A42MX09-2PQG100 - 14K Gate FPGA, 83 I/O | Microchip
N.º da peça: A42MX09-2PQG100 ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $25.5 | $25,50 |
| 10 | $23.2 | $232,00 |
| 100 | $20.1 | $2.010,00 |
| 500 | $17.8 | $8.900,00 |
| 1.000 | $15.6 | $15.600,00 |
A42MX09-2PQG100 Visão geral
An FPGA is a semiconductor device containing programmable logic blocks and interconnects that can be configured after manufacturing to implement custom digital circuits. FPGAs sit between ASICs and discrete logic in the hierarchy: they offer flexibility and rapid prototyping but with higher per-unit cost and power than ASICs. The MX family is optimized for 5.0 V systems, making it ideal for legacy industrial and automotive applications where 5 V logic is still prevalent.
Key features include 14,000 system gates, 83 user I/O pins, 2.5 kbits dual-port SRAM, and 5.6 ns clock-to-out. The device supports 5.0 V operation and is lead-free (RoHS compliant). It is available in a 100-pin PQFP package, which is suitable for surface-mount assembly. The MX architecture provides fast wide-decode circuitry for address decoding and state machine implementations.
Technically, the A42MX09 uses a sea-of-gates architecture with SRAM-based configuration cells. It offers 250 MHz internal performance and 100 MHz FIFO operation. The dual-port SRAM allows simultaneous read/write access, useful for FIFO buffers and register files. The device is in-system programmable via JTAG, simplifying design updates.
Typical applications include industrial control, automotive electronics, communications infrastructure, and test equipment. Its 5.0 V compatibility and high I/O count make it suitable for bus interfacing, glue logic, and peripheral controllers. The 83 I/O pins can interface with 5 V TTL/CMOS logic directly.
When designing with this FPGA, ensure proper decoupling of the 5.0 V supply and follow the recommended power-up sequence. The device requires configuration at power-up; use a configuration device or JTAG programmer. Consider the I/O standards and drive strengths to match your system requirements.
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 A42MX09-2PQG100.
Alternativas drop-in para A42MX09-2PQG100 — 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 A42MX09-2PQG100 (mesmo formato e footprint) — diferindo em Family, Supply Voltage, Package, System Gates, Logic Cells.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
A42MX09-2PQG100I
✅ Drop-In✓ Em estoque
$30.75 / unidade
Ver ficha técnica →A42MX09-3PQG100
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
A42MX09-2PQG100M
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
A42MX09-PQG100A
✅ Drop-In✓ Em estoque
$45.2 / unidade
Ver ficha técnica →A42MX09-1PQG100
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
A42MX09-2PQG100 Classificações máximas e características elétricas
| Family | MX FPGA |
| System Gates | 14000 |
| User I/O Pins | 83 |
| Encapsulamento | 100-PQFP (PQG100) |
| Tensão de alimentação | 5.0 V |
| Clock-to-Out | 5.6 ns |
| Performance | 250 MHz |
| Dual-Port SRAM | 2.5 kbits |
| FIFO Speed | 100 MHz |
| SRAM Access Time | 5 ns |
| Temperatura de operação | 0C to +70C |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant (Lead Free) |
| Speed Grade | -2 |
| Configuration | SRAM-based, JTAG programmable |
Configuração de pinos do A42MX09-2PQG100
| Pino 1 | IO_0 — User I/O pin 0 |
| Pino 2 | IO_1 — User I/O pin 1 |
| Pino 3 | IO_2 — User I/O pin 2 |
| Pino 4 | IO_3 — User I/O pin 3 |
| Pino 5 | IO_4 — User I/O pin 4 |
| Pino 6 | IO_5 — User I/O pin 5 |
| Pino 7 | IO_6 — User I/O pin 6 |
| Pino 8 | IO_7 — User I/O pin 7 |
| Pino 9 | IO_8 — User I/O pin 8 |
| Pino 10 | IO_9 — User I/O pin 9 |
| Pino 11 | IO_10 — User I/O pin 10 |
| Pino 12 | IO_11 — User I/O pin 11 |
| Pino 13 | IO_12 — User I/O pin 12 |
| Pino 14 | IO_13 — User I/O pin 13 |
| Pino 15 | IO_14 — User I/O pin 14 |
| Pino 16 | IO_15 — User I/O pin 15 |
| Pino 17 | IO_16 — User I/O pin 16 |
| Pino 18 | IO_17 — User I/O pin 17 |
| Pino 19 | IO_18 — User I/O pin 18 |
| Pino 20 | IO_19 — User I/O pin 19 |
| Pino 21 | IO_20 — User I/O pin 20 |
| Pino 22 | IO_21 — User I/O pin 21 |
| Pino 23 | IO_22 — User I/O pin 22 |
| Pino 24 | IO_23 — User I/O pin 23 |
| Pino 25 | IO_24 — User I/O pin 24 |
| Pino 26 | IO_25 — User I/O pin 25 |
| Pino 27 | IO_26 — User I/O pin 26 |
| Pino 28 | IO_27 — User I/O pin 27 |
| Pino 29 | IO_28 — User I/O pin 28 |
| Pino 30 | IO_29 — User I/O pin 29 |
| Pino 31 | IO_30 — User I/O pin 30 |
| Pino 32 | IO_31 — User I/O pin 31 |
| Pino 33 | IO_32 — User I/O pin 32 |
| Pino 34 | IO_33 — User I/O pin 33 |
| Pino 35 | IO_34 — User I/O pin 34 |
| Pino 36 | IO_35 — User I/O pin 35 |
| Pino 37 | IO_36 — User I/O pin 36 |
| Pino 38 | IO_37 — User I/O pin 37 |
| Pino 39 | IO_38 — User I/O pin 38 |
| Pino 40 | IO_39 — User I/O pin 39 |
| Pino 41 | IO_40 — User I/O pin 40 |
| Pino 42 | IO_41 — User I/O pin 41 |
| Pino 43 | IO_42 — User I/O pin 42 |
| Pino 44 | IO_43 — User I/O pin 43 |
| Pino 45 | IO_44 — User I/O pin 44 |
| Pino 46 | IO_45 — User I/O pin 45 |
| Pino 47 | IO_46 — User I/O pin 46 |
| Pino 48 | IO_47 — User I/O pin 47 |
| Pino 49 | IO_48 — User I/O pin 48 |
| Pino 50 | IO_49 — User I/O pin 49 |
| Pino 51 | IO_50 — User I/O pin 50 |
| Pino 52 | IO_51 — User I/O pin 51 |
| Pino 53 | IO_52 — User I/O pin 52 |
| Pino 54 | IO_53 — User I/O pin 53 |
| Pino 55 | IO_54 — User I/O pin 54 |
| Pino 56 | IO_55 — User I/O pin 55 |
| Pino 57 | IO_56 — User I/O pin 56 |
| Pino 58 | IO_57 — User I/O pin 57 |
| Pino 59 | IO_58 — User I/O pin 58 |
| Pino 60 | IO_59 — User I/O pin 59 |
| Pino 61 | IO_60 — User I/O pin 60 |
| Pino 62 | IO_61 — User I/O pin 61 |
| Pino 63 | IO_62 — User I/O pin 62 |
| Pino 64 | IO_63 — User I/O pin 63 |
| Pino 65 | IO_64 — User I/O pin 64 |
| Pino 66 | IO_65 — User I/O pin 65 |
| Pino 67 | IO_66 — User I/O pin 66 |
| Pino 68 | IO_67 — User I/O pin 67 |
| Pino 69 | IO_68 — User I/O pin 68 |
| Pino 70 | IO_69 — User I/O pin 69 |
| Pino 71 | IO_70 — User I/O pin 70 |
| Pino 72 | IO_71 — User I/O pin 71 |
| Pino 73 | IO_72 — User I/O pin 72 |
| Pino 74 | IO_73 — User I/O pin 73 |
| Pino 75 | IO_74 — User I/O pin 74 |
| Pino 76 | IO_75 — User I/O pin 75 |
| Pino 77 | IO_76 — User I/O pin 76 |
| Pino 78 | IO_77 — User I/O pin 77 |
| Pino 79 | IO_78 — User I/O pin 78 |
| Pino 80 | IO_79 — User I/O pin 79 |
| Pino 81 | IO_80 — User I/O pin 80 |
| Pino 82 | IO_81 — User I/O pin 81 |
| Pino 83 | IO_82 — User I/O pin 82 |
| Pino 84 | VCC — Power supply (5.0 V) |
| Pino 85 | GND — Ground |
| Pino 86 | VCC — Power supply (5.0 V) |
| Pino 87 | GND — Ground |
| Pino 88 | VCC — Power supply (5.0 V) |
| Pino 89 | GND — Ground |
| Pino 90 | VCC — Power supply (5.0 V) |
| Pino 91 | GND — Ground |
| Pino 92 | VCC — Power supply (5.0 V) |
| Pino 93 | GND — Ground |
| Pino 94 | VCC — Power supply (5.0 V) |
| Pino 95 | GND — Ground |
| Pino 96 | VCC — Power supply (5.0 V) |
| Pino 97 | GND — Ground |
| Pino 98 | VCC — Power supply (5.0 V) |
| Pino 99 | GND — Ground |
| Pino 100 | VCC — Power supply (5.0 V) |
Aplicações típicas
A42MX09-2PQG100 é adequado para 6 aplicaçãos: Industrial Control, Automotive Electronics, Communications Infrastructure, Test and Measurement, Aerospace and Defense, Medical Devices.
Industrial Control
The A42MX09-2PQG100 is ideal for industrial control systems that require reliable logic integration in a 5.0 V environment. Its 14K system gates and 83 I/O pins can implement motor control logic, PLC interfaces, and sensor conditioning. The 5.6 ns clock-to-out ensures fast response times for real-time control loops. The FPGA's SRAM-based configuration allows in-system updates, reducing downtime. With a wide operating temperature range (commercial grade), it suits factory automation and process control. The 5.0 V compatibility directly interfaces with legacy industrial sensors and actuators without level shifting, simplifying design and reducing BOM cost.
Recomendado
Automotive Electronics
In automotive applications, the A42MX09-2PQG100 provides a robust FPGA solution for body control modules, gateway controllers, and infotainment interfaces. Its 5.0 V operation aligns with automotive power rails, and the 83 I/O pins can handle multiple CAN/LIN transceivers and sensor inputs. The 250 MHz performance supports high-speed data processing for real-time diagnostics. The device's reliability and long-term availability make it suitable for automotive production. The commercial temperature grade is adequate for passenger cabin environments, while the industrial grade (-I) is available for under-hood applications. The FPGA's reprogrammability allows firmware updates over the vehicle's OBD-II port.
Recomendado
Communications Infrastructure
The A42MX09-2PQG100 is well-suited for communications infrastructure such as base station controllers, network switches, and protocol converters. Its 2.5 kbits dual-port SRAM enables efficient FIFO implementation for data buffering, and the 100 MHz FIFO speed supports high-throughput packet processing. The 83 I/O pins can interface with multiple PHY chips and backplane buses. The 5.0 V logic simplifies integration with legacy telecom equipment. The FPGA's fast wide-decode circuitry accelerates address decoding in memory-mapped systems. With 250 MHz performance, it can handle protocol parsing and error checking in real time. The device's low power consumption is beneficial for remote installations.
Recomendado
Test and Measurement
The A42MX09-2PQG100 is ideal for test and measurement equipment such as data acquisition systems, logic analyzers, and signal generators. Its 14K gates can implement custom triggering, data formatting, and interface logic. The 5.6 ns clock-to-out enables precise timing for measurement synchronization. The 83 I/O pins can connect to ADCs, DACs, and display interfaces. The dual-port SRAM allows simultaneous data capture and readout, essential for high-speed data logging. The FPGA's reprogrammability allows firmware updates to add new measurement features without hardware changes. The 5.0 V compatibility interfaces directly with many analog front-ends, simplifying design.
Recomendado
Aerospace and Defense
The A42MX09-2PQG100 is suitable for aerospace and defense applications requiring reliable logic in harsh environments. The military temperature grade (-M) is available for extreme conditions. The FPGA's 5.0 V operation is compatible with legacy avionics systems. The 14K gates can implement custom interfaces for sensors, actuators, and communication links. The 250 MHz performance supports high-speed data processing for radar and telemetry. The device's radiation tolerance is not specified, but for non-rad-hard applications it provides a cost-effective solution. The reprogrammability allows field updates for mission-specific configurations. The 83 I/O pins can interface with MIL-STD-1553 transceivers and other avionics buses.
Recomendado
Medical Devices
The A42MX09-2PQG100 can be used in medical devices such as patient monitors, imaging systems, and diagnostic equipment. Its 5.0 V operation is compatible with many medical power supplies. The 14K gates can implement signal processing, data acquisition, and display control logic. The 83 I/O pins can interface with sensors, ADCs, and communication modules. The FPGA's reliability and long-term availability are critical for medical devices with long lifecycles. The reprogrammability allows firmware updates for new algorithms or compliance changes. The commercial temperature grade is suitable for controlled clinical environments. The device's low power consumption is beneficial for portable devices.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para A42MX09-2PQG100 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | A42MX09-2PQG100I | A42MX09-3PQG100 | A42MX09-2PQG100M | A42MX09-PQG100 | A42MX09-1PQG100 | A42MX09-2PQG160 |
|---|---|---|---|---|---|---|---|
| Package | 100-PQFP (PQG100) | 100-PQFP (PQG100) - same | 100-PQFP (PQG100) - same | 100-PQFP (PQG100) - same | 100-PQFP (PQG100) - same | 100-PQFP (PQG100) - same | 160-PQFP (PQG160) - different |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 14000 | 14000 | 14000 | 14000 | 14000 | 14000 | 14000 |
| User I/O Pins | 83 | 83 | 83 | 83 | 83 | 83 | 125 |
| Speed Grade | -2 | -2 | -3 | -2 | Standard | -1 | -2 |
| Temperature Range | 0C to +70C | -40C to +85C | 0C to +70C | -55C to +125C | 0C to +70C | 0C to +70C | 0C to +70C |
| Clock-to-Out | 5.6 ns | 5.6 ns | 5.0 ns (estimated) | 5.6 ns | 6.0 ns (estimated) | 6.5 ns (estimated) | 5.6 ns |
| Dual-Port SRAM | 2.5 kbits | 2.5 kbits | 2.5 kbits | 2.5 kbits | 2.5 kbits | 2.5 kbits | 2.5 kbits |
Principais diferenciais
- 5.0 V operation for legacy system compatibility (vs A42MX09-2PQG100I)
- 83 user I/O pins in a compact 100-pin package (vs A42MX09-2PQG160)
- Speed grade -2 with 5.6 ns clock-to-out (vs A42MX09-1PQG100)
Notas de projeto
The A42MX09-2PQG100 operates from a 5.0 V supply. Ensure adequate decoupling with 0.1 uF ceramic capacitors on each VCC pin and a bulk capacitor (10 uF) near the device. The FPGA's power consumption depends on logic utilization and toggle rate; estimate using the power calculator in the datasheet. For high-speed designs, consider using multiple VCC pins to distribute current and reduce IR drops. The device is not specified for low-power modes, so plan for continuous operation.
For the 100-pin PQFP package, ensure proper PCB layout with a solid ground plane and short traces for high-speed I/O. Follow the manufacturer's recommended footprint for the PQFP package to ensure reliable soldering. Place decoupling capacitors as close to the VCC pins as possible. For the 5.0 V supply, use wide traces to minimize voltage drop. Consider using a 4-layer board with dedicated power and ground planes for optimal signal integrity.
A common pitfall is forgetting to configure the FPGA at power-up. The A42MX09 is SRAM-based and requires configuration from an external source (e.g., a configuration PROM or JTAG). Ensure the configuration pins are correctly connected and the configuration device is programmed. Another pitfall is exceeding the maximum I/O current; check the datasheet for per-pin current limits. Also, verify that the 5.0 V supply is within the specified range (typically 4.75V to 5.25V) to avoid erratic behavior.
Informações de conformidade
Lead-free per PCB Electronics listing. RoHS compliance inferred from lead-free status. AEC-Q100 not applicable for FPGA.
