M1AFS1500-FG256K - 1.5M-Gate Fusion Mixed-Signal FPGA | Microchip
Référence : M1AFS1500-FG256K ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $426.82 | $426,82 |
| 10 | $405.48 | $4 054,80 |
| 100 | $384.14 | $38 414,00 |
| 500 | $362.8 | $181 400,00 |
| 1 000 | $341.46 | $341 460,00 |
M1AFS1500-FG256K Présentation
A mixed-signal FPGA is a field-programmable gate array that combines digital programmable fabric with configurable analog blocks, flash memory, and clock management circuitry on a single monolithic die. Within the power-management hierarchy of system design, such devices can replace discrete MCU-plus-analog-FPGA two-chip solutions, consolidating voltage monitoring, fan control, and digital sequencing logic into one programmable device.
Key features include flash-based programmable logic (276480 flash cells per DigiKey data), the ARM Cortex-M1 embedded processor running soft/hard IP workloads, integrated configurable analog peripherals, and comprehensive on-chip clock generation and management. The FG256 256-LBGA package exposes 119 user I/O, and the K temperature grade supports -55C to +100C junction operation per distributor data, targeting defense and industrial platforms.
The Fusion architecture is built on 130nm flash technology operating from a nominal 1.5V core supply (1.425V to 1.575V range per distributor listings). Because configuration data is stored in on-chip flash, the device is live-at-power-up, requires no external configuration PROM, and offers inherent resistance to configuration tampering compared with SRAM FPGAs. The M1 prefix denotes Fusion devices pre-integrated with the ARM Cortex-M1 processor, allowing C-code firmware and Verilog/VHDL logic to coexist in one die.
Typical applications include system power sequencing and board management, industrial automation control, military and avionics subsystems requiring extended temperature grades, and embedded control systems that benefit from combining an ARM processor with analog monitoring and programmable logic.
Designers should plan power rails around the 1.5V core and appropriate I/O bank voltages, and verify I/O bank assignment early since the FG256 package provides 119 I/O distributed across banks.
This page synthesizes distributor pricing, drop-in same-family alternatives, package data, and practical design notes not found in a single manufacturer source.
Alternatives de remplacement direct pour M1AFS1500-FG256K — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec M1AFS1500-FG256K (même facteur de forme et même empreinte) — différant par Family, System Gates, Package, Clock Management, Speed Grade.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
M1AFS1500-1FGG256
✅ Remplacement direct✓ En stock
$172.23 / unité
Voir la fiche technique →M1AFS1500-2FGG256
✅ Remplacement direct✓ En stock
$124.5 / unité
Voir la fiche technique →AFS1500-FG256K
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
M1AFS1500-FGG256K
✅ Remplacement direct✓ En stock
$60.2 / unité
Voir la fiche technique →M1AFS1500-FGG256K
✅ Remplacement direct✓ En stock
$60.2 / unité
Voir la fiche technique →M1AFS1500-FG256K Valeurs maximales et caractéristiques électriques
| Family | Fusion (M1 - ARM Cortex-M1 enabled) |
| System Gates | 1500000 |
| Flash Memory Cells | 276480 |
| User I/O | 119 |
| Embedded Processor | ARM Cortex-M1 |
| Tension d'alimentation | 1.425 V to 1.575 V |
| Core Process Technology | 130 nm flash |
| Boîtier | 256-LBGA (FBGA/FG256) |
| Type de montage | Surface Mount |
| Packaging | Tray |
| Configuration Memory | On-chip flash (live at power-up) |
| Analog Peripherals | Integrated configurable analog blocks |
| Clock Management | Integrated clock generation and management circuitry |
| Speed Grade | Standard (no dash letter suffix) |
Guide de configuration des broches du M1AFS1500-FG256K 256-lbga (fbga/fg256)
Configuration des broches du M1AFS1500-FG256K (boîtier 256-lbga (fbga/fg256)). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour M1AFS1500-FG256K.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
M1AFS1500-FG256K convient pour 6 applications: Board Power Management and Sequencing, Industrial Automation Control, Military and Avionics Subsystems, Embedded System Control Coprocessing, Sensor Data Acquisition Interfaces, Test and Measurement Instrumentation.
Board Power Management and Sequencing
The M1AFS1500-FG256K is a strong fit for board-level power management because Fusion FPGAs integrate configurable analog monitoring blocks with flash-based logic and an ARM Cortex-M1 processor on one die, per Microchip product documentation. A single device can monitor multiple voltage rails through its analog inputs, execute sequencing and fault-response firmware on the Cortex-M1, and implement glitch-free digital control logic in the fabric. Because configuration resides in on-chip flash, the manager is active within milliseconds of power application, which is essential for backplanes and line cards that must gate power to downstream loads. Operating from a nominal 1.5V core supply with 119 user I/O, it can drive enable pins, fault LEDs, and telemetry interfaces without a companion microcontroller.
Recommandé
Industrial Automation Control
In industrial automation, the M1AFS1500-FG256K combines deterministic programmable logic with an embedded ARM Cortex-M1 running control firmware, consolidating PLC-style I/O handling, sensor interfacing, and analog monitoring into a single 256-LBGA device. Microchip positions Fusion mixed-signal FPGAs for industrial control because the configurable analog blocks interface directly with temperature, current, and voltage sensors, while the 1.5M-gate fabric implements motor-control state machines, encoders, and communication bridges. Flash configuration makes the controller instantly available at power-up, reducing startup latency in factory equipment, and the extended-temperature K grade tolerates hot electrical cabinets. With 119 user I/O, one device can replace an MCU plus discrete glue logic, cutting BOM complexity in drive and motion-control boards.
Recommandé
Military and Avionics Subsystems
The K temperature grade of the M1AFS1500-FG256K targets defense and avionics platforms where extended operating ranges are mandatory; related distributor listings specify -55C to +100C junction operation. Flash-based configuration provides live-at-power-up behavior and inherent bitstream security compared with SRAM FPGAs, an advantage Microchip emphasizes for defense designs. The monolithic integration of ARM Cortex-M1 processing, configurable analog monitoring, and 1.5M gates of programmable logic suits condition-based maintenance systems, sensor interfaces, and spacecraft housekeeping modules where board area and reliability dominate. Designers should still verify program-level qualification requirements, since Microchip also offers RTAX radiation-tolerant families for radiation environments beyond standard military temperature grades.
Recommandé
Embedded System Control Coprocessing
As an embedded control coprocessor, the M1AFS1500-FG256K lets engineers offload deterministic tasks from a host CPU: the ARM Cortex-M1 core handles firmware such as communication stacks and housekeeping loops, while the flash-based fabric implements cycle-accurate interfaces, custom peripherals, and safety interlocks. The Cortex-M1 toolchain uses standard ARM C development flows, so firmware teams and FPGA teams can work in parallel on the same die. Because the device is live at power-up from on-chip flash, it can initialize and manage the host processor's power and reset domain, then remain available as a monitoring watchdog. The 256-LBGA footprint fits dense compute boards that cannot accommodate multi-chip management solutions.
Recommandé
Sensor Data Acquisition Interfaces
Fusion mixed-signal FPGAs are designed for direct sensor interfacing: the M1AFS1500-FG256K's configurable analog blocks digitize temperature and voltage inputs on-chip, while the digital fabric implements custom serial protocols, filtering, and timestamping at hardware speed. Per the Microchip Fusion datasheet, the family integrates these analog peripherals, large flash memory blocks, and clock generation circuitry monolithically, reducing external component count in data acquisition front ends. The ARM Cortex-M1 processes digitized data or packages it for a host over standard interfaces, and the extended-temperature K grade supports outdoor and industrial sensing environments. Designs requiring higher channel counts benefit from the 119 user I/O distributed across the FG256 package's I/O banks.
Recommandé
Test and Measurement Instrumentation
Bench and rack instruments benefit from the M1AFS1500-FG256K's ability to generate precise clocking, timing triggers, and digital test patterns in the 1.5M-gate fabric while the ARM Cortex-M1 runs instrument control firmware. Microchip's integrated clock generation and management circuitry simplifies the timing architecture of measurement modules, and the configurable analog blocks provide onboard monitoring of supply and thermal conditions critical for metrology stability. Live-at-power-up flash configuration lets an instrument present a functional front panel before a host PC loads anything, improving perceived startup time. The extended-temperature K grade and long-life Microchip FPGA product strategy suit instrument platforms designed for decade-long service and calibration cycles.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour M1AFS1500-FG256K — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | M1AFS1500-1FGG256 | M1AFS1500-2FGG256 | AFS1500-FG256K | M1AFS1500-FGG256K |
|---|---|---|---|---|---|
| Brand | Microchip Technology (Microsemi) | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 256-LBGA (FG256) | 256-LBGA - same | 256-LBGA - same | 256-LBGA - same | 256-LBGA - same |
| System Gates | 1.5 M | 1.5 M | 1.5 M | 1.5 M | 1.5 M |
| ARM Cortex-M1 Core | Yes | Yes | Yes | No | Yes |
| User I/O | 119 | 119 | 119 | 119 | 119 |
| Supply Voltage | 1.425 V - 1.575 V | 1.425 V - 1.575 V | 1.425 V - 1.575 V | 1.425 V - 1.575 V | 1.425 V - 1.575 V |
| Speed Grade | Standard | -1 (standard) | -2 (faster) | Standard | Standard |
Principaux différenciateurs
- Embedded ARM Cortex-M1 hard processor (vs AFS1500-FG256K)
- Extended-temperature K grade with full processing capability (vs M1AFS1500-1FGG256)
- Monolithic mixed-signal integration (vs Cross-brand SRAM FPGAs)
Notes de conception
Plan the power tree around the 1.5V nominal core supply (1.425V-1.575V range per distributor data) plus I/O bank supplies determined by the interface standards used on each of the 119 user I/O. Because the device is live at power-up from on-chip flash, core rail ramp quality directly affects configuration reliability - use a supervisor or the Fusion analog monitors themselves to verify rail sequencing. Estimate: with 119 I/O at modest toggling rates, I/O supply current often dominates core current in I/O-heavy board management designs.
The 256-LBGA requires controlled-impedance fanout and via-in-pad or doghouse fanout under the ball field. Allocate the 119 user I/O to banks early in schematic capture, since bank voltage constraints limit which standards (single-ended versus differential) can share a bank. Follow Microchip's Fusion PCB layout guidelines for ball assignment of analog monitoring inputs: keep analog sense traces short, guarded, and away from switching-regulator nodes to preserve measurement accuracy.
Do not confuse FG256 variants: the M1 prefix (Cortex-M1 enabled), the G in FGG (lead-free ball finish), the speed-grade digit (-1/-2), and the K temperature suffix all change procurement and qualification status even though the footprint is identical. A bitstream compiled for an AFS1500 (no Cortex-M1) will not exercise the hard processor on an M1AFS1500. Verify the exact suffix against your Microchip Libero design project settings before release to production.
Informations de conformité
Compliance data not stated in provided web data; FGG (lead-free ball) suffix variants exist within the family. Verify RoHS/REACH status on the Microchip product page for the exact suffix before procurement.
