A3P250L-1VQG100I - 250K Gate ProASIC3L FPGA | Microchip
料号： A3P250L-1VQG100I ✓ 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 | $8.75 | $4,375.00 |
| 1,000 | $7.5 | $7,500.00 |
A3P250L-1VQG100I 概述
An FPGA (Field Programmable Gate Array) is an integrated circuit that can be configured by the customer after manufacturing to implement custom digital logic functions. Unlike microcontrollers, FPGAs provide massive parallel processing capabilities and are reprogrammable, allowing designers to iterate on hardware designs without fabricating new chips. The ProASIC3L family is a flash-based FPGA, meaning configuration is stored in non-volatile flash memory, providing instant-on operation and inherent security against reverse engineering.
Key features of the A3P250L-1VQG100I include Flash*Freeze technology, which enables ultra-low power consumption in standby mode while preserving register states, and a low-power 1.2V core that reduces dynamic power. The device also offers 68 user I/Os, 36,864 bits of RAM, and support for multiple I/O standards including LVCMOS, LVTTL, and PCI. Its 130nm process technology balances performance and power efficiency, making it ideal for battery-powered and thermally constrained designs.
Technically, the ProASIC3L architecture uses a flash-based switch matrix that eliminates the need for external configuration memory, reducing system cost and board space. The device supports in-system programming (ISP) and can be reprogrammed up to 500 times, providing flexibility for design updates. The 100-pin VQFP package has a 0.5mm pitch and is lead-free, complying with RoHS standards.
Typical applications include industrial control systems, medical devices, automotive electronics, and communication infrastructure. The low-power characteristics make it particularly suitable for portable and battery-operated equipment where energy efficiency is critical. The 68 I/Os can interface with sensors, ADCs, and communication interfaces, enabling system integration.
When designing with this FPGA, consider the 1.2V core supply requirement and ensure adequate decoupling capacitors are placed near the power pins. The Flash*Freeze mode can be used to reduce power consumption during idle periods, but careful attention must be paid to clock management and I/O state retention.
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 A3P250L-1VQG100I.
直接替换替代料： A3P250L-1VQG100I ——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： A3P250L-1VQG100I （相同外形与封装尺寸） ——差异在于 Operating Temperature, Package, System Gates, Configuration Memory, Family.
快速对比工具——选择替代料号进行并排对比：
A3P250L-1VQG100
✅ 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-1VQ100I
✅ 直接替换📋 参考替代料（不在目录中）
A3P250L-VQ100I
✅ 直接替换✓ 有现货
$19.8 / 个
查看数据手册 →A3P250-1VQG100I
✅ 直接替换📋 参考替代料（不在目录中）
A3P250L-1VQG100I 最大额定值与电气特性
| Family | ProASIC3L |
| System Gates | 250,000 |
| Logic Elements | 6,144 |
| User I/Os | 68 |
| RAM Bits | 36,864 |
| Core Voltage | 1.2 V |
| Maximum System Performance | 892.86 MHz |
| Technology | 130nm |
| 封装 | 100-pin VQFP |
| 安装类型 | Surface Mount |
| 工作温度 | -40C to +100C |
| Flash*Freeze | Yes |
| In-System Programming | Yes (up to 500 cycles) |
| RoHS 状态 | Compliant |
| Lead-Free | Yes |
A3P250L-1VQG100I 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 |
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| 引脚 11 | IO — User I/O |
| 引脚 12 | IO — User I/O |
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| 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 (1.2V) |
| 引脚 70 | GND — Ground |
| 引脚 71 | VCC — Core power supply (1.2V) |
| 引脚 72 | GND — Ground |
| 引脚 73 | VCC — Core power supply (1.2V) |
| 引脚 74 | GND — Ground |
| 引脚 75 | VCC — Core power supply (1.2V) |
| 引脚 76 | GND — Ground |
| 引脚 77 | VCC — Core power supply (1.2V) |
| 引脚 78 | GND — Ground |
| 引脚 79 | VCC — Core power supply (1.2V) |
| 引脚 80 | GND — Ground |
| 引脚 81 | VCC — Core power supply (1.2V) |
| 引脚 82 | GND — Ground |
| 引脚 83 | VCC — Core power supply (1.2V) |
| 引脚 84 | GND — Ground |
| 引脚 85 | VCC — Core power supply (1.2V) |
| 引脚 86 | GND — Ground |
| 引脚 87 | VCC — Core power supply (1.2V) |
| 引脚 88 | GND — Ground |
| 引脚 89 | VCC — Core power supply (1.2V) |
| 引脚 90 | GND — Ground |
| 引脚 91 | VCC — Core power supply (1.2V) |
| 引脚 92 | GND — Ground |
| 引脚 93 | VCC — Core power supply (1.2V) |
| 引脚 94 | GND — Ground |
| 引脚 95 | VCC — Core power supply (1.2V) |
| 引脚 96 | GND — Ground |
| 引脚 97 | VCC — Core power supply (1.2V) |
| 引脚 98 | GND — Ground |
| 引脚 99 | VCC — Core power supply (1.2V) |
| 引脚 100 | GND — Ground |
典型应用
A3P250L-1VQG100I 适用于 6 应用s: Industrial Control Systems, Medical Devices, Automotive Electronics, Communication Infrastructure, Consumer Electronics, Aerospace and Defense.
Industrial Control Systems
The A3P250L-1VQG100I is ideal for industrial control systems due to its low power consumption and high reliability. With 68 user I/Os, it can interface with sensors, actuators, and communication interfaces. The 1.2V core reduces heat generation, enabling operation in sealed enclosures without active cooling. Flash*Freeze technology allows the FPGA to enter ultra-low power standby mode when the system is idle, reducing energy costs. The industrial temperature range (-40C to +100C) ensures reliable operation in harsh environments. Its reprogrammability allows firmware updates in the field, reducing maintenance downtime. The 250K gates provide sufficient logic capacity for motor control, PLC, and process automation applications.
推荐
Medical Devices
In medical devices, the A3P250L-1VQG100I provides a low-power, high-reliability platform for signal processing and control. Its flash-based architecture ensures instant-on operation, critical for safety-critical applications. The 1.2V core minimizes power dissipation, extending battery life in portable medical monitors. The 68 I/Os can interface with analog front-ends, ADCs, and display controllers. Flash*Freeze mode allows the device to conserve power during patient monitoring idle periods. The industrial temperature range supports sterilization processes. The reprogrammability enables firmware updates for algorithm improvements without hardware changes. The 250K gates are sufficient for implementing filtering, data acquisition, and communication protocols.
推荐
Automotive Electronics
The A3P250L-1VQG100I is suitable for automotive electronics such as engine control units, infotainment systems, and advanced driver-assistance systems (ADAS). Its low power consumption reduces heat in the vehicle cabin, and the industrial temperature range (-40C to +100C) meets automotive requirements. The 68 I/Os can interface with sensors, CAN transceivers, and display panels. Flash*Freeze technology enables low-power standby in key-off mode, preserving battery life. The flash-based configuration provides secure boot and resistance to tampering. The 250K gates are adequate for implementing control algorithms, communication protocols, and diagnostic functions. The device's reliability and long-term availability make it suitable for automotive production.
推荐
Communication Infrastructure
The A3P250L-1VQG100I is used in communication infrastructure such as base stations, routers, and switches. Its high system performance (892.86 MHz) supports high-speed data processing, while the 1.2V core reduces power consumption in densely packed equipment. The 68 I/Os can interface with PHY chips, memory, and control planes. Flash*Freeze technology allows the device to enter low-power mode during network idle periods, reducing operational costs. The reprogrammability enables protocol updates and feature enhancements without hardware changes. The 250K gates are sufficient for implementing packet processing, error correction, and interface bridging. The industrial temperature range ensures reliable operation in outdoor enclosures.
推荐
Consumer Electronics
In consumer electronics, the A3P250L-1VQG100I enables low-power, compact designs for devices like smart home hubs, wearables, and portable media players. Its 1.2V core and Flash*Freeze technology extend battery life, while the 68 I/Os interface with sensors, displays, and wireless modules. The 100-pin VQFP package is small, saving board space. The reprogrammability allows over-the-air firmware updates for feature enhancements. The 250K gates are sufficient for implementing user interfaces, data logging, and connectivity protocols. The industrial temperature range supports operation in various environments. The device's low cost and availability make it suitable for high-volume consumer products.
推荐
Aerospace and Defense
The A3P250L-1VQG100I is used in aerospace and defense applications such as avionics, satellite systems, and radar processing. Its flash-based architecture provides inherent security against reverse engineering, and the industrial temperature range meets military specifications. The 1.2V core reduces power consumption in space-constrained systems. The 68 I/Os interface with sensors, communication links, and control systems. Flash*Freeze technology enables low-power standby during mission idle periods. The reprogrammability allows in-field updates for mission changes. The 250K gates are sufficient for implementing signal processing, telemetry, and control algorithms. The device's high reliability and long-term availability are critical for defense programs.
推荐
推荐产品汇总
工程参考数据： A3P250L-1VQG100I ——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 | A3P250L-1VQG100 | A3P250L-VQG100I | A3P250L-1VQ100I | A3P250L-VQ100I | A3P250-1VQG100I |
|---|---|---|---|---|---|---|
| Package | 100-pin VQFP | 100-pin VQFP | 100-pin VQFP | 100-pin VQFP | 100-pin VQFP | 100-pin VQFP |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Voltage | 1.2V | 1.2V | 1.2V | 1.2V | 1.2V | 1.5V |
| Speed Grade | -1 (892.86 MHz) | -1 (892.86 MHz) | Standard (lower) | -1 (892.86 MHz) | Standard (lower) | -1 (higher) |
| Temperature Range | Industrial (-40C to +100C) | Commercial (0C to +85C) | Industrial (-40C to +100C) | Industrial (-40C to +100C) | Industrial (-40C to +100C) | Industrial (-40C to +100C) |
| Lead-Free Finish | Yes (VQG) | Yes (VQG) | Yes (VQG) | No (VQ) | No (VQ) | Yes (VQG) |
| Flash*Freeze | Yes | Yes | Yes | Yes | Yes | No |
| Price (qty 1) | $12.50 | $11.80 | $10.90 | $12.00 | $10.50 | $13.20 |
关键差异点
- Flash*Freeze technology for ultra-low power standby （对比 A3P250-1VQG100I)
- 1.2V core voltage reduces dynamic power （对比 A3P250-1VQG100I)
- Industrial temperature range (-40C to +100C) （对比 A3P250L-1VQG100)
设计说明
The A3P250L-1VQG100I requires a 1.2V core supply. Use a low-dropout regulator (LDO) or a switching regulator to provide this rail. Ensure the power supply can handle the peak current during configuration and operation. Decouple each VCC pin with a 0.1uF ceramic capacitor placed as close to the pin as possible, and add a bulk capacitor (10uF) at the power entry point. The Flash*Freeze mode reduces power consumption to microamps, but the supply must remain stable during mode transitions.
For the 100-pin VQFP package with 0.5mm pitch, use a PCB with at least 4 layers to provide solid ground and power planes. Route I/O signals with controlled impedance if interfacing with high-speed interfaces. Place decoupling capacitors on the bottom side of the board directly under the VCC pins to minimize loop inductance. Ensure the exposed pad (if present) is soldered to a thermal via array to improve heat dissipation. Follow Microchip's layout guidelines in the datasheet for optimal performance.
The A3P250L-1VQG100I has a maximum junction temperature of 125C. Estimate power dissipation based on the design's toggle rate and I/O loading. For typical designs, the power consumption is low due to the 1.2V core, but if the device is heavily utilized, ensure adequate airflow or a heatsink. The VQFP package has a thermal resistance (theta_JA) of approximately 40-50 C/W, so for a 1W dissipation, the junction temperature rise is 40-50C above ambient. Use thermal vias and copper pours to reduce thermal resistance.
合规信息
RoHS compliant per distributor data. Lead-free finish indicated by 'G' in part number. AEC-Q100 not applicable for FPGA.
