M1AFS1500-2FG484I - Fusion Mixed-Signal FPGA 484-BGA | Microchip
MPN： M1AFS1500-2FG484I ✓ 啟用中M1AFS1500-2FG484I 概覽
An FPGA (Field-Programmable Gate Array) is a semiconductor device containing a matrix of configurable logic blocks, routing fabric, and I/O cells that designers program after manufacturing. Unlike SRAM-based FPGAs, the Fusion family is flash-based, meaning configuration is stored on-chip in non-volatile flash and loads instantly at power-up with no external configuration ROM required. Fusion devices go further by integrating configurable analog blocks, large flash memory blocks, and comprehensive clock generation and management circuitry on a monolithic die, positioning them as mixed-signal system-on-chip programmable platforms within the programmable logic device hierarchy.
Key features of the M1AFS1500-2FG484I include its flash-based live-at-power-up architecture, 128-bit flash lock and industry-leading AES-128 decryption for securing programmed intellectual property and configuration data, and integrated analog peripherals that reduce bill-of-materials cost in mixed-signal systems. The 223 I/O count supports wide bus interfaces, and the 484-FBGA footprint provides a surface-mount solution for dense boards.
According to the Microsemi/Microchip Fusion family datasheet, the device operates from a 1.5V core supply with industrial-grade temperature specifications, making it suitable for instrumentation, industrial control, and secure embedded systems. The 130nm flash technology offers inherent live-at-power-up behavior: as soon as system power is applied and within normal operating specifications, Fusion devices are working.
Typical applications include industrial automation controllers, secure embedded systems requiring configuration encryption, mixed-signal sensor interfaces, and test equipment. Designers should budget I/O bank voltage assignments early and plan power distribution across the core, analog, and I/O rails. This page synthesizes distributor pricing data, drop-in alternatives within the Fusion family, and practical design notes not found in the manufacturer datasheet.
直接替換替代品，適用於 M1AFS1500-2FG484I — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： M1AFS1500-2FG484I （相同外形與佔位） — 差異在於 Package, Family, System Gates, Process Technology, Configuration Memory.
M1AFS1500-FG484I
✅ 直接替換📋 參考替代品（不在目錄中）
M1AFS1500-2FG484
✅ 直接替換聯絡詢價
查看資料表 →M1AFS1500-1FG484
✅ 直接替換聯絡詢價
查看資料表 →M1AFS600-2FG484I
✅ 直接替換聯絡詢價
查看資料表 →M7AFS600-2FG484I
✅ 直接替換聯絡詢價
查看資料表 →M1AFS1500-2FG484I 最大額定值與電氣特性
| Family | Fusion Mixed-Signal FPGA |
| System Gates | 1.5M gates |
| User I/O | 223 |
| Flash Memory | 276480 bits |
| Speed Grade | -2 |
| Core Voltage | 1.5 V |
| Process Technology | 130 nm flash |
| Configuration | Flash-based, live at power-up |
| Security | 128-bit flash lock, AES-128 decryption |
| Analog Blocks | Integrated configurable analog |
| 封裝 | 484-Ball FBGA |
| 安裝類型 | Surface Mount |
| Temperature Grade | Industrial (I) |
| Packaging | Tray |
M1AFS1500-2FG484I 484-ball fbga 腳位配置指南
M1AFS1500-2FG484I（484-ball fbga 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： M1AFS1500-2FG484I.
請參閱 資料表 以查看完整腳位配置。
典型應用
M1AFS1500-2FG484I 適用於 6 應用s: Industrial Automation Control, Secure Embedded Systems, Mixed-Signal Sensor Interfaces, Test and Measurement Equipment, Aerospace and Defense Prototyping, Power Monitoring and Management.
Industrial Automation Control
The M1AFS1500-2FG484I fits industrial controllers because its 1.5M gates of flash-based logic and 223 user I/Os can host motor control state machines, fieldbus interfaces, and glue logic on one die, while integrated configurable analog blocks digitize sensors without external ADCs. Flash configuration means the controller is functional the instant 1.5V core power is within specification - no configuration delay that could misfire actuator sequencing. The industrial temperature grade covers factory-floor ambient extremes. A trade-off is the 1.5V core on 130nm process: total dynamic power should be estimated in Libero before finalizing the supply design.
推薦
Secure Embedded Systems
For designs protecting valuable IP, the M1AFS1500-2FG484I provides a 128-bit flash-based lock and AES-128 decryption that secure both programmed logic and configuration data, per the Microsemi Fusion datasheet. Because configuration resides in on-chip flash, there is no external bitstream bus to intercept - the fundamental attack surface of SRAM FPGAs is removed. The device is working as soon as power is applied, which also shortens secure-boot time. Designers should still lock JTAG access and use the flash lock features during production programming; the analog blocks can additionally implement tamper-detection monitoring without extra components.
推薦
Mixed-Signal Sensor Interfaces
The Fusion family integrates configurable analog blocks alongside the 1.5M-gate fabric, so the M1AFS1500-2FG484I can directly condition and digitize sensor inputs, then process the data in the same die - reducing BOM count versus discrete ADC plus FPGA solutions. With 223 user I/Os, wide digital sensor arrays or multi-channel systems remain feasible, and the 484-FBGA footprint offers enough balls for power and ground integrity around the analog section. Note that analog block performance is modest compared to dedicated precision converters; for sub-millivolt accuracy, pair the FPGA with an external precision ADC and use the fabric for filtering and protocol conversion.
推薦
Test and Measurement Equipment
Bench and rack instruments benefit from the M1AFS1500-2FG484I's live-at-power-up behavior: the 1.5V-core, flash-based device begins operating immediately, eliminating the configuration latency of SRAM FPGAs that users would observe at instrument power-on. The -2 speed grade provides the fastest timing available in the Fusion 1500 family for high-throughput acquisition triggers and interface logic, and 223 I/Os support wide parallel buses to front-end circuitry. For designs needing more compute, the fabric can host soft processors alongside custom peripherals. Verify timing closure at the -2 grade in Libero before finalizing front-panel bus speeds.
推薦
Aerospace and Defense Prototyping
Microsemi (now Microchip) programmable logic has a long heritage in aerospace programs, and the M1AFS1500-2FG484I serves as a prototyping and ground-equipment platform where flash-based, single-chip configuration and the AES-128 security features are valuable. The 130nm flash process offers intrinsic radiation-tolerance advantages in architecture compared to SRAM cells, although this commercial-grade industrial part is not flight-qualified - designers should migrate to RTAX-series devices (such as RTAX2000S-CQ352V) for flight hardware. Use the 484-FBGA evaluation on ground test benches to validate logic before porting to the rad-tolerant family.
推薦
Power Monitoring and Management
Because Fusion devices integrate clock generation and management circuitry plus analog monitoring blocks, the M1AFS1500-2FG484I can act as a system power supervisor and sequencer while simultaneously hosting digital control logic - consolidating functions traditionally spread across a CPLD, supervisor IC, and ADC. The flash fabric is monitoring within microseconds of power application, allowing early fault capture during brownout events. The 276,480-bit flash array logs event data. Keep in mind the 1.5V core rail must be present for logic operation; analog monitoring of pre-regulator rails requires resistor dividers into the analog inputs.
推薦
推薦產品摘要
工程參考資料，適用於 M1AFS1500-2FG484I — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | M1AFS1500-FG484I | M1AFS1500-2FG484 | M1AFS600-2FG484I | M7AFS600-2FG484I |
|---|---|---|---|---|---|
| Package | 484-Ball FBGA | 484-Ball FBGA - same | 484-Ball FBGA - same | 484-Ball FBGA - same | 484-Ball FBGA - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 1.5M | 1.5M | 1.5M | 600K | 600K |
| Speed Grade | -2 | -1 | -2 | -2 | -2 |
| Core Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
| Temperature Grade | Industrial (I) | Industrial (I) | Commercial | Industrial (I) | Industrial (I) |
| Configuration Security | 128-bit flash lock, AES-128 | 128-bit flash lock, AES-128 | 128-bit flash lock, AES-128 | 128-bit flash lock, AES-128 | 128-bit flash lock, AES-128 |
主要差異化特點
- Highest logic density in the Fusion 484-FBGA lineup (對比M1AFS600-2FG484I)
- Faster timing than the -1 grade sibling (對比M1AFS1500-FG484I)
- Industrial temperature rating (對比M1AFS1500-2FG484)
設計說明
Estimated: the 1.5V core rail carries the majority of dynamic power on this 130nm flash FPGA. Exact current depends on design utilization and clock rates; use Microchip's power estimation tool in Libero SoC with your actual gate and toggle counts rather than datasheet maximums. Provide independent I/O bank supplies and allow for inrush-free soft start - flash-based devices draw configuration current instantly at power-up because they are live at power application.
The 484-ball FBGA requires controlled-impedance PCB layout with via-in-pad or dog-bone fanout; plan a minimum of 6 layers for signal escape on the outer ball rows. Dedicate solid ground planes beneath the die and keep analog block references on a quiet region of the board. Follow the Microchip Fusion PCB layout guidelines in the family datasheet for ball assignment of power, ground, and analog pins.
Do not confuse the M1AFS1500-2FG484I with its siblings: the FG484/FGG484 ball-type variants and -1 speed grade parts are footprint-similar but differ in timing and, for FGG, ball metallurgy. Confirm the exact ordering P/N against your BOM before assembly. Additionally, this industrial part is not flight-qualified - aerospace designers must migrate to RTAX-series devices for flight hardware.
合規資訊
RoHS, REACH, and lead-free status not explicitly stated in the retrieved distributor data. Request a compliance certificate from Microchip Technology or XAIPART before production procurement.
