | Microchip
A42MX09-VQG100A

A42MX09-VQG100A - 14K Gate 5V FPGA 83 I/O TQFP-100 | Microchip

The Microchip Technology A42MX09-VQG100A is a 14,000-system-gate FPGA from the 42MX family, built on 0.45um flash-based antifuse technology with a 5.0V core architecture, packaged in a 100-pin VQFP (TQFP-100, 14x14 mm) surface-mount package with 83 user I/Os and a maximum toggle rate of 192 MHz. The A suffix denotes automotive-grade screening with -40C to +125C operation. A field-programmable gate array (FPGA) is a type of programmable logic IC that implements custom digital circuits through configurable logic blocks and interconnect fabric, positioned in the system hierarchy between fixed-function ASICs and simpler PLDs. The MX family is designed as a single-chip ASIC alternative and a low-cost platform for integrating legacy PLD designs, using antifuse program-once technology that is nonvolatile and inherently secure against readback. Key features include 336 logic cells, a flexible 5.0V architecture tolerant of noisy industrial environments, dual supply rails (4.5V-5.5V core, 3.0V-3.6V I/O), and automotive temperature qualification. The 192 MHz maximum system speed supports moderate-speed control and glue-logic designs, while the nonvolatile antifuse fabric eliminates configuration PROMs and provides immediate power-on operation. Architecturally, the 42MX device combines combinatorial and sequential logic modules within the 336 cells, connected by a segmented routing fabric. Being flash/antifuse based, it differs from SRAM FPGAs by retaining its configuration through power cycles without external boot devices. Typical applications include automotive control modules, industrial automation, legacy PLD consolidation, ASIC prototyping, and mil/aerospace logic where single-chip integration and configuration security matter. Pricing as of 2026-08-30 is available from distributors including DigiKey, Mouser, and Octopart, typically supplied in trays. Design tip: budget I/O banks carefully, as the 100-pin package exposes only 83 user I/Os; verify both 5V core and 3.3V I/O rail sequencing at power-up.

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A42MX09-VQG100M - 14K Gate 5V FPGA, 100-TQFP | Microchip
A42MX09-VQG100M

A42MX09-VQG100M - 14K Gate 5V FPGA, 100-TQFP | Microchip

The Microchip Technology A42MX09-VQG100M is a member of the actel/Microsemi 42MX FPGA family, delivering 14,000 system gates with 684 configurable logic blocks (CLBs) and 83 user I/Os in a 100-pin TQFP (VQG100) gull-wing package. Built on 0.45 um technology with a flexible 3.3V/5V I/O architecture, it supports internal clock rates up to 129 MHz (215 MHz decode), making it a proven single-chip ASIC alternative for high-volume, cost-sensitive systems. An FPGA (Field-Programmable Gate Array) is a semiconductor device containing configurable logic blocks and programmable interconnects that the designer wires together after manufacturing, positioned within the programmable logic hierarchy: FPGA -> programmable logic device (PLD) -> digital IC -> semiconductor. The MX family uses antifuse-based, one-time-programmable (OTP) architecture, which is inherently non-volatile, highly secure, and immune to configuration-readout attacks - a key reason it remains a favorite for defense and aerospace legacy programs. Key features include the efficient 5.0V-tolerant MX architecture, 336 logic cells, dual supply support (3.3V/5V), and the military-grade M suffix temperature rating. The antifuse fabric requires no configuration PROM or boot sequence, simplifying system power-up and improving reliability in harsh environments. This makes the A42MX09 ideal for integrating legacy PLD/PGA designs into a single low-cost, low-power device. Typical applications include defense and avionics systems requiring military temperature performance, industrial control, legacy PLD consolidation, glue logic integration, and high-volume embedded systems where design security matters. The VQG100 TQFP footprint simplifies PCB assembly with standard surface-mount processes. Design consideration: because MX devices are OTP (antifuse), there is no in-system reprogramming - verify your design thoroughly in simulation before programming production units, and plan a rework strategy with spare sockets or updated PCB revisions.

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A42MX16-1PLG84I - 24K Gate MX FPGA, 84-PLCC | Microchip
A42MX16-1PLG84I

A42MX16-1PLG84I - 24K Gate MX FPGA, 84-PLCC | Microchip

The Microchip Technology A42MX16-1PLG84I is an Actel MX family antifuse FPGA providing 24,000 system gates with 72 user I/O in an 84-pin PLCC (84-LCC J-Lead) package, qualified for the industrial temperature range (-40C to +85C). Based on Microsemi (Actel) antifuse technology, it is a one-time-programmable, single-chip ASIC alternative for high-volume, cost-sensitive designs. An FPGA (Field-Programmable Gate Array) is a semiconductor device containing configurable logic blocks (CLBs) and interconnects that the designer programs to implement custom digital circuits. Within the programmable logic hierarchy, the MX family sits in the legacy, low-cost FPGA segment, derived from the 40MX and 42MX families documented in the Microsemi A42MX16 datasheet (142 pages). Key features include an efficient 5.0V-tolerant architecture, non-volatile antifuse programming with no external configuration PROM or boot time, and documented performance of up to 56.16 MHz maximum clock frequency with a maximum CLB combinatorial delay of 4.000 ns. The device provides 608 Configurable Logic Blocks (CLBs), making it well suited for glue logic consolidation, legacy PLD integration, and bus-interface functions. Architecturally, the MX family uses a fine-grained sea-of-modules fabric programmed via antifuse elements, delivering instant-on behavior, high design security, and immunity to configuration bitstream readback - advantages over SRAM FPGAs for defense and industrial applications. The -1 speed grade indicates standard timing, with -2 and -3 grades offering faster variants of the same die. Typical applications include legacy PLD consolidation in industrial controllers, embedded system glue logic, military/defense upgrades, and communication interface bridging. The 84-PLCC package suits through-hole-friendly rework environments and boards standardized on J-lead footprints. Design consideration: because antifuse FPGAs are one-time-programmable, complete and simulate the design thoroughly before programming; plan for the 5.0V supply rail and verify I/O standard compatibility with surrounding logic.

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A42MX16-1PLG84M - 24K Gate FPGA, 72 I/O, 84-PLCC | Microchip
A42MX16-1PLG84M

A42MX16-1PLG84M - 24K Gate FPGA, 72 I/O, 84-PLCC | Microchip

The Microchip Technology A42MX16-1PLG84M is a field-programmable gate array (FPGA) from the 42MX family, offering 24,000 system gates, 608 configurable logic blocks (CLBs), and 72 user I/O pins in an 84-pin PLCC (J-Lead) package. It operates from a dual supply of 3.3V/5V and supports a maximum internal clock frequency of 119 MHz (198 MHz for the -1 speed grade). This device is a single-chip ASIC alternative, integrating legacy PLDs into a low-cost, high-volume platform. An FPGA (Field-Programmable Gate Array) is an integrated circuit that can be configured by the customer after manufacturing to implement any digital logic function. FPGAs belong to the programmable logic device (PLD) family, which sits between fixed-function ASICs and general-purpose processors in the digital logic hierarchy. The 42MX family is based on a 0.45um CMOS process and provides a flexible, efficient 5.0V architecture, making it ideal for bridging legacy 5V systems with modern 3.3V logic. Key features include 24K system gates, 608 CLBs, 72 I/O pins, and support for both 3.3V and 5V supply voltages. The device offers a maximum operating frequency of 119 MHz (internal) and 198 MHz (for the -1 speed grade), with a propagation delay of 1.0 ns. It is available in an 84-pin PLCC package with J-leads, suitable for surface-mount assembly. The A42MX16-1PLG84M is RoHS compliant and supports IEEE 1149.1 (JTAG) boundary-scan testing for board-level verification. Technically, the 42MX family uses a sea-of-modules architecture with a fine-grained logic cell, enabling efficient implementation of random logic, counters, and state machines. The device includes dedicated clock networks and supports multiple I/O standards, including LVTTL and LVCMOS. The -1 speed grade indicates a faster performance variant, with a maximum clock frequency of 198 MHz. The 0.45um process technology balances density and power consumption, making it suitable for cost-sensitive applications. Typical applications include industrial control, automotive electronics, communications infrastructure, and legacy PLD consolidation. The 72 I/O pins allow interfacing with a wide range of peripherals, while the 24K gates provide sufficient capacity for medium-complexity logic designs. The dual-voltage support enables seamless integration into mixed 3.3V/5V systems, a common requirement in industrial and automotive environments. When designing with this device, ensure proper decoupling of the VCC and GND pins with 0.1uF ceramic capacitors placed close to the package. The JTAG interface should be connected for in-system programming and boundary-scan testing. For high-speed designs, pay attention to the clock routing and use the dedicated global clock pins to minimize skew. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing a comprehensive resource for engineers evaluating the A42MX16-1PLG84M.

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A42MX16-1PQG100M - MX FPGA 24K Gates 83 I/O | Microchip
A42MX16-1PQG100M

A42MX16-1PQG100M - MX FPGA 24K Gates 83 I/O | Microchip

The Microchip Technology A42MX16-1PQG100M is a member of the MX FPGA family, delivering 24,000 system gates, 608 logic cells, and 83 user I/O in a 100-pin BQFP (PQFP) package with 0.65 mm pin pitch. Fabricated on a 0.45 um process, it supports dual supply operation at 3.3V and 5.0V with toggle rates up to 119 MHz/198 MHz per FPGAkey device data. An FPGA (field-programmable gate array) is a semiconductor device containing programmable logic blocks and interconnects that the designer configures after manufacturing. Within the programmable logic hierarchy (FPGA -> programmable logic device -> digital IC -> semiconductor), the MX family positions itself as a reliable, single-chip ASIC alternative for high-volume, cost-sensitive systems, and is an ideal platform for consolidating legacy PLDs into a single low-cost device. Key features include the flexible 5.0V architecture inherited from the Actel/Microsemi antifuse-based design philosophy, dual 3.3V/5V supply compatibility for mixed-voltage legacy systems, and 83 programmable I/O for glue logic, bus interfacing, and control functions. The MX family provides designers with a dependable migration path from multiple discrete PLDs to one programmable device, reducing board area, BOM cost, and inventory complexity. Technically, the A42MX16 uses the MX routing architecture with segmented interconnect, configured once at programming time rather than via volatile SRAM, giving non-volatile, power-on-ready operation without an external configuration ROM. Design entry and programming flow through Microchip (Microsemi) Libero SoC tools, with back-annotation compatible with major simulators and cross-probing via the Silicon Explorer II verification tool per datasheet DS2136 (40MX and 42MX FPGA Families). Typical applications include legacy 5V industrial control consolidation, military/aerospace system upgrades (the M suffix designates a screened/military-grade variant), telecommunications line cards, and obsolescence-driven redesigns where a dependable, single-chip ASIC alternative is required. Design consideration: the 5V-tolerant dual-supply architecture is the primary reason to select this part over modern 3.3V/1.8V FPGAs - verify your I/O voltage domains and programming toolchain availability before committing to new designs.

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A42MX16-1PQG160I - 24K Gate 5V FPGA 160-BQFP | Microchip
A42MX16-1PQG160I

A42MX16-1PQG160I - 24K Gate 5V FPGA 160-BQFP | Microchip

The Microchip Technology (Microsemi) A42MX16-1PQG160I is a member of the 42MX antifuse FPGA family, offering 24,000 system gates, 608 logic cells (CLBs), and 125 user I/Os in a 160-pin BQFP (PQFP) package with 0.65 mm lead pitch. The device operates from a 5.0 V (with 3.3V/5V I/O support) supply and supports toggle rates up to 119 MHz/198 MHz depending on the clock path, fabricated on a 0.45 um CMOS antifuse process. The -1 speed grade and industrial (I) temperature rating make it suitable for harsh-environment embedded systems. An FPGA (Field-Programmable Gate Array) is a type of programmable logic IC that implements user-defined digital circuits after manufacturing. The MX family uses one-time-programmable antifuse technology, meaning configuration is permanent, radiation-tolerant in behavior, and requires no external configuration PROM - a key distinction from SRAM-based FPGAs. Within the programmable logic hierarchy (FPGA -> programmable logic device -> digital IC -> semiconductor), MX occupies the low-cost, high-volume segment. Key features include a flexible 5.0 V architecture ideal for consolidating legacy PLDs, PALs, and glue logic into a single-chip ASIC alternative; 608 configurable logic blocks with combinational and sequential capability; and JTAG boundary-scan testability on family members per IEEE 1149.1 compatibility described in the Microsemi DS2136 datasheet. Because configuration is antifuse-based, the device is immune to configuration-bit upsets and offers instant-on power-up behavior. The A42MX16 targets legacy system sustainment, industrial control, military/aerospace upgrade programs, and high-volume low-cost applications where non-volatile, secure single-chip integration is preferred over SRAM FPGAs. Its 5V-tolerant I/O directly interfaces with older TTL/CMOS logic families without level shifters. Design consideration: antifuse devices are one-time programmable - final logic must be locked before programming, and prototyping should use development tooling and, if needed, re-solderable sockets. Verify the exact speed grade (-1) and temperature range (industrial) in the ordering code when planning re-sourcing.

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A42MX16-1PQG160M - 24K Gate FPGA, 160-PQFP | Microchip
A42MX16-1PQG160M

A42MX16-1PQG160M - 24K Gate FPGA, 160-PQFP | Microchip

The Microchip Technology A42MX16-1PQG160M is a field-programmable gate array (FPGA) from the MX family, offering 24,000 system gates and 608 logic modules in a 160-pin PQFP (28x28 mm) package. It operates with a dual supply range of 3V to 3.6V and 4.5V to 5.5V, and supports a maximum internal clock frequency of 119 MHz (198 MHz for certain functions). The device is designed for high-volume, low-cost applications, providing a reliable single-chip alternative to ASICs. An FPGA is an integrated circuit that can be configured by the customer or designer after manufacturing—hence "field-programmable." FPGAs consist of an array of programmable logic blocks, interconnects, and I/O pins, allowing them to implement complex digital logic functions. They are a subset of programmable logic devices (PLDs) and are widely used in prototyping, low-to-medium volume production, and applications requiring flexibility. The MX family is a high-volume platform that enables seamless integration of legacy PLDs into a single, low-cost device. Key features of the A42MX16-1PQG160M include 24,000 system gates, 608 logic modules, and 125 user I/O pins. It supports both 3.3V and 5V supply voltages, making it compatible with mixed-voltage systems. The device is offered in a 160-pin PQFP package with a 0.635 mm terminal pitch, and it operates over the full military temperature range of -55°C to +125°C. The FPGA is RoHS3 compliant and lead-free, ensuring environmental compliance. The MX architecture is based on a 0.45 µm CMOS process, providing a balance of performance and power efficiency. The device includes dedicated clock networks and programmable I/O standards, enabling flexible system integration. With 608 logic modules, it can implement moderate-complexity digital designs, such as state machines, bus interfaces, and glue logic. The dual supply range allows the FPGA to interface with both 3.3V and 5V logic families without external level shifters. Typical applications include industrial control, automotive electronics, communications infrastructure, and military/aerospace systems. The wide operating temperature range and robust architecture make it suitable for harsh environments. The FPGA can be used to integrate multiple legacy PLDs into a single device, reducing board space and system cost. When designing with this FPGA, consider the power supply sequencing requirements and decoupling. Use 0.1 µF and 10 µF capacitors near the power pins to ensure stable operation. The device supports in-system programming via JTAG, allowing for easy firmware updates. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a comprehensive resource for design-in decisions.

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A42MX16-1PQG208I - 24K Gate 5V FPGA PQFP-208 | Microchip
A42MX16-1PQG208I

A42MX16-1PQG208I - 24K Gate 5V FPGA PQFP-208 | Microchip

The Microchip Technology (Microsemi) A42MX16-1PQG208I is a CMOS Field Programmable Gate Array from the 42MX family, offering 24,000 equivalent gates, 608 Configurable Logic Blocks (1232 logic cells), and a 208-pin Plastic Quad Flat Pack (PQFP) with 0.5 mm terminal pitch. It operates from dual 3.3V/5V supplies and is industrial-temperature rated, lead free, and supplied in tray packaging. An FPGA (Field-Programmable Gate Array) is a semiconductor device containing a fabric of configurable logic blocks and programmable interconnects that the designer configures after manufacturing. Within the power management hierarchy of programmable logic, FPGAs sit above CPLDs in density and flexibility, and the MX family is specifically positioned as a reliable, single-chip ASIC alternative for high-volume, cost-sensitive designs integrating legacy PLD functionality. Key features include an efficient, flexible 5.0V-tolerant architecture, 200 MHz on-chip operation with 6.1 ns clock-to-output performance, and PCI Local Bus Specification (version 2.1) compliance. The device uses 0.45 um CMOS process technology and supports system-level features in larger family members such as IEEE 1149.1 (JTAG) boundary scan testing and fast wide-decode modules. The act-1 style logic architecture provides predictable routing delays, making the MX family attractive for designs migrating from discrete PAL/GAL/PLD devices into a single low-cost FPGA while maintaining 5V compatibility required by legacy industrial backplanes. Typical applications include legacy industrial control systems, 5V PCI interfaces, MIL/COTS heritage system refreshes, glue logic consolidation, and replacement of obsolete multi-PLD designs. Its 5V I/O tolerance eliminates level-shifting when interfacing with older TTL/5V CMOS peripherals. Design consideration: plan power-up sequencing and verify I/O bank loading against the 208-pin PQFP thermal characteristics; maximum junction temperature is 150 C per the 40MX/42MX families datasheet (DS2136).

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A42MX16-1TQG176 - 24K Gate 5V FPGA, 140 I/O | Microchip
A42MX16-1TQG176

A42MX16-1TQG176 - 24K Gate 5V FPGA, 140 I/O | Microchip

The Microchip Technology (Microsemi) A42MX16-1TQG176 is an MX-family FPGA with 24,000 system gates, 608 configurable logic blocks (CLBs), 1,232 logic cells, and 140 user I/O, housed in a 176-pin Thin Quad Flat Package (TQG176 / LQFP) at commercial temperature grade with a -1 speed grade. It operates on Microchip's proven 5.0 V antifuse architecture, making it a single-chip ASIC alternative for high-volume systems. A field-programmable gate array (FPGA) is a semiconductor device containing configurable logic blocks and programmable interconnects that the designer wires together after manufacturing. Within the programmable logic hierarchy, the MX family sits under Actel/Microsemi FPGA technology, positioned as a low-cost, high-volume platform for consolidating legacy PLD and glue-logic designs into a single device. Key differentiators of the A42MX16-1TQG176 include its 5.0 V tolerant I/O architecture, which directly interfaces with legacy 5V systems without level shifting; its non-volatile antifuse programming technology, which retains configuration through power cycles and offers high resistance to radiation and configuration readback attacks; and its maximum clock frequency of approximately 94-108 MHz depending on design. The MX architecture uses asea-module based CLBs with combinational and sequential logic resources, supporting both combinatorial and registered feedback paths. Antifuse interconnect provides deterministic, low-jitter routing compared to SRAM FPGAs, and because the configuration is hard-wired at programming time, there is no configuration PROM required on the PCB, reducing BOM cost and boot time. Typical applications include legacy PLD consolidation, industrial control sequencing, military and defense interface logic, automotive interconnect bridging, and ASIC prototyping where 24K gate density is sufficient. Design consideration: because this is a 5.0 V device, verify that surrounding circuitry tolerates 5V I/O levels; newer 3.3V devices require level shifters or a different family. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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A42MX16-1TQG176I - 24K Gate 5V FPGA, TQFP-176 | Microchip
A42MX16-1TQG176I

A42MX16-1TQG176I - 24K Gate 5V FPGA, TQFP-176 | Microchip

The Microchip Technology A42MX16-1TQG176I is an MX family FPGA delivering 24,000 system gates (608 logic cells) with 140 user I/O in a 176-pin TQFP package. Fabricated on a 0.45 um process, this -1 speed grade device operates from dual 3.3V/5.0V supply rails at industrial temperatures (-40C to +85C), making it a proven single-chip ASIC alternative for 5V legacy systems. An FPGA (Field-Programmable Gate Array) is a semiconductor device containing a fabric of configurable logic blocks and programmable interconnects that engineers configure after manufacturing. Within the programmable logic hierarchy, the MX family sits under antifuse-based one-time-programmable FPGAs, which are predecessors of flash- and SRAM-based FPGA families and are widely used where design permanence, low cost, and instant-on behavior matter more than reprogrammability. Key features include the flexible 5.0V-tolerant MX architecture, 119 MHz system performance for this speed grade, one-time-programmable antifuse technology that removes configuration PROMs and eliminates configuration-readback security concerns, and a broad mix of I/O standards supporting legacy 5V bus interfacing. The antifuse fabric also delivers low net delays suitable for glue logic consolidation, state machines, and address decoding in high-volume products. Architecturally, the 42MX device combines combinatorial and sequential modules with dedicated routing, integrating multiple legacy PLDs into one low-cost device. The 176-TQFP surface-mount package offers a practical 0.5 mm pin pitch for standard SMT assembly while providing 140 user-accessible I/O for bus-wide designs. Typical applications include legacy PLD consolidation in industrial control, telecom line cards, avionics and defense upgrades of 5V systems, and high-volume embedded logic where the design is frozen at production. Its 5V I/O directly interfaces with TTL/5V CMOS devices without level shifters. Design consideration: because MX devices are one-time programmable, verify the bitstream thoroughly in simulation and on an equivalent device before programming production units; plan power sequencing for the dual 3.3V/5V rails per the datasheet guidelines.

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A42MX16-1TQG176M - 24K Gate MX FPGA, 176-TQFP | Microchip
A42MX16-1TQG176M

A42MX16-1TQG176M - 24K Gate MX FPGA, 176-TQFP | Microchip

The Microchip Technology A42MX16-1TQG176M is a 24,000-gate MX family FPGA (field-programmable gate array) with 608 logic cells, 140 user I/O, and toggle rates of 119 MHz/198 MHz, housed in a 176-pin TQFP (24x24 mm) package rated for the -55C to +125C military temperature range. An FPGA is a semiconductor device containing a matrix of configurable logic blocks and programmable interconnects that the designer programs to implement custom digital logic. Within the programmable logic hierarchy, the MX family sits as a low-cost, high-volume programmable logic platform, an alternative to fixed ASICs and legacy PLD consolidation. The 42MX subfamily is built on a 0.45 um process with a flexible architecture that supports dual supply domains of 3.0V to 3.6V and 4.5V to 5.5V, which is unusual among FPGAs and directly addresses legacy 5V system integration. Key features include 24K system gates with 608 logic cells, 140 programmable I/O pins with gull-wing terminations, dual-voltage operation (3.3V core-compatible and 5V tolerant system rails), and military temperature grading (-55C to +125C TC) making the device suitable for defense and aerospace programs. The -1 speed grade provides 119 MHz/198 MHz timing performance, and the M suffix denotes the military screening flow. Architecturally, the MX family uses Microsemi's proven act-module fabric with combinational and sequential modules, dedicated flip-flops, and embedded boundary-scan (JTAG, TDI-TDO chain) programming support per the 40MX/42MX families datasheet. The single-chip ASIC-alternative positioning allows designers to integrate legacy PLD, glue logic, and state machines into one low-cost device without NRE charges. Typical applications include military and avionics glue logic, industrial control, legacy 5V system upgrades, communication interface bridging, and high-reliability embedded controllers where long-term availability and wide temperature operation matter more than cutting-edge density. Design consideration: the dual supply ranges require careful power-rail sequencing and decoupling; verify the 0.45 um process timing derating across the full military temperature range using the -1 speed grade figures in the manufacturer datasheet. This page synthesizes distributor availability, drop-in same-package alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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A42MX16-1VQG100 - 24K Gate Antifuse FPGA | Microchip
A42MX16-1VQG100

A42MX16-1VQG100 - 24K Gate Antifuse FPGA | Microchip

The Microchip Technology (formerly Microsemi/Actel) A42MX16-1VQG100 is a 24,000-system-gate antifuse FPGA from the MX family, delivered in a 100-pin TQFP package with 83 user I/Os. Operating from a 5.0V supply, the -1 speed grade variant targets cost-sensitive, high-volume designs requiring single-chip ASIC alternatives. An antifuse FPGA is a field-programmable gate array whose interconnect is permanently programmed at power-up initialization by blowing microscopic antifuse links. Unlike SRAM-based FPGAs, antifuse devices are non-volatile, one-time programmable, and require no external configuration memory. Within the programmable logic hierarchy (FPGA -> antifuse FPGA -> MX family -> A42MX16), this positions the device as a low-cost, secure platform for consolidating legacy PLDs and glue logic. Key features include a flexible 5.0V architecture tolerant of legacy 5V bus environments, low static power typical of antifuse technology, inherent design security because the programmed netlist cannot be read back, and instant-on operation with no configuration boot time. These attributes matter in industrial control, avionics, and defense programs where configuration immunity and supply-chain longevity outweigh reprogrammability. The MX architecture combines combinatorial and sequential logic modules with dedicated routing, supporting logic consolidation of multiple PLDs, PALs, and GALs into one device. Design entry and programming use Microchip Libero SoC design suite with Synopsys synthesis; programming is performed once via standard programmers, after which the device behaves as a fixed-logic ASIC. Typical applications include legacy PLD integration, industrial motor control interfaces, bridge logic between 5V microprocessors and peripherals, and mil-aero systems using previously qualified designs. Long-term availability is a hallmark of the MX family. Design consideration: the device is one-time programmable, so fully verify the design in simulation and, where possible, prototype on reprogrammable equivalents before committing production programming.

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A42MX16-1VQG100I - 24K-Gate Antifuse FPGA, 100-TQFP | Microchip
A42MX16-1VQG100I

A42MX16-1VQG100I - 24K-Gate Antifuse FPGA, 100-TQFP | Microchip

The Microchip (Microsemi) A42MX16-1VQG100I is a member of the 42MX antifuse FPGA family, providing 24,000 system gates (608 logic cells) with 83 user I/O in a 100-pin VQFP/TQFP package measuring 14x14x1 mm. Fabricated on a 0.45 um CMOS process, it operates from a dual 3.3V/5V supply and achieves toggle rates of 119 MHz to 198 MHz depending on routing tier. The '-1' speed grade and 'I' suffix denote standard speed and industrial operating temperature range (-40C to +85C). An antifuse FPGA is a type of field-programmable gate array whose interconnects are permanently programmed at power-up programming time via antifuse links. Unlike SRAM FPGAs, antifuse programming is one-time and non-volatile, so the device retains its configuration with no external boot flash and inherently resists bitstream readback - a key reason the MX family serves as a single-chip ASIC alternative and legacy PLD consolidation platform. Within the power-management hierarchy of programmable logic, the MX family sits between simple CPLDs and high-density SRAM FPGAs. Key features include the flexible 5.0V-tolerant MX architecture, low cost per gate for high-volume production, no configuration PROM requirement, and security through non-readable programming. The 100-TQFP surface-mount package supports standard reflow assembly, and the industrial temperature rating suits harsh environments. Architecturally, the 42MX16 combines combinatorial and sequential logic modules connected through segmented antifuse interconnect, delivering deterministic timing without configuration-load transients. Performance tiers (119 MHz/198 MHz) reflect different routing resources. Typical applications include glue logic integration, industrial control, legacy ASIC/PLD replacement, military/aerospace subsystems requiring configuration security, and high-volume consumer boards where per-unit cost dominates. Design consideration: antifuse devices are one-time programmable - verify logic thoroughly in simulation and, ideally, on a companion deviice or emulation target before committing to production programming. Follow the DS2136 datasheet for power decoupling (0.1 uF per VCC pin) and JTAG boundary-scan programming requirements.

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A42MX16-1VQG100M - MX FPGA 24K Gates 83 I/O | Microchip
A42MX16-1VQG100M

A42MX16-1VQG100M - MX FPGA 24K Gates 83 I/O | Microchip

The Microchip (Microsemi) A42MX16-1VQG100M is a member of the MX family of antifuse field-programmable gate arrays (FPGAs), providing 24,000 system gates with 83 user I/O in a 100-pin TQFP (VQG100) surface-mount package. The device implements 608 configurable logic blocks (CLBs) and supports system clock frequencies up to 108 MHz, operating from a nominal 3.3 V supply (3.0 V to 3.6 V range) within a flexible 5.0 V-tolerant architecture. An antifuse FPGA is a programmable logic device in which interconnects are permanently formed at programming time by a one-time antifuse element. Unlike SRAM-based FPGAs, the configuration is non-volatile, instant-on at power-up, immune to radiation-induced configuration upset, and inherently secure because the bitstream is physically programmed into the die rather than stored in external flash. This makes the MX family a reliable, single-chip ASIC alternative for high-volume, cost-sensitive systems. Key features include the low-cost, low-power MX architecture, design security through a physically programmed interconnect, instant-on operation with no configuration device required, and legacy PLD integration, allowing older PAL/GAL/CPLD designs to be consolidated into one device. The A42MX16 die offers a balance of capacity and cost between the A42MX09 and A42MX24/36 family members. Architecturally, the MX family combines combinational and sequential modules within each CLB, with a routing fabric of horizontal and vertical channels connected by antifuse elements. Design entry is performed in Microchip (Microsemi) Libero SoC tools, with synthesis to the MX fabric. Typical applications include glue logic consolidation, bus interface bridging, industrial control, mil-aerospace subsystems, and legacy redesigns where ASIC mask costs are unjustified and instant-on, tamper-resistant programmable logic is required. When designing with this device, remember the antifuse is one-time programmable: fix your design before committing the die, and verify I/O bank voltage compatibility with your 3.3 V system environment.

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A42MX16-2PLG84 - 24K Gate FPGA, 84-PLCC | Microchip
A42MX16-2PLG84

A42MX16-2PLG84 - 24K Gate FPGA, 84-PLCC | Microchip

The Microchip Technology A42MX16-2PLG84 is a CMOS field-programmable gate array (FPGA) from the 42MX family, providing 24,000 equivalent system gates with 608 configurable logic blocks (CLBs) and 72 user I/O in an 84-pin PLCC (J-lead) package. Fabricated on a 0.45 um process, the -2 speed grade supports a maximum toggle frequency of approximately 117 MHz and operates from a dual 3.3V/5.0V supply architecture. An FPGA is a reprogrammable semiconductor device whose logic function is defined by the designer rather than fixed at fabrication. As a member of the FPGA and programmable logic hierarchy, the MX family sits alongside CPLDs and ASICs as a single-chip integration platform; Microchip (formerly Microsemi and Actel) positions MX as a low-cost, high-volume ASIC alternative for consolidating legacy PLD designs. Key features include the 5.0V-tolerant MX architecture suited to replacing older 5V PLD systems, a reliable single-chip ASIC alternative with low NRE cost, and 72 flexible user I/O supporting both 3.3V and 5.0V signaling. The JESD-30 coded S-PQCC-J84 package simplifies socket-based prototyping and rework, making it popular for legacy board maintenance. Architecturally, the MX family combines combinational and sequential logic modules within each CLB, offering efficient logic mapping and predictable timing. Devices in the 42MX family support JTAG boundary scan testing per IEEE Standard 1149.1 on related family members, enabling board-level test coverage. Typical applications include legacy industrial control systems, communications equipment obsolescence management, glue-logic consolidation, and replacement of multiple discrete PLDs and SSI/MSI devices in long-lifecycle military and industrial programs. Design consideration: the MX family is a mature product line, so verify long-term supply status and consider the fuse-based versus SRAM programming model implications for configuration time and security before committing new designs.

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A42MX16-2PLG84I - 24K Gate MX FPGA, 84-PLCC | Microchip
A42MX16-2PLG84I

A42MX16-2PLG84I - 24K Gate MX FPGA, 84-PLCC | Microchip

The Microchip Technology A42MX16-2PLG84I is an MX family Field Programmable Gate Array (FPGA) delivering 24,000 system gates with 72 user I/O in an 84-pin PLCC (J-Lead) surface-mount package. The -2 speed grade and industrial temperature range of -40C to +85C make it suited for long-lifecycle embedded systems. An FPGA (Field Programmable Gate Array) is a semiconductor device containing a fabric of configurable logic blocks and interconnects that the designer programs after manufacturing, sitting in the programmable-logic hierarchy between CPLDs and high-density SoC FPGAs. The Microchip (formerly Actel/Microsemi) MX family is a 5.0V-tolerant, antifuse-based one-time-programmable architecture, positioning it as a reliable single-chip ASIC alternative for integrating legacy PLD and glue-logic designs into a single low-cost device. Key characteristics include dual voltage supply operation (3V to 3.6V core and 4.5V to 5.5V I/O ranges per device documentation), one-time programmable antifuse technology that retains configuration without external boot memory, and 72 dedicated user I/O pins. Because the configuration is hard-wired at programming, the device is immune to configuration readback attacks and does not require a configuration PROM, improving system reliability and board BOM cost. The MX architecture combines efficient logic modules with dedicated routing resources, enabling designers to consolidate legacy PAL, GAL, and CPLD functions. As a mature high-volume platform, the A42MX16 is widely used in industrial control, aerospace/defense retrofits, telecommunications line cards, and medical equipment where design continuity matters more than leading-edge density. Typical applications include legacy PLD consolidation, bus-interface bridge logic, industrial automation control panels, and radiation-tolerant heritage system sustenance where the antifuse fabric provides instant-on, secure configuration. Design tip: because MX devices are one-time programmable, verify the design fully in simulation (Libero SoC tools) before programming; the -2 speed grade should be confirmed against your worst-case timing closure, or choose the faster -1 grade if timing margins are tight.

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A42MX16-2PQG100I - 24K Gate FPGA, 83 I/O | Microchip
A42MX16-2PQG100I

A42MX16-2PQG100I - 24K Gate FPGA, 83 I/O | Microchip

The Microchip Technology A42MX16-2PQG100I is a field-programmable gate array (FPGA) from the MX family, offering 24,000 system gates and 608 logic modules in a 100-pin PQFP (14x20x2.7mm) package. It operates at a maximum internal frequency of 129 MHz and an external I/O frequency of 215 MHz, fabricated on a 0.45um CMOS process with support for 3.3V and 5V I/O standards. The device provides 83 user I/O pins and is supplied in a tray. An FPGA is an integrated circuit that can be programmed after manufacturing to implement custom digital logic functions. FPGAs belong to the programmable logic device (PLD) family, which also includes CPLDs and SPLDs. They are used in a wide range of applications where flexibility, rapid prototyping, and field upgrades are required, bridging the gap between fixed-function ASICs and software-based processors. Key features of the A42MX16-2PQG100I include 24,000 system gates, 608 logic modules, 83 user I/Os, and support for multiple I/O standards including LVTTL, LVCMOS, and PCI. The device also features JTAG boundary-scan testing, in-system programmability, and low power consumption. The 0.45um technology provides a balance of speed and density, making it suitable for cost-sensitive applications. The MX family architecture is based on a sea-of-modules structure with a flexible routing fabric. It supports up to 100% resource utilization and offers predictable timing. The device includes dedicated clock networks and supports various configuration modes. The 100-pin PQFP package has a thermal resistance of approximately 40 C/W, requiring adequate airflow or heatsinking for high-power designs. Typical applications include industrial control, automotive electronics, communications infrastructure, and consumer electronics. The A42MX16-2PQG100I is often used to integrate multiple legacy PLDs into a single device, reducing board space and cost. Its 5V-compatible I/Os make it ideal for interfacing with older 5V logic families. When designing with this FPGA, ensure proper decoupling of the VCC and GND pins with 0.1uF capacitors placed close to the device. The JTAG pins should be terminated appropriately to avoid floating inputs during programming. Consider the I/O standards and drive strengths to match the connected logic levels. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a comprehensive resource for evaluating the A42MX16-2PQG100I.

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