M1AFS600-FG256 - Fusion Mixed-Signal FPGA | Microchip
部品番号: M1AFS600-FG256 ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $45 | $45.00 |
| 10 | $41 | $410.00 |
| 100 | $34.5 | $3,450.00 |
| 500 | $29 | $14,500.00 |
| 1,000 | $25 | $25,000.00 |
| 3,000 | $22 | $66,000.00 |
M1AFS600-FG256 概要
A mixed-signal FPGA is a field-programmable gate array that integrates programmable analog circuitry—such as ADCs, DACs, comparators, and voltage references—alongside digital programmable logic. This allows designers to implement analog front-end functions and digital processing in a single device, reducing BOM count and system complexity. The Fusion family pioneered this category for Microchip (formerly Microsemi/Actel), targeting industrial, medical, and automotive applications that require both analog monitoring and digital control.
Key features include an embedded ARM Cortex-M1 soft processor for system management, 600K system gates for custom logic, 110,592 bits of SRAM for data buffering, and up to 119 user I/O pins. It also integrates a 12-bit ADC with configurable analog inputs, analog comparators, and a large flash memory block that acts as non-volatile storage or system configuration memory. The device supports 1.5V core operation with 130nm flash technology, offering low power and secure, non-volatile configuration that starts instantly.
The Fusion architecture combines a flash-based FPGA fabric with a hard ARM Cortex-M1 processor subsystem, allowing designers to implement both software and hardware in a single device. The 130nm process provides a balance between density, power, and cost, with maximum internal clock frequencies up to 1098.9 MHz as listed in the device specifications. The configurable analog block includes up to three ADC channels, allowing direct monitoring of external signals without an external ADC chip. The flash configuration memory enables secure, instant-on operation and supports field upgrades via the SPI/I²C interface.
Typical application areas include industrial motor control, where the M1AFS600-FG256 can simultaneously handle analog current/voltage sensing, PWM generation, and supervisory logic. It is also used in smart grid and power management systems to monitor grid parameters and control power switches. In medical monitoring devices, its integrated analog front-end and programmable logic permit compact designs with lower power consumption and higher reliability. The device's non-volatile nature makes it ideal for safety-critical systems that require deterministic startup.
When designing with this device, pay careful attention to the 1.5V core supply decoupling and the separate I/O bank supplies, which may require 1.5V, 1.8V, 2.5V, or 3.3V depending on interface standards. Use multiple low-ESR ceramic capacitors near each supply pin and a solid ground plane to minimize noise. The configurable analog inputs benefit from a clean analog ground and optional anti-alias filtering. For initial programming, the device can be programmed via JTAG or SPI, and the hardware must support programming voltage levels per the datasheet.
This page synthesizes distributor availability, drop-in package alternatives, and practical design notes that go beyond the raw datasheet. It is maintained with verified web-sourced data as of August 31, 2026, and is intended to help engineers evaluate the M1AFS600-FG256 for new designs and to plan for replacement or alternate sourcing.
ドロップイン代替品: M1AFS600-FG256 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: M1AFS600-FG256 （同一形状・フットプリント） — 相違点: System Gates, Process Technology, Package, Operating Temperature, RoHS Status.
クイック比較ツール — 並列比較する代替部品を選択:
M1AFS600-1FG256
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$69.15 / 個
データシートを見る →M1AFS600-2FG256
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$46.75 / 個
データシートを見る →M1AFS600-FG256I
✅ ドロップイン📋 参考代替品（カタログ未掲載）
AFS600-FG256
✅ ドロップイン📋 参考代替品（カタログ未掲載）
M1AFS250-2FG256
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$28.75 / 個
データシートを見る →M7AFS600-2FG256I
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$75.85 / 個
データシートを見る →M1AFS600-FG256 最大定格＆電気的特性
| Family | Fusion |
| Embedded Processor | ARM Cortex-M1 |
| System Gates | 600K |
| Number of I/O | 119 |
| Total RAM Bits | 110592 bits |
| Core Supply Voltage | 1.5V |
| Process Technology | 130nm |
| Maximum Internal Frequency | 1098.9 MHz |
| パッケージ | 256-LBGA |
| 実装タイプ | Surface Mount |
| Speed Grade | Standard |
M1AFS600-FG256 256-lbga ピン配置ガイド
M1AFS600-FG256 (256-lbga パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: M1AFS600-FG256.
詳細は データシート をご参照ください。
主な用途
M1AFS600-FG256 の用途: 6 件s: Industrial Motor Control, Smart Grid and Power Monitoring, Medical Monitoring Devices, Aerospace and Defense Avionics, Automotive Electronic Control Units, IoT and Smart Energy Gateways.
Industrial Motor Control
The M1AFS600-FG256 excels in industrial motor control because its integrated configurable analog block can directly sense phase currents and DC-bus voltages without an external ADC. The FPGA fabric implements SVPWM with precise timing, while the ARM Cortex-M1 handles speed-loop algorithms, fault flags, and communication protocols. With 119 I/O pins, it can interface to resolver inputs, Hall encoders, and isolated gate drivers. The 1.5V core with flash configuration provides instant-on operation, which is critical when safety interlocks must be active before software boots. Typical input filtering uses a 1kHz low-pass RC stage and a 10uF decoupling cap on each analog input. The M1AFS600-FG256's deterministic flash-based startup eliminates the need for an external configuration controller, reducing BOM count and enhancing system reliability. It supports 12-bit ADC sampling at sufficient rates for current loops with adequate margin. Recommended companion products include the MSP430FR5994 MCU for system supervision and the INA237 for current sensing, creating a complete motor drive solution.
おすすめ
Smart Grid and Power Monitoring
In smart grid applications, the M1AFS600-FG256 is ideal for grid parameter monitoring, power-quality analysis, and control of power switches. Its configurable analog front-end can directly interface to current transformers and potential transformers, while the FPGA fabric performs real-time FFT and harmonic analysis. The ARM Cortex-M1 can run communication stacks (like Modbus or DNP3) to report data to a central control system. The 600K gate density allows multiple power-line algorithms to run concurrently. The non-volatile flash configuration ensures the device resumes monitoring immediately after a power cycle, which is essential for grid reliability. With low power consumption on the 130nm process, the M1AFS600-FG256 is suitable for pole-mounted and substation equipment. Recommended companions include the ADS131M08 for high-accuracy multi-channel ADC expansion and the TPD4S012 for USB protection on the communication port.
おすすめ
Medical Monitoring Devices
For medical monitoring, the M1AFS600-FG256 enables compact, low-power designs that combine analog patient-signal acquisition with digital signal processing. The integrated ADC can sample ECG, EEG, or blood-pressure signals with adequate resolution, while the FPGA fabric implements filtering, QRS detection, and alarm logic. The ARM Cortex-M1 handles system control, data logging, and communication to a host device. The non-volatile flash configuration ensures reliable startup with no external boot memory, which is essential in portable monitors. The 1.5V core reduces power consumption, extending battery life. Because the M1AFS600-FG256 integrates analog and digital functions, it reduces component count and board area, supporting small form-factor wearable devices. Recommended companion products include the OPA2375 for signal conditioning and the LMT84LPM for temperature monitoring.
おすすめ
Aerospace and Defense Avionics
The M1AFS600-FG256 is a good fit for aerospace and defense systems that need secure, instant-on programmable logic with analog sensing. In avionics, it can monitor bus voltages, current, and temperature; implement flight-control logic; and communicate over MIL-STD-1553 or ARINC 429 bridges. The flash-based architecture is more resistant to configuration bit-flips than SRAM-based FPGAs, a key reliability advantage. The Fusion family's low power and wide operating temperature options (with the -I grade) support harsh environments. With 119 I/O, it can interface with many discrete sensors and actuators. The ARM Cortex-M1 can run built-in test (BIT) routines at power-up, improving mission readiness. XAIPART recommends pairing this FPGA with a radiation-tolerant memory supervisor for high-reliability designs, though careful qualification is required.
おすすめ
Automotive Electronic Control Units
The M1AFS600-FG256 is suitable for automotive ECUs such as battery management systems, motor controllers, and body-control modules. Its configurable analog stage can monitor cell voltages, pack currents, and temperatures using an external resistor network. The FPGA fabric can implement cell-balancing algorithms, and the ARM Cortex-M1 runs state-of-charge estimation and CAN communication. The Fusion FPGA supports AEC-style operating temperature ranges in the -I grade, though not formally AEC-Q100 qualified unless indicated (consult Microchip for qualification status). The 256-LBGA package is compatible with automotive-grade PCB assembly processes. The instant-on flash configuration allows the ECU to begin safety monitoring immediately after the ignition is turned on. Recommended companion products include the TPS7A4701 for clean power, the INA237 for current sensing, and the TPD4S012 for line protection.
おすすめ
IoT and Smart Energy Gateways
In IoT and smart energy gateways, the M1AFS600-FG256 can manage multiple communication protocols and sensor interfaces. The ARM Cortex-M1 can run protocol stacks (MQTT, Zigbee, or TCP/IP offload), while the FPGA fabric handles sensor data preprocessing, edge computing, and hardware-accelerated encryption. The integrated analog block can monitor battery voltage, current, and environmental sensors, allowing the gateway to manage its own power budget. The flash-based FPGA starts quickly and can be securely configured over the air. The 256-ball FBGA package is compact enough for small gateway designs. With 110K bits of SRAM, there is enough buffering for a moderate IoT data stream. Recommended companion products include the CC430F5145 for sub-1GHz wireless communication and the TPS7A4701 for analog power supply, enabling a complete smart-grid edge node.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: M1AFS600-FG256 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | M1AFS600-1FG256 | AFS600-FG256 | M1AFS250-2FG256 |
|---|---|---|---|---|
| Package | 256-LBGA | 256-LBGA - same | 256-LBGA - same | 256-LBGA - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 600K | 600K | 600K | 250K |
| Embedded Processor | ARM Cortex-M1 | ARM Cortex-M1 | None | ARM Cortex-M1 |
| Speed Grade | Standard | -1 | Standard | -2 |
| Core Voltage | 1.5V | 1.5V | 1.5V | 1.5V |
| Number of I/O | 119 | 119 | 119 | 119 |
主な差別化要因
- Integrated analog front-end with FPGA fabric （vs AFS600-FG256)
- Non-volatile instant-on configuration （vs SRAM-based FPGA like A3P600)
- Speed grade -1 option available （vs M1AFS600-FG256)
- Cortex-M1 vs Cortex-M3 （vs M7AFS600-2FG256I)
設計ノート
The M1AFS600-FG256 requires a 1.5V core supply. Use a low-dropout regulator or a switching regulator with low ripple; place 100nF and 10µF capacitors as close to each core supply pin as possible. The FPGA's I/O banks can be powered at 1.5V to 3.3V, so verify the bank voltage setting in Libero SoC to avoid overvoltage damage. Estimated: core power consumption for the M1AFS600 is approximately 0.5W at 100MHz (input values: 1.5V, typical dynamic current; confirm with Microchip's power estimator).
For the 256-ball FBGA package, use a four-layer PCB minimum with solid ground and power planes. Connect the thermal pad (if present) to the ground plane with multiple vias to improve heat dissipation. Keep digital traces away from the configurable analog input pins to prevent noise coupling. Route I/O bank voltage pins with wide traces to handle peak currents during simultaneous switching.
Do not forget to connect and program the device's JTAG pins for initial configuration. The flash-based FPGA is non-volatile, but if you use the SPI designer interface, ensure the SPI header is not populated during normal operation to avoid accidental reprogramming. Also, verify the FM[0:2] mode pin strapping for the desired programming mode (JTAG, SPI, or I2C).
The M1AFS600-FG256 in a 256-LBGA package dissipates moderate heat. Use a thermal simulation or the manufacturer's power calculator to estimate junction temperature. For high-density designs with heavy I/O toggling, add a heatsink or forced airflow. The maximum junction temperature should not exceed 125°C; the device's theta-JA depends on the PCB layout and airflow.
コンプライアンス情報
Compliance status not stated in verified data; consult the Microchip datasheet for specific environmental certifications. The leading 'M1' variant is part of the Fusion family and may have different qualification levels.