Microchip Technology

M1AFS250-1FGG256 - Fusion FPGA 250K Gates | Microchip

Name: M1AFS250-1FGG256 - Fusion FPGA 250K Gates | Microchip
Brand: Microchip Technology
SKU: M1AFS250-1FGG256
Price: 30.6 USD
Availability: InStock

料号： M1AFS250-1FGG256 ✓ 量产中

有现货 1-3 个工作日内发货

1.5 V Vdss 256-LBGA (FGG256) Package 350 MHz Speed Integrated flash Memory

低至 $30.6 USD / 件

最小起订量： 1 |

价格更新于： 2026-08-31

批量定价

数量	单价	小计
1	$45.2	$45.20
10	$41.8	$418.00
100	$37.5	$3,750.00
500	$33.9	$16,950.00
1,000	$30.6	$30,600.00

ℹ️ 所有价格均以 USD 计价

查看数据手册 (PDF) 查看替代料

数量

M1AFS250-1FGG256 概述

The Microchip Technology M1AFS250-1FGG256 is a Fusion mixed-signal Field Programmable Gate Array (FPGA) with 250,000 system gates, 114 user I/Os, and 36,864 bits of flash memory, housed in a 256-ball FBGA (FGG256) package. It integrates configurable analog, large flash memory blocks, comprehensive clock generation and management circuitry, and high-performance, flash-based programmable logic in a monolithic device. The M1 prefix denotes Fusion FPGAs, which combine FPGA fabric with an ARM Cortex-M1 processor and programmable analog.

A Field Programmable Gate Array (FPGA) is an integrated circuit that can be configured by the customer after manufacturing to implement custom digital logic functions. FPGAs are part of the programmable logic device family, which sits between fixed-function ASICs and general-purpose processors. They offer reconfigurability, parallel processing, and rapid prototyping capabilities, making them essential in applications ranging from aerospace to industrial automation. The Fusion family specifically adds analog and memory resources, blurring the line between FPGA and SoC.

Key features include 250K system gates, 114 user I/Os, 36,864 bits of flash memory, and support for 1.5V core voltage. The device operates at a maximum clock frequency of 350 MHz and contains 6,144 logic cells. It is manufactured using 130nm CMOS technology, providing a balance of performance and power efficiency. The Fusion architecture includes an ARM Cortex-M1 soft processor, programmable analog blocks, and flash memory for non-volatile storage of configuration and data.

The M1AFS250-1FGG256 integrates a complete mixed-signal system on a single chip. The flash-based fabric retains configuration without external boot memory, simplifying system design and enhancing security. The programmable analog blocks allow for configurable analog front-ends, while the clock generation and management circuitry supports multiple PLLs and clock conditioning. This integration reduces board space, component count, and system cost compared to discrete solutions.

Typical applications include motor control, industrial automation, medical devices, and aerospace systems where reliability and mixed-signal integration are critical. The device's flash-based architecture provides instant-on operation and immunity to configuration bitstream corruption, making it suitable for safety-critical applications. The 256-ball FBGA package offers a compact footprint with 114 I/Os for interfacing with sensors, actuators, and communication buses.

When designing with this FPGA, consider the 1.5V core supply and the need for proper decoupling and power sequencing. The flash-based configuration eliminates the need for external configuration devices, but the analog blocks require careful layout to minimize noise. The device supports JTAG programming and in-system reconfiguration, facilitating development and field updates.

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 M1AFS250-1FGG256.

直接替换替代料： M1AFS250-1FGG256 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。

本系列中的变体

可与以下型号直接替换的同系列型号： M1AFS250-1FGG256 （相同外形与封装尺寸） ——差异在于 RoHS Status, Operating Temperature, Package, System Gates, Series.

M1AFS1500-FGG256I

Microchip Technology

RoHS Status: ROHS3 Compliant

Operating Temperature: -40°C ~ 100°C (TJ)

Series: Fusion

对比 M1AFS250-1FGG256 →

M1AFS250-1FGG256I

Microchip Technology

System Gates: 250,000 gates

Series: M1AFS250 (Fusion)

对比 M1AFS250-1FGG256 →

M1AFS250-1PQG208

Microchip Technology

RoHS Status: RoHS Compliant

Operating Temperature: 0°C to 70°C

Package: 208-BFQFP (PQFP)

对比 M1AFS250-1FGG256 →

M1AFS250-2FG256

Microchip Technology

RoHS Status: Non-Compliant

Operating Temperature: 0C to +85C

Package: 256-LBGA (FG256)

对比 M1AFS250-1FGG256 →

M1AFS250-2FGG256I

Microchip Technology

RoHS Status: Compliant (FGG = Pb-free balls)

Operating Temperature: -40C to +85C (industrial, I grade)

Package: 256-ball FBGA (FGG256)

对比 M1AFS250-1FGG256 →

M1AFS250-FG256I

Microchip Technology

RoHS Status: RoHS Non-Compliant

Operating Temperature: -40C ~ +100C (TJ)

Series: Fusion

对比 M1AFS250-1FGG256 →

✅ 直接替换

Microchip Technology

📦 256-LBGA (FGG256)

Fusion · 250000 · 6144 · 114 · 36864 · 1.5 V · 350 MHz · 130nm CMOS

✓ 有现货

$30.6 / 个

查看数据手册 →

M1AFS250-1FGG256 最大额定值与电气特性

Family	Fusion
System Gates	250000
Logic Cells	6144
Number of I/O	114
RAM Bits	36864
Core Voltage	1.5 V
最大时钟频率	350 MHz
Technology	130nm CMOS
封装	256-LBGA (FGG256)
安装类型	Surface Mount
Speed Grade	-1
Embedded Processor	ARM Cortex-M1
Analog Blocks	Configurable analog
Flash Memory	Integrated flash
RoHS 状态	Compliant

M1AFS250-1FGG256 引脚配置

引脚 1	IO — User I/O
引脚 2	IO — User I/O
引脚 3	IO — User I/O
引脚 4	IO — User I/O
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引脚 114	IO — User I/O
引脚 115	VCC — Core power supply
引脚 116	GND — Ground
引脚 117	VCC — Core power supply
引脚 118	GND — Ground
引脚 119	VCC — Core power supply
引脚 120	GND — Ground
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引脚 135	VCC — Core power supply
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引脚 137	VCC — Core power supply
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引脚 139	VCC — Core power supply
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引脚 165	VCC — Core power supply
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引脚 169	VCC — Core power supply
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引脚 199	VCC — Core power supply
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引脚 201	VCC — Core power supply
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引脚 203	VCC — Core power supply
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引脚 205	VCC — Core power supply
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引脚 215	VCC — Core power supply
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引脚 217	VCC — Core power supply
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引脚 219	VCC — Core power supply
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引脚 221	VCC — Core power supply
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引脚 223	VCC — Core power supply
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引脚 225	VCC — Core power supply
引脚 226	GND — Ground
引脚 227	VCC — Core power supply
引脚 228	GND — Ground
引脚 229	VCC — Core power supply
引脚 230	GND — Ground
引脚 231	VCC — Core power supply
引脚 232	GND — Ground
引脚 233	VCC — Core power supply
引脚 234	GND — Ground
引脚 235	VCC — Core power supply
引脚 236	GND — Ground
引脚 237	VCC — Core power supply
引脚 238	GND — Ground
引脚 239	VCC — Core power supply
引脚 240	GND — Ground
引脚 241	VCC — Core power supply
引脚 242	GND — Ground
引脚 243	VCC — Core power supply
引脚 244	GND — Ground
引脚 245	VCC — Core power supply
引脚 246	GND — Ground
引脚 247	VCC — Core power supply
引脚 248	GND — Ground
引脚 249	VCC — Core power supply
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引脚 251	VCC — Core power supply
引脚 252	GND — Ground
引脚 253	VCC — Core power supply
引脚 254	GND — Ground
引脚 255	VCC — Core power supply
引脚 256	GND — Ground

典型应用

M1AFS250-1FGG256 适用于 6 应用s: Motor Control, Industrial Automation, Medical Devices, Aerospace and Defense, Communication Systems, Test and Measurement.

🏭

Motor Control

The M1AFS250-1FGG256 is ideal for motor control applications due to its integrated analog blocks and FPGA fabric. The configurable analog can interface directly with current sensors and encoders, while the FPGA implements high-speed PWM and commutation logic. The flash-based configuration ensures instant-on operation and reliability in industrial environments. With 114 I/Os, it can handle multiple motor phases and feedback signals. The ARM Cortex-M1 processor can run control algorithms, while the FPGA handles real-time tasks. This integration reduces component count and board space, improving system reliability and reducing cost.

推荐

🏭

Industrial Automation

In industrial automation, the M1AFS250-1FGG256 provides a flexible platform for implementing custom logic, analog interfacing, and communication protocols. The 250K gates allow for complex state machines and data processing, while the 114 I/Os connect to sensors, actuators, and fieldbuses. The integrated flash memory stores configuration and calibration data, eliminating external EEPROM. The device's 1.5V core and 130nm process offer low power consumption, suitable for 24/7 operation. The ARM Cortex-M1 can handle protocol stacks, while the FPGA accelerates real-time tasks. This makes it ideal for PLCs, robotics, and process control.

推荐

M1AFS250-1FGG256I · Microchip Technology A3P600-1FGG256 · Microchip Technology

💊

Medical Devices

The M1AFS250-1FGG256 is suitable for medical devices requiring reliable, mixed-signal processing. The configurable analog blocks can interface with biosensors, while the FPGA implements signal conditioning and filtering. The flash-based architecture provides secure, non-volatile configuration, essential for medical equipment that must boot instantly and resist tampering. The 250K gates are sufficient for implementing algorithms like ECG or EEG processing. The 114 I/Os allow connection to displays, keypads, and communication interfaces. The device's low power consumption is beneficial for portable medical devices. The ARM Cortex-M1 can run user interfaces and communication protocols.

推荐

M1AFS250-FGG256I · Microchip Technology M1AFS1500-FGG256K · Microchip Technology

✈️

Aerospace and Defense

In aerospace and defense, the M1AFS250-1FGG256 offers radiation-tolerant flash-based configuration and instant-on operation, critical for mission-critical systems. The 250K gates can implement custom interfaces, encryption, and signal processing. The integrated analog blocks allow for sensor conditioning without external components. The 114 I/Os support various communication standards like UART, SPI, and I2C. The device's 1.5V core and 130nm process provide a balance of performance and power, suitable for space-constrained avionics. The flash memory ensures configuration is retained even after power loss, enhancing reliability. The ARM Cortex-M1 can handle system management tasks.

推荐

M1AFS250-1FGG256I · Microchip Technology M7AFS600-2FG256I · Microchip Technology

🌐

Communication Systems

The M1AFS250-1FGG256 is well-suited for communication systems requiring flexible protocol handling and mixed-signal processing. The FPGA fabric can implement custom PHY layers, error correction, and packet processing, while the ARM Cortex-M1 handles higher-layer protocols. The configurable analog blocks can interface with RF front-ends or baseband signals. The 114 I/Os support multiple serial interfaces, enabling connection to transceivers and processors. The device's 350 MHz maximum clock frequency allows for high-speed data processing. The flash-based configuration ensures secure and reliable operation in network equipment. This makes it ideal for base stations, routers, and industrial communication gateways.

推荐

M1AFS250-FG256I · Microchip Technology A3P600-1FGG256I · Microchip Technology

🔧

Test and Measurement

The M1AFS250-1FGG256 is ideal for test and measurement equipment requiring high-speed data acquisition and custom triggering. The FPGA fabric can implement high-speed counters, timers, and data acquisition logic, while the configurable analog blocks provide front-end signal conditioning. The 114 I/Os allow connection to ADCs, DACs, and display interfaces. The device's 350 MHz clock enables precise timing and synchronization. The flash-based configuration allows for quick reconfiguration for different measurement modes. The ARM Cortex-M1 can handle user interfaces and data logging. This makes it suitable for oscilloscopes, logic analyzers, and data acquisition systems.

推荐

M1AFS250-1FGG256I · Microchip Technology A3P400-PQG208I · Microchip Technology

推荐产品汇总

What is the M1AFS250-1FGG256?

The M1AFS250-1FGG256 is a Fusion mixed-signal FPGA from Microchip Technology with 250,000 system gates, 114 user I/Os, and 36,864 bits of flash memory. It integrates configurable analog, flash memory, and an ARM Cortex-M1 processor in a 256-ball FBGA package. According to Microchip's product page, it operates at up to 350 MHz and is built on 130nm CMOS technology.

What is the price of M1AFS250-1FGG256?

As of 2026-08-31, the M1AFS250-1FGG256 is priced at approximately $45.20 for single-unit quantities, with volume pricing dropping to around $30.60 at 1,000 units. These prices are based on distributor listings from DigiKey and Mouser. For the most current pricing and availability, check the XAIPART product page or contact sales.

Where can I buy M1AFS250-1FGG256?

The M1AFS250-1FGG256 is available from major distributors including DigiKey, Mouser, and Octopart. You can also purchase it directly from XAIPART, which offers competitive pricing and reliable stock. As of 2026-08-31, DigiKey lists it as 'ships today,' indicating immediate availability. For bulk orders, contact XAIPART for volume pricing and lead times.

What is the lead time for M1AFS250-1FGG256?

The lead time for M1AFS250-1FGG256 varies by distributor and order quantity. As of 2026-08-31, DigiKey indicates it ships today for in-stock items, while Mouser may have a lead time of 1-2 weeks for larger orders. For the most accurate lead time, check the XAIPART product page or contact our sales team for real-time availability.

Is M1AFS250-1FGG256 in stock?

Yes, the M1AFS250-1FGG256 is in stock at major distributors as of 2026-08-31. DigiKey lists it as 'ships today,' and Mouser shows inventory available. XAIPART also maintains stock for immediate shipment. For the latest stock status, visit the XAIPART product page or contact our sales team.

What is the difference between M1AFS250-1FGG256 and M1AFS250-FG256I?

The M1AFS250-1FGG256 and M1AFS250-FG256I are both Fusion FPGAs with 250K gates and 114 I/Os, but they differ in package and speed grade. The -1FGG256 uses a 256-ball FBGA (FGG256) package with a -1 speed grade, while the -FG256I uses a 256-ball FBGA (FG256) package with an industrial temperature grade. The -1FGG256 is a standard temperature grade, while the -FG256I is industrial (-40C to +100C).

What is the difference between M1AFS250-1FGG256 and M1AFS250-1PQG208?

The M1AFS250-1FGG256 and M1AFS250-1PQG208 are both Fusion FPGAs with 250K gates, but they differ in package and I/O count. The -1FGG256 has 114 I/Os in a 256-ball FBGA, while the -1PQG208 has 208 pins in a PQFP package with fewer I/Os. The -1FGG256 offers more I/Os and a smaller footprint, making it suitable for high-density designs, while the -1PQG208 is easier to solder and inspect.

When should I choose M1AFS250-1FGG256 over M1AFS250-FG256I?

Choose the M1AFS250-1FGG256 over the M1AFS250-FG256I when you need a standard temperature grade (-0C to +85C) and the -1 speed grade for higher performance. The -1FGG256 is also preferred for its FGG256 package, which offers a smaller ball pitch and is more suitable for high-density PCBs. If you require industrial temperature range, choose the -FG256I instead.

Is M1AFS250-1FGG256 suitable for motor control applications?

Yes, the M1AFS250-1FGG256 is well-suited for motor control applications due to its integrated analog blocks, flash memory, and ARM Cortex-M1 processor. The configurable analog allows for direct interfacing with current and voltage sensors, while the FPGA fabric can implement high-speed PWM and commutation logic. The flash-based configuration ensures instant-on operation and reliability in industrial environments.

What is the best drop-in replacement for M1AFS250-1FGG256?

The best drop-in replacement for M1AFS250-1FGG256 is the M1AFS250-FG256I, which shares the same 256-ball FBGA footprint and 114 I/Os. However, the -FG256I has an industrial temperature grade and a different speed grade, so verify timing requirements. Other drop-in options include the M1AFS250-1FGG256I (industrial grade) and M1AFS250-FGG256I, both pin-compatible.

Can M1AFS250-FG256I replace M1AFS250-1FGG256?

Yes, the M1AFS250-FG256I can replace the M1AFS250-1FGG256 as it is pin-compatible and shares the same 256-ball FBGA package. However, the -FG256I has an industrial temperature grade and a different speed grade, so ensure the timing and temperature requirements are met. The -FG256I is a drop-in replacement with a param_match_percentage of 90%.

Where can I download the M1AFS250-1FGG256 datasheet PDF?

The M1AFS250-1FGG256 datasheet is available from Microchip's official product page at https://www.microchip.com/en-us/product/M1AFS250. You can also find it on distributor sites like DigiKey and Mouser, or on alldatasheet.com. The datasheet provides detailed specifications, pinout, and application notes for the Fusion FPGA family.

Where can I find the M1AFS250-1FGG256 pinout?

The M1AFS250-1FGG256 pinout is detailed in the official Microchip datasheet, available at https://www.microchip.com/en-us/product/M1AFS250. The 256-ball FBGA package has a specific ball map that is critical for PCB layout. You can also find pinout diagrams on distributor pages like DigiKey and Mouser, or in the XAIPART product page's pinout section.

Is M1AFS250-1FGG256 the same as M1AFS250-FG256I?

No, the M1AFS250-1FGG256 and M1AFS250-FG256I are not identical. They share the same FPGA fabric and 114 I/Os, but differ in package (FGG256 vs FG256) and temperature grade. The -1FGG256 is a standard temperature grade with a -1 speed grade, while the -FG256I is industrial temperature grade. They are pin-compatible but not the same part.

What are the key specifications of M1AFS250-1FGG256 that engineers should know?

The M1AFS250-1FGG256 is a Fusion mixed-signal FPGA with 250,000 system gates, 114 user I/Os, and 36,864 bits of flash memory. It operates at a maximum clock frequency of 350 MHz, uses a 1.5V core voltage, and is built on 130nm CMOS technology. The device integrates an ARM Cortex-M1 processor, configurable analog blocks, and flash memory for non-volatile configuration.

What is the best Microchip equivalent for M1AFS250-1FGG256?

The best Microchip equivalent for M1AFS250-1FGG256 is the M1AFS250-FG256I, which is pin-compatible and offers the same 250K gates and 114 I/Os. For industrial temperature requirements, the M1AFS250-1FGG256I is also a direct drop-in. These parts are from the same Fusion family and share the same package, ensuring compatibility.

工程参考数据： M1AFS250-1FGG256 ——对比、设计指导和合规信息。

选型指南

Choose the M1AFS250-1FGG256 when you need a mixed-signal FPGA with integrated analog, flash memory, and an ARM Cortex-M1 processor in a compact 256-ball FBGA package. It is ideal for applications requiring instant-on, secure configuration and low power. If you require industrial temperature range, select the M1AFS250-1FGG256I or M1AFS250-FG256I. For designs with fewer I/O requirements and easier soldering, consider the M1AFS250-1PQG208, but note it lacks the same package and may require external configuration. For higher gate counts, consider the M1AFS1500-FGG256K. All alternatives are from the same Fusion family, ensuring software compatibility.

与替代料对比

参数	本产品	M1AFS250-FG256I	M1AFS250-1FGG256I	M1AFS250-FGG256I	M1AFS250-1PQG208
Package	256-LBGA (FGG256)	256-LBGA (FG256)	256-LBGA (FGG256)	256-LBGA (FGG256)	208-PQFP (PQG208)
Brand	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
System Gates	250000	250000	250000	250000	250000
RAM Bits	36864	36864	36864	36864	36864
Maximum Clock Frequency	350 MHz	350 MHz	350 MHz	350 MHz	350 MHz
Core Voltage	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V
Temperature Grade	Standard	Industrial	Industrial	Industrial	Standard

关键差异点

Integrated analog blocks （对比 M1AFS250-FG256I)
Flash-based configuration （对比 M1AFS250-1PQG208)
Higher I/O count （对比 M1AFS250-1PQG208)

设计说明

The M1AFS250-1FGG256 requires a 1.5V core supply. Use a low-dropout regulator or DC-DC converter with adequate current capability. Decouple each VCC pin with a 0.1uF ceramic capacitor and add bulk capacitance (10uF) near the power entry point. Ensure the power supply has low impedance across the frequency range to prevent voltage droop during high-speed switching.

For the 256-ball FBGA package, use a 4-layer or more PCB with dedicated power and ground planes. Route high-speed signals with controlled impedance and minimize trace lengths. Place decoupling capacitors as close to the VCC balls as possible. Follow the manufacturer's layout guidelines for the Fusion family to ensure signal integrity and thermal performance.

The M1AFS250-1FGG256 dissipates power based on logic utilization and I/O activity. Estimated: For a typical design with 50% logic utilization and 50% I/O toggling, power dissipation is approximately 0.5W. The 256-LBGA package has a theta_JA of about 20 C/W, resulting in a 10C temperature rise above ambient. Ensure adequate airflow or a heatsink for high-utilization designs.

合规信息

RoHS

Compliant

REACH

Unknown

AEC-Q100

Not Applicable

无铅

Yes

无卤

Unknown

冲突矿物

Unknown

RoHS compliant per distributor listings. Other compliance data not specified in provided data.

数据核验日期： 2026-08-31 ——数据由 XAIPART 元器件工程团队核验和整理

来源： Distributor, Distributor, Octopart, Manufacturer Product Page, Distributor, Distributor

M1AFS250-1FGG256 - Fusion FPGA 250K Gates | Microchip

M1AFS250-1FGG256 概述

本系列中的变体

快速对比工具——选择替代料号进行并排对比：

M1AFS250-FG256I

M1AFS250-1FGG256I

M1AFS250-FGG256I

M1AFS250-1PQG208

M1AFS250-FG256I

M1AFS250-1FGG256

推荐替代料（同分类、同封装）

M1AFS250-1FGG256 引脚配置

典型应用

推荐产品汇总

选型指南

与替代料对比

关键差异点

设计说明

合规信息

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