A3P030-2QNG68I - ProASIC3 Flash FPGA 30K Gates | Microchip
MPN: A3P030-2QNG68I ✓ فعالA3P030-2QNG68I نمای کلی
A flash-based FPGA is a type of field-programmable gate array that stores its configuration in on-chip flash memory cells rather than volatile SRAM. This places the ProASIC3 family in the broader hierarchy of programmable logic: FPGA -> programmable logic device -> digital IC -> semiconductor. Because configuration is non-volatile, the device powers up instantly without an external configuration PROM or boot controller, making it a single-chip solution for space-constrained systems.
Key features include 330 logic elements (LEs), flash-based LiveField reprogrammability, single-supply 1.5V core operation, small-footprint VFQFN packaging, and optional soft ARM support as noted in the ProASIC3 family datasheet. The ultra-low-density class of the device targets glue logic, control-plane functions, and power-up sequencing tasks that previously used CPLDs or discrete logic.
Technically, the A3P030 uses Actel's proprietary flash switch technology, which combines the non-volatility of antifuse devices with the reprogrammability of SRAM FPGAs. The 130nm process yields low static power, and the exposed-pad QFN provides good thermal and ground performance for a small 8x8 mm-class footprint.
Typical applications include industrial automation control, portable and battery-powered instruments, bridge logic between processors and peripherals, power sequencing controllers, and secure single-chip logic where bitstream volatility would be a liability.
A key design consideration is I/O budget: with only 49 user I/Os available in the 68-pin package, pin mapping should be validated early in Libero SoC before routing commitment.
This page synthesizes distributor availability, drop-in family alternatives, and practical design notes not consolidated in the manufacturer datasheet.
جایگزین‌های drop-in برای A3P030-2QNG68I — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای A3P030-2QNG68I (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Configuration Memory, Family, Speed Grade, System Gates.
A3P030-QNG68I
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
A3P030-1QNG68I
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📋 جایگزین مرجع (خارج از کاتالوگ)
A3P030L-2QNG68I
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📋 جایگزین مرجع (خارج از کاتالوگ)
A3P030-2QNG68I حداکثر مقادیر مجاز و مشخصات الکتریکی
| Family | ProASIC3 Flash FPGA |
| System Gates | 30000 |
| Logic Elements (LEs) | 330 |
| User I/O | 49 |
| Maximum System Frequency | 310 MHz |
| Core Supply Voltage | 1.5 V |
| Process Technology | 130 nm flash |
| Speed Grade | 2 |
| Temperature Grade | Industrial (I) |
| Configuration Memory | On-chip Flash (non-volatile) |
| بسته‌بندی | 68-VFQFN Exposed Pad |
| نوع نصب | Surface Mount |
| Soft ARM Support | Optional (per family datasheet) |
| وضعیت RoHS | RoHS Compliant |
| Lead Free Status | Lead Free |
راهنمای پیکربندی پین A3P030-2QNG68I 68-vfqfn exposed pad
پیکربندی پین برای A3P030-2QNG68I (پکیج 68-vfqfn exposed pad). این IC دیجیتال شامل GPIO، رابط‌های ارتباطی (UART، SPI، I2C) و پین‌های تغذیه است. برای عملکردهای جایگزین پین و گزینه‌های پیکربندی به دیتاشیت سازنده مراجعه کنید. ضروری برای طراحی سیستم‌های نهفته و چیدمان PCB.
داده پین‌آوت تفصیلی موجود نیست برای A3P030-2QNG68I.
به دیتاشیت برای پیکربندی کامل پین‌ها.
کاربردهای معمول
A3P030-2QNG68I مناسب است برای 6 کاربردs: Industrial Automation Control, Glue Logic and Bus Bridging, Power Sequencing and Housekeeping, Portable and Battery-Powered Instruments, Secure Single-Chip Logic, Processor Companion and Reset Control.
Industrial Automation Control
The A3P030-2QNG68I fits industrial control nodes that need deterministic, instant-on logic without external configuration storage. With 330 logic elements and 49 user I/Os at up to 310 MHz, it handles sensor polling, handshake logic, and simple state machines between PLC modules and field devices. The industrial (I) temperature rating supports factory-floor ambient conditions, and the 1.5V flash core keeps static power low in always-on cabinets. Because configuration is non-volatile, equipment restarts are immediate after power interruption - critical in automation where boot delays from SRAM FPGA configuration chains are unacceptable. Implement the design in Microchip Libero SoC and reuse the 68-QFN footprint across product variants.
پیشنهادی
Glue Logic and Bus Bridging
Bridging dissimilar buses - for example a microcontroller bus to legacy peripheral interfaces - is a classic use for the A3P030-2QNG68I. Its 49 user I/Os and 330 LEs implement address decoding, wait-state generation, level-aware handshake, and parallel-to-serial conversion in a single 68-VFQFN chip, replacing dozens of 74-series parts. Flash configuration means the bridge is active at power-up, so a host CPU can enumerate peripherals without waiting for a configuration controller. Speed grade 2 timing supports typical 310 MHz-class internal fabric operation, far exceeding legacy bus speeds. Exposed-pad QFN grounding keeps I/O switching noise controlled on mixed-signal boards.
پیشنهادی
Power Sequencing and Housekeeping
Multi-rail systems need controlled power-up ordering, voltage monitoring, and reset distribution - functions the A3P030-2QNG68I implements reliably because its flash configuration is valid the instant power is applied. The 1.5V flash core on a 130nm process draws minimal static current, suitable for housekeeping circuitry that is always energized. Its 49 I/Os monitor power-good signals and drive enable pins of DC-DC converters across a backplane. The industrial temperature rating ensures sequencing correctness across the full ambient range. Compared with a discrete sequencer IC, the FPGA allows in-field reprogramming of sequencing order via JTAG when rail requirements change.
پیشنهادی
Portable and Battery-Powered Instruments
Battery-operated instruments benefit from the A3P030-2QNG68I's low static power 1.5V flash core and single-chip, no-boot-PROM architecture. With 330 LEs and 49 I/Os, it implements display drivers, keypad scanning, sensor timing, and simple DSP preprocessing for handheld meters and portable test tools. The compact 68-VFQFN exposed-pad package minimizes board area in space-constrained enclosures. Because configuration is non-volatile, the instrument is functional immediately on power-up, avoiding the energy and latency cost of reloading an SRAM bitstream from external flash. For extended battery life designs, the pin-compatible low-power A3P030L-2QNG68I variant reduces standby consumption in the same footprint.
پیشنهادی
Secure Single-Chip Logic
Designs that must not expose a readable configuration bitstream favor the A3P030-2QNG68I's flash-based fabric: there is no external configuration device whose contents can be intercepted, as configuration resides in on-chip flash cells. This makes it appropriate for secure industrial control, licensed equipment, and anti-tamper-adjacent logic in a 68-VFQFN single-chip package. The 49 user I/Os and 330 LEs cover encryption glue, authentication handshake, and access-control state machines at speed-grade-2 timing. Combined with the industrial temperature rating, the device serves security-conscious installations in harsh environments. Design updates are performed via the JTAG port with Microchip programming tools.
پیشنهادی
Processor Companion and Reset Control
As a processor companion, the A3P030-2QNG68I generates reset sequences, watches watchdog behavior, decodes chip-selects, and arbitrates simple shared resources around MCUs such as MSP430 or ARM-based hosts. Its instant-on flash fabric means reset management is active before the processor completes boot, closing the classic cold-start gap seen with SRAM FPGAs. The 49 I/Os interface directly with 1.5V-class core-domain signals and common 3.3V I/O banks of the ProASIC3 architecture, and the 68-VFQFN exposed pad keeps the companion physically adjacent to the CPU on dense boards. Logic changes ship as firmware updates without PCB respins, lowering total cost of ownership.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای A3P030-2QNG68I — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | A3P030-QNG68I | A3P030-1QNG68I | A3P030L-2QNG68I |
|---|---|---|---|---|
| Package | 68-VFQFN Exposed Pad | 68-VFQFN Exposed Pad - same | 68-VFQFN Exposed Pad - same | 68-VFQFN Exposed Pad - same |
| Brand | Microchip Technology (Actel/Microsemi) | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 30000 | 30000 | 30000 | 30000 |
| Logic Elements | 330 | 330 | 330 | 330 |
| User I/O | 49 | 49 | 49 | 49 |
| Speed Grade | 2 | Standard | 1 | 2 |
| Temperature Grade | Industrial (I) | Commercial | Industrial (I) | Industrial |
| Power Class | Standard | Standard | Standard | Low power (L) |
| Core Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
تفاوت‌های کلیدی
- Industrial temperature rating (در مقابلA3P030-QNG68I)
- Higher guaranteed timing performance (در مقابلA3P030-1QNG68I)
- Standard power vs low power (در مقابلA3P030L-2QNG68I)
یادداشت‌های طراحی
The A3P030-2QNG68I requires a 1.5V core supply. Derate your DC-DC or LDO budget using the ProASIC3 family datasheet power calculator (Microchip SmartPower tool) with your actual toggle rates - estimated static plus dynamic draw is modest for 330 LEs but I/O switching on all 49 pins can dominate. Ensure the 1.5V rail is valid before I/O bank supplies per family power-up requirements, and verify sequencing order in Libero SoC timing simulation.
The 68-VFQFN exposed pad is the primary ground and thermal path. Solder the exposed pad to a stitched ground array with at least a 4x4 via field to the internal ground plane; skipping the pad connection is a common pitfall that degrades signal integrity and increases ground bounce on simultaneous-switching I/Os. Decouple each supply pin with 0.1 uF ceramics placed within 2 mm of the pin, plus bulk 10 uF near the package.
With only 49 user I/Os, pin budgets overflow quickly. Complete pin assignment in Microchip Libero SoC before PCB layout lock, reserving JTAG and dedicated configuration pins. Speed grade 2 vs speed grade 1 (A3P030-1QNG68I) timing differences matter only above roughly 100 MHz-class paths - re-run timing reports if substituting grades. Do not substitute the commercial-grade A3P030-QNG68I in industrial-ambient designs.
اطلاعات انطباق
RoHS Compliant and Lead Free per distributor specification data (digchips.com). REACH, halogen-free, and conflict minerals status not stated in provided data.
