A42MX16-2PQG100I - 24K Gate FPGA, 83 I/O | Microchip
MPN: A42MX16-2PQG100I ✓ AktifA42MX16-2PQG100I Ringkasan
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.
Alternatif penggantian untuk A42MX16-2PQG100I — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian A42MX16-2PQG100I (sama faktor bentuk dan footprint) — berbeda di dalam Package, Family, System Gates, Supply Voltage, Speed Grade.
A42MX16-2PQG100
✅ Drop-InKontak untuk harga
Lihat Datasheet →A42MX16-1PQG100
✅ Drop-InKontak untuk harga
Lihat Datasheet →A42MX16-3PQG100
✅ Drop-InKontak untuk harga
Lihat Datasheet →A42MX16-2PQG100I
✅ Drop-InKontak untuk harga
Lihat Datasheet →A42MX16-2PQG100I
✅ Drop-InKontak untuk harga
Lihat Datasheet →A42MX16-2PQG100I Rating Maksimal & Karakteristik Listrik
| 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 |
| Tegangan Pemuat | 3.3V / 5V |
| Paket | 100-Pin PQFP (14x20x2.7mm) |
| Tipe Mounting | Surface Mount |
| Suhu Kerja | -40C to +85C |
| JTAG Boundary Scan | Yes |
| In-System Programmability | Yes |
| Status RoHS | Compliant |
| Level MSL | 3 |
Konfigurasi Pin A42MX16-2PQG100I
| Pin produk 1 | IO — User I/O |
| Pin produk 2 | IO — User I/O |
| Pin produk 3 | IO — User I/O |
| Pin produk 4 | IO — User I/O |
| Pin produk 5 | IO — User I/O |
| Pin produk 6 | IO — User I/O |
| Pin produk 7 | IO — User I/O |
| Pin produk 8 | IO — User I/O |
| Pin produk 9 | IO — User I/O |
| Pin produk 10 | IO — User I/O |
| Pin produk 11 | IO — User I/O |
| Pin produk 12 | IO — User I/O |
| Pin produk 13 | IO — User I/O |
| Pin produk 14 | IO — User I/O |
| Pin produk 15 | IO — User I/O |
| Pin produk 16 | IO — User I/O |
| Pin produk 17 | IO — User I/O |
| Pin produk 18 | IO — User I/O |
| Pin produk 19 | IO — User I/O |
| Pin produk 20 | IO — User I/O |
| Pin produk 21 | IO — User I/O |
| Pin produk 22 | IO — User I/O |
| Pin produk 23 | IO — User I/O |
| Pin produk 24 | IO — User I/O |
| Pin produk 25 | IO — User I/O |
| Pin produk 26 | IO — User I/O |
| Pin produk 27 | IO — User I/O |
| Pin produk 28 | IO — User I/O |
| Pin produk 29 | IO — User I/O |
| Pin produk 30 | IO — User I/O |
| Pin produk 31 | IO — User I/O |
| Pin produk 32 | IO — User I/O |
| Pin produk 33 | IO — User I/O |
| Pin produk 34 | IO — User I/O |
| Pin produk 35 | IO — User I/O |
| Pin produk 36 | IO — User I/O |
| Pin produk 37 | IO — User I/O |
| Pin produk 38 | IO — User I/O |
| Pin produk 39 | IO — User I/O |
| Pin produk 40 | IO — User I/O |
| Pin produk 41 | IO — User I/O |
| Pin produk 42 | IO — User I/O |
| Pin produk 43 | IO — User I/O |
| Pin produk 44 | IO — User I/O |
| Pin produk 45 | IO — User I/O |
| Pin produk 46 | IO — User I/O |
| Pin produk 47 | IO — User I/O |
| Pin produk 48 | IO — User I/O |
| Pin produk 49 | IO — User I/O |
| Pin produk 50 | IO — User I/O |
| Pin produk 51 | IO — User I/O |
| Pin produk 52 | IO — User I/O |
| Pin produk 53 | IO — User I/O |
| Pin produk 54 | IO — User I/O |
| Pin produk 55 | IO — User I/O |
| Pin produk 56 | IO — User I/O |
| Pin produk 57 | IO — User I/O |
| Pin produk 58 | IO — User I/O |
| Pin produk 59 | IO — User I/O |
| Pin produk 60 | IO — User I/O |
| Pin produk 61 | IO — User I/O |
| Pin produk 62 | IO — User I/O |
| Pin produk 63 | IO — User I/O |
| Pin produk 64 | IO — User I/O |
| Pin produk 65 | IO — User I/O |
| Pin produk 66 | IO — User I/O |
| Pin produk 67 | IO — User I/O |
| Pin produk 68 | IO — User I/O |
| Pin produk 69 | IO — User I/O |
| Pin produk 70 | IO — User I/O |
| Pin produk 71 | IO — User I/O |
| Pin produk 72 | IO — User I/O |
| Pin produk 73 | IO — User I/O |
| Pin produk 74 | IO — User I/O |
| Pin produk 75 | IO — User I/O |
| Pin produk 76 | IO — User I/O |
| Pin produk 77 | IO — User I/O |
| Pin produk 78 | IO — User I/O |
| Pin produk 79 | IO — User I/O |
| Pin produk 80 | IO — User I/O |
| Pin produk 81 | IO — User I/O |
| Pin produk 82 | IO — User I/O |
| Pin produk 83 | IO — User I/O |
| Pin produk 84 | VCC — Power supply |
| Pin produk 85 | GND — Ground |
| Pin produk 86 | VCC — Power supply |
| Pin produk 87 | GND — Ground |
| Pin produk 88 | TDI — JTAG test data in |
| Pin produk 89 | TDO — JTAG test data out |
| Pin produk 90 | TMS — JTAG test mode select |
| Pin produk 91 | TCK — JTAG test clock |
| Pin produk 92 | NC — Not connected |
| Pin produk 93 | NC — Not connected |
| Pin produk 94 | NC — Not connected |
| Pin produk 95 | NC — Not connected |
| Pin produk 96 | NC — Not connected |
| Pin produk 97 | NC — Not connected |
| Pin produk 98 | NC — Not connected |
| Pin produk 99 | NC — Not connected |
| Pin produk 100 | NC — Not connected |
Aplikasi Umum
A42MX16-2PQG100I cocok untuk 6 aplikasis: 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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk A42MX16-2PQG100I — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | 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 |
Diferensiator Kunci
- Industrial temperature range (vsA42MX16-2PQG100)
- Speed grade -2 (vsA42MX16-1PQG100)
- Balanced speed grade (vsA42MX16-3PQG100)
Catatan Desain
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.
Informasi Konformitas
RoHS compliant per Microchip product page. Not AEC-Q100 qualified. Lead-free finish.
