A3P030-QNG68 - 30K Gate 231MHz ProASIC3 FPGA | Microchip
部品番号: A3P030-QNG68 ✓ 生産中A3P030-QNG68 概要
A field-programmable gate array is a semiconductor device whose digital logic functions are configured after fabrication. An FPGA belongs to the programmable-logic hierarchy, which also includes complex programmable logic devices and programmable system-on-chip devices. Compared with a fixed-function application-specific integrated circuit, an FPGA allows logic behavior, timing, and I/O assignments to be revised without replacing the physical device.
The A3P030 device family is positioned for designs requiring a small amount of programmable logic without the resource level of a larger FPGA. The A3P030-QNG68 provides 30K logic gates, 49 I/Os, and operation up to 231 MHz. Its 68-pin exposed-pad package supports compact surface-mount layouts, while the exposed pad provides a defined thermal and electrical connection to the board.
ProASIC3 devices combine configurable logic with programmable I/O and are intended for embedded applications where a controller, state machine, communication interface, or hardware accelerator must be adapted after board design begins. The 130 nm CMOS process is a key implementation detail for understanding the device's logic density, power characteristics, and timing performance. The A3P030-QNG68 is the commercial A3P030 ordering variant used in the 68-pin VFQFN exposed-pad configuration.
Typical applications include industrial control, sensor aggregation, serial-interface conversion, data acquisition, communication routing, embedded security, and general-purpose logic prototyping. The 49 available I/Os make the device especially useful for designs that need multiple digital connections while remaining within an ultra-low-density FPGA footprint.
When assigning a PCB layout, reserve the exposed pad according to the manufacturer's package drawing and connect it to the intended power or ground plane. Confirm signal integrity, I/O standards, supported clock conditions, and configuration requirements in the A3P030 datasheet before releasing a production board.
This product page combines the exact A3P030-QNG68 identification, ProASIC3 family characteristics, package details, sourcing guidance, related ordering variants, and engineering-oriented design notes. It helps engineers distinguish the device from larger ProASIC3 members, identify the correct package and performance class, and plan a practical drop-in review before PCB commitment.
ドロップイン代替品: A3P030-QNG68 — 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: A3P030-QNG68 （同一形状・フットプリント） — 相違点: Package, Process Technology, Programming.
A3P030-QNG68I
✅ ドロップイン📋 参考代替品（カタログ未掲載）
A3P030-QNG68C
✅ ドロップイン📋 参考代替品（カタログ未掲載）
A3P030-QNG68 最大定格＆電気的特性
| Product Type | ProASIC3 field-programmable gate array (FPGA) |
| Logic Gates | 30,000 gates |
| Maximum Operating Frequency | 231 MHz |
| Process Technology | 130 nm CMOS |
| Core Supply Voltage | 1.5 V |
| User I/O Count | 49 I/Os |
| パッケージ | 68-pin VFQFN with exposed pad |
| 実装タイプ | Surface mount |
| FPGA Family | ProASIC3 |
| Device Density Class | Ultra-low-density FPGA |
| Programming | Field-programmable logic |
A3P030-QNG68 68-pin vfqfn with exposed pad ピン配置ガイド
A3P030-QNG68 (68-pin vfqfn with exposed pad パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: A3P030-QNG68.
詳細は データシート をご参照ください。
主な用途
A3P030-QNG68 の用途: 6 件s: Industrial Control and Automation, Sensor Aggregation and Data Acquisition, Serial Interface Conversion, Communication Equipment and Protocol Routing, Embedded Security and Access Control, Logic Prototyping and Instrumentation.
Industrial Control and Automation
The A3P030-QNG68 fits compact machine-control logic that must combine several digital functions without a large programmable device. Its 30,000 logic gates and 49 I/Os provide space for sequencing logic, sensor-conditioning interfaces, status handling, and actuator-control outputs, while operation up to 231 MHz supports fast control-state processing. The 68-pin exposed-pad VFQFN package also keeps the controller compact for space-constrained control boards. Before schematic release, verify the required I/O standards and timing conditions for each external sensor, communication link, and actuator interface.
おすすめ
Sensor Aggregation and Data Acquisition
The A3P030-QNG68 is appropriate for programmable logic that gathers signals from multiple sensors before forwarding processed data to a controller. With 49 I/Os, the device can support parallel digital inputs, capture control, status signaling, and data-transfer interfaces without occupying a high-density FPGA. Its 231 MHz operating capability is useful for timing-sensitive sampling logic and digital filtering functions. Use the manufacturer's pin-description table to assign the 49 user I/Os, and validate acquisition timing, clock tolerance, and I/O voltage requirements in the final board design.
おすすめ
Serial Interface Conversion
The A3P030-QNG68 can bridge incompatible serial interfaces in embedded equipment by combining protocol conversion, framing, parity, and buffering logic. A resource budget of 30,000 gates is appropriate for several low-to-medium-speed interface state machines rather than a large packet-processing pipeline. The 49 available I/Os provide connections for multiple data buses, control signals, clock domains, and status indicators. Confirm supported I/O standards and timing specifications in the A3P030 documentation, especially when the design uses clock-domain crossing or level-shifted external devices.
おすすめ
Communication Equipment and Protocol Routing
The A3P030-QNG68 fits low-complexity communication equipment requiring programmable routing, packet filtering, or supervisory logic. Its 231 MHz maximum operating frequency supports deterministic digital control functions, and the 49-I/O interface allows several channels and control signals to be consolidated in a small package. The ProASIC3 architecture remains useful when protocol behavior may change after hardware installation. Engineering teams should validate clocking resources, supported I/O electrical characteristics, and configuration requirements against the communication interfaces implemented in the board-level design.
おすすめ
Embedded Security and Access Control
The A3P030-QNG68 can implement compact authentication, key-handling, tamper-response, or event-logging logic alongside a host processor. Its 30,000-gate capacity is suitable for bounded control and protocol functions rather than computationally intensive cryptography. The 49 I/Os allow implementation of multiple device-enable, alarm, status, and serial-control signals, while the 231 MHz clock capability supports fast state transitions. Because security behavior depends on implementation quality, review the design against the applicable product-security requirements and confirm all timing and I/O conditions in the manufacturer documentation.
おすすめ
Logic Prototyping and Instrumentation
The A3P030-QNG68 supports rapid logic prototyping where timing, control sequences, or measurement functions must be changed without redesigning a dedicated ASIC. Its 30,000 gates and 49 I/Os are suitable for representative test channels, trigger logic, sequencing, and instrument-control interfaces. The compact 68-pin exposed-pad package simplifies use in laboratory and embedded test fixtures. Define test points, clock expectations, and configuration methods early in the prototype, and use the manufacturer's package drawing and pin descriptions to prevent footprint or signal-assignment errors before fabrication.
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: A3P030-QNG68 — 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 | A3P030-QNG68I | A3P030-QNG68C |
|---|---|---|---|
| Package | 68-pin VFQFN with exposed pad | 68-pin VFQFN with exposed pad | 68-pin VFQFN with exposed pad |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| FPGA Family | ProASIC3 | ProASIC3 | ProASIC3 |
| Programming Architecture | Field-programmable ProASIC3 FPGA | Field-programmable ProASIC3 FPGA | Field-programmable ProASIC3 FPGA |
| Ordering Suffix | A3P030-QNG68 | A3P030-QNG68I | A3P030-QNG68C |
主な差別化要因
- Compact low-density FPGA footprint （vs A3P030-QNG68I)
- Direct same-family ordering alternative （vs A3P030-QNG68C)
- Resource level suitable for compact embedded logic （vs A3P030-QNG68I)
設計ノート
Use the manufacturer's 68-pin VFQFN exposed-pad drawing for the land pattern, solder-mask opening, and pad clearance. Keep high-speed or externally disturbed signals away from the exposed-pad region, preserve the required copper connection for thermal and electrical performance, and place decoupling capacitors close to the device's supply pins. The exposed-pad package requires careful PCB design because a copied generic QFN footprint can create assembly or thermal defects.
Assign clock, reset, and interface signals according to the A3P030 pin-description table rather than by package position alone. Review every external interface for the supported I/O standard, voltage limits, rise-time requirements, and timing relationships. If signals cross clock domains, include the required synchronizing logic and validate the design with the intended clock frequencies before PCB release.
Do not treat A3P030-QNG68I or A3P030-QNG68C as unconditional substitutes. Although both are identified as same-package A3P030 ordering variants, compare suffix-specific operating temperature, qualification, lifecycle, and configuration requirements against the original design. Also avoid assuming that 49 user I/Os imply 49 freely usable pins; dedicated configuration, clock, and power functions must be accounted for using the manufacturer's pin table.
Plan the supply network around the manufacturer's specified operating and supply conditions. Because the A3P030-QNG68 is identified as a 1.5 V core device, the complete power architecture must include any required internal or external regulation and sequencing specified by the A3P030 family documentation. Validate quiescent current, active current, and I/O loading in the complete design rather than relying on logic-resource requirements alone.
コンプライアンス情報
No explicit environmental or automotive compliance statements were confirmed for the exact A3P030-QNG68 ordering code.
