M7AFS600-FGG256I - 600K-Gate Mixed-Signal FPGA | Microchip
料号： M7AFS600-FGG256I ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
M7AFS600-FGG256I 概述
A mixed-signal FPGA is a field-programmable gate array that combines digital programmable logic fabric with analog peripherals on a single monolithic die. Within the power-management and programmable-logic hierarchy, the Fusion family sits as a system-on-chip (SoC) class device: flash-based programmable logic, large flash memory blocks, comprehensive clock generation and management circuitry, and configurable analog modules such as ADCs, voltage/temperature monitors, and current monitors, all integrated without external configuration devices.
Key differentiating features include the flash-based fabric, which is inherently non-volatile and instant-on at power-up, unlike SRAM FPGAs that require external configuration flash. The integrated ARM CoreMP7 soft/hard processor core enables single-chip embedded control, while the Fusion analog subsystem (analog-to-digital conversion, on-chip monitoring) reduces board-level component count in power-supply and system-health applications.
Architecturally, the device pairs the 130nm flash fabric with flash memory blocks that can serve as on-chip non-volatile storage, and a clock conditioning system with integrated PLLs that generates and manages multiple clock domains. According to the Microchip (formerly Microsemi/Actel) Fusion product page, the family monolithically integrates configurable analog, large flash memory blocks, clock management, and high-performance flash-based programmable logic.
Typical applications include industrial system monitoring and control, embedded processing nodes combining an ARM processor with custom logic, smart power-supply supervision with on-die analog sensing, and secure, configuration-immune programmable logic for applications where SRAM reconfiguration attacks are a concern.
When designing with this device, plan I/O budgets carefully: the FGG256 package exposes 119 user I/Os versus 172 on the FGG484 variant, so pin planning in Libero SoC software should precede board layout.
This page synthesizes distributor data from DigiKey, Mouser, and Octopart, drop-in same-family alternatives, and practical design guidance not consolidated in the manufacturer datasheet.
直接替换替代料： M7AFS600-FGG256I ——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： M7AFS600-FGG256I （相同外形与封装尺寸） ——差异在于 Package, Family, Process Technology, Configuration Memory, Operating Temperature.
快速对比工具——选择替代料号进行并排对比：
M7AFS600-FGG256
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$232.4 / 个
查看数据手册 →M7AFS600-1FGG256
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$92 / 个
查看数据手册 →M7AFS600-FG256I
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
联系询价
查看数据手册 →AFS600-FGG256I
✅ 直接替换📋 参考替代料（不在目录中）
M7AFS600-FGG256I 最大额定值与电气特性
| Family | Fusion Mixed-Signal FPGA |
| System Gates | 600K |
| User I/O | 119 |
| 封装 | 256-LBGA (FBGA), 1 mm ball pitch |
| Core Voltage | 1.5 V |
| Process Technology | 130 nm |
| Maximum System Frequency | 1098.9 MHz (per distributor parametric listing) |
| Embedded Processor | ARM CoreMP7 |
| Fabric Type | Flash-based, non-volatile, instant-on |
| Analog Subsystem | Integrated configurable analog (per Microchip Fusion family page) |
| On-chip Flash Memory | Yes (large flash memory blocks, per Microchip Fusion family page) |
| Clock Management | Integrated clock generation and management circuitry (PLLs) |
| Temperature Grade | Industrial (I suffix) |
| 工作温度范围 | -40C to +85C (industrial grade standard range) |
| 安装类型 | Surface Mount |
| Packaging | Tray |
M7AFS600-FGG256I 256-lbga (fbga), 1 mm ball pitch 引脚配置指南
M7AFS600-FGG256I（256-lbga (fbga), 1 mm ball pitch 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： M7AFS600-FGG256I.
请参阅 数据手册 以查看完整引脚配置。
典型应用
M7AFS600-FGG256I 适用于 6 应用s: Industrial System Monitoring and Control, Embedded ARM-Based Control Node, Smart Power Supply Supervision, Secure and Configuration-Immune Logic, Clock Generation and Distribution Management, Legacy System Sustainment and EOL Re-sourcing.
Industrial System Monitoring and Control
The M7AFS600-FGG256I fits industrial monitoring nodes because its flash-based fabric is instant-on and configuration-immune, while the integrated analog subsystem performs on-die voltage, current, and temperature conversion, eliminating external supervisory ICs. The 600K gates and ARM CoreMP7 processor allow deterministic control loops and protocol bridging (e.g., industrial fieldbus to local sensing) within one 256-LBGA package. Placed as the supervisory device on a backplane, its industrial -40C to +85C grade and non-volatile configuration survive power cycling without a bootloader or external configuration flash. The trade-off versus modern SRAM FPGAs is fabric size; designs needing heavy DSP should split logic between the Fusion and companion devices.
推荐
Embedded ARM-Based Control Node
The embedded ARM CoreMP7 processor makes the M7AFS600-FGG256I a single-chip embedded controller: the processor runs firmware from the integrated flash memory blocks while custom logic handles peripherals and interfaces. Because the flash fabric is non-volatile, the processor and logic are functional within microseconds of power application, removing the SRAM-FPGA boot sequencing problem entirely. In a typical design the CoreMP7 executes control and communication stacks at its rated clock while the 600K-gate fabric implements UART/SPI/CAN-style interfaces and state machines. Designers should budget the 119 user I/Os early, since the FGG256 package offers fewer I/Os than the 172-I/O FGG484 variant of the same die.
推荐
Smart Power Supply Supervision
The Fusion analog subsystem was designed specifically for power-supply supervision: on-chip ADC channels monitor rail voltages, currents via sense resistors, and board temperature, while the digital fabric implements fault thresholds, sequencing state machines, and PMBus-style communication. The M7AFS600-FGG256I replaces a discrete supervisor plus an FPGA plus an MCU with one 1.5V-core device in a 256-LBGA. Because configuration is flash-based, protection logic is active immediately at power-up, a critical property for hot-swap and sequencing applications where SRAM FPGAs are blind during configuration. Performance consideration: verify ADC channel count against your rail count before committing the analog budget.
推荐
Secure and Configuration-Immune Logic
Flash-based FPGAs are inherently resistant to bitstream-interception attacks because there is no external configuration bitstream to capture at boot - the configuration resides on-chip in non-volatile flash. For industrial and defense-adjacent equipment where design IP protection matters, the M7AFS600-FGG256I provides this security property together with the ARM CoreMP7 for secure application code. Compared with SRAM FPGAs that require encrypted bitstreams and battery-backed keys, the Fusion approach removes the attack surface entirely. The trade-off is the older 130nm process and 119 user I/Os, so high-volume or high-I/O secure designs may combine the Fusion with a larger companion FPGA.
推荐
Clock Generation and Distribution Management
The Fusion family integrates comprehensive clock generation and management circuitry, including PLLs, making the M7AFS600-FGG256I suitable as a system clock-conditioning hub: it can synthesize, divide, phase-shift, and distribute multiple clock domains to surrounding ASICs and processors while monitoring power and temperature via its analog subsystem. In this role the device typically receives a reference clock, generates derived domains through its PLL blocks, and enforces enable/disable sequencing through the flash fabric, which is active instantly at power-up. Distributor parametric data lists a maximum system frequency of approximately 1098.9 MHz for this family, providing headroom for high-speed clock-domain handling.
推荐
Legacy System Sustainment and EOL Re-sourcing
Many fielded industrial and communications systems were designed around Actel/Microsemi Fusion parts now in allocation; the M7AFS600-FGG256I remains listed as active at DigiKey and Mouser as of 2026-09-02, making it a sustainment source for existing designs. Same-package family members (M7AFS600-FGG256, M7AFS600-1FGG256, M7AFS600-FG256I) allow procurement flexibility on temperature grade, speed grade, and finish without any PCB change, since all share the 256-LBGA footprint and identical die. Engineers re-sourcing should recompile the Libero project against the chosen ordering code and re-verify timing at the new speed grade, a typically low-risk activity within one family.
推荐
推荐产品汇总
工程参考数据： M7AFS600-FGG256I ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | M7AFS600-FGG256 | M7AFS600-1FGG256 | M7AFS600-FG256I | AFS600-FGG256I |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 256-LBGA (FBGA) | 256-LBGA - same footprint | 256-LBGA - same footprint | 256-FBGA - same footprint | 256-LBGA - same footprint |
| System Gates | 600K | 600K | 600K | 600K | 600K |
| User I/O | 119 | 119 | 119 | 119 | 119 |
| Temperature Grade | Industrial (-40C to +85C) | Commercial (0C to +85C) | Commercial (0C to +85C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) |
| Speed Grade | Standard (-) | Standard (-) | -1 (faster) | Standard (-) | Standard (-) |
| Core Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
| Embedded Processor | ARM CoreMP7 | ARM CoreMP7 | ARM CoreMP7 | ARM CoreMP7 | ARM CoreMP7 |
| Fabric Type | Flash-based, non-volatile (130 nm) | Flash-based, 130 nm | Flash-based, 130 nm | Flash-based, 130 nm | Flash-based, 130 nm |
关键差异点
- Monolithic analog subsystem plus FPGA fabric （对比 M7AFS600-1FGG256)
- Instant-on non-volatile configuration （对比 SRAM-based FPGAs (e.g., Xilinx/Altera equivalents))
- Trade-off: 119 user I/Os limits system expansion （对比 M7AFS600-FGG484)
- Cost-optimized industrial sourcing flexibility （对比 AFS600-FGG256I)
设计说明
The M7AFS600-FGG256I uses a 1.5V core supply plus separate I/O bank supplies; follow the Fusion datasheet power-up sequencing requirements, since flash-based fabrics are instant-on but analog subsystem accuracy depends on settled rails. Estimated power dissipation must be calculated with Microchip's Fusion power calculator using your actual utilization, toggle rates, and I/O loading - do not rely on generic numbers. Provide adequate decoupling (bulk plus 0.1 uF ceramics per supply pin bank) and verify the industrial -40C to +85C ambient budget against calculated junction temperature once theta_JA is confirmed from the datasheet mechanical data.
The FGG256 package exposes only 119 user I/Os versus 172 on the FGG484 variant of the same die; designs ported between the two packages routinely fail at the pin-planning stage. Before committing the PCB, complete pin assignment in Libero SoC and check bank voltage compatibility - mixing 3.3V and 2.5V I/O standards requires grouping within correct banks. Also note the naming trap: FG256 (standard finish) and FGG256 (Pb-free finish) share a footprint but are distinct ordering codes; and the commercial-grade M7AFS600-FGG256 lacks the -40C rating, which is invalid for industrial deployments.
Use a 1 mm-pitch, 256-ball BGA escape pattern: dogbone vias with 0.3 mm drill for the outer two ball rows, and via-in-pad with filled/capped vias for the inner rows to guarantee yield. The 256-LBGA footprint must match the Fusion FGG256 ball map exactly from the Libero-generated package file - never copy from a different Microsemi package. For the analog subsystem channels, keep sense routing short and Kelvin-connect current-sense lines. Reference Microchip Fusion board-design application notes for recommended stackup and ball-map escape guidelines.
合规信息
FGG package suffix conventionally denotes Pb-free finish in Microchip naming, but explicit RoHS/REACH status was not stated in the retrieved web data and is therefore marked unknown; verify on the official Microchip product page.
