A3P250-VQG100M - ProASIC3 FPGA 250K Gates | Microchip
MPN: A3P250-VQG100M ✓ Hoạt độngA3P250-VQG100M Tóm tắt
An FPGA (Field Programmable Gate Array) is an integrated circuit that can be configured by the customer or designer after manufacturing—hence "field-programmable." FPGAs consist of configurable logic blocks, programmable interconnects, and I/O blocks, allowing them to implement complex digital logic functions. They sit between ASICs (application-specific integrated circuits) and microprocessors in the hierarchy of programmable logic, offering the flexibility of software with the parallelism of hardware. The ProASIC3 family is a flash-based FPGA, meaning it is non-volatile and retains its configuration without external boot memory, simplifying system design and enhancing security.
Key features of the A3P250-VQG100M include 250K system gates, 68 user I/Os, 36,864 bits of RAM, and a 1.5V core supply. It is based on 130nm flash technology, providing low power consumption and instant-on capability. The device supports up to 231 MHz system performance, making it suitable for high-speed logic applications. Its 100-pin VQFP package offers a compact footprint for space-constrained designs, and it is available in an automotive temperature grade (M suffix), ensuring reliable operation in harsh environments.
Technically, the ProASIC3 architecture uses flash-based switch boxes that are programmed at the factory, eliminating the need for external configuration devices. This reduces system cost and board space while improving security against reverse engineering. The device includes dedicated phase-locked loops (PLLs) for clock management, and its I/Os support various standards including LVCMOS, LVTTL, and PCI. The 130nm process technology balances performance and power, making it an efficient choice for mid-density logic designs.
Typical applications include industrial control, automotive electronics, communications infrastructure, and consumer electronics. In automotive systems, the A3P250-VQG100M's wide temperature range and reliability make it ideal for motor control, sensor interfacing, and in-vehicle networking. In industrial settings, it can be used for PLCs, robotics, and machine vision. Its low power and instant-on capability also suit battery-powered portable devices.
When designing with this FPGA, consider the 1.5V core supply and ensure proper decoupling with 0.1uF and 10uF capacitors. The VQFP package requires careful PCB layout for thermal management, especially in high-temperature automotive environments. Use the Microchip Libero SoC design suite for configuration and programming.
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 evaluating the A3P250-VQG100M.
Bộ thay thế dễ dàng lắp đặt cho A3P250-VQG100M — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với A3P250-VQG100M (cùng hình factor và footprint) — khác nhau ở Package, System Gates, Operating Temperature, Core Supply Voltage, Maximum System Performance.
A3P250-VQG100
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
A3P250L-VQG100I
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P250L-VQ100I
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P250-1VQG100T
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P250-2VQG100
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P250-VQ100M
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P250-PQG100
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P250-VQG100M Tỷ lệ tối đa & tính chất điện
| Family | ProASIC3 |
| Number of Logic Elements/Cells | 3KLEs (approx. 250K system gates) |
| Total RAM Bits | 36864 bits |
| Number of I/O | 68 |
| Number of Gates | 250K |
| Điện áp cung cấp hoạt động | 1.5 V |
| Maximum Operating Frequency | 231 MHz |
| Hộp / Vỏ | 100-TQFP (VQFP) |
| Kiểu lắp đặt | SMD/SMT |
| Khoảng nhiệt độ hoạt động | -55C to +125C (M grade) |
| Technology | 130nm flash |
| RoHS | Compliant |
| REACH | Compliant |
| Series | A3P250 |
| Product Type | FPGA - Field Programmable Gate Array |
Cấu hình chân A3P250-VQG100M
| Chân 1 | IO — User I/O |
| Chân 2 | IO — User I/O |
| Chân 3 | IO — User I/O |
| Chân 4 | IO — User I/O |
| Chân 5 | IO — User I/O |
| Chân 6 | IO — User I/O |
| Chân 7 | IO — User I/O |
| Chân 8 | IO — User I/O |
| Chân 9 | IO — User I/O |
| Chân 10 | IO — User I/O |
| Chân 11 | IO — User I/O |
| Chân 12 | IO — User I/O |
| Chân 13 | IO — User I/O |
| Chân 14 | IO — User I/O |
| Chân 15 | IO — User I/O |
| Chân 16 | IO — User I/O |
| Chân 17 | IO — User I/O |
| Chân 18 | IO — User I/O |
| Chân 19 | IO — User I/O |
| Chân 20 | IO — User I/O |
| Chân 21 | IO — User I/O |
| Chân 22 | IO — User I/O |
| Chân 23 | IO — User I/O |
| Chân 24 | IO — User I/O |
| Chân 25 | IO — User I/O |
| Chân 26 | IO — User I/O |
| Chân 27 | IO — User I/O |
| Chân 28 | IO — User I/O |
| Chân 29 | IO — User I/O |
| Chân 30 | IO — User I/O |
| Chân 31 | IO — User I/O |
| Chân 32 | IO — User I/O |
| Chân 33 | IO — User I/O |
| Chân 34 | IO — User I/O |
| Chân 35 | IO — User I/O |
| Chân 36 | IO — User I/O |
| Chân 37 | IO — User I/O |
| Chân 38 | IO — User I/O |
| Chân 39 | IO — User I/O |
| Chân 40 | IO — User I/O |
| Chân 41 | IO — User I/O |
| Chân 42 | IO — User I/O |
| Chân 43 | IO — User I/O |
| Chân 44 | IO — User I/O |
| Chân 45 | IO — User I/O |
| Chân 46 | IO — User I/O |
| Chân 47 | IO — User I/O |
| Chân 48 | IO — User I/O |
| Chân 49 | IO — User I/O |
| Chân 50 | IO — User I/O |
| Chân 51 | IO — User I/O |
| Chân 52 | IO — User I/O |
| Chân 53 | IO — User I/O |
| Chân 54 | IO — User I/O |
| Chân 55 | IO — User I/O |
| Chân 56 | IO — User I/O |
| Chân 57 | IO — User I/O |
| Chân 58 | IO — User I/O |
| Chân 59 | IO — User I/O |
| Chân 60 | IO — User I/O |
| Chân 61 | IO — User I/O |
| Chân 62 | IO — User I/O |
| Chân 63 | IO — User I/O |
| Chân 64 | IO — User I/O |
| Chân 65 | IO — User I/O |
| Chân 66 | IO — User I/O |
| Chân 67 | IO — User I/O |
| Chân 68 | IO — User I/O |
| Chân 69 | VCC — Core power supply 1.5V |
| Chân 70 | GND — Ground |
| Chân 71 | VCC — Core power supply 1.5V |
| Chân 72 | GND — Ground |
| Chân 73 | VCC — Core power supply 1.5V |
| Chân 74 | GND — Ground |
| Chân 75 | VCC — Core power supply 1.5V |
| Chân 76 | GND — Ground |
| Chân 77 | VCC — Core power supply 1.5V |
| Chân 78 | GND — Ground |
| Chân 79 | VCC — Core power supply 1.5V |
| Chân 80 | GND — Ground |
| Chân 81 | VCC — Core power supply 1.5V |
| Chân 82 | GND — Ground |
| Chân 83 | VCC — Core power supply 1.5V |
| Chân 84 | GND — Ground |
| Chân 85 | VCC — Core power supply 1.5V |
| Chân 86 | GND — Ground |
| Chân 87 | VCC — Core power supply 1.5V |
| Chân 88 | GND — Ground |
| Chân 89 | VCC — Core power supply 1.5V |
| Chân 90 | GND — Ground |
| Chân 91 | VCC — Core power supply 1.5V |
| Chân 92 | GND — Ground |
| Chân 93 | VCC — Core power supply 1.5V |
| Chân 94 | GND — Ground |
| Chân 95 | VCC — Core power supply 1.5V |
| Chân 96 | GND — Ground |
| Chân 97 | VCC — Core power supply 1.5V |
| Chân 98 | GND — Ground |
| Chân 99 | VCC — Core power supply 1.5V |
| Chân 100 | GND — Ground |
Ứng dụng tiêu biểu
A3P250-VQG100M phù hợp cho 6 Áp dụngs: Automotive Electronics, Industrial Control, Communications Infrastructure, Consumer Electronics, Medical Devices, Aerospace and Defense.
Automotive Electronics
The A3P250-VQG100M is ideal for automotive applications due to its automotive temperature grade (-55C to +125C) and high reliability. It can be used in motor control, sensor interfacing, and in-vehicle networking. Its 250K gates provide sufficient logic for implementing control algorithms, while the 68 I/Os interface with various sensors and actuators. The flash-based architecture ensures instant-on capability, critical for safety systems. With 1.5V core voltage and low power consumption, it suits power-constrained automotive modules. The 100-pin VQFP package fits compact ECU designs, and the 231 MHz performance handles real-time processing demands.
Được đề xuất
Industrial Control
In industrial control systems, the A3P250-VQG100M provides reliable logic implementation for PLCs, robotics, and machine vision. Its 250K gates and 68 I/Os allow interfacing with encoders, sensors, and actuators. The 1.5V core and 231 MHz performance enable fast processing of control loops. The flash-based FPGA retains configuration without external memory, simplifying field updates. The wide temperature range (-55C to +125C) ensures operation in harsh factory environments. The 100-pin VQFP package is suitable for space-constrained control boards, and the low power consumption reduces thermal stress in sealed enclosures.
Được đề xuất
Communications Infrastructure
The A3P250-VQG100M is well-suited for communications infrastructure such as base stations, routers, and switches. Its 250K gates can implement protocol handling, packet processing, and interface bridging. The 68 I/Os support various standards like LVCMOS and LVTTL, enabling connection to PHYs and processors. The 231 MHz performance handles high-speed data paths, while the 1.5V core reduces power in dense line cards. The flash-based architecture provides secure configuration, protecting intellectual property. The automotive temperature grade ensures reliability in outdoor or uncontrolled environments. The 100-pin VQFP package fits compact line card designs.
Được đề xuất
Consumer Electronics
In consumer electronics, the A3P250-VQG100M can be used in smart home devices, wearables, and multimedia systems. Its low power consumption and instant-on capability are ideal for battery-powered devices. The 250K gates provide enough logic for user interfaces, sensor processing, and connectivity. The 68 I/Os interface with displays, touch controllers, and wireless modules. The 1.5V core and 231 MHz performance support responsive user experiences. The 100-pin VQFP package is compact for portable designs. The automotive temperature grade may be overkill for consumer use, but it ensures robustness in varied environments.
Được đề xuất
Medical Devices
The A3P250-VQG100M is suitable for medical devices such as patient monitors, diagnostic equipment, and portable health devices. Its high reliability and wide temperature range ensure consistent operation. The 250K gates can implement signal processing, data logging, and control logic. The 68 I/Os interface with sensors, ADCs, and displays. The 1.5V core and low power consumption are critical for battery-operated devices. The flash-based architecture provides secure and reliable configuration. The 100-pin VQFP package fits compact medical device PCBs. The automotive grade ensures performance in demanding clinical environments.
Được đề xuất
Aerospace and Defense
The A3P250-VQG100M is designed for aerospace and defense applications requiring high reliability and wide temperature ranges. Its automotive grade (-55C to +125C) meets military standards. The 250K gates can implement avionics interfaces, telemetry, and control systems. The 68 I/Os support various protocols. The flash-based FPGA provides secure configuration, resistant to reverse engineering. The 1.5V core and low power are beneficial for space-constrained avionics. The 100-pin VQFP package is suitable for rugged boards. The 231 MHz performance handles real-time data processing in harsh environments.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho A3P250-VQG100M — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | A3P250-VQG100 | A3P250L-VQG100I | A3P250L-VQ100I | A3P250-1VQG100T | A3P250-2VQG100 | A3P250-VQ100M | A3P250-PQG100 |
|---|---|---|---|---|---|---|---|---|
| Package | 100-TQFP (VQFP) | 100-TQFP (VQFP) | 100-TQFP (VQFP) | 100-TQFP (VQFP) | 100-TQFP (VQFP) | 100-TQFP (VQFP) | 100-TQFP (VQFP) | 100-PQFP (QFP) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Temperature Grade | Automotive (-55C to +125C) | Commercial (0C to +85C) | Industrial (-40C to +100C) | Industrial (-40C to +100C) | Commercial (0C to +85C) | Commercial (0C to +85C) | Automotive (-55C to +125C) | Commercial (0C to +85C) |
| Speed Grade | Standard | Standard | Standard | Standard | -1 (faster) | -2 (slower) | Standard | Standard |
| Low Power | No | No | Yes | Yes | No | No | No | No |
| Number of I/Os | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 |
| RAM Bits | 36864 | 36864 | 36864 | 36864 | 36864 | 36864 | 36864 | 36864 |
| Core Voltage | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V |
Bảo phân biệt quan trọng
- Automotive temperature grade (vsA3P250-VQG100)
- Flash-based non-volatile configuration (vsSRAM-based FPGAs)
- Low power consumption (vsA3P250-1VQG100T)
Ghi chú thiết kế
The A3P250-VQG100M requires a 1.5V core supply. Use a low-dropout regulator (LDO) or a DC-DC converter to provide clean power. Place 0.1uF ceramic capacitors close to each VCC pin and a 10uF bulk capacitor near the power entry point. Ensure the power supply can handle the FPGA's dynamic current spikes, especially during configuration and high-speed operation. Estimated: typical power consumption is around 0.5W at 231MHz, but verify with the datasheet's power calculator.
For the 100-pin VQFP package, ensure proper PCB layout with a solid ground plane and adequate decoupling. Route high-speed I/O signals with controlled impedance if needed. Keep trace lengths short to minimize signal integrity issues. Use vias to connect ground pins to the ground plane. Follow Microchip's layout guidelines for the ProASIC3 family to avoid EMI and crosstalk. The package has a 0.5mm pitch, so fine-pitch soldering techniques are required.
The VQFP package has limited thermal dissipation capability. For automotive applications with ambient temperatures up to +125C, ensure adequate airflow or a heatsink if the FPGA dissipates significant power. Estimated: at 0.5W power dissipation and thermal resistance of 40C/W, the junction temperature rise is 20C above ambient. For high-reliability designs, keep junction temperature below 125C. Use thermal vias under the package if available.
Thông tin tuân thủ
RoHS and REACH compliant per distributor data. AEC-Q100 not applicable as it is an FPGA, not an automotive IC per se, but the 'M' grade indicates automotive temperature range.
