A42MX09-2PQG100 - 14K Gate FPGA, 83 I/O | Microchip
MPN: A42MX09-2PQG100 ✓ فعالA42MX09-2PQG100 نمای کلی
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.
جایگزین‌های drop-in برای A42MX09-2PQG100 — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای A42MX09-2PQG100 (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Family, Supply Voltage, Package, System Gates, Logic Cells.
A42MX09-2PQG100I
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←A42MX09-3PQG100
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
A42MX09-2PQG100M
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
A42MX09-PQG100A
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←A42MX09-1PQG100
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
A42MX09-2PQG100 حداکثر مقادیر مجاز و مشخصات الکتریکی
| Family | MX FPGA |
| System Gates | 14000 |
| User I/O Pins | 83 |
| بسته‌بندی | 100-PQFP (PQG100) |
| ولتاژ تغذیه | 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 |
| دمای کاری | 0C to +70C |
| نوع نصب | Surface Mount |
| وضعیت RoHS | Compliant (Lead Free) |
| Speed Grade | -2 |
| Configuration | SRAM-based, JTAG programmable |
پیکربندی پین A42MX09-2PQG100
| پین 1 | IO_0 — User I/O pin 0 |
| پین 2 | IO_1 — User I/O pin 1 |
| پین 3 | IO_2 — User I/O pin 2 |
| پین 4 | IO_3 — User I/O pin 3 |
| پین 5 | IO_4 — User I/O pin 4 |
| پین 6 | IO_5 — User I/O pin 5 |
| پین 7 | IO_6 — User I/O pin 6 |
| پین 8 | IO_7 — User I/O pin 7 |
| پین 9 | IO_8 — User I/O pin 8 |
| پین 10 | IO_9 — User I/O pin 9 |
| پین 11 | IO_10 — User I/O pin 10 |
| پین 12 | IO_11 — User I/O pin 11 |
| پین 13 | IO_12 — User I/O pin 12 |
| پین 14 | IO_13 — User I/O pin 13 |
| پین 15 | IO_14 — User I/O pin 14 |
| پین 16 | IO_15 — User I/O pin 15 |
| پین 17 | IO_16 — User I/O pin 16 |
| پین 18 | IO_17 — User I/O pin 17 |
| پین 19 | IO_18 — User I/O pin 18 |
| پین 20 | IO_19 — User I/O pin 19 |
| پین 21 | IO_20 — User I/O pin 20 |
| پین 22 | IO_21 — User I/O pin 21 |
| پین 23 | IO_22 — User I/O pin 22 |
| پین 24 | IO_23 — User I/O pin 23 |
| پین 25 | IO_24 — User I/O pin 24 |
| پین 26 | IO_25 — User I/O pin 25 |
| پین 27 | IO_26 — User I/O pin 26 |
| پین 28 | IO_27 — User I/O pin 27 |
| پین 29 | IO_28 — User I/O pin 28 |
| پین 30 | IO_29 — User I/O pin 29 |
| پین 31 | IO_30 — User I/O pin 30 |
| پین 32 | IO_31 — User I/O pin 31 |
| پین 33 | IO_32 — User I/O pin 32 |
| پین 34 | IO_33 — User I/O pin 33 |
| پین 35 | IO_34 — User I/O pin 34 |
| پین 36 | IO_35 — User I/O pin 35 |
| پین 37 | IO_36 — User I/O pin 36 |
| پین 38 | IO_37 — User I/O pin 37 |
| پین 39 | IO_38 — User I/O pin 38 |
| پین 40 | IO_39 — User I/O pin 39 |
| پین 41 | IO_40 — User I/O pin 40 |
| پین 42 | IO_41 — User I/O pin 41 |
| پین 43 | IO_42 — User I/O pin 42 |
| پین 44 | IO_43 — User I/O pin 43 |
| پین 45 | IO_44 — User I/O pin 44 |
| پین 46 | IO_45 — User I/O pin 45 |
| پین 47 | IO_46 — User I/O pin 46 |
| پین 48 | IO_47 — User I/O pin 47 |
| پین 49 | IO_48 — User I/O pin 48 |
| پین 50 | IO_49 — User I/O pin 49 |
| پین 51 | IO_50 — User I/O pin 50 |
| پین 52 | IO_51 — User I/O pin 51 |
| پین 53 | IO_52 — User I/O pin 52 |
| پین 54 | IO_53 — User I/O pin 53 |
| پین 55 | IO_54 — User I/O pin 54 |
| پین 56 | IO_55 — User I/O pin 55 |
| پین 57 | IO_56 — User I/O pin 56 |
| پین 58 | IO_57 — User I/O pin 57 |
| پین 59 | IO_58 — User I/O pin 58 |
| پین 60 | IO_59 — User I/O pin 59 |
| پین 61 | IO_60 — User I/O pin 60 |
| پین 62 | IO_61 — User I/O pin 61 |
| پین 63 | IO_62 — User I/O pin 62 |
| پین 64 | IO_63 — User I/O pin 63 |
| پین 65 | IO_64 — User I/O pin 64 |
| پین 66 | IO_65 — User I/O pin 65 |
| پین 67 | IO_66 — User I/O pin 66 |
| پین 68 | IO_67 — User I/O pin 67 |
| پین 69 | IO_68 — User I/O pin 68 |
| پین 70 | IO_69 — User I/O pin 69 |
| پین 71 | IO_70 — User I/O pin 70 |
| پین 72 | IO_71 — User I/O pin 71 |
| پین 73 | IO_72 — User I/O pin 72 |
| پین 74 | IO_73 — User I/O pin 73 |
| پین 75 | IO_74 — User I/O pin 74 |
| پین 76 | IO_75 — User I/O pin 75 |
| پین 77 | IO_76 — User I/O pin 76 |
| پین 78 | IO_77 — User I/O pin 77 |
| پین 79 | IO_78 — User I/O pin 78 |
| پین 80 | IO_79 — User I/O pin 79 |
| پین 81 | IO_80 — User I/O pin 80 |
| پین 82 | IO_81 — User I/O pin 81 |
| پین 83 | IO_82 — User I/O pin 82 |
| پین 84 | VCC — Power supply (5.0 V) |
| پین 85 | GND — Ground |
| پین 86 | VCC — Power supply (5.0 V) |
| پین 87 | GND — Ground |
| پین 88 | VCC — Power supply (5.0 V) |
| پین 89 | GND — Ground |
| پین 90 | VCC — Power supply (5.0 V) |
| پین 91 | GND — Ground |
| پین 92 | VCC — Power supply (5.0 V) |
| پین 93 | GND — Ground |
| پین 94 | VCC — Power supply (5.0 V) |
| پین 95 | GND — Ground |
| پین 96 | VCC — Power supply (5.0 V) |
| پین 97 | GND — Ground |
| پین 98 | VCC — Power supply (5.0 V) |
| پین 99 | GND — Ground |
| پین 100 | VCC — Power supply (5.0 V) |
کاربردهای معمول
A42MX09-2PQG100 مناسب است برای 6 کاربردs: 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.
پیشنهادی
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.
پیشنهادی
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.
پیشنهادی
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.
پیشنهادی
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.
پیشنهادی
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.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای A42MX09-2PQG100 — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | 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 |
تفاوت‌های کلیدی
- 5.0 V operation for legacy system compatibility (در مقابلA42MX09-2PQG100I)
- 83 user I/O pins in a compact 100-pin package (در مقابلA42MX09-2PQG160)
- Speed grade -2 with 5.6 ns clock-to-out (در مقابلA42MX09-1PQG100)
یادداشت‌های طراحی
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.
اطلاعات انطباق
Lead-free per PCB Electronics listing. RoHS compliance inferred from lead-free status. AEC-Q100 not applicable for FPGA.
