A3P250-VQG100M - ProASIC3 FPGA 250K Gates | Microchip
料号： A3P250-VQG100M ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.25 | $112.50 |
| 100 | $10 | $1,000.00 |
| 500 | $9 | $4,500.00 |
| 1,000 | $8.1 | $8,100.00 |
A3P250-VQG100M 概述
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.
直接替换替代料： A3P250-VQG100M ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： A3P250-VQG100M （相同外形与封装尺寸） ——差异在于 Package, System Gates, Operating Temperature, Core Supply Voltage, Maximum System Performance.
快速对比工具——选择替代料号进行并排对比：
A3P250-VQG100
✅ 直接替换📋 参考替代料（不在目录中）
A3P250L-VQG100I
✅ 直接替换✓ 有现货
$33.9 / 个
查看数据手册 →A3P250L-VQ100I
✅ 直接替换✓ 有现货
$19.8 / 个
查看数据手册 →A3P250-1VQG100T
✅ 直接替换✓ 有现货
$22.3 / 个
查看数据手册 →A3P250-2VQG100
✅ 直接替换✓ 有现货
$17.5 / 个
查看数据手册 →A3P250-VQ100M
✅ 直接替换✓ 有现货
$140 / 个
查看数据手册 →A3P250-PQG100
✅ 直接替换✓ 有现货
$7.2 / 个
查看数据手册 →A3P250-VQG100M 最大额定值与电气特性
| 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 |
| 工作电源电压 | 1.5 V |
| Maximum Operating Frequency | 231 MHz |
| 封装 / 外壳 | 100-TQFP (VQFP) |
| 安装方式 | SMD/SMT |
| 工作温度范围 | -55C to +125C (M grade) |
| Technology | 130nm flash |
| RoHS | Compliant |
| REACH | Compliant |
| Series | A3P250 |
| Product Type | FPGA - Field Programmable Gate Array |
A3P250-VQG100M 引脚配置
| 引脚 1 | IO — User I/O |
| 引脚 2 | IO — User I/O |
| 引脚 3 | IO — User I/O |
| 引脚 4 | IO — User I/O |
| 引脚 5 | IO — User I/O |
| 引脚 6 | IO — User I/O |
| 引脚 7 | IO — User I/O |
| 引脚 8 | IO — User I/O |
| 引脚 9 | IO — User I/O |
| 引脚 10 | IO — User I/O |
| 引脚 11 | IO — User I/O |
| 引脚 12 | IO — User I/O |
| 引脚 13 | IO — User I/O |
| 引脚 14 | IO — User I/O |
| 引脚 15 | IO — User I/O |
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| 引脚 57 | IO — User I/O |
| 引脚 58 | IO — User I/O |
| 引脚 59 | IO — User I/O |
| 引脚 60 | IO — User I/O |
| 引脚 61 | IO — User I/O |
| 引脚 62 | IO — User I/O |
| 引脚 63 | IO — User I/O |
| 引脚 64 | IO — User I/O |
| 引脚 65 | IO — User I/O |
| 引脚 66 | IO — User I/O |
| 引脚 67 | IO — User I/O |
| 引脚 68 | IO — User I/O |
| 引脚 69 | VCC — Core power supply 1.5V |
| 引脚 70 | GND — Ground |
| 引脚 71 | VCC — Core power supply 1.5V |
| 引脚 72 | GND — Ground |
| 引脚 73 | VCC — Core power supply 1.5V |
| 引脚 74 | GND — Ground |
| 引脚 75 | VCC — Core power supply 1.5V |
| 引脚 76 | GND — Ground |
| 引脚 77 | VCC — Core power supply 1.5V |
| 引脚 78 | GND — Ground |
| 引脚 79 | VCC — Core power supply 1.5V |
| 引脚 80 | GND — Ground |
| 引脚 81 | VCC — Core power supply 1.5V |
| 引脚 82 | GND — Ground |
| 引脚 83 | VCC — Core power supply 1.5V |
| 引脚 84 | GND — Ground |
| 引脚 85 | VCC — Core power supply 1.5V |
| 引脚 86 | GND — Ground |
| 引脚 87 | VCC — Core power supply 1.5V |
| 引脚 88 | GND — Ground |
| 引脚 89 | VCC — Core power supply 1.5V |
| 引脚 90 | GND — Ground |
| 引脚 91 | VCC — Core power supply 1.5V |
| 引脚 92 | GND — Ground |
| 引脚 93 | VCC — Core power supply 1.5V |
| 引脚 94 | GND — Ground |
| 引脚 95 | VCC — Core power supply 1.5V |
| 引脚 96 | GND — Ground |
| 引脚 97 | VCC — Core power supply 1.5V |
| 引脚 98 | GND — Ground |
| 引脚 99 | VCC — Core power supply 1.5V |
| 引脚 100 | GND — Ground |
典型应用
A3P250-VQG100M 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： A3P250-VQG100M ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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 |
关键差异点
- Automotive temperature grade （对比 A3P250-VQG100)
- Flash-based non-volatile configuration （对比 SRAM-based FPGAs)
- Low power consumption （对比 A3P250-1VQG100T)
设计说明
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.
合规信息
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.
