A42MX36PQ208-1M - 54K Gate FPGA | Microchip | 208-PQFP
部品番号: A42MX36PQ208-1M ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $45 | $45.00 |
| 10 | $40.5 | $405.00 |
| 100 | $36 | $3,600.00 |
| 500 | $32.4 | $16,200.00 |
| 1,000 | $29 | $29,000.00 |
A42MX36PQ208-1M 概要
An FPGA is an integrated circuit that can be configured by the customer after manufacturing to implement custom digital logic functions. FPGAs belong to the programmable logic device (PLD) family, which also includes CPLDs and SPLDs. They offer flexibility and rapid prototyping compared to ASICs, allowing designers to implement complex logic without the high NRE costs of custom silicon. The 40MX and 42MX families are known for their reliable, single-chip ASIC alternative capability, integrating legacy PLDs into a low-cost device.
Key features include 54K gates, 1,184 cells, 176 user I/Os, and support for 3.3V and 5V operation. The device is fully compliant with the PCI Local Bus Specification (version 2.1), ensuring compatibility with standard PCI interfaces. It also includes IEEE Standard 1149.1 (JTAG) Boundary Scan Testing for efficient board-level testing. The 42MX36 devices feature fast wide-decode modules for improved performance in address decoding and other wide-input logic functions.
Technically, the A42MX36PQ208-1M uses a 0.45um CMOS process, balancing speed and power consumption. The -1 speed grade indicates a specific performance bin, with 79 MHz/131 MHz typical operating frequencies. The PQFP-208 package provides a compact footprint for space-constrained designs while offering adequate thermal dissipation. The device supports both 3.3V and 5V I/O, enabling interfacing with legacy and modern logic families.
Typical applications include PCI interface cards, industrial control systems, telecommunications equipment, and aerospace/defense electronics where reliability and long-term availability are critical. The MX family's non-volatile, flash-based architecture ensures instant-on operation and high security against reverse engineering, making it ideal for defense and secure communication systems.
When designing with this device, consider the power supply decoupling: place 0.1uF and 10uF capacitors close to each VCC and GND pin to minimize noise. Also, ensure proper JTAG configuration for programming and testing. The device is lead-free and RoHS compliant, but verify specific compliance for your region.
ドロップイン代替品: A42MX36PQ208-1M — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: A42MX36PQ208-1M （同一形状・フットプリント） — 相違点: Family, Package, RoHS Status, System Gates, Logic Modules.
クイック比較ツール — 並列比較する代替部品を選択:
A42MX36-PQ208
✅ ドロップイン📋 参考代替品（カタログ未掲載）
A42MX36-PQG208I
✅ ドロップイン✓ 在庫あり
$55 / 個
データシートを見る →A42MX36-1PQ208M
✅ ドロップイン📋 参考代替品（カタログ未掲載）
A42MX36-PQ208A
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
A42MX36-PQ208I
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
A42MX36PQ208-1M 最大定格＆電気的特性
| Family | 40MX and 42MX |
| System Gates | 54000 |
| Logic Modules | 1184 |
| User I/Os | 176 |
| パッケージ | 208-PQFP |
| Operating Voltage | 3.3V/5V |
| Maximum On-Chip Frequency | 200 MHz |
| Clock-to-Output Delay | 6.1 ns |
| Process Technology | 0.45um |
| Speed Grade | -1 |
| Operating Frequency | 79 MHz/131 MHz |
| PCI Compliance | PCI Local Bus Spec 2.1 |
| JTAG Support | IEEE 1149.1 |
| Maximum Junction Temperature | 150°C |
| 実装タイプ | Surface Mount |
| RoHS ステータス | Compliant |
A42MX36PQ208-1M ピン構成
| ピン 1 | IO — User I/O |
| ピン 2 | IO — User I/O |
| ピン 3 | VCC — Power supply |
| ピン 4 | GND — Ground |
| ピン 5 | IO — User I/O |
| ピン 6 | IO — User I/O |
| ピン 7 | IO — User I/O |
| ピン 8 | IO — User I/O |
| ピン 9 | IO — User I/O |
| ピン 10 | IO — User I/O |
| ピン 11 | IO — User I/O |
| ピン 12 | IO — User I/O |
| ピン 13 | IO — User I/O |
| ピン 14 | IO — User I/O |
| ピン 15 | IO — User I/O |
| ピン 16 | IO — User I/O |
| ピン 17 | IO — User I/O |
| ピン 18 | IO — User I/O |
| ピン 19 | IO — User I/O |
| ピン 20 | IO — User I/O |
主な用途
A42MX36PQ208-1M の用途: 6 件s: PCI Interface Cards, Industrial Control Systems, Telecommunications Equipment, Aerospace and Defense, Legacy PLD Integration, Secure Communication Systems.
PCI Interface Cards
The A42MX36PQ208-1M is fully compliant with the PCI Local Bus Specification (version 2.1), making it ideal for PCI interface cards. Its 176 user I/Os and 54K gates provide ample resources for implementing bus controllers, address decoding, and data buffering. The 6.1 ns clock-to-output delay ensures fast signal propagation, meeting PCI timing requirements. Designers can integrate multiple legacy PLDs into a single FPGA, reducing board space and cost. The device's 3.3V/5V operation allows interfacing with both legacy and modern PCI systems.
おすすめ
Industrial Control Systems
In industrial control systems, the A42MX36PQ208-1M provides reliable, non-volatile logic that powers up instantly without external configuration memory. Its 54K gates and 1,184 logic modules can implement motor control, sensor interfacing, and communication protocols. The device operates over a wide temperature range (commercial and industrial grades) and is available in a 208-PQFP package suitable for industrial PCBs. The JTAG boundary scan simplifies testing in harsh environments. Its 3.3V/5V compatibility ensures easy integration with existing industrial logic.
おすすめ
Telecommunications Equipment
The A42MX36PQ208-1M is well-suited for telecommunications equipment due to its high-speed performance (up to 200 MHz) and PCI compliance. It can handle protocol processing, data switching, and line card control functions. The 176 user I/Os allow flexible interfacing with various serial and parallel buses. The device's low power consumption and reliable operation make it ideal for 24/7 operation in central offices. Its 3.3V/5V operation supports both legacy and modern telecom logic levels.
おすすめ
Aerospace and Defense
The A42MX36PQ208-1M is ideal for aerospace and defense applications due to its non-volatile, flash-based architecture that provides instant-on operation and high security against reverse engineering. It is available in industrial and military temperature grades, ensuring reliable operation in extreme environments. The device's 54K gates and 176 I/Os can implement complex logic for avionics, radar, and secure communication systems. Its JTAG boundary scan facilitates testing and maintenance in the field.
おすすめ
Legacy PLD Integration
The A42MX36PQ208-1M is designed as a single-chip ASIC alternative, making it perfect for integrating multiple legacy PLDs into one device. Its 54K gates and 1,184 logic modules can replace several PALs, GALs, and CPLDs, reducing board space and cost. The device's 3.3V/5V operation ensures compatibility with existing logic families. Designers can consolidate their logic into a single FPGA, simplifying the BOM and improving reliability. The non-volatile architecture eliminates the need for external configuration memory.
おすすめ
Secure Communication Systems
The A42MX36PQ208-1M is well-suited for secure communication systems due to its non-volatile, flash-based architecture that prevents reverse engineering and ensures instant-on operation. Its 54K gates and 176 I/Os can implement encryption algorithms, protocol handling, and secure boot logic. The device's high-speed performance (up to 200 MHz) supports real-time data processing. Its JTAG boundary scan allows secure testing and programming. The 3.3V/5V operation provides flexibility in system design.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: A42MX36PQ208-1M — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | A42MX36-PQ208 | A42MX36-PQG208I | A42MX36-1PQ208M |
|---|---|---|---|---|
| Package | 208-PQFP | 208-PQFP | 208-PQFP | 208-PQFP |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 54000 | 54000 | 54000 | 54000 |
| Logic Modules | 1184 | 1184 | 1184 | 1184 |
| User I/Os | 176 | 176 | 176 | 176 |
| Operating Voltage | 3.3V/5V | 3.3V/5V | 3.3V/5V | 3.3V/5V |
| Speed Grade | -1 | Standard | Standard | -1 |
| Temperature Grade | Commercial | Commercial | Industrial | Commercial |
主な差別化要因
- Non-volatile, flash-based architecture （vs SRAM-based FPGAs)
- PCI 2.1 compliance （vs A42MX36-PQ208)
- Wide operating voltage range （vs A42MX36-PQG208I)
設計ノート
Ensure adequate decoupling on all VCC and GND pins. Place 0.1uF ceramic capacitors close to each power pin and a 10uF bulk capacitor near the device. The A42MX36PQ208-1M operates at 3.3V/5V, so verify the power supply voltage and current requirements. According to the datasheet, maximum power dissipation depends on the package and ambient temperature; calculate the thermal budget to avoid exceeding the 150°C junction temperature.
For the 208-PQFP package, ensure proper PCB layout with adequate copper pour for thermal dissipation. Follow the manufacturer's recommended land pattern and keep traces short for high-speed signals. The device supports up to 200 MHz, so impedance control may be necessary for critical signals. Use ground planes to minimize noise and ensure signal integrity.
Do not exceed the maximum junction temperature of 150°C. Ensure proper thermal management, especially in high-power applications. Also, verify the JTAG configuration for programming and testing. The device is non-volatile, so it retains its configuration after power-off, but ensure the programming voltage and timing are correct to avoid corruption.
コンプライアンス情報
RoHS compliance indicated in datasheet. Other compliance data not explicitly provided.
