A54SX16A-FGG144I - 16K Gate Antifuse FPGA 144-BGA | Microchip
Teilenummer: A54SX16A-FGG144I ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $68.5 | $68,50 |
| 10 | $62.1 | $621,00 |
| 100 | $55.8 | $5.580,00 |
| 500 | $50.2 | $25.100,00 |
| 1.000 | $45.6 | $45.600,00 |
A54SX16A-FGG144I Übersicht
An FPGA (field programmable gate array) is a semiconductor device containing a fabric of configurable logic blocks and programmable interconnects that the designer wires together after manufacturing. Within the product hierarchy, the A54SX16A sits under programmable logic -> FPGA -> one-time-programmable antifuse FPGA, distinct from SRAM FPGAs that need a configuration flash.
Key features include 0.25 um antifuse CMOS technology that is non-volatile and inherently secure, support for 2.5V, 3.3V, and 5V I/O standards within the 2.25V-5.25V supply window, 111 usable user I/Os in the 144-LBGA, and the low power consumption typical of Actel SX-A sea-of-modules architecture. The antifuse fabric also gives low NRE cost and instant-on configuration at power-up.
Technically, the SX-A uses a sea-of-modules architecture delivering performance and integration levels that simplified design time and reduced system cost and power for performance-intensive applications. The 227 MHz toggle capability made it popular for glue logic consolidation, bus bridging, and state machines in embedded controllers.
Typical applications include industrial automation control, avionics and defense subsystems (the M-suffix military-temperature sibling confirms aerospace heritage), telecommunications line cards, and single-chip integration of multiple discrete logic devices to cut board cost.
Design consideration: antifuse FPGAs are one-time programmable - the bitstream cannot be updated in the field, so freeze the verified netlist before ordering programming lots.
This page adds value beyond the datasheet by synthesizing drop-in alternatives, pricing tiers, design notes, and FAQ answers in one engineer-oriented resource.
Drop-in-Alternativen für A54SX16A-FGG144I – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit A54SX16A-FGG144I (gleiche Bauform und Footprint) – abweichend in Package, Process Technology, Logic Cells, Operating Temperature, Family.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
A54SX16A-FGG144M
✅ Drop-In✓ Auf Lager
$30.9 / Stück
Datenblatt ansehen →A54SX32A-FGG144
✅ Drop-In✓ Auf Lager
$49.9 / Stück
Datenblatt ansehen →A54SX32A-FGG144I
✅ Drop-In✓ Auf Lager
Preis auf Anfrage
Datenblatt ansehen →A54SX16A-FGG144I Grenzwerte & elektrische Eigenschaften
| Series | SX-A (Actel/Microsemi) |
| System Gates | 16000 |
| Logic Cells | 924 |
| Toggle Frequency (Max) | 227 MHz |
| Process Technology | 0.25 um CMOS antifuse |
| Versorgungsspannung | 2.25 V to 5.25 V |
| Core Voltage | 2.5 V |
| Number of I/O (User) | 111 |
| Gehäuse | 144-LBGA / FPBGA (13x13 mm) |
| Montageart | Surface Mount |
| Betriebstemperatur | -40C to +85C |
| Programmable Type | One-Time Programmable (antifuse) |
| I/O Standards | 2.5V / 3.3V / 5V compatible |
| Configuration | Non-volatile, instant-on |
A54SX16A-FGG144I 144-lbga / fpbga (13x13 mm) Pinbelegungsleitfaden
Pinbelegung für A54SX16A-FGG144I (144-lbga / fpbga (13x13 mm)-Gehäuse). Dieser digitale IC umfasst GPIO, Kommunikationsschnittstellen (UART, SPI, I2C) und Versorgungspins. Alternative Pin-Funktionen und Konfigurationsoptionen entnehmen Sie dem Herstellerdatenblatt. Unverzichtbar für Embedded-System-Design und PCB-Layout.
Keine detaillierten Pinbelegungsdaten verfügbar für A54SX16A-FGG144I.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
A54SX16A-FGG144I ist geeignet für 6 Anwendungs: Industrial Automation Control, Avionics and Defense Subsystems, Telecommunications Line Cards, Single-Chip Logic Integration, Embedded Processor Peripheral Logic, Test and Measurement Instrumentation.
Industrial Automation Control
The A54SX16A-FGG144I fits industrial automation control boards where multiple PLD, PAL, and glue-logic devices must be consolidated into one reliable, non-volatile chip. Its 16,000 gates and 924 cells absorb address decoding, bus interfacing, and sequencer functions, while the 227 MHz toggle rate comfortably covers PLC I/O timing. The wide 2.25V-5.25V supply lets it interface with both legacy 5V sensors and 3.3V controllers without level translators. Because the antifuse configuration is instant-on and immune to configuration upsets, it suits deterministic factory-floor controllers that must be operational at first power cycle, and the -40C to +85C industrial rating covers cabinet-mounted environments.
Empfohlen
Avionics and Defense Subsystems
SX-A antifuse FPGAs have a long heritage in avionics and defense, where configuration security and single-event robustness matter. The A54SX16A-FGG144I provides a low-power 16K-gate fabric for signal conditioning, discrete-to-digital conversion, and interface bridging in flight hardware. The non-volatile antifuse bitstream cannot be read out or modified like SRAM FPGA configuration data, reducing reverse-engineering risk. The companion A54SX16A-FGG144M carries a military temperature screen on the same footprint, enabling common PCB layouts across industrial and mil-spec builds. Designers should follow the Microchip reliability reports for the 54SX family when preparing qualification data packages for airborne platforms.
Empfohlen
Telecommunications Line Cards
In telecom line cards, the A54SX16A-FGG144I consolidates framing logic, backplane interfacing, and board-level control state machines that previously consumed several discrete devices. The sea-of-modules architecture delivers deterministic propagation delay on critical paths, supporting the 227 MHz toggle ceiling needed for T1/E1-class timing chains. Its 5V-tolerant I/O range (2.25V-5.25V supply) bridges older 5V backplanes to 3.3V silicon on the same card, cutting component count and board area. Instant-on antifuse configuration means the card is link-active immediately after power-up - valuable in redundant systems that must recover without a configuration download cycle. Use the FGG144 industrial part for central-office ambient ranges.
Empfohlen
Single-Chip Logic Integration
The core SX-A value proposition is replacing multiple TTL/CMOS ASSP and PLD devices with one A54SX16A-FGG144I, delivering system-wide cost savings through lower BOM count, fewer assembly steps, and reduced power. Designs migrating from 22V10-class PALs or 16V8 GALs consolidate decoding, latching, and bus transceiver logic into the 924-cell fabric with headroom for revisions. The 144-ball FPBGA in 13x13 mm saves board area versus multiple 20- and 28-pin packages. Because antifuse programming is permanent, production units cannot drift from the verified netlist - an advantage in high-reliability integration projects where configuration integrity must be auditable across the product lifetime.
Empfohlen
Embedded Processor Peripheral Logic
The A54SX16A-FGG144I serves as peripheral fabric around embedded CPUs, implementing chip-select generation, wait-state controllers, interrupt concentrators, and parallel-to-serial bridges. Its 0.25 um antifuse fabric offers pin-to-pin delays predictable enough for processor bus timing closure without extensive static timing iteration, and the 227 MHz toggle rate supports fast bus clocks. The 111 user I/Os in the FGG144 package cover 16/32-bit data buses plus control and address lines with margin. Supply tolerance from 2.25V to 5.25V lets one board design serve both 3.3V and 5V processor generations. Non-volatile configuration removes the boot-time FPGA-load dependency from processor startup code.
Empfohlen
Test and Measurement Instrumentation
Bench and rack instruments use the A54SX16A-FGG144I for trigger logic, counter/timer arrays, and front-end sequencers where deterministic antifuse timing outperforms SRAM FPGA configuration jitter concerns. The 16K-gate capacity implements multi-channel event counters and handshake controllers, while the 227 MHz ceiling covers 100 MHz-class measurement chains. The 144-ball BGA offers short, balanced bond lengths that help signal integrity on fast trigger inputs. Because configuration is fixed at programming, instrument calibration logic cannot be corrupted by a failed configuration load - a real availability benefit in fleet-deployed test equipment. Industrial temperature rating covers typical lab and field service environments.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für A54SX16A-FGG144I – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | A54SX16A-FGG144M | A54SX32A-FGG144 | A54SX32A-FGG144I |
|---|---|---|---|---|
| Brand | Microchip Technology (Microsemi) | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 144-FPBGA (13x13 mm) | 144-FPBGA - same | 144-FPBGA - same | 144-FPBGA - same |
| System Gates | 16000 | 16000 | 32000 | 32000 |
| Supply Voltage | 2.25 V - 5.25 V | 2.25 V - 5.25 V | 2.25 V - 5.25 V | 2.25 V - 5.25 V |
| Process Technology | 0.25 um antifuse CMOS | 0.25 um antifuse CMOS | 0.25 um antifuse CMOS | 0.25 um antifuse CMOS |
Wichtigste Unterscheidungsmerkmale
- Identical footprint with military temperature screen available (vs. A54SX16A-FGG144M)
- Cost-optimized density point (vs. A54SX32A-FGG144)
- Instant-on, tamper-resistant configuration (vs. SRAM FPGAs (e.g., Xilinx equivalents))
Designhinweise
The 144-FPBGA is a 13x13 mm fine-pitch BGA; verify the land pattern against the Microchip 54SX datasheet mechanical drawing before layout. Use a standard BGA via-in-pad or dog-bone escape strategy on outer rows, and if inner balls are used, confirm your fab supports the escape routing at the given pitch. Solder reflow profile must follow the package MSL rating and JEDEC moisture sensitivity handling - bake per datasheet floor-life rules if the humidity indicator card shows exposure.
Supply tolerance spans 2.25V to 5.25V, but decouple each supply pin with at least 0.1 uF ceramic placed within 2 mm of the ball, plus bulk 10 uF per rail region. Estimated: with 924 logic cells at 227 MHz toggle, dynamic current is modest, but ground bounce on 5V-tolerant I/O banks switching simultaneously demands a solid return plane under the BGA. Follow the power-up ramp requirements in the 54SX family datasheet to avoid latch-up during slow rails.
Antifuse FPGAs are one-time programmable - a design change after programming scrap-loss equals the unit cost, so complete simulation and timing verification in Libero/MDesigner before releasing a programming lot. Also remember the industrial 'I' suffix parts are rated -40C to +85C; do not substitute them into military temperature applications where the A54SX16A-FGG144M screen is required. Unused I/Os should be tied per the datasheet recommendation to avoid floating-node noise.
Compliance-Informationen
Compliance status not stated in the retrieved distributor data; verify on the Microchip product page or compliance datasheet before procurement.
