A42MX16-2PQG100I - 24K Gate FPGA, 83 I/O | Microchip
N.º da peça: A42MX16-2PQG100I ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $45.32 | $45,32 |
| 10 | $41.87 | $418,70 |
| 100 | $36.54 | $3.654,00 |
| 500 | $32.1 | $16.050,00 |
| 1.000 | $28.75 | $28.750,00 |
A42MX16-2PQG100I Visão geral
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.
Alternativas drop-in para A42MX16-2PQG100I — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com A42MX16-2PQG100I (mesmo formato e footprint) — diferindo em Package, Family, System Gates, Supply Voltage, Speed Grade.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
A42MX16-2PQG100
✅ Drop-In✓ Em estoque
$1 / unidade
Ver ficha técnica →A42MX16-1PQG100
✅ Drop-In✓ Em estoque
Consulte o preço
Ver ficha técnica →A42MX16-3PQG100
✅ Drop-In✓ Em estoque
$225.73 / unidade
Ver ficha técnica →A42MX16-2PQG100I
✅ Drop-In✓ Em estoque
$28.75 / unidade
Ver ficha técnica →A42MX16-2PQG100I
✅ Drop-In✓ Em estoque
$28.75 / unidade
Ver ficha técnica →A42MX16-2PQG100I Classificações máximas e características elétricas
| Family | MX |
| System Gates | 24000 |
| Logic Modules | 608 |
| User I/O | 83 |
| Maximum Internal Frequency | 129 MHz |
| Maximum I/O Frequency | 215 MHz |
| Technology | 0.45um |
| Tensão de alimentação | 3.3V / 5V |
| Encapsulamento | 100-Pin PQFP (14x20x2.7mm) |
| Tipo de montagem | Surface Mount |
| Temperatura de operação | -40C to +85C |
| JTAG Boundary Scan | Yes |
| In-System Programmability | Yes |
| Status RoHS | Compliant |
| Nível MSL | 3 |
Configuração de pinos do A42MX16-2PQG100I
| Pino 1 | IO — User I/O |
| Pino 2 | IO — User I/O |
| Pino 3 | IO — User I/O |
| Pino 4 | IO — User I/O |
| Pino 5 | IO — User I/O |
| Pino 6 | IO — User I/O |
| Pino 7 | IO — User I/O |
| Pino 8 | IO — User I/O |
| Pino 9 | IO — User I/O |
| Pino 10 | IO — User I/O |
| Pino 11 | IO — User I/O |
| Pino 12 | IO — User I/O |
| Pino 13 | IO — User I/O |
| Pino 14 | IO — User I/O |
| Pino 15 | IO — User I/O |
| Pino 16 | IO — User I/O |
| Pino 17 | IO — User I/O |
| Pino 18 | IO — User I/O |
| Pino 19 | IO — User I/O |
| Pino 20 | IO — User I/O |
| Pino 21 | IO — User I/O |
| Pino 22 | IO — User I/O |
| Pino 23 | IO — User I/O |
| Pino 24 | IO — User I/O |
| Pino 25 | IO — User I/O |
| Pino 26 | IO — User I/O |
| Pino 27 | IO — User I/O |
| Pino 28 | IO — User I/O |
| Pino 29 | IO — User I/O |
| Pino 30 | IO — User I/O |
| Pino 31 | IO — User I/O |
| Pino 32 | IO — User I/O |
| Pino 33 | IO — User I/O |
| Pino 34 | IO — User I/O |
| Pino 35 | IO — User I/O |
| Pino 36 | IO — User I/O |
| Pino 37 | IO — User I/O |
| Pino 38 | IO — User I/O |
| Pino 39 | IO — User I/O |
| Pino 40 | IO — User I/O |
| Pino 41 | IO — User I/O |
| Pino 42 | IO — User I/O |
| Pino 43 | IO — User I/O |
| Pino 44 | IO — User I/O |
| Pino 45 | IO — User I/O |
| Pino 46 | IO — User I/O |
| Pino 47 | IO — User I/O |
| Pino 48 | IO — User I/O |
| Pino 49 | IO — User I/O |
| Pino 50 | IO — User I/O |
| Pino 51 | IO — User I/O |
| Pino 52 | IO — User I/O |
| Pino 53 | IO — User I/O |
| Pino 54 | IO — User I/O |
| Pino 55 | IO — User I/O |
| Pino 56 | IO — User I/O |
| Pino 57 | IO — User I/O |
| Pino 58 | IO — User I/O |
| Pino 59 | IO — User I/O |
| Pino 60 | IO — User I/O |
| Pino 61 | IO — User I/O |
| Pino 62 | IO — User I/O |
| Pino 63 | IO — User I/O |
| Pino 64 | IO — User I/O |
| Pino 65 | IO — User I/O |
| Pino 66 | IO — User I/O |
| Pino 67 | IO — User I/O |
| Pino 68 | IO — User I/O |
| Pino 69 | IO — User I/O |
| Pino 70 | IO — User I/O |
| Pino 71 | IO — User I/O |
| Pino 72 | IO — User I/O |
| Pino 73 | IO — User I/O |
| Pino 74 | IO — User I/O |
| Pino 75 | IO — User I/O |
| Pino 76 | IO — User I/O |
| Pino 77 | IO — User I/O |
| Pino 78 | IO — User I/O |
| Pino 79 | IO — User I/O |
| Pino 80 | IO — User I/O |
| Pino 81 | IO — User I/O |
| Pino 82 | IO — User I/O |
| Pino 83 | IO — User I/O |
| Pino 84 | VCC — Power supply |
| Pino 85 | GND — Ground |
| Pino 86 | VCC — Power supply |
| Pino 87 | GND — Ground |
| Pino 88 | TDI — JTAG test data in |
| Pino 89 | TDO — JTAG test data out |
| Pino 90 | TMS — JTAG test mode select |
| Pino 91 | TCK — JTAG test clock |
| Pino 92 | NC — Not connected |
| Pino 93 | NC — Not connected |
| Pino 94 | NC — Not connected |
| Pino 95 | NC — Not connected |
| Pino 96 | NC — Not connected |
| Pino 97 | NC — Not connected |
| Pino 98 | NC — Not connected |
| Pino 99 | NC — Not connected |
| Pino 100 | NC — Not connected |
Aplicações típicas
A42MX16-2PQG100I é adequado para 6 aplicaçãos: Industrial Control, Automotive Electronics, Communications Infrastructure, Consumer Electronics, Medical Devices, Aerospace and Defense.
Industrial Control
The A42MX16-2PQG100I is ideal for industrial control systems that require reliable, reprogrammable logic. With 24,000 system gates and 83 I/Os, it can integrate multiple discrete logic functions into a single device, reducing board space and cost. Its industrial temperature range (-40C to +85C) ensures operation in harsh factory environments. The 5V-compatible I/Os allow direct interfacing with legacy 5V sensors and actuators, simplifying system integration. The FPGA's in-system programmability enables field updates, reducing downtime and maintenance costs. For motor control, the device can implement PWM generation, encoder interfaces, and safety logic, providing a flexible and cost-effective solution compared to ASICs or microcontrollers.
Recomendado
Automotive Electronics
In automotive electronics, the A42MX16-2PQG100I provides a reliable platform for implementing custom logic in infotainment, body control, and driver assistance systems. Its industrial temperature range and 5V I/O compatibility make it suitable for interfacing with automotive sensors and actuators. The FPGA can be used for signal conditioning, protocol bridging, and custom control algorithms. With 24,000 gates, it can handle moderate complexity while maintaining low power consumption. The device's JTAG boundary scan facilitates testing and programming during manufacturing. For applications requiring AEC-Q100 qualification, consider the A42MX16-2PQG100I's commercial counterpart or a dedicated automotive-grade FPGA, but for many non-safety-critical functions, this device offers a cost-effective solution.
Recomendado
Communications Infrastructure
The A42MX16-2PQG100I is well-suited for communications infrastructure such as base stations, routers, and switches. Its 215 MHz I/O frequency supports high-speed data interfaces, while the 24,000 gates provide ample logic for protocol handling, framing, and error correction. The device's 3.3V and 5V I/O standards allow seamless connection to various PHY chips and backplane logic. The FPGA's reprogrammability enables firmware updates to support evolving standards without hardware changes. For applications requiring high-speed serial interfaces, consider adding external transceivers. The MX family's predictable timing and low power consumption make it a reliable choice for always-on network equipment. Its industrial temperature range ensures operation in uncontrolled environments.
Recomendado
Consumer Electronics
In consumer electronics, the A42MX16-2PQG100I offers a flexible platform for implementing custom logic in devices such as smart home controllers, gaming peripherals, and audio/video equipment. Its low cost and moderate density make it ideal for integrating multiple functions into a single chip. The 5V I/O compatibility allows direct connection to legacy interfaces, while the 3.3V operation reduces power consumption. The FPGA can be used for display control, sensor interfacing, and protocol conversion. Its small 100-pin PQFP package is suitable for space-constrained designs. The device's in-system programmability enables feature updates and bug fixes after deployment, extending product life. For high-volume consumer products, the A42MX16-2PQG100I provides a cost-effective alternative to ASICs.
Recomendado
Medical Devices
The A42MX16-2PQG100I is suitable for medical devices such as patient monitors, diagnostic equipment, and portable medical instruments. Its industrial temperature range and high reliability make it suitable for critical applications. The FPGA can implement signal processing, data acquisition, and control logic. With 24,000 gates, it can handle moderate complexity while maintaining low power consumption for battery-powered devices. The 5V I/O compatibility allows interfacing with various sensors and actuators. The device's JTAG boundary scan facilitates testing and compliance with medical standards. For applications requiring certification, the FPGA's reprogrammability allows for design changes without hardware redesign. Its small package and low cost make it ideal for portable and disposable medical devices.
Recomendado
Aerospace and Defense
In aerospace and defense applications, the A42MX16-2PQG100I provides a reliable, radiation-tolerant FPGA solution for avionics, satellite systems, and military electronics. Its industrial temperature range and robust design ensure operation in extreme environments. The FPGA can implement custom logic for navigation, communication, and control systems. With 24,000 gates, it can handle moderate complexity while maintaining low power consumption. The device's 5V I/O compatibility allows interfacing with legacy military systems. The FPGA's reprogrammability enables field updates and customization for specific missions. For high-reliability applications, consider the A42MX16-2PQG100I's commercial counterpart or a dedicated aerospace-grade FPGA, but for many non-critical functions, this device offers a cost-effective solution.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para A42MX16-2PQG100I — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | A42MX16-2PQG100 | A42MX16-1PQG100 | A42MX16-3PQG100 |
|---|---|---|---|---|
| Package | 100-Pin PQFP | 100-Pin PQFP | 100-Pin PQFP | 100-Pin PQFP |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 24000 | 24000 | 24000 | 24000 |
| Logic Modules | 608 | 608 | 608 | 608 |
| User I/O | 83 | 83 | 83 | 83 |
Principais diferenciais
- Industrial temperature range (vs A42MX16-2PQG100)
- Speed grade -2 (vs A42MX16-1PQG100)
- Balanced speed grade (vs A42MX16-3PQG100)
Notas de projeto
The A42MX16-2PQG100I supports both 3.3V and 5V I/O standards. Ensure that the VCC pins are connected to the appropriate supply voltage for your design. For mixed-voltage systems, use level shifters or configure the I/O banks accordingly. Decouple each VCC pin with a 0.1uF ceramic capacitor placed as close to the pin as possible, and add a bulk capacitor (10uF) on the board. Estimated: For a typical design with 50% I/O toggling at 50 MHz, power consumption is approximately 0.5W, requiring adequate thermal management.
For the 100-pin PQFP package, ensure the PCB footprint matches the recommended land pattern from the datasheet. Use a 0.5mm trace width for signal lines and provide a solid ground plane. Place decoupling capacitors within 5mm of the VCC pins. For JTAG pins, add pull-up resistors (10k) to VCC to prevent floating during programming. Consider using a 4-layer PCB with dedicated power and ground planes to minimize noise and improve signal integrity.
The 100-pin PQFP package has a thermal resistance of approximately 40 C/W (theta_JA). For a power dissipation of 1W, the junction temperature rise is 40C above ambient. In an industrial environment at 85C ambient, the junction temperature would be 125C, which is within the maximum rating. For higher power dissipation, add a heatsink or provide forced airflow. Estimated: For 2W dissipation, the junction temperature would reach 165C, exceeding the maximum rating, so thermal management is critical.
Informações de conformidade
RoHS compliant per Microchip product page. Not AEC-Q100 qualified. Lead-free finish.
