A42MX09-2PQG100 - 14K Gate FPGA, 83 I/O | Microchip
Référence : A42MX09-2PQG100 ✓ Actif| Qté | Prix unitaire | 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 Présentation
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.
Alternatives de remplacement direct pour A42MX09-2PQG100 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec A42MX09-2PQG100 (même facteur de forme et même empreinte) — différant par Family, Supply Voltage, Package, System Gates, Logic Cells.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
A42MX09-2PQG100I
✅ Remplacement direct✓ En stock
$30.75 / unité
Voir la fiche technique →A42MX09-3PQG100
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
A42MX09-2PQG100M
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
A42MX09-PQG100A
✅ Remplacement direct✓ En stock
$45.2 / unité
Voir la fiche technique →A42MX09-1PQG100
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
A42MX09-2PQG100 Valeurs maximales et caractéristiques électriques
| Family | MX FPGA |
| System Gates | 14000 |
| User I/O Pins | 83 |
| Boîtier | 100-PQFP (PQG100) |
| Tension d'alimentation | 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 |
| Température de fonctionnement | 0C to +70C |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant (Lead Free) |
| Speed Grade | -2 |
| Configuration | SRAM-based, JTAG programmable |
Configuration des broches de A42MX09-2PQG100
| Broche 1 | IO_0 — User I/O pin 0 |
| Broche 2 | IO_1 — User I/O pin 1 |
| Broche 3 | IO_2 — User I/O pin 2 |
| Broche 4 | IO_3 — User I/O pin 3 |
| Broche 5 | IO_4 — User I/O pin 4 |
| Broche 6 | IO_5 — User I/O pin 5 |
| Broche 7 | IO_6 — User I/O pin 6 |
| Broche 8 | IO_7 — User I/O pin 7 |
| Broche 9 | IO_8 — User I/O pin 8 |
| Broche 10 | IO_9 — User I/O pin 9 |
| Broche 11 | IO_10 — User I/O pin 10 |
| Broche 12 | IO_11 — User I/O pin 11 |
| Broche 13 | IO_12 — User I/O pin 12 |
| Broche 14 | IO_13 — User I/O pin 13 |
| Broche 15 | IO_14 — User I/O pin 14 |
| Broche 16 | IO_15 — User I/O pin 15 |
| Broche 17 | IO_16 — User I/O pin 16 |
| Broche 18 | IO_17 — User I/O pin 17 |
| Broche 19 | IO_18 — User I/O pin 18 |
| Broche 20 | IO_19 — User I/O pin 19 |
| Broche 21 | IO_20 — User I/O pin 20 |
| Broche 22 | IO_21 — User I/O pin 21 |
| Broche 23 | IO_22 — User I/O pin 22 |
| Broche 24 | IO_23 — User I/O pin 23 |
| Broche 25 | IO_24 — User I/O pin 24 |
| Broche 26 | IO_25 — User I/O pin 25 |
| Broche 27 | IO_26 — User I/O pin 26 |
| Broche 28 | IO_27 — User I/O pin 27 |
| Broche 29 | IO_28 — User I/O pin 28 |
| Broche 30 | IO_29 — User I/O pin 29 |
| Broche 31 | IO_30 — User I/O pin 30 |
| Broche 32 | IO_31 — User I/O pin 31 |
| Broche 33 | IO_32 — User I/O pin 32 |
| Broche 34 | IO_33 — User I/O pin 33 |
| Broche 35 | IO_34 — User I/O pin 34 |
| Broche 36 | IO_35 — User I/O pin 35 |
| Broche 37 | IO_36 — User I/O pin 36 |
| Broche 38 | IO_37 — User I/O pin 37 |
| Broche 39 | IO_38 — User I/O pin 38 |
| Broche 40 | IO_39 — User I/O pin 39 |
| Broche 41 | IO_40 — User I/O pin 40 |
| Broche 42 | IO_41 — User I/O pin 41 |
| Broche 43 | IO_42 — User I/O pin 42 |
| Broche 44 | IO_43 — User I/O pin 43 |
| Broche 45 | IO_44 — User I/O pin 44 |
| Broche 46 | IO_45 — User I/O pin 45 |
| Broche 47 | IO_46 — User I/O pin 46 |
| Broche 48 | IO_47 — User I/O pin 47 |
| Broche 49 | IO_48 — User I/O pin 48 |
| Broche 50 | IO_49 — User I/O pin 49 |
| Broche 51 | IO_50 — User I/O pin 50 |
| Broche 52 | IO_51 — User I/O pin 51 |
| Broche 53 | IO_52 — User I/O pin 52 |
| Broche 54 | IO_53 — User I/O pin 53 |
| Broche 55 | IO_54 — User I/O pin 54 |
| Broche 56 | IO_55 — User I/O pin 55 |
| Broche 57 | IO_56 — User I/O pin 56 |
| Broche 58 | IO_57 — User I/O pin 57 |
| Broche 59 | IO_58 — User I/O pin 58 |
| Broche 60 | IO_59 — User I/O pin 59 |
| Broche 61 | IO_60 — User I/O pin 60 |
| Broche 62 | IO_61 — User I/O pin 61 |
| Broche 63 | IO_62 — User I/O pin 62 |
| Broche 64 | IO_63 — User I/O pin 63 |
| Broche 65 | IO_64 — User I/O pin 64 |
| Broche 66 | IO_65 — User I/O pin 65 |
| Broche 67 | IO_66 — User I/O pin 66 |
| Broche 68 | IO_67 — User I/O pin 67 |
| Broche 69 | IO_68 — User I/O pin 68 |
| Broche 70 | IO_69 — User I/O pin 69 |
| Broche 71 | IO_70 — User I/O pin 70 |
| Broche 72 | IO_71 — User I/O pin 71 |
| Broche 73 | IO_72 — User I/O pin 72 |
| Broche 74 | IO_73 — User I/O pin 73 |
| Broche 75 | IO_74 — User I/O pin 74 |
| Broche 76 | IO_75 — User I/O pin 75 |
| Broche 77 | IO_76 — User I/O pin 76 |
| Broche 78 | IO_77 — User I/O pin 77 |
| Broche 79 | IO_78 — User I/O pin 78 |
| Broche 80 | IO_79 — User I/O pin 79 |
| Broche 81 | IO_80 — User I/O pin 80 |
| Broche 82 | IO_81 — User I/O pin 81 |
| Broche 83 | IO_82 — User I/O pin 82 |
| Broche 84 | VCC — Power supply (5.0 V) |
| Broche 85 | GND — Ground |
| Broche 86 | VCC — Power supply (5.0 V) |
| Broche 87 | GND — Ground |
| Broche 88 | VCC — Power supply (5.0 V) |
| Broche 89 | GND — Ground |
| Broche 90 | VCC — Power supply (5.0 V) |
| Broche 91 | GND — Ground |
| Broche 92 | VCC — Power supply (5.0 V) |
| Broche 93 | GND — Ground |
| Broche 94 | VCC — Power supply (5.0 V) |
| Broche 95 | GND — Ground |
| Broche 96 | VCC — Power supply (5.0 V) |
| Broche 97 | GND — Ground |
| Broche 98 | VCC — Power supply (5.0 V) |
| Broche 99 | GND — Ground |
| Broche 100 | VCC — Power supply (5.0 V) |
Applications typiques
A42MX09-2PQG100 convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour A42MX09-2PQG100 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- 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)
Notes de conception
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.
Informations de conformité
Lead-free per PCB Electronics listing. RoHS compliance inferred from lead-free status. AEC-Q100 not applicable for FPGA.
