A42MX24-1TQG176 - MX FPGA 36K Gates 176-LQFP | Microchip
N.º da peça: A42MX24-1TQG176 ✓ 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 |
A42MX24-1TQG176 Visão geral
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. The MX family is a high-volume, single-chip ASIC alternative that integrates legacy PLDs into a low-cost device. It uses antifuse technology, which is one-time programmable (OTP), providing inherent design security and low power consumption.
Key features include 912 Configurable Logic Blocks (CLBs), 1890 logic cells, and 36,000 equivalent gates. The device supports 3.0V to 3.6V and 5V operation, with 150 user I/Os. The 176-LQFP package offers a compact footprint for space-constrained designs. The antifuse architecture provides non-volatile configuration, instant-on operation, and resistance to reverse engineering.
The 42MX family uses a 0.22um CMOS process with a 5.0V architecture, offering a balance of performance and power. The D-modules around the periphery provide wide-decode circuitry similar to CPLDs, enabling fast, wide-input AND functions. This makes the device suitable for bus interfaces, address decoding, and glue logic integration.
Typical applications include industrial control, automotive electronics, communications infrastructure, and military/aerospace systems where reliability and security are critical. The device's low power and instant-on capability make it ideal for battery-powered and safety-critical applications.
When designing with this device, consider the one-time programmable nature - ensure the design is fully verified before programming. The 176-LQFP package requires careful PCB layout for thermal management and signal integrity, especially at 105.5 MHz clock rates.
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 A42MX24-1TQG176.
Alternativas drop-in para A42MX24-1TQG176 — 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 A42MX24-1TQG176 (mesmo formato e footprint) — diferindo em Package, System Gates, RoHS Status, Supply Voltage, Process Technology.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
A42MX24-1TQG176M
✅ Drop-In✓ Em estoque
Consulte o preço
Ver ficha técnica →A42MX24-TQG176
✅ Drop-In✓ Em estoque
$28.4 / unidade
Ver ficha técnica →A42MX24-TQG176A
✅ Drop-In✓ Em estoque
$43.2 / unidade
Ver ficha técnica →A42MX24-1TQG176I
✅ Drop-In✓ Em estoque
$23.9 / unidade
Ver ficha técnica →A42MX24-1TQ176I
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
A42MX24-1TQG176 Classificações máximas e características elétricas
| Family | MX (42MX) |
| System Gates | 36000 |
| Number of Logic Cells | 1890 |
| Number of CLBs | 912 |
| Number of I/O | 150 |
| Encapsulamento | 176-LQFP (TQFP) |
| Tensão de alimentação | 3.0V to 3.6V, 5V |
| Frequência máxima de clock | 105.5 MHz |
| Technology | Antifuse CMOS |
| Configuration | One-time programmable (OTP) |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant |
| Número de pinos | 176 |
Configuração de pinos do A42MX24-1TQG176
| 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 | IO — User I/O |
| Pino 85 | IO — User I/O |
| Pino 86 | IO — User I/O |
| Pino 87 | IO — User I/O |
| Pino 88 | IO — User I/O |
| Pino 89 | IO — User I/O |
| Pino 90 | IO — User I/O |
| Pino 91 | IO — User I/O |
| Pino 92 | IO — User I/O |
| Pino 93 | IO — User I/O |
| Pino 94 | IO — User I/O |
| Pino 95 | IO — User I/O |
| Pino 96 | IO — User I/O |
| Pino 97 | IO — User I/O |
| Pino 98 | IO — User I/O |
| Pino 99 | IO — User I/O |
| Pino 100 | IO — User I/O |
| Pino 101 | IO — User I/O |
| Pino 102 | IO — User I/O |
| Pino 103 | IO — User I/O |
| Pino 104 | IO — User I/O |
| Pino 105 | IO — User I/O |
| Pino 106 | IO — User I/O |
| Pino 107 | IO — User I/O |
| Pino 108 | IO — User I/O |
| Pino 109 | IO — User I/O |
| Pino 110 | IO — User I/O |
| Pino 111 | IO — User I/O |
| Pino 112 | IO — User I/O |
| Pino 113 | IO — User I/O |
| Pino 114 | IO — User I/O |
| Pino 115 | IO — User I/O |
| Pino 116 | IO — User I/O |
| Pino 117 | IO — User I/O |
| Pino 118 | IO — User I/O |
| Pino 119 | IO — User I/O |
| Pino 120 | IO — User I/O |
| Pino 121 | IO — User I/O |
| Pino 122 | IO — User I/O |
| Pino 123 | IO — User I/O |
| Pino 124 | IO — User I/O |
| Pino 125 | IO — User I/O |
| Pino 126 | IO — User I/O |
| Pino 127 | IO — User I/O |
| Pino 128 | IO — User I/O |
| Pino 129 | IO — User I/O |
| Pino 130 | IO — User I/O |
| Pino 131 | IO — User I/O |
| Pino 132 | IO — User I/O |
| Pino 133 | IO — User I/O |
| Pino 134 | IO — User I/O |
| Pino 135 | IO — User I/O |
| Pino 136 | IO — User I/O |
| Pino 137 | IO — User I/O |
| Pino 138 | IO — User I/O |
| Pino 139 | IO — User I/O |
| Pino 140 | IO — User I/O |
| Pino 141 | IO — User I/O |
| Pino 142 | IO — User I/O |
| Pino 143 | IO — User I/O |
| Pino 144 | IO — User I/O |
| Pino 145 | IO — User I/O |
| Pino 146 | IO — User I/O |
| Pino 147 | IO — User I/O |
| Pino 148 | IO — User I/O |
| Pino 149 | IO — User I/O |
| Pino 150 | IO — User I/O |
| Pino 151 | VCC — Power supply |
| Pino 152 | GND — Ground |
| Pino 153 | VCC — Power supply |
| Pino 154 | GND — Ground |
| Pino 155 | VCC — Power supply |
| Pino 156 | GND — Ground |
| Pino 157 | VCC — Power supply |
| Pino 158 | GND — Ground |
| Pino 159 | VCC — Power supply |
| Pino 160 | GND — Ground |
| Pino 161 | VCC — Power supply |
| Pino 162 | GND — Ground |
| Pino 163 | VCC — Power supply |
| Pino 164 | GND — Ground |
| Pino 165 | VCC — Power supply |
| Pino 166 | GND — Ground |
| Pino 167 | VCC — Power supply |
| Pino 168 | GND — Ground |
| Pino 169 | VCC — Power supply |
| Pino 170 | GND — Ground |
| Pino 171 | VCC — Power supply |
| Pino 172 | GND — Ground |
| Pino 173 | VCC — Power supply |
| Pino 174 | GND — Ground |
| Pino 175 | VCC — Power supply |
| Pino 176 | GND — Ground |
Aplicações típicas
A42MX24-1TQG176 é adequado para 6 aplicaçãos: Industrial Control, Automotive Electronics, Communications Infrastructure, Aerospace and Defense, Medical Devices, IoT and Smart Home.
Industrial Control
The A42MX24-1TQG176 is ideal for industrial control systems requiring reliable, low-power logic integration. Its 36K system gates and 150 I/Os can handle motor control, PLC interfaces, and sensor processing. The antifuse technology ensures secure, non-volatile configuration, preventing unauthorized readback. With a 105.5 MHz clock, it can manage real-time control loops. The 5V architecture simplifies interfacing with legacy industrial logic, while the 176-LQFP package fits compact PCBs. Designers benefit from instant-on operation, eliminating boot time in safety-critical applications. The wide operating temperature range (if industrial grade) supports harsh environments. Overall, it provides a cost-effective ASIC alternative for medium-complexity control logic.
Recomendado
Automotive Electronics
In automotive applications, the A42MX24-1TQG176 offers a secure, reliable platform for body control modules, gateway controllers, and motor drives. Its antifuse configuration provides tamper resistance, crucial for automotive security. The 5V operation is compatible with many automotive sensors and actuators. With 150 I/Os, it can interface with multiple CAN transceivers and LIN buses. The instant-on feature ensures immediate response after power-up, essential for safety systems. The 176-LQFP package is suitable for engine control units (ECUs) with space constraints. The device's low power consumption reduces heat in enclosed environments. For automotive-grade requirements, consider the 'I' or 'M' variants with extended temperature ranges.
Recomendado
Communications Infrastructure
The A42MX24-1TQG176 is well-suited for communications infrastructure, including base stations, routers, and switches. Its 36K gates can implement protocol controllers, packet processing, and interface bridging. The 105.5 MHz clock supports high-speed data paths. The 150 I/Os allow connection to multiple PHY chips and memory interfaces. The antifuse technology provides secure configuration, protecting intellectual property. The 5V architecture simplifies level shifting with legacy telecom logic. The device's low power is beneficial for remote and edge nodes. The 176-LQFP package is standard for networking equipment. Designers can use the D-modules for wide-decode functions like address decoding in network processors.
Recomendado
Aerospace and Defense
The A42MX24-1TQG176 is a trusted choice for aerospace and defense systems due to its antifuse security and reliability. It is used in avionics, satellite control, and military communication systems. The one-time programmable nature prevents reverse engineering, meeting stringent security requirements. The device operates over a wide temperature range (with appropriate grade) and is radiation-tolerant for many applications. The 36K gates are sufficient for telemetry, command decoding, and sensor interfaces. The 150 I/Os connect to various avionics buses. The instant-on feature is critical for mission-critical systems. The 176-LQFP package is rugged and suitable for harsh environments. For high-reliability applications, consider the 'I' or 'M' variants.
Recomendado
Medical Devices
The A42MX24-1TQG176 is used in medical devices such as patient monitors, infusion pumps, and diagnostic equipment. Its low power consumption is ideal for battery-operated devices. The antifuse technology ensures secure, non-volatile configuration, preventing unauthorized modifications. The 36K gates can implement signal processing, control logic, and communication interfaces. The 150 I/Os connect to sensors, displays, and communication modules. The instant-on feature is beneficial for devices that must start immediately. The 5V architecture is compatible with many medical sensors. The 176-LQFP package is compact for portable devices. For medical applications, ensure the temperature grade meets the device's operating environment.
Recomendado
IoT and Smart Home
The A42MX24-1TQG176 can be used in IoT gateways and smart home controllers, providing secure, low-power logic integration. Its antifuse technology ensures secure boot and prevents firmware theft. The 36K gates are sufficient for protocol bridging (Zigbee, Z-Wave, Wi-Fi) and sensor aggregation. The 150 I/Os allow connection to multiple sensors and actuators. The 5V operation simplifies power supply design. The instant-on feature reduces latency in smart home responses. The 176-LQFP package is suitable for compact hub designs. For battery-powered IoT devices, the low power consumption extends battery life. Consider the 'I' variant for extended temperature in outdoor sensors.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para A42MX24-1TQG176 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | A42MX24-1TQG176M | A42MX24-TQG176 | A42MX24-TQG176A | A42MX24-1TQG176I |
|---|---|---|---|---|---|
| Package | 176-LQFP | 176-LQFP | 176-LQFP | 176-LQFP | 176-LQFP |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 36000 | 36000 | 36000 | 36000 | 36000 |
| Number of I/O | 150 | 150 | 150 | 150 | 150 |
| Supply Voltage | 3.3V/5V | 3.3V/5V | 3.3V/5V | 3.3V/5V | 3.3V/5V |
| Speed Grade | -1 | -1 | Standard | Standard | -1 |
Principais diferenciais
- Higher speed grade (-1) with 105.5 MHz max clock (vs A42MX24-TQG176)
- Industrial temperature grade option (vs A42MX24-1TQG176M)
- Pin-compatible with multiple variants (vs A42MX24-TQG176A)
Notas de projeto
The A42MX24-1TQG176 is one-time programmable (OTP). Ensure the design is fully verified and tested in a reprogrammable device before programming. Once programmed, the configuration cannot be changed, so any design error requires a new device. Use simulation and prototyping to avoid costly mistakes.
For the 176-LQFP package, ensure proper decoupling capacitors (0.1uF and 10uF) are placed close to each VCC pin. The device supports 3.3V and 5V supplies; use separate power planes for each voltage if mixed. Follow the datasheet's layout guidelines for the LQFP footprint to ensure reliable soldering and signal integrity.
Estimated: The A42MX24-1TQG176's power dissipation depends on logic utilization and I/O toggling. For a typical design with 50% utilization and 50 MHz clock, power might be around 0.5W. The 176-LQFP has a theta_JA of approximately 40 C/W, resulting in a 20C temperature rise. Ensure adequate airflow or a heatsink for high-power designs.
Informações de conformidade
RoHS compliant per distributor listings. AEC-Q100 not applicable for FPGA. Other compliance data not specified in provided sources.