M1AFS250-1PQG208I - Fusion FPGA 250K Gates | Microchip
MPN: M1AFS250-1PQG208I β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $45.32 | $45.32 |
| 10 | $41.87 | $418.70 |
| 100 | $36.54 | $3,654.00 |
| 500 | $32.1 | $16,050.00 |
| 1,000 | $28.75 | $28,750.00 |
Drop-in alternatives for M1AFS250-1PQG208I β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
M1AFS250-1PQG208
β Drop-Inβ In Stock
$29.4 / Unit
View Datasheet βM1AFS250-2PQG208I
β Drop-Inπ Reference alternative (not in catalog)
M1AFS250-PQG208I
β Drop-Inπ Reference alternative (not in catalog)
M1AFS250-1PQG208I
β Drop-Inβ In Stock
$28.75 / Unit
View Datasheet βM1AFS250-2PQ208
β Drop-Inβ In Stock
$27.2 / Unit
View Datasheet βM1AFS250-1PQG208I Maximum Ratings & Electrical Characteristics
| 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) |
| Package | 208-BFQFP (PQFP 28x28) |
| Operating Temperature | -40Β°C to 100Β°C (TJ) |
| Speed Grade | -1 |
| Mounting Type | 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 |
| RoHS Status | Compliant |
M1AFS250-1PQG208I Pin Configuration
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| Pin 94 | VCC β Core power supply |
| Pin 95 | GND β Ground |
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Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
M1AFS250-1PQG208I is suitable for 6 applications: 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 (-40Β°C to 100Β°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.
Recommended
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.
Recommended
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.
Recommended
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 (-40Β°C to 100Β°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.
Recommended
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.
Recommended
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.
Recommended
Recommended Products Summary
Engineering reference data for M1AFS250-1PQG208I β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | 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 | -40Β°C to 100Β°C | 0Β°C to 70Β°C | -40Β°C to 100Β°C | -40Β°C to 100Β°C | 0Β°C to 70Β°C | -40Β°C to 100Β°C |
Key Differentiators
- Integrated analog block with 12-bit ADC (vs A3P250-1PQG208I)
- Flash-based non-volatile configuration (vs SRAM-based FPGAs)
- Industrial temperature range (vs M1AFS250-1PQG208)
Design Notes
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.
Compliance Information
RoHS compliant per distributor listings. Not AEC-Q100 qualified. Lead-free per Microchip's standard.
