A42MX09-2PQG100 - 14K Gate FPGA, 83 I/O | Microchip
MPN: A42MX09-2PQG100 ✓ פעילA42MX09-2PQG100 סקירה
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.
חלופות תחליף ישיר עבור A42MX09-2PQG100 — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם A42MX09-2PQG100 (אותו גורם צורה וטביעת רגל) — שונים ב Family, Supply Voltage, Package, System Gates, Logic Cells.
A42MX09-2PQG100I
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←A42MX09-3PQG100
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
A42MX09-2PQG100M
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
A42MX09-PQG100A
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←A42MX09-1PQG100
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
A42MX09-2PQG100 דירוגים מרביים ומאפיינים חשמליים
| Family | MX FPGA |
| System Gates | 14000 |
| User I/O Pins | 83 |
| מארז | 100-PQFP (PQG100) |
| מתח אספקה | 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 |
| טמפרטורת פעולה | 0C to +70C |
| סוג הרכבה | Surface Mount |
| סטטוס RoHS | Compliant (Lead Free) |
| Speed Grade | -2 |
| Configuration | SRAM-based, JTAG programmable |
תצורת פינים של A42MX09-2PQG100
| פין 1 | IO_0 — User I/O pin 0 |
| פין 2 | IO_1 — User I/O pin 1 |
| פין 3 | IO_2 — User I/O pin 2 |
| פין 4 | IO_3 — User I/O pin 3 |
| פין 5 | IO_4 — User I/O pin 4 |
| פין 6 | IO_5 — User I/O pin 5 |
| פין 7 | IO_6 — User I/O pin 6 |
| פין 8 | IO_7 — User I/O pin 7 |
| פין 9 | IO_8 — User I/O pin 8 |
| פין 10 | IO_9 — User I/O pin 9 |
| פין 11 | IO_10 — User I/O pin 10 |
| פין 12 | IO_11 — User I/O pin 11 |
| פין 13 | IO_12 — User I/O pin 12 |
| פין 14 | IO_13 — User I/O pin 13 |
| פין 15 | IO_14 — User I/O pin 14 |
| פין 16 | IO_15 — User I/O pin 15 |
| פין 17 | IO_16 — User I/O pin 16 |
| פין 18 | IO_17 — User I/O pin 17 |
| פין 19 | IO_18 — User I/O pin 18 |
| פין 20 | IO_19 — User I/O pin 19 |
| פין 21 | IO_20 — User I/O pin 20 |
| פין 22 | IO_21 — User I/O pin 21 |
| פין 23 | IO_22 — User I/O pin 22 |
| פין 24 | IO_23 — User I/O pin 23 |
| פין 25 | IO_24 — User I/O pin 24 |
| פין 26 | IO_25 — User I/O pin 25 |
| פין 27 | IO_26 — User I/O pin 26 |
| פין 28 | IO_27 — User I/O pin 27 |
| פין 29 | IO_28 — User I/O pin 28 |
| פין 30 | IO_29 — User I/O pin 29 |
| פין 31 | IO_30 — User I/O pin 30 |
| פין 32 | IO_31 — User I/O pin 31 |
| פין 33 | IO_32 — User I/O pin 32 |
| פין 34 | IO_33 — User I/O pin 33 |
| פין 35 | IO_34 — User I/O pin 34 |
| פין 36 | IO_35 — User I/O pin 35 |
| פין 37 | IO_36 — User I/O pin 36 |
| פין 38 | IO_37 — User I/O pin 37 |
| פין 39 | IO_38 — User I/O pin 38 |
| פין 40 | IO_39 — User I/O pin 39 |
| פין 41 | IO_40 — User I/O pin 40 |
| פין 42 | IO_41 — User I/O pin 41 |
| פין 43 | IO_42 — User I/O pin 42 |
| פין 44 | IO_43 — User I/O pin 43 |
| פין 45 | IO_44 — User I/O pin 44 |
| פין 46 | IO_45 — User I/O pin 45 |
| פין 47 | IO_46 — User I/O pin 46 |
| פין 48 | IO_47 — User I/O pin 47 |
| פין 49 | IO_48 — User I/O pin 48 |
| פין 50 | IO_49 — User I/O pin 49 |
| פין 51 | IO_50 — User I/O pin 50 |
| פין 52 | IO_51 — User I/O pin 51 |
| פין 53 | IO_52 — User I/O pin 52 |
| פין 54 | IO_53 — User I/O pin 53 |
| פין 55 | IO_54 — User I/O pin 54 |
| פין 56 | IO_55 — User I/O pin 55 |
| פין 57 | IO_56 — User I/O pin 56 |
| פין 58 | IO_57 — User I/O pin 57 |
| פין 59 | IO_58 — User I/O pin 58 |
| פין 60 | IO_59 — User I/O pin 59 |
| פין 61 | IO_60 — User I/O pin 60 |
| פין 62 | IO_61 — User I/O pin 61 |
| פין 63 | IO_62 — User I/O pin 62 |
| פין 64 | IO_63 — User I/O pin 63 |
| פין 65 | IO_64 — User I/O pin 64 |
| פין 66 | IO_65 — User I/O pin 65 |
| פין 67 | IO_66 — User I/O pin 66 |
| פין 68 | IO_67 — User I/O pin 67 |
| פין 69 | IO_68 — User I/O pin 68 |
| פין 70 | IO_69 — User I/O pin 69 |
| פין 71 | IO_70 — User I/O pin 70 |
| פין 72 | IO_71 — User I/O pin 71 |
| פין 73 | IO_72 — User I/O pin 72 |
| פין 74 | IO_73 — User I/O pin 73 |
| פין 75 | IO_74 — User I/O pin 74 |
| פין 76 | IO_75 — User I/O pin 75 |
| פין 77 | IO_76 — User I/O pin 76 |
| פין 78 | IO_77 — User I/O pin 77 |
| פין 79 | IO_78 — User I/O pin 78 |
| פין 80 | IO_79 — User I/O pin 79 |
| פין 81 | IO_80 — User I/O pin 80 |
| פין 82 | IO_81 — User I/O pin 81 |
| פין 83 | IO_82 — User I/O pin 82 |
| פין 84 | VCC — Power supply (5.0 V) |
| פין 85 | GND — Ground |
| פין 86 | VCC — Power supply (5.0 V) |
| פין 87 | GND — Ground |
| פין 88 | VCC — Power supply (5.0 V) |
| פין 89 | GND — Ground |
| פין 90 | VCC — Power supply (5.0 V) |
| פין 91 | GND — Ground |
| פין 92 | VCC — Power supply (5.0 V) |
| פין 93 | GND — Ground |
| פין 94 | VCC — Power supply (5.0 V) |
| פין 95 | GND — Ground |
| פין 96 | VCC — Power supply (5.0 V) |
| פין 97 | GND — Ground |
| פין 98 | VCC — Power supply (5.0 V) |
| פין 99 | GND — Ground |
| פין 100 | VCC — Power supply (5.0 V) |
יישומים טיפוסיים
A42MX09-2PQG100 מתאים עבור 6 יישוםs: 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.
מומלץ
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.
מומלץ
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.
מומלץ
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.
מומלץ
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.
מומלץ
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.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור A42MX09-2PQG100 — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | 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 |
מבדילים עיקריים
- 5.0 V operation for legacy system compatibility (לעומתA42MX09-2PQG100I)
- 83 user I/O pins in a compact 100-pin package (לעומתA42MX09-2PQG160)
- Speed grade -2 with 5.6 ns clock-to-out (לעומתA42MX09-1PQG100)
הערות תכנון
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.
מידע על תאימות
Lead-free per PCB Electronics listing. RoHS compliance inferred from lead-free status. AEC-Q100 not applicable for FPGA.
