A3P250L-1VQG100I - 250K Gate ProASIC3L FPGA | Microchip
MPN: A3P250L-1VQG100I ✓ Hoạt độngA3P250L-1VQG100I Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho A3P250L-1VQG100I — 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 A3P250L-1VQG100I (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Package, System Gates, Configuration Memory, Family.
A3P250L-1VQG100
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
A3P250L-VQG100I
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P250L-1VQ100I
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
A3P250L-VQ100I
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P250-1VQG100I
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
A3P250L-1VQG100I Tỷ lệ tối đa & tính chất điện
| 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 |
| Hộp | 100-pin VQFP |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | -40C to +100C |
| Flash*Freeze | Yes |
| In-System Programming | Yes (up to 500 cycles) |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
Cấu hình chân A3P250L-1VQG100I
| 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 |
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| 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 (1.2V) |
| Chân 70 | GND — Ground |
| Chân 71 | VCC — Core power supply (1.2V) |
| Chân 72 | GND — Ground |
| Chân 73 | VCC — Core power supply (1.2V) |
| Chân 74 | GND — Ground |
| Chân 75 | VCC — Core power supply (1.2V) |
| Chân 76 | GND — Ground |
| Chân 77 | VCC — Core power supply (1.2V) |
| Chân 78 | GND — Ground |
| Chân 79 | VCC — Core power supply (1.2V) |
| Chân 80 | GND — Ground |
| Chân 81 | VCC — Core power supply (1.2V) |
| Chân 82 | GND — Ground |
| Chân 83 | VCC — Core power supply (1.2V) |
| Chân 84 | GND — Ground |
| Chân 85 | VCC — Core power supply (1.2V) |
| Chân 86 | GND — Ground |
| Chân 87 | VCC — Core power supply (1.2V) |
| Chân 88 | GND — Ground |
| Chân 89 | VCC — Core power supply (1.2V) |
| Chân 90 | GND — Ground |
| Chân 91 | VCC — Core power supply (1.2V) |
| Chân 92 | GND — Ground |
| Chân 93 | VCC — Core power supply (1.2V) |
| Chân 94 | GND — Ground |
| Chân 95 | VCC — Core power supply (1.2V) |
| Chân 96 | GND — Ground |
| Chân 97 | VCC — Core power supply (1.2V) |
| Chân 98 | GND — Ground |
| Chân 99 | VCC — Core power supply (1.2V) |
| Chân 100 | GND — Ground |
Ứng dụng tiêu biểu
A3P250L-1VQG100I phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho A3P250L-1VQG100I — 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 | 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 |
Bảo phân biệt quan trọng
- Flash*Freeze technology for ultra-low power standby (vsA3P250-1VQG100I)
- 1.2V core voltage reduces dynamic power (vsA3P250-1VQG100I)
- Industrial temperature range (-40C to +100C) (vsA3P250L-1VQG100)
Ghi chú thiết kế
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.
Thông tin tuân thủ
RoHS compliant per distributor data. Lead-free finish indicated by 'G' in part number. AEC-Q100 not applicable for FPGA.
