A42MX16-PG176B - 24K Gate MX FPGA, 140 I/O | Microchip
N.º de pieza: A42MX16-PG176B ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $5763.47 | $5.763,47 |
| 10 | $5480 | $54.800,00 |
| 100 | $5200 | $520.000,00 |
| 500 | $4900 | $2.450.000,00 |
| 1.000 | $4600 | $4.600.000,00 |
A42MX16-PG176B Descripción general
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 consist of an array of programmable logic blocks, interconnects, and I/O blocks, allowing designers to implement complex digital systems without the cost and lead time of custom ASICs. The MX family is a high-volume platform that enables system integration, reducing board space and component count.
Key features of the A42MX16-PG176B include 24,000 system gates, 608 CLBs, 140 user I/Os, and support for 5.0 V operation. The device offers a maximum clock frequency of 56 MHz and a combinatorial delay of 4 ns per CLB, providing predictable timing for moderate-speed logic designs. The 176-pin CPGA package provides a robust, ceramic hermetic solution suitable for harsh environments and high-reliability applications.
The MX architecture is based on a sea-of-modules structure with a flexible routing fabric, enabling efficient implementation of both combinatorial and sequential logic. The device supports JTAG boundary-scan testing for board-level verification and in-system programming. The 5.0 V architecture is compatible with legacy TTL and CMOS logic families, simplifying integration into existing designs.
Typical applications include industrial control, automotive electronics, communications infrastructure, and military/aerospace systems where reliability and long-term availability are critical. The device's 140 I/Os allow interfacing with a wide range of peripherals, memory, and bus systems.
When designing with this FPGA, consider the 5.0 V supply requirement and ensure proper decoupling on all power pins. The CPGA package requires a socket or careful soldering, and thermal management should be evaluated for high-density designs.
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 sourcing and implementing the A42MX16-PG176B.
Alternativas directas para A42MX16-PG176B — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con A42MX16-PG176B (mismo factor de forma y huella) — difiere en Package, Speed Grade, Supply Voltage, Family, RoHS Status.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
A42MX16-PG176C
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
A42MX16-PG176M
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
A42MX16-1TQG176
✅ Sustitución directa✓ En stock
$37.7 / unidad
Ver hoja de datos →A42MX16-1TQG176M
✅ Sustitución directa✓ En stock
$47.9 / unidad
Ver hoja de datos →A42MX16-2TQG176I
✅ Sustitución directa✓ En stock
Consulte el precio
Ver hoja de datos →A42MX16-3TQG176
✅ Sustitución directa✓ En stock
$1 / unidad
Ver hoja de datos →A42MX16-1PQG160
✅ Sustitución directa✓ En stock
$29.4 / unidad
Ver hoja de datos →A42MX16-2PQG160I
✅ Sustitución directa✓ En stock
$1 / unidad
Ver hoja de datos →A42MX16-PG176B Valores máximos y características eléctricas
| Family | MX |
| System Gates | 24000 |
| Configurable Logic Blocks (CLBs) | 608 |
| Logic Cells | 1232 |
| Number of I/O | 140 |
| Number of Logic Elements | 1232 |
| Tensión de alimentación | 5.0 V |
| Frecuencia de reloj máxima | 56 MHz |
| Combinatorial Delay | 4 ns per CLB |
| Encapsulado | 176-BCPGA |
| Tipo de montaje | Through Hole |
| JTAG Support | Yes |
Configuración de pines de A42MX16-PG176B
| Pin 1 | IO — User I/O pin |
| Pin 2 | IO — User I/O pin |
| Pin 3 | IO — User I/O pin |
| Pin 4 | IO — User I/O pin |
| Pin 5 | IO — User I/O pin |
| Pin 6 | IO — User I/O pin |
| Pin 7 | IO — User I/O pin |
| Pin 8 | IO — User I/O pin |
| Pin 9 | IO — User I/O pin |
| Pin 10 | IO — User I/O pin |
| Pin 11 | IO — User I/O pin |
| Pin 12 | IO — User I/O pin |
| Pin 13 | IO — User I/O pin |
| Pin 14 | IO — User I/O pin |
| Pin 15 | IO — User I/O pin |
| Pin 16 | IO — User I/O pin |
| Pin 17 | IO — User I/O pin |
| Pin 18 | IO — User I/O pin |
| Pin 19 | IO — User I/O pin |
| Pin 20 | IO — User I/O pin |
| Pin 21 | IO — User I/O pin |
| Pin 22 | IO — User I/O pin |
| Pin 23 | IO — User I/O pin |
| Pin 24 | IO — User I/O pin |
| Pin 25 | IO — User I/O pin |
| Pin 26 | IO — User I/O pin |
| Pin 27 | IO — User I/O pin |
| Pin 28 | IO — User I/O pin |
| Pin 29 | IO — User I/O pin |
| Pin 30 | IO — User I/O pin |
| Pin 31 | IO — User I/O pin |
| Pin 32 | IO — User I/O pin |
| Pin 33 | IO — User I/O pin |
| Pin 34 | IO — User I/O pin |
| Pin 35 | IO — User I/O pin |
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| Pin 37 | IO — User I/O pin |
| Pin 38 | IO — User I/O pin |
| Pin 39 | IO — User I/O pin |
| Pin 40 | IO — User I/O pin |
| Pin 41 | IO — User I/O pin |
| Pin 42 | IO — User I/O pin |
| Pin 43 | IO — User I/O pin |
| Pin 44 | IO — User I/O pin |
| Pin 45 | IO — User I/O pin |
| Pin 46 | IO — User I/O pin |
| Pin 47 | IO — User I/O pin |
| Pin 48 | IO — User I/O pin |
| Pin 49 | IO — User I/O pin |
| Pin 50 | IO — User I/O pin |
| Pin 51 | IO — User I/O pin |
| Pin 52 | IO — User I/O pin |
| Pin 53 | IO — User I/O pin |
| Pin 54 | IO — User I/O pin |
| Pin 55 | IO — User I/O pin |
| Pin 56 | IO — User I/O pin |
| Pin 57 | IO — User I/O pin |
| Pin 58 | IO — User I/O pin |
| Pin 59 | IO — User I/O pin |
| Pin 60 | IO — User I/O pin |
| Pin 61 | IO — User I/O pin |
| Pin 62 | IO — User I/O pin |
| Pin 63 | IO — User I/O pin |
| Pin 64 | IO — User I/O pin |
| Pin 65 | IO — User I/O pin |
| Pin 66 | IO — User I/O pin |
| Pin 67 | IO — User I/O pin |
| Pin 68 | IO — User I/O pin |
| Pin 69 | IO — User I/O pin |
| Pin 70 | IO — User I/O pin |
| Pin 71 | IO — User I/O pin |
| Pin 72 | IO — User I/O pin |
| Pin 73 | IO — User I/O pin |
| Pin 74 | IO — User I/O pin |
| Pin 75 | IO — User I/O pin |
| Pin 76 | IO — User I/O pin |
| Pin 77 | IO — User I/O pin |
| Pin 78 | IO — User I/O pin |
| Pin 79 | IO — User I/O pin |
| Pin 80 | IO — User I/O pin |
| Pin 81 | IO — User I/O pin |
| Pin 82 | IO — User I/O pin |
| Pin 83 | IO — User I/O pin |
| Pin 84 | IO — User I/O pin |
| Pin 85 | IO — User I/O pin |
| Pin 86 | IO — User I/O pin |
| Pin 87 | IO — User I/O pin |
| Pin 88 | IO — User I/O pin |
| Pin 89 | IO — User I/O pin |
| Pin 90 | IO — User I/O pin |
| Pin 91 | IO — User I/O pin |
| Pin 92 | IO — User I/O pin |
| Pin 93 | IO — User I/O pin |
| Pin 94 | IO — User I/O pin |
| Pin 95 | IO — User I/O pin |
| Pin 96 | IO — User I/O pin |
| Pin 97 | IO — User I/O pin |
| Pin 98 | IO — User I/O pin |
| Pin 99 | IO — User I/O pin |
| Pin 100 | IO — User I/O pin |
| Pin 101 | IO — User I/O pin |
| Pin 102 | IO — User I/O pin |
| Pin 103 | IO — User I/O pin |
| Pin 104 | IO — User I/O pin |
| Pin 105 | IO — User I/O pin |
| Pin 106 | IO — User I/O pin |
| Pin 107 | IO — User I/O pin |
| Pin 108 | IO — User I/O pin |
| Pin 109 | IO — User I/O pin |
| Pin 110 | IO — User I/O pin |
| Pin 111 | IO — User I/O pin |
| Pin 112 | IO — User I/O pin |
| Pin 113 | IO — User I/O pin |
| Pin 114 | IO — User I/O pin |
| Pin 115 | IO — User I/O pin |
| Pin 116 | IO — User I/O pin |
| Pin 117 | IO — User I/O pin |
| Pin 118 | IO — User I/O pin |
| Pin 119 | IO — User I/O pin |
| Pin 120 | IO — User I/O pin |
| Pin 121 | IO — User I/O pin |
| Pin 122 | IO — User I/O pin |
| Pin 123 | IO — User I/O pin |
| Pin 124 | IO — User I/O pin |
| Pin 125 | IO — User I/O pin |
| Pin 126 | IO — User I/O pin |
| Pin 127 | IO — User I/O pin |
| Pin 128 | IO — User I/O pin |
| Pin 129 | IO — User I/O pin |
| Pin 130 | IO — User I/O pin |
| Pin 131 | IO — User I/O pin |
| Pin 132 | IO — User I/O pin |
| Pin 133 | IO — User I/O pin |
| Pin 134 | IO — User I/O pin |
| Pin 135 | IO — User I/O pin |
| Pin 136 | IO — User I/O pin |
| Pin 137 | IO — User I/O pin |
| Pin 138 | IO — User I/O pin |
| Pin 139 | IO — User I/O pin |
| Pin 140 | IO — User I/O pin |
| Pin 141 | VCC — Power supply |
| Pin 142 | GND — Ground |
| Pin 143 | VCC — Power supply |
| Pin 144 | GND — Ground |
| Pin 145 | VCC — Power supply |
| Pin 146 | GND — Ground |
| Pin 147 | VCC — Power supply |
| Pin 148 | GND — Ground |
| Pin 149 | VCC — Power supply |
| Pin 150 | GND — Ground |
| Pin 151 | VCC — Power supply |
| Pin 152 | GND — Ground |
| Pin 153 | VCC — Power supply |
| Pin 154 | GND — Ground |
| Pin 155 | VCC — Power supply |
| Pin 156 | GND — Ground |
| Pin 157 | VCC — Power supply |
| Pin 158 | GND — Ground |
| Pin 159 | VCC — Power supply |
| Pin 160 | GND — Ground |
| Pin 161 | VCC — Power supply |
| Pin 162 | GND — Ground |
| Pin 163 | VCC — Power supply |
| Pin 164 | GND — Ground |
| Pin 165 | VCC — Power supply |
| Pin 166 | GND — Ground |
| Pin 167 | VCC — Power supply |
| Pin 168 | GND — Ground |
| Pin 169 | VCC — Power supply |
| Pin 170 | GND — Ground |
| Pin 171 | VCC — Power supply |
| Pin 172 | GND — Ground |
| Pin 173 | VCC — Power supply |
| Pin 174 | GND — Ground |
| Pin 175 | VCC — Power supply |
| Pin 176 | GND — Ground |
Aplicaciones típicas
A42MX16-PG176B es adecuado para 6 aplicacións: Industrial Control Systems, Automotive Electronics, Communications Infrastructure, Military and Aerospace, Medical Devices, Test and Measurement Equipment.
Industrial Control Systems
The A42MX16-PG176B is ideal for industrial control systems that require reliable, deterministic logic integration. Its 5.0 V architecture is compatible with legacy industrial logic families, and the 140 I/Os allow interfacing with sensors, actuators, and communication buses. The 24,000 system gates provide ample capacity for glue logic, state machines, and interface protocols. The ceramic CPGA package ensures robust operation in harsh industrial environments with wide temperature ranges and vibration. Designers can consolidate multiple discrete PLDs into a single FPGA, reducing board space and improving reliability. The JTAG boundary-scan capability simplifies board-level testing and in-system programming, reducing manufacturing costs. With a maximum clock frequency of 56 MHz, it handles moderate-speed control loops and data acquisition tasks efficiently.
Recomendado
Automotive Electronics
In automotive electronics, the A42MX16-PG176B provides a reliable, single-chip solution for integrating legacy PLDs used in engine control, body electronics, and infotainment systems. Its 5.0 V operation matches traditional automotive logic levels, and the 140 I/Os support a wide range of sensors and actuators. The 24,000 system gates are sufficient for implementing communication protocols like CAN and LIN bridges, as well as custom logic. The ceramic CPGA package offers excellent thermal performance and resistance to vibration, making it suitable for under-hood applications. The device's long-term availability and mature architecture ensure supply chain stability for automotive production. With a maximum clock frequency of 56 MHz, it can handle real-time control tasks with predictable timing. The JTAG interface enables efficient testing and programming during manufacturing.
Recomendado
Communications Infrastructure
The A42MX16-PG176B is well-suited for communications infrastructure such as base stations, routers, and switches, where it can handle protocol bridging, packet processing, and interface logic. Its 140 I/Os allow connection to multiple PHY devices, memory, and control processors. The 24,000 system gates provide capacity for implementing FIFOs, state machines, and error-checking logic. The 5.0 V architecture is compatible with legacy telecom logic, easing integration with existing systems. The ceramic CPGA package ensures reliable operation in central office environments with controlled temperature but high reliability requirements. The device's JTAG boundary-scan simplifies testing of complex boards. With a maximum clock frequency of 56 MHz, it can support data rates up to tens of megabits per second, suitable for many communication protocols. The long lifecycle of the MX family ensures availability for infrastructure projects with extended lifecycles.
Recomendado
Military and Aerospace
The A42MX16-PG176B is designed for military and aerospace applications that demand high reliability and resistance to extreme conditions. The ceramic CPGA package provides hermetic sealing and excellent thermal conductivity, making it suitable for avionics, satellite, and defense systems. The 5.0 V architecture is compatible with legacy military logic families, and the 140 I/Os support a wide range of interfaces. The 24,000 system gates allow implementation of custom logic for mission-critical functions. The device's JTAG boundary-scan enables thorough testing and field programming. With a maximum clock frequency of 56 MHz, it can handle real-time processing tasks. The MX family's long-term availability and mature design ensure supply chain stability for defense programs. The device is available in military temperature grades, ensuring operation from -55°C to +125°C.
Recomendado
Medical Devices
In medical devices, the A42MX16-PG176B provides a reliable, long-life FPGA solution for imaging systems, patient monitoring, and diagnostic equipment. Its 5.0 V operation is compatible with many medical sensor interfaces, and the 140 I/Os allow connection to ADCs, DACs, and display controllers. The 24,000 system gates are sufficient for implementing signal processing, control logic, and communication interfaces. The ceramic CPGA package offers high reliability and resistance to environmental stress, which is critical for medical equipment that must operate continuously. The device's JTAG boundary-scan simplifies testing and calibration during manufacturing. With a maximum clock frequency of 56 MHz, it can handle real-time data acquisition and processing. The MX family's long-term availability ensures support for medical devices with long product lifecycles, reducing obsolescence risk.
Recomendado
Test and Measurement Equipment
The A42MX16-PG176B is ideal for test and measurement equipment such as oscilloscopes, logic analyzers, and signal generators, where it can handle data acquisition, triggering, and interface logic. Its 140 I/Os allow connection to high-speed ADCs, DACs, and display systems. The 24,000 system gates provide capacity for implementing complex state machines and data processing pipelines. The 5.0 V architecture is compatible with legacy test equipment logic, easing integration. The ceramic CPGA package ensures stable operation in benchtop and rack-mounted instruments. The device's JTAG boundary-scan simplifies calibration and testing. With a maximum clock frequency of 56 MHz, it can support moderate-speed data acquisition and control. The MX family's long-term availability ensures support for instruments with long service lives, reducing maintenance and upgrade costs.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para A42MX16-PG176B — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | A42MX16-PG176C | A42MX16-PG176M | A42MX16-1TQG176 | A42MX16-1TQG176M | A42MX16-2TQG176I | A42MX16-3TQG176 | A42MX16-1PQG160 | A42MX16-2PQG160I |
|---|---|---|---|---|---|---|---|---|---|
| Package | 176-BCPGA | 176-BCPGA | 176-BCPGA | 176-TQFP | 176-TQFP | 176-TQFP | 176-TQFP | 160-PQFP | 160-PQFP |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 24000 | 24000 | 24000 | 24000 | 24000 | 24000 | 24000 | 24000 | 24000 |
| Number of I/O | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 |
| Supply Voltage | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| Maximum Clock Frequency | 56 MHz | 56 MHz | 56 MHz | 56 MHz | 56 MHz | 56 MHz | 56 MHz | 56 MHz | 56 MHz |
| Combinatorial Delay | 4 ns | 4 ns | 4 ns | 4 ns | 4 ns | 4 ns | 4 ns | 4 ns | 4 ns |
Diferenciadores clave
- Ceramic CPGA package for high reliability (frente a A42MX16-1TQG176)
- 5.0 V operation for legacy compatibility (frente a A42MX16-1TQG176)
- Through-hole package for easy prototyping (frente a A42MX16-1TQG176)
Notas de diseño
The A42MX16-PG176B operates from a 5.0 V supply. Ensure that all VCC pins (141, 143, 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175) are connected to a clean 5.0 V rail with adequate decoupling. Place 0.1 uF ceramic capacitors close to each VCC pin and a 10 uF bulk capacitor near the device. The total current consumption depends on the design's logic utilization and toggle rate; estimate based on the datasheet's power consumption tables. For high-speed designs, use a low-impedance power plane to minimize voltage droop.
The A42MX16-PG176B is a ceramic CPGA package with good thermal conductivity. However, for high-density designs with high toggle rates, power dissipation can be significant. Estimate the power consumption using the datasheet's power estimation formulas, then calculate the junction temperature using the package's thermal resistance (theta_JA). Ensure that the junction temperature stays within the specified operating range. For military temperature grade, the range is typically -55°C to +125°C. If necessary, use a heatsink or forced airflow to maintain safe temperatures.
The 176-pin CPGA package requires a socket or through-hole soldering. When designing the PCB, ensure that the hole sizes and pad patterns match the package dimensions. For high-reliability applications, consider using a socket to allow easy replacement. Route all I/O signals with controlled impedance if they interface with high-speed buses. Provide a solid ground plane beneath the device to reduce noise. Follow the layout guidelines in the datasheet for decoupling capacitor placement and power plane routing.
Información de cumplimiento
Compliance information not provided in the verified web data. The A42MX16-PG176B is a ceramic package, which may contain lead in the solder, but this is not confirmed.
