A3P600-PQG208I - ProASIC3 Flash FPGA 600K Gates | Microchip
MPN: A3P600-PQG208I ✓ Hoạt độngA3P600-PQG208I Tóm tắt
A flash-based FPGA is a field-programmable gate array whose configuration is stored in on-chip non-volatile flash memory rather than an external configuration ROM. Within the programmable logic hierarchy (FPGA -> programmable logic device -> digital logic IC -> semiconductor), flash FPGAs occupy the single-chip, instant-on niche: they power up live without a boot sequence and are inherently secure because the bitstream never leaves the device.
Key features include single-chip operation with no external configuration device, reprogrammable flash fabric built on a 130nm process, 7K-class logic elements per distributor listings, and support for soft ARM processor cores per the ProASIC3 family datasheet. The fabric uses an 8-input versatile lookup table architecture that provides high effective logic density, and embedded memory blocks support FIFOs and dual-port RAM implementations.
Architecturally, ProASIC3 combines the low static power and high logic utilization of the Actel-originated flash fabric with 1.5V core operation, advanced I/O standards including LVTTL, LVCMOS, SSTL, and differential standards such as LVDS, and hot-swap capable I/Os. Clock conditioning and PLL resources support the 231 MHz system performance figure cited in market data.
Typical applications include industrial control and automation, space-constrained secure systems, avionics glue logic consolidation, motor drive interfaces, and communications bridging, where instant-on and single-chip configuration security matter more than raw gate count.
Design consideration: verify I/O bank voltage assignment early - each bank must share a compatible VCCI standard, and the PQFP thermal pad requires standard JEDEC footprint copper for dissipation at high toggle rates.
This page synthesizes distributor pricing, drop-in same-package family alternatives, and practical design notes not consolidated in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho A3P600-PQG208I — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với A3P600-PQG208I (cùng hình factor và footprint) — khác nhau ở Package, Configuration Memory, System Gates, Operating Temperature, Core Supply Voltage.
A3P600-1PQG208I
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P600-2PQG208I
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P600-2PQG208
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P600-1PQG208
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P600L-1PQG208I
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P1000-2PQG208
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P400-2PQG208
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P600-PQG208I Tỷ lệ tối đa & tính chất điện
| Family | ProASIC3 |
| System Gates | 600K |
| Logic Elements | 7KLEs class (per distributor listing) |
| User I/O | 154 |
| Max System Frequency | 231 MHz |
| Process Technology | 130 nm |
| Core Supply Voltage | 1.5 V |
| Configuration Memory | On-chip flash (single-chip, non-volatile) |
| Hộp | 208-BFQFP (PQFP-208) |
| Kiểu lắp đặt | Surface Mount |
| Temperature Grade | I - Industrial |
| Nhiệt độ hoạt động | -40C to +100C (ambient, industrial) |
| Terminal Form | Gull Wing |
| Soft CPU Support | Optional soft ARM support (per ProASIC3 datasheet) |
Hướng dẫn cấu hình chân A3P600-PQG208I 208-bfqfp (pqfp-208)
Cấu hình chân cho A3P600-PQG208I (208-bfqfp (pqfp-208) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho A3P600-PQG208I.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
A3P600-PQG208I phù hợp cho 6 Áp dụngs: Industrial Control and Automation, Secure and Instant-On Systems, Avionics and Aerospace Glue Logic, Communications Bridging and Line Cards, Motor Drive and Power Conversion Interface, Test and Measurement Instrumentation.
Industrial Control and Automation
The A3P600-PQG208I fits industrial control because its I-suffix industrial rating (-40C to +100C) and flash fabric deliver deterministic, live-at-power-up logic without configuration delay - critical for machines that must act within milliseconds of power valid. The 600K gates and 154 user I/Os consolidate PLC I/O conditioning, encoder interfaces, and interlock logic that would otherwise need several CPLDs and glue chips, cutting BOM count and board area. Powered from a 1.5V core with hot-swap capable I/O banks, it tolerates backplane live insertion. The trade-off versus SRAM FPGAs is lower absolute fabric speed (231 MHz system performance class), which is ample for industrial state machines and protocol bridging but not for high-speed DSP. Reconfiguration in the field is done via the JTAG port using Microchip Libero SoC tooling.
Được đề xuất
Secure and Instant-On Systems
Because the ProASIC3 fabric stores its bitstream in on-chip flash, the A3P600-PQG208I never exposes its configuration externally, providing inherent design security that SRAM FPGAs only achieve with added encryption circuitry. This makes it well suited to security cameras, access-control hardware, and licensed equipment where IP protection matters. Instant-on behavior means the device is functional within microseconds of power, enabling boot-time security arbitration or power sequencing control for companion processors such as the MSP430FR5994. The 600K-gate capacity accommodates crypto accelerators, tamper-detection state machines, and sensor fusion front ends. Designers should still review Microchip flash FPGA security application notes for anti-tamper guidance, since physical security requirements vary by threat model and deployment environment.
Được đề xuất
Avionics and Aerospace Glue Logic
Flash FPGAs are widely used in aerospace sub-systems because they are single-chip, live at power-up, and immune to configuration upset from radiation-induced configuration-memory flips that affect SRAM devices. The A3P600-PQG208I's 600K gates and 154 I/Os handle backplane interfaces, MIL-STD-style bus bridging, and legacy glue-logic consolidation on retrofit programs where the 208-pin PQFP footprint must be preserved. The industrial temperature grade and wide I/O standard support (LVTTL, LVCMOS, SSTL, LVDS differential) ease integration with mixed-voltage avionics rails. Designers should confirm program-specific screening and qualification beyond the standard I-grade, and Microchip radiation-tolerant variants of this family should be evaluated for orbit applications rather than this commercial-origin catalog part.
Được đề xuất
Communications Bridging and Line Cards
With 154 user I/Os organized in banks supporting LVTTL, LVCMOS, SSTL, and differential LVDS, the A3P600-PQG208I suits protocol bridging between legacy parallel buses and newer serial links on networking line cards. The 231 MHz system performance class supports parallel data paths at 8-bit x tens-of-MHz rates, while embedded flash memory blocks implement dual-port FIFOs for clock-domain crossing. Single-chip configuration removes the boot-time window during which SRAM FPGAs are offline - useful in redundant systems needing hitless failover. Power designers should budget for I/O bank currents at high toggle rates and follow Microchip's bank voltage rules. For designs migrating upward, the same-footprint A3P1000-2PQG208 doubles capacity without PCB respin, protecting the layout investment.
Được đề xuất
Motor Drive and Power Conversion Interface
In motor drives, the A3P600-PQG208I implements PWM distribution, dead-time insertion, gate-interface supervision, and protective interlock logic alongside a control DSP such as the TMS320F28035-class or TMS320F28335 devices. Flash-based instant-on operation means protective logic is active before software-controlled devices finish booting, a genuine safety benefit when DC bus capacitors can hold hazardous energy. The industrial temperature rating covers drive cabinet environments, and LVDS-capable I/Os support noisy-environment signaling between control and sensing boards. Designers must respect the PQFP package's power handling: compute I/O ring dissipation from toggle rates and load capacitance, and verify junction temperature against the industrial rating. The soft-logic flexibility allows rapid revision of protection profiles across drive product families sharing one PCB.
Được đề xuất
Test and Measurement Instrumentation
Bench and rack instrumentation benefits from the A3P600-PQG208I's combination of instant-on deterministic timing, 154 flexible I/Os, and in-field reprogrammability via JTAG. Typical roles include triggering and timing sequencers, channel multiplexing, sensor front-end aggregation, and host interface glue between ADCs and embedded processors. Flash configuration means the instrument presents consistent timing behavior from cold start - important for calibration repeatability - and no external configuration device occupies board space in dense front-end modules. The 600K-gate capacity supports per-channel DSP-lite filtering, and embedded memory blocks form capture FIFOs ahead of the host readout path. Designers should allocate I/O banks so that analog-side digital returns keep switching noise away from precision front ends, following Microchip's I/O bank and ground-return layout guidance.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho A3P600-PQG208I — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | A3P600-1PQG208I | A3P600-2PQG208I | A3P600L-1PQG208I | A3P400-2PQG208 | A3P1000-2PQG208 |
|---|---|---|---|---|---|---|
| Package | 208-BFQFP (PQFP-208) | 208-BFQFP - same | 208-BFQFP - same | 208-BFQFP - same | 208-BFQFP - same | 208-BFQFP - same |
| Brand | Microsemi (Microchip Technology) | Microsemi (Microchip) | Microsemi (Microchip) | Microsemi (Microchip) | Microsemi (Microchip) | Microsemi (Microchip) |
| System Gates | 600K | 600K | 600K | 600K (low power) | 400K | 1M |
| Speed Grade | Standard (base) | -1 | -2 (fastest) | -1 (low power) | -2 | -2 |
| Temperature Grade | Industrial (I) | Industrial | Industrial | Industrial | Commercial | Commercial |
| Core Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V (reduced static power) | 1.5 V | 1.5 V |
| Configuration | On-chip flash, single-chip | On-chip flash | On-chip flash | On-chip flash | On-chip flash | On-chip flash |
Bảo phân biệt quan trọng
- Flash configuration, single-chip instant-on (vsSRAM FPGAs (Xilinx/Altera equivalents))
- Industrial temperature with full I/O bank flexibility (vsA3P600-2PQG208 (commercial))
- No-footprint-respin capacity scaling (vsA3P400-2PQG208 / A3P1000-2PQG208)
- Trade-off: lower fabric speed than modern SRAM FPGAs (vsA3P1000-2PQG208 (or any modern FPGA))
Ghi chú thiết kế
ProASIC3 devices use a 1.5V core plus bank-dependent VCCI rails. Estimated: with 154 user I/Os, I/O ring power scales with f * C * V^2 * N - at 50 MHz average toggle, 15 pF loads, and 3.3V banks, I/O dynamic current can reach the hundreds-of-milliamps range, so size the VCCI regulators with margin and decouple each bank locally with at least 0.1 uF per few I/Os plus bulk capacitance. Verify total dissipation against the PQFP thermal resistance in the ProASIC3 family datasheet before committing the power tree.
The 208-pin PQFP has 0.5 mm pitch gull-wing leads - use the JEDEC-style footprint from the Microchip library, with drag-soldering-friendly pads and fiducials at diagonal corners for automated optical alignment. Place 0.1 uF decoupling within 3 mm of alternating VCC/GND pin pairs around the perimeter. JTAG programming header should be routed short with series termination on TCK to avoid ringing at programming clock rates.
Do not mix incompatible I/O standards within one bank - assign VCCI per bank in Libero before finalizing schematic pin assignments, or you will respin the board. Also, when substituting speed grades (e.g., A3P600-1PQG208I for this base-grade part), re-run static timing analysis in Libero SoC: a design near the standard-grade limit may fail timing at -1. Finally, confirm the exact package suffix on purchase orders - PQ208 and PQG208 differ in finish and compliance, per the Xecor comparison of A3P600-PQ208I vs A3P600-PQG208I.
For LVDS or SSTL bank usage on this PQFP part, keep trace lengths matched within the skew budget and reference a continuous ground plane; the relatively large PQFP loop inductance makes stubs and vias more impactful than on fine-pitch BGAs. Estimated: at 231 MHz-class internal performance with parallel I/O above 100 MHz toggle, add series 22-33 ohm resistors on high-drive outputs to tame overshoot into unprotected downstream devices.
Thông tin tuân thủ
PQG suffix indicates Microchip green/lead-free package nomenclature, but explicit RoHS/REACH certificates were not present in the verified data - confirm on the Microchip product page. Not an automotive AEC-Q100 program part.