M1AFS1500-2FGG256 - 1.5M Gate Fusion FPGA with Cortex-M1 | Microchip
Référence : M1AFS1500-2FGG256 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $168 | $168,00 |
| 10 | $154.5 | $1 545,00 |
| 100 | $142 | $14 200,00 |
| 500 | $132 | $66 000,00 |
| 1 000 | $124.5 | $124 500,00 |
M1AFS1500-2FGG256 Présentation
A mixed-signal FPGA is a programmable logic device that integrates traditional digital programmable fabric with analog circuitry, memory, and processing blocks on a single monolithic die. Within the semiconductor hierarchy, it sits above a pure FPGA and below a full system-on-chip, functioning as a configurable embedded processing and signal-conditioning platform for power management and instrumentation systems.
Key features include flash-based programmable logic (no configuration PROM required, instant-on at power-up), large embedded flash memory blocks with 276,480 bits reported for this configuration, comprehensive on-chip clock generation and management circuitry, and configurable analog blocks that reduce external component count. The -2 speed grade and 350 MHz maximum clock frequency support demanding control-loop and datapath applications.
Architecturally, the M1AFS1500 is fabricated in CMOS process technology (130nm-class per distributor data) and integrates the ARM Cortex-M1 soft-compatible embedded processor, flash memory fabric, analog conditioning peripherals, and clock management in a monolithic device. The Fusion fabric from Microsemi (now Microchip) was designed specifically for mixed-signal board-level integration, replacing discrete analog monitoring circuits, PLDs, and microcontrollers.
Typical applications include system power supply supervision and control, smart battery management, industrial instrumentation front ends, fan and thermal board management, and embedded control systems that benefit from the integrated ARM Cortex-M1 CPU. The monolithic analog-plus-logic integration makes it a strong fit where board space and BOM consolidation matter.
A key design consideration: the 1.5 V core supply requires a stable, well-decoupled rail, and the 256-ball BGA demands controlled-impedance multilayer PCB layout; verify JTAG programming access early in the layout.
This page synthesizes distributor pricing context, drop-in alternatives, pinout guidance, and practical design notes not found together in the manufacturer datasheet.
Alternatives de remplacement direct pour M1AFS1500-2FGG256 — 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 M1AFS1500-2FGG256 (même facteur de forme et même empreinte) — différant par Package, Family, System Gates, Process Technology, RoHS Status.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
M1AFS1500-FGG256I
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$289.9 / unité
Voir la fiche technique →M1AFS600-FG256
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$22 / unité
Voir la fiche technique →M1AFS600-1FG256
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$69.15 / unité
Voir la fiche technique →A3P600-2FG256
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$57.43 / unité
Voir la fiche technique →A3P600-FG256
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$48.9 / unité
Voir la fiche technique →M1AFS1500-2FGG256 Valeurs maximales et caractéristiques électriques
| Series | M1AFS1500 (Fusion) |
| System Gates | 1,500,000 |
| Logic Cells | 38,400 |
| Embedded Processor | ARM Cortex-M1 |
| Fréquence d'horloge maximale | 350 MHz |
| Number of I/O | 119 |
| Tension d'alimentation de fonctionnement | 1.5 V |
| Flash Memory Bits (reported) | 276480 |
| Technology | CMOS, 130nm class |
| Speed Grade | -2 |
| Boîtier / Format | 256-LBGA (FBGA, S-PBGA-B256) |
| Ball Pitch | 1.00 mm |
| Style de montage | SMD/SMT |
| Plage de température de fonctionnement | 0C to +70C |
| Analog Blocks | Configurable analog (Fusion mixed-signal architecture) |
| Programming Type | Flash-based (in-system programmable) |
| Packaging | Tray |
Guide de configuration des broches du M1AFS1500-2FGG256 256-lbga (fbga, s-pbga-b256)
Configuration des broches du M1AFS1500-2FGG256 (boîtier 256-lbga (fbga, s-pbga-b256)). 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 M1AFS1500-2FGG256.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
M1AFS1500-2FGG256 convient pour 6 applications: Power Supply Board Management, Industrial Instrumentation, Smart Battery Management, Fan and Thermal Control Boards, Embedded System Control with ARM Cortex-M1, Test and Measurement Equipment.
Power Supply Board Management
The M1AFS1500-2FGG256 is purpose-built for intelligent power-supply supervision: its Fusion configurable analog blocks monitor multiple voltage rails and on-board temperature, while the ARM Cortex-M1 processor executes sequencing and fault-response firmware at up to 350 MHz. Placed as the board supervisor, it replaces several discrete voltage supervisors, ADCs, and a microcontroller, cutting BOM count and board area. The 119 user I/Os interface directly to DC-DC converter enable, PG, and margining pins, and the 1.5 V core keeps FPGA logic power modest. Flash-based configuration gives instant-on behavior at power-up, so rail sequencing is active before a boot-based controller would be ready - a quantified benefit in hot-swap and brown-out recovery scenarios.
Recommandé
Industrial Instrumentation
In industrial instrumentation front ends, the M1AFS1500-2FGG256 combines 38,400 logic cells of glueless datapath logic with on-chip analog conditioning, letting designers digitize sensor signals and process them in the same device. The embedded ARM Cortex-M1 runs communication stacks and calibration routines, while the 350 MHz-capable clocking fabric handles timestamping and filtering. Its flash fabric is immune to configuration loss from SEU-heavy factory floors compared to SRAM FPGAs, and the 0C to +70C rating covers typical indoor instrumentation enclosures. The 1.5 V core supply reduces device power, easing convection-cooled enclosure thermal budgets, and the 256-ball 1.00 mm-pitch BGA fits standard mid-density PCB processes.
Recommandé
Smart Battery Management
Battery management systems benefit directly from the Fusion architecture: the M1AFS1500-2FGG256's configurable analog inputs monitor cell voltages, pack current-sense amplifier outputs, and thermistors, while the ARM Cortex-M1 executes fuel-gauging and protection algorithms. The 1.5M-gate fabric implements state machines for charger handshake protocols and safety interlocks with deterministic timing, and 276,480 reported flash bits retain calibration and event logs without external memory. Flash-based instant-on logic enforces safe default states the moment power appears - critical in pack insertion and fault events. The 0C to +70C rating suits consumer and commercial battery packs; use the industrial -FGG256I variant for automotive-adjacent environments.
Recommandé
Fan and Thermal Control Boards
Server and telecom fan controllers use the M1AFS1500-2FGG256 to read multiple tachometer inputs into its 119 I/O fabric, run PID loops on the ARM Cortex-M1, and drive PWM outputs - all on one chip with analog temperature-sense inputs handled by Fusion analog blocks. The 350 MHz clock fabric supports precise PWM edge placement at high resolution, and the monolithic integration replaces a microcontroller plus external ADC plus programmable logic, shrinking the thermal-management PCB. Flash configuration ensures fan safety defaults are live instantly at power-up, and deterministic hardware logic continues protection behavior even if firmware is reloading. The 1.5 V core keeps standby power low in always-on chassis applications.
Recommandé
Embedded System Control with ARM Cortex-M1
General embedded control designs adopt the M1AFS1500-2FGG256 when a microcontroller alone lacks I/O flexibility and an FPGA alone lacks processing: the hard ARM Cortex-M1 core runs application firmware at up to 350 MHz-class clocking while 38,400 logic cells implement custom peripherals, protocol bridges, and accelerators in fabric. Because the fabric is flash-based, the design is single-chip and instant-on - no external configuration flash boot delay. Large embedded flash blocks store parameters and even configuration overlays. The 1.00 mm-pitch 256-ball BGA is reworkable with standard equipment, and Libero SoC provides the Cortex-M1 software toolchain integration, shortening the path from HDL capture to running C firmware.
Recommandé
Test and Measurement Equipment
Bench and modular instruments exploit the M1AFS1500-2FGG256's mix of 350 MHz-class clock management, 38,400 logic cells, and configurable analog inputs for trigger logic, signal monitoring, and housekeeping functions on one die. The CCC clock-generation circuitry conditions external reference clocks for precise timestamping, while flash fabric avoids the configuration-drift and boot-latency concerns of SRAM FPGAs in instruments that must be measurement-ready immediately at power-on. The 119 I/Os connect front-panel controls, relays, and interlock circuits, and the ARM Cortex-M1 manages USB/LAN command parsing. The 0C to +70C commercial rating fits lab environments; derate or choose the I-grade variant for field portable gear.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour M1AFS1500-2FGG256 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | M1AFS1500-FGG256I | M1AFS600-FG256 | A3P600-2FG256 |
|---|---|---|---|---|
| Package | 256-LBGA (FBGA, FGG256) | 256-FBGA (same footprint) | 256-FBGA (same footprint) | 256-FBGA (same footprint) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 1,500,000 | 1,500,000 | ~600,000 | ~600,000 |
| Embedded ARM Cortex-M1 | Yes | Yes | Yes (M1 Fusion) | No (ProASIC3) |
| Core Supply Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
Principaux différenciateurs
- Embedded ARM Cortex-M1 processor (vs A3P600-2FG256)
- Avantage (vs A3P600-2FG256)
- Largest Fusion fabric in 256-ball footprint (vs M1AFS600-FG256)
- Commercial temperature vs industrial (vs M1AFS1500-FGG256I)
Notes de conception
The M1AFS1500-2FGG256 operates from a nominal 1.5 V core supply. Estimated guidance: a 38,400-logic-cell flash fabric at moderate utilization typically draws a few hundred milliwatts; budget the 1.5 V rail converter (e.g., a synchronous buck) for at least 1 A headroom including I/O banks and analog blocks. Follow the Fusion power-up sequencing section of the Microchip datasheet: flash-based parts are instant-on, but rail ramp order between core and I/O banks must still be respected. Verify per-bank VCCI selection for mixed-voltage I/O standards in Libero before layout.
The 256-ball FBGA with 1.00 mm pitch requires at least a 4-layer PCB with dedicated ground plane for ball via escape. Fan out with via-in-pad or dog-bone escapes on 0.2 mm drill; signal traces leaving the BGA field should maintain controlled impedance for any banked high-speed I/O. Place 100 nF ceramic decoupling capacitors within 2 mm of each power ball pair, plus bulk 10 uF per rail. Keep the JTAG programming chain accessible on test points - it is the primary debug path in Libero SoC and costly to retrofit.
Two frequent mistakes with Fusion devices: (1) assuming the 350 MHz headline figure applies to the Cortex-M1 subsystem or arbitrary user logic - actual Fmax must be closed in Libero SoC timing analysis with your design; (2) ignoring the analog block reference configuration - the Fusion analog peripherals require proper reference decoupling and calibration in firmware, not just digital instantiation. Also confirm the commercial 0C to +70C rating covers your environment; for extended temperature use the -FGG256I variant instead of risking field failures.
Informations de conformité
RoHS/lead-free per Microchip standard production policy for PBGA Fusion devices; REACH and halogen-free status not stated in provided data - verify on Microchip environmental documentation for this ordering code.
