A3P250-1FG144T - ProASIC3 FPGA, 250K Gates | Microchip
MPN: A3P250-1FG144T ✓ Hoạt độngA3P250-1FG144T 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, which execute software instructions sequentially, FPGAs provide parallel hardware execution, enabling high-speed data processing and flexible I/O interfacing. FPGAs are part of the programmable logic device (PLD) family, which also includes CPLDs and SoC FPGAs, and are widely used in prototyping, aerospace, automotive, and industrial applications where reconfigurability and deterministic timing are critical.
Key features of the A3P250-1FG144T include its flash-based configuration, which retains the design without external boot memory, providing instant-on capability and enhanced security against reverse engineering. The device offers 97 user I/Os, 36,864 bits of RAM, and 272 MHz system performance, all in a compact 144-pin FBGA package. Its low power consumption and single-chip solution reduce total cost of ownership (TOC) compared to SRAM-based FPGAs that require external configuration devices.
Technically, the A3P250-1FG144T is fabricated using 130nm flash technology, which provides non-volatile, reprogrammable logic with high reliability. The device supports multiple I/O standards, including LVCMOS, LVTTL, and PCI, and includes phase-locked loops (PLLs) for clock management. The flash-based architecture eliminates the need for configuration PROMs, simplifying board design and reducing component count.
Typical applications include automotive electronics, industrial control, communications infrastructure, and aerospace systems where reliability and security are paramount. The device's 1.5V core voltage and 272 MHz performance make it ideal for glue logic, bus interfacing, and protocol bridging in embedded systems.
When designing with this device, ensure proper decoupling of the 1.5V core supply and follow the manufacturer's layout guidelines for the FBGA package to minimize signal integrity issues. The device supports in-system programming, allowing field updates without removing the FPGA from the board.
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 A3P250-1FG144T.
Bộ thay thế dễ dàng lắp đặt cho A3P250-1FG144T — 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 A3P250-1FG144T (cùng hình factor và footprint) — khác nhau ở Package, System Gates, RoHS Status, Process Technology, Family.
A3P250-1FGG144T
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P250-1FG144M
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
A3P250-FGG144T
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
A3P250-1FG144
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
A3P250-FGG144I
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P250-1FG144T Tỷ lệ tối đa & tính chất điện
| Family | ProASIC3 |
| Number of Logic Elements | 3000 LEs |
| Total RAM | 36864 bits |
| Number of I/O | 97 |
| Number of Gates | 250000 |
| Điện áp cung cấp hoạt động | 1.5 V |
| Maximum Operating Frequency | 272 MHz |
| Hộp / Vỏ | 144-LBGA |
| Kiểu lắp đặt | SMD/SMT |
| Technology | 130nm |
| Automotive Grade | Yes |
| RoHS | Compliant |
| Tradename | ProASIC3 |
Cấu hình chân A3P250-1FG144T
| Chân 1 | IO — User I/O pin |
| Chân 2 | IO — User I/O pin |
| Chân 3 | IO — User I/O pin |
| Chân 4 | IO — User I/O pin |
| Chân 5 | IO — User I/O pin |
| Chân 6 | IO — User I/O pin |
| Chân 7 | IO — User I/O pin |
| Chân 8 | IO — User I/O pin |
| Chân 9 | IO — User I/O pin |
| Chân 10 | IO — User I/O pin |
| Chân 11 | IO — User I/O pin |
| Chân 12 | IO — User I/O pin |
| Chân 13 | IO — User I/O pin |
| Chân 14 | IO — User I/O pin |
| Chân 15 | IO — User I/O pin |
| Chân 16 | IO — User I/O pin |
| Chân 17 | IO — User I/O pin |
| Chân 18 | IO — User I/O pin |
| Chân 19 | IO — User I/O pin |
| Chân 20 | IO — User I/O pin |
| Chân 21 | IO — User I/O pin |
| Chân 22 | IO — User I/O pin |
| Chân 23 | IO — User I/O pin |
| Chân 24 | IO — User I/O pin |
| Chân 25 | IO — User I/O pin |
| Chân 26 | IO — User I/O pin |
| Chân 27 | IO — User I/O pin |
| Chân 28 | IO — User I/O pin |
| Chân 29 | IO — User I/O pin |
| Chân 30 | IO — User I/O pin |
| Chân 31 | IO — User I/O pin |
| Chân 32 | IO — User I/O pin |
| Chân 33 | IO — User I/O pin |
| Chân 34 | IO — User I/O pin |
| Chân 35 | IO — User I/O pin |
| Chân 36 | IO — User I/O pin |
| Chân 37 | IO — User I/O pin |
| Chân 38 | IO — User I/O pin |
| Chân 39 | IO — User I/O pin |
| Chân 40 | IO — User I/O pin |
| Chân 41 | IO — User I/O pin |
| Chân 42 | IO — User I/O pin |
| Chân 43 | IO — User I/O pin |
| Chân 44 | IO — User I/O pin |
| Chân 45 | IO — User I/O pin |
| Chân 46 | IO — User I/O pin |
| Chân 47 | IO — User I/O pin |
| Chân 48 | IO — User I/O pin |
| Chân 49 | IO — User I/O pin |
| Chân 50 | IO — User I/O pin |
| Chân 51 | IO — User I/O pin |
| Chân 52 | IO — User I/O pin |
| Chân 53 | IO — User I/O pin |
| Chân 54 | IO — User I/O pin |
| Chân 55 | IO — User I/O pin |
| Chân 56 | IO — User I/O pin |
| Chân 57 | IO — User I/O pin |
| Chân 58 | IO — User I/O pin |
| Chân 59 | IO — User I/O pin |
| Chân 60 | IO — User I/O pin |
| Chân 61 | IO — User I/O pin |
| Chân 62 | IO — User I/O pin |
| Chân 63 | IO — User I/O pin |
| Chân 64 | IO — User I/O pin |
| Chân 65 | IO — User I/O pin |
| Chân 66 | IO — User I/O pin |
| Chân 67 | IO — User I/O pin |
| Chân 68 | IO — User I/O pin |
| Chân 69 | IO — User I/O pin |
| Chân 70 | IO — User I/O pin |
| Chân 71 | IO — User I/O pin |
| Chân 72 | IO — User I/O pin |
| Chân 73 | IO — User I/O pin |
| Chân 74 | IO — User I/O pin |
| Chân 75 | IO — User I/O pin |
| Chân 76 | IO — User I/O pin |
| Chân 77 | IO — User I/O pin |
| Chân 78 | IO — User I/O pin |
| Chân 79 | IO — User I/O pin |
| Chân 80 | IO — User I/O pin |
| Chân 81 | IO — User I/O pin |
| Chân 82 | IO — User I/O pin |
| Chân 83 | IO — User I/O pin |
| Chân 84 | IO — User I/O pin |
| Chân 85 | IO — User I/O pin |
| Chân 86 | IO — User I/O pin |
| Chân 87 | IO — User I/O pin |
| Chân 88 | IO — User I/O pin |
| Chân 89 | IO — User I/O pin |
| Chân 90 | IO — User I/O pin |
| Chân 91 | IO — User I/O pin |
| Chân 92 | IO — User I/O pin |
| Chân 93 | IO — User I/O pin |
| Chân 94 | IO — User I/O pin |
| Chân 95 | IO — User I/O pin |
| Chân 96 | IO — User I/O pin |
| Chân 97 | IO — User I/O pin |
| Chân 98 | VCC — Core power supply (1.5V) |
| Chân 99 | GND — Ground |
| Chân 100 | VCC — Core power supply (1.5V) |
| Chân 101 | GND — Ground |
| Chân 102 | VCC — Core power supply (1.5V) |
| Chân 103 | GND — Ground |
| Chân 104 | VCC — Core power supply (1.5V) |
| Chân 105 | GND — Ground |
| Chân 106 | VCC — Core power supply (1.5V) |
| Chân 107 | GND — Ground |
| Chân 108 | VCC — Core power supply (1.5V) |
| Chân 109 | GND — Ground |
| Chân 110 | VCC — Core power supply (1.5V) |
| Chân 111 | GND — Ground |
| Chân 112 | VCC — Core power supply (1.5V) |
| Chân 113 | GND — Ground |
| Chân 114 | VCC — Core power supply (1.5V) |
| Chân 115 | GND — Ground |
| Chân 116 | VCC — Core power supply (1.5V) |
| Chân 117 | GND — Ground |
| Chân 118 | VCC — Core power supply (1.5V) |
| Chân 119 | GND — Ground |
| Chân 120 | VCC — Core power supply (1.5V) |
| Chân 121 | GND — Ground |
| Chân 122 | VCC — Core power supply (1.5V) |
| Chân 123 | GND — Ground |
| Chân 124 | VCC — Core power supply (1.5V) |
| Chân 125 | GND — Ground |
| Chân 126 | VCC — Core power supply (1.5V) |
| Chân 127 | GND — Ground |
| Chân 128 | VCC — Core power supply (1.5V) |
| Chân 129 | GND — Ground |
| Chân 130 | VCC — Core power supply (1.5V) |
| Chân 131 | GND — Ground |
| Chân 132 | VCC — Core power supply (1.5V) |
| Chân 133 | GND — Ground |
| Chân 134 | VCC — Core power supply (1.5V) |
| Chân 135 | GND — Ground |
| Chân 136 | VCC — Core power supply (1.5V) |
| Chân 137 | GND — Ground |
| Chân 138 | VCC — Core power supply (1.5V) |
| Chân 139 | GND — Ground |
| Chân 140 | VCC — Core power supply (1.5V) |
| Chân 141 | GND — Ground |
| Chân 142 | VCC — Core power supply (1.5V) |
| Chân 143 | GND — Ground |
| Chân 144 | VCC — Core power supply (1.5V) |
Ứng dụng tiêu biểu
A3P250-1FG144T phù hợp cho 6 Áp dụngs: Automotive Electronics, Industrial Control, Communications Infrastructure, Aerospace and Defense, Medical Electronics, IoT and Edge Computing.
Automotive Electronics
The A3P250-1FG144T is designed for automotive applications, offering 250K gates and 97 I/Os in a compact 144-pin FBGA. Its flash-based configuration provides instant-on and high reliability, essential for engine control units (ECUs), infotainment systems, and ADAS. The 1.5V core and 272 MHz performance enable efficient processing of sensor data and communication protocols. Automotive-grade qualification ensures operation across -40°C to +125°C, meeting stringent reliability standards. The device's low power consumption and small footprint make it ideal for space-constrained automotive modules, while its security features protect against unauthorized access.
Được đề xuất
Industrial Control
In industrial control systems, the A3P250-1FG144T provides reliable, reprogrammable logic for motor control, PLCs, and process automation. Its 250K gates and 97 I/Os allow implementation of custom communication interfaces, such as Modbus or CAN, while the flash-based architecture ensures secure, non-volatile configuration. The 1.5V core and 272 MHz performance enable real-time processing of sensor inputs and actuator outputs. The device's wide operating temperature range and automotive-grade reliability make it suitable for harsh industrial environments. Its low power consumption reduces heat generation, simplifying thermal management in enclosed control cabinets.
Được đề xuất
Communications Infrastructure
The A3P250-1FG144T is well-suited for communications infrastructure, including network switches, routers, and base stations. Its 272 MHz performance and 97 I/Os enable high-speed data routing and protocol bridging. The flash-based configuration provides instant-on capability, reducing system startup time. The device supports various I/O standards, facilitating interfacing with PHYs and processors. Its low power consumption is critical for power-over-Ethernet (PoE) and remote radio head applications. The 144-pin FBGA package allows compact board designs, while the automotive-grade reliability ensures continuous operation in demanding environments.
Được đề xuất
Aerospace and Defense
For aerospace and defense applications, the A3P250-1FG144T offers a balance of performance and reliability. Its flash-based architecture provides resistance to radiation-induced configuration loss, making it suitable for satellite and avionics systems. The 250K gates and 97 I/Os allow implementation of custom interfaces for sensors and actuators. The device's 1.5V core and 272 MHz performance enable real-time processing in guidance and navigation systems. The automotive-grade temperature range covers most aerospace environments, while the military-grade variant (A3P250-1FG144M) is available for extended temperature and higher reliability requirements. The compact 144-pin FBGA package saves board space in weight-constrained designs.
Được đề xuất
Medical Electronics
In medical electronics, the A3P250-1FG144T provides reliable, secure logic for patient monitoring, diagnostic equipment, and imaging systems. Its flash-based configuration ensures secure boot and prevents unauthorized modifications, critical for medical device security. The 250K gates and 97 I/Os enable implementation of custom signal processing and communication interfaces. The device's low power consumption is beneficial for battery-powered portable devices. The automotive-grade reliability and wide temperature range ensure consistent operation in clinical environments. The 144-pin FBGA package allows compact designs for handheld and wearable medical devices.
Được đề xuất
IoT and Edge Computing
The A3P250-1FG144T is ideal for IoT and edge computing devices that require flexible, low-power logic. Its 250K gates and 97 I/Os allow implementation of custom sensor interfaces, protocol converters, and edge processing. The flash-based configuration provides instant-on and secure boot, essential for connected devices. The 1.5V core and 272 MHz performance enable efficient data processing at the edge, reducing latency and bandwidth usage. The device's low power consumption extends battery life in battery-powered IoT nodes. The compact 144-pin FBGA package is suitable for space-constrained designs, while the automotive-grade reliability ensures long-term operation in various environments.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho A3P250-1FG144T — 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 | A3P250-1FGG144T | A3P250-1FG144M | A3P250-FGG144T | A3P250-1FG144 | A3P250-FGG144I |
|---|---|---|---|---|---|---|
| Package | 144-LBGA | 144-LBGA | 144-LBGA | 144-LBGA | 144-LBGA | 144-LBGA |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Number of Gates | 250000 | 250000 | 250000 | 250000 | 250000 | 250000 |
| Number of I/O | 97 | 97 | 97 | 97 | 97 | 97 |
| Total RAM | 36864 bits | 36864 bits | 36864 bits | 36864 bits | 36864 bits | 36864 bits |
| Maximum Frequency | 272 MHz | 272 MHz | 272 MHz | 272 MHz | 272 MHz | 272 MHz |
| Core Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
| Grade | Automotive | Automotive | Military | Automotive | Commercial | Industrial |
Bảo phân biệt quan trọng
- Automotive-grade qualification (vsA3P250-1FG144)
- Speed grade -1 (vsA3P250-FGG144T)
- Lead finish (vsA3P250-1FGG144T)
Ghi chú thiết kế
The A3P250-1FG144T requires a 1.5V core supply. Use a low-dropout regulator (LDO) or a switching regulator with low ripple to provide this rail. Decouple each VCC pin with a 0.1uF ceramic capacitor placed as close to the pin as possible, and add a bulk capacitor (e.g., 10uF) at the power entry point. Ensure the ground plane is solid and continuous to minimize noise.
For the 144-pin FBGA package, follow the manufacturer's layout guidelines. Use a 4-layer or more PCB with dedicated power and ground planes. Route high-speed signals with controlled impedance (e.g., 50 ohms for single-ended) and keep trace lengths matched for differential pairs. Place decoupling capacitors on the bottom side directly under the FPGA to minimize loop area.
The A3P250-1FG144T's power dissipation depends on logic utilization and I/O toggling. Estimated: for a typical design with 50% logic utilization and 50 MHz clock, power dissipation is approximately 0.5W. The FBGA package has a theta_JA of about 20°C/W, resulting in a 10°C temperature rise. Ensure adequate airflow or a heatsink if operating in high ambient temperatures.
Thông tin tuân thủ
Automotive grade per FPGAkey listing. RoHS compliance inferred from distributor listings.
