M1AFS250-1PQG208I - Fusion FPGA 250K Gates | Microchip
MPN: M1AFS250-1PQG208I ✓ فعالM1AFS250-1PQG208I نمای کلی
A Field Programmable Gate Array (FPGA) is an integrated circuit designed to be configured by a customer or a designer after manufacturing—hence "field-programmable." The FPGA configuration is generally specified using a hardware description language (HDL), similar to that used for an application-specific integrated circuit (ASIC). FPGAs contain an array of programmable logic blocks, and a hierarchy of reconfigurable interconnects that allow the blocks to be wired together. Logic blocks can be configured to perform complex combinational functions, or merely simple logic gates like AND and XOR. In most FPGAs, logic blocks also include memory elements, which may be simple flip-flops or more complete blocks of memory. The Fusion family uniquely integrates analog and flash memory, making it a system-on-chip (SoC) solution.
Key features of the M1AFS250-1PQG208I include 250K system gates, 36,864 bits of RAM, and 93 user I/Os. The device operates at a core voltage of 1.5V, with I/O banks supporting various voltage standards. It includes an integrated analog block with a 12-bit ADC, analog comparators, and a temperature monitor. The flash-based fabric provides instant-on, low-power, and secure (anti-tamper) configuration. The device is available in a 208-pin PQFP package, which is suitable for surface-mount assembly.
Technically, the Fusion FPGA is built on a 130nm flash process, offering non-volatile configuration that retains its programming without external boot memory. This eliminates the need for configuration PROMs and reduces system cost and complexity. The integrated analog front-end includes a 12-bit successive approximation register (SAR) ADC with a sample rate of up to 600 kSPS, along with analog multiplexers and programmable gain amplifiers. The device also features a comprehensive clock generation unit with PLLs and clock conditioning circuitry, enabling precise clock synthesis and management.
Typical applications include industrial control, motor control, power management, medical devices, and automotive systems. The M1AFS250-1PQG208I is particularly suited for applications requiring mixed-signal integration, such as smart sensors, data acquisition systems, and embedded control with analog monitoring. Its flash-based architecture ensures reliable operation in harsh environments and simplifies field upgrades.
When designing with this device, consider the power supply decoupling and layout guidelines provided in the Fusion FPGA datasheet. Proper decoupling of the 1.5V core supply and I/O supplies is critical for reliable operation. The device supports JTAG programming and in-system programming (ISP) via the flash-based fabric.
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 M1AFS250-1PQG208I.
جایگزین‌های drop-in برای M1AFS250-1PQG208I — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای M1AFS250-1PQG208I (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Package, Family, RoHS Status, Analog Blocks, Operating Temperature.
M1AFS250-1PQG208
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←M1AFS250-2PQG208I
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←M1AFS250-PQG208I
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←M1AFS250-1PQG208I
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←M1AFS250-2PQ208
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←M1AFS250-1PQG208I حداکثر مقادیر مجاز و مشخصات الکتریکی
| Family | Fusion |
| System Gates | 250000 |
| RAM Bits | 36864 |
| Number of I/O | 93 |
| Core Voltage | 1.5 V (1.425 V to 1.575 V) |
| بسته‌بندی | 208-BFQFP (PQFP 28x28) |
| دمای کاری | -40°C to 100°C (TJ) |
| Speed Grade | -1 |
| نوع نصب | Surface Mount |
| Process Technology | 130nm Flash |
| Analog Block | 12-bit ADC, comparators, temperature monitor |
| Clock Management | PLLs and clock conditioning |
| Configuration | Flash-based, non-volatile |
| وضعیت RoHS | Compliant |
پیکربندی پین M1AFS250-1PQG208I
| پین 1 | IO — User I/O pin |
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| پین 94 | VCC — Core power supply |
| پین 95 | GND — Ground |
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کاربردهای معمول
M1AFS250-1PQG208I مناسب است برای 6 کاربردs: Industrial Control, Power Management, Medical Devices, Automotive Electronics, Data Acquisition Systems, Aerospace and Defense.
Industrial Control
The M1AFS250-1PQG208I is ideal for industrial control systems requiring mixed-signal integration. Its 12-bit ADC and analog comparators enable direct interfacing with sensors, while the flash-based FPGA fabric provides reliable, instant-on logic. The 250K gates and 93 I/Os are sufficient for implementing motor control algorithms, PLC interfaces, and safety interlocks. The industrial temperature range (-40°C to 100°C) ensures operation in harsh factory environments. The integrated clock management PLLs allow precise timing for PWM generation and communication protocols. Compared to discrete MCU+ADC solutions, the Fusion FPGA reduces component count and board space, improving reliability and reducing cost. Its non-volatile configuration eliminates the need for external boot memory, simplifying field updates and enhancing security.
پیشنهادی
Power Management
The M1AFS250-1PQG208I excels in power management applications due to its integrated analog front-end and flash-based logic. The 12-bit ADC can monitor voltage and current levels, while the FPGA logic implements control loops for DC-DC converters, battery chargers, and power sequencing. The 250K gates provide ample resources for digital compensation and communication interfaces like PMBus. The device's low static power consumption is beneficial for always-on monitoring. The integrated temperature monitor enables thermal management. The flash-based configuration ensures secure, tamper-resistant operation. Compared to using a separate ADC and MCU, the Fusion FPGA offers a more integrated solution with lower latency and higher reliability. The 208-pin PQFP package is suitable for industrial power supplies and battery management systems.
پیشنهادی
Medical Devices
The M1AFS250-1PQG208I is well-suited for medical devices such as patient monitors, infusion pumps, and diagnostic equipment. Its integrated analog block allows direct connection to biosensors, with the 12-bit ADC providing sufficient resolution for vital sign monitoring. The flash-based FPGA ensures reliable, instant-on operation critical for medical safety. The 250K gates can implement signal processing, alarm logic, and communication interfaces. The industrial temperature range supports sterilization and environmental extremes. The device's low power consumption is advantageous for battery-powered portable devices. The non-volatile configuration provides secure firmware storage, preventing unauthorized modifications. Compared to using a microcontroller with external ADC, the Fusion FPGA offers higher performance and integration, reducing time-to-market and system cost.
پیشنهادی
Automotive Electronics
The M1AFS250-1PQG208I is suitable for automotive electronics such as engine control units, body control modules, and infotainment systems. Its industrial temperature range (-40°C to 100°C) covers most automotive environments. The integrated analog block can interface with sensors for temperature, pressure, and position. The flash-based FPGA provides instant-on capability, essential for safety-critical functions. The 250K gates are sufficient for implementing communication protocols like CAN and LIN. The device's low power consumption helps reduce vehicle energy usage. While not AEC-Q100 qualified, it can be used in non-safety-critical applications. Compared to using a microcontroller with external peripherals, the Fusion FPGA offers higher integration and flexibility. The 208-pin PQFP package is robust for automotive PCB assembly.
پیشنهادی
Data Acquisition Systems
The M1AFS250-1PQG208I is an excellent choice for data acquisition systems requiring high-speed analog sampling and digital processing. The integrated 12-bit ADC can sample multiple channels via the analog multiplexer, while the FPGA logic performs filtering, averaging, and data formatting. The 250K gates provide ample resources for implementing FIFOs, DMA controllers, and communication interfaces like SPI or UART. The flash-based configuration ensures fast startup and secure operation. The device's low power consumption is beneficial for portable data loggers. The industrial temperature range allows operation in remote or harsh environments. Compared to using a separate ADC and FPGA, the Fusion device reduces board space and design complexity. The 208-pin PQFP package is suitable for compact PCB designs.
پیشنهادی
Aerospace and Defense
The M1AFS250-1PQG208I is used in aerospace and defense applications such as avionics, satellite subsystems, and secure communications. Its flash-based FPGA provides radiation tolerance and immunity to single-event upsets (SEU) better than SRAM-based FPGAs. The integrated analog block can interface with sensors for altitude, pressure, and temperature. The 250K gates are sufficient for implementing encryption, telemetry, and control logic. The industrial temperature range supports extreme environments. The non-volatile configuration ensures secure, tamper-proof operation. The device's low power consumption is critical for space applications. Compared to using a radiation-hardened ASIC, the Fusion FPGA offers reprogrammability and lower development cost. The 208-pin PQFP package is suitable for high-reliability PCB assembly.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای M1AFS250-1PQG208I — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | M1AFS250-1PQG208 | M1AFS250-2PQG208I | M1AFS250-PQG208I | M1AFS250-2PQ208 | M1AFS250-1FGG256 |
|---|---|---|---|---|---|---|
| Package | 208-BFQFP | 208-BFQFP | 208-BFQFP | 208-BFQFP | 208-PQFP | 256-FBGA |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 250000 | 250000 | 250000 | 250000 | 250000 | 250000 |
| RAM Bits | 36864 | 36864 | 36864 | 36864 | 36864 | 36864 |
| Number of I/O | 93 | 93 | 93 | 93 | 93 | 93 |
| Core Voltage | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V |
| Speed Grade | -1 | -1 | -2 | Standard | -2 | -1 |
| Temperature Range | -40°C to 100°C | 0°C to 70°C | -40°C to 100°C | -40°C to 100°C | 0°C to 70°C | -40°C to 100°C |
تفاوت‌های کلیدی
- Integrated analog block with 12-bit ADC (در مقابلA3P250-1PQG208I)
- Flash-based non-volatile configuration (در مقابلSRAM-based FPGAs)
- Industrial temperature range (در مقابلM1AFS250-1PQG208)
یادداشت‌های طراحی
The M1AFS250-1PQG208I requires a 1.5V core supply and separate I/O supplies. Use low-ESR ceramic capacitors (0.1uF and 10uF) placed close to each VCC and GND pin. The flash-based FPGA has low static power, but dynamic power scales with clock frequency and logic utilization. Estimated: For a 50 MHz design with 50% toggle rate, core power may be around 150 mW. Use the Microchip power estimator for accurate numbers.
For the 208-pin PQFP package, ensure adequate decoupling and a solid ground plane. Follow the layout guidelines in the Fusion FPGA datasheet, including trace impedance control for high-speed I/Os. The exposed pad (if present) should be soldered to the ground plane for thermal relief. Keep analog and digital grounds separate if using the ADC.
Do not exceed the absolute maximum ratings for VCC (1.575V) or I/O voltages. Ensure proper power sequencing: apply core voltage before I/O voltage to avoid latch-up. The flash-based configuration is non-volatile, but JTAG programming should be done with care to avoid corrupting the configuration. Use the integrated temperature monitor to prevent overheating.
اطلاعات انطباق
RoHS compliant per distributor listings. Not AEC-Q100 qualified. Lead-free per Microchip's standard.
