A3P1000L-1FGG144 - ProASIC3L Low Power Flash FPGA | Microchip
MPN: A3P1000L-1FGG144 ✓ Hoạt độngA3P1000L-1FGG144 Tóm tắt
A Flash FPGA is a field-programmable gate array whose configuration is stored in on-chip flash cells rather than volatile SRAM, so it boots instantly at power-up with no external configuration device. Within the programmable logic hierarchy, the ProASIC3L sits in Microchip (formerly Microsemi/Actel) ProASIC3 family and targets low total cost of ownership designs that need single-chip, secure, reprogrammable logic.
Key features include a wide 1.14 V to 1.575 V core supply supporting 1.2 V to 1.5 V core operation, Flash*Freeze technology for near-zero static power in standby, instant-on flash configuration, and reprogrammability without external boot flash. The 97 available user I/O support common single-ended standards with industrial-friendly drive characteristics.
Technically, the device is built on a flash-based CMOS fabric with a sea-of-modules architecture; the speed grade -1 designates the standard performance bin, while the L suffix denotes the low-power ProASIC3L variant with Flash*Freeze mode. Deterministic flash routing avoids configuration-pull-up glitches at startup, a benefit over SRAM FPGAs for control and power-sequencing logic.
Typical applications include industrial automation control, portable and battery-powered instrumentation, power sequencing and glue logic, and secure single-chip embedded controllers.
Design consideration: because the -1 speed grade is the slowest bin, verify timing closure for high-frequency interfaces and prefer faster grades such as -2 where clock rates exceed roughly 100 MHz equivalents.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho A3P1000L-1FGG144 — 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 A3P1000L-1FGG144 (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Family, RoHS Status, System Gates.
A3P1000L-1FGG144I
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
A3P1000L-1FGG144YI
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
A3P1000-1FGG144T
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P1000-2FGG144
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P1000-2FGG144I
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →A3P1000L-1FGG144 Tỷ lệ tối đa & tính chất điện
| Logic Elements | 24576 |
| Equivalent System Gates | 1000000 |
| User I/O | 97 |
| Family | ProASIC3L (Flash*Freeze) |
| Core Supply Voltage Range | 1.14 V to 1.575 V |
| Core Voltage Options | 1.2 V to 1.5 V |
| Speed Grade | -1 |
| Configuration Memory | On-chip Flash (non-volatile, instant-on) |
| Nhiệt độ hoạt động | 0C to +85C (TJ) |
| Hộp | 144-LBGA / 144-FPBGA (13x13 mm) |
| Kiểu lắp đặt | Surface Mount |
| Packaging | Tray |
| Trạng thái RoHS | ROHS3 Compliant |
| Product Status | Active |
| Manufacturer Lead Time | 8 weeks |
Hướng dẫn cấu hình chân A3P1000L-1FGG144 144-lbga / 144-fpbga (13x13 mm)
Cấu hình chân cho A3P1000L-1FGG144 (144-lbga / 144-fpbga (13x13 mm) 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 A3P1000L-1FGG144.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
A3P1000L-1FGG144 phù hợp cho 6 Áp dụngs: Industrial Automation and Control, Portable and Battery-Powered Instruments, Power Sequencing and Board Management, Secure Single-Chip Embedded Controllers, Communications and Networking Line Cards, Medical and Diagnostic Equipment.
Industrial Automation and Control
The A3P1000L-1FGG144 fits industrial automation control nodes that need deterministic, instant-on logic without an external configuration device. Its 24,576 logic elements and 97 user I/O provide enough capacity for sensor aggregation, state machines, and motor-interface glue logic, while the on-chip flash fabric boots within microseconds of power application - critical in factory equipment where I/O must be valid immediately at power-up. The 1.14 V to 1.575 V core supply supports 1.2 V and 1.5 V rails common in modern industrial boards. In a typical topology, the FPGA sits between a microcontroller and field-side drivers, implementing safety interlocks and sequencing that must never depend on software boot time; the flash-based fabric keeps this logic fail-safe and reprogrammable in the field.
Được đề xuất
Portable and Battery-Powered Instruments
Battery-powered instruments benefit directly from the L suffix on the A3P1000L: Flash*Freeze technology drops the device into an ultra-low static power standby state while preserving logic state and I/O, then resumes full operation in microseconds on a wake event. In a handheld data logger, the FPGA can manage display scanning, sensor front-end timing, and power gating, then enter Flash*Freeze between measurement windows. The wide 1.14 V to 1.575 V core tolerance allows direct operation from a single-cell Li-ion rail through a small buck regulator, and the absence of external configuration flash removes boot current spikes and one BOM line. The 13x13 mm, 1.0 mm-pitch 144-ball package keeps board area compact for handheld enclosures while remaining reworkable.
Được đề xuất
Power Sequencing and Board Management
Complex boards with multiple rails need power sequencing that is valid the instant power arrives - before any processor boots. The A3P1000L-1FGG144 is well suited because its flash configuration is non-volatile and instant-on: 24,576 logic elements implement sequencer state machines, brown-out monitors, and enable-chain logic, while 97 user I/O drive enable pins and monitor POWERGOOD signals across many regulators. Unlike SRAM FPGAs, the device cannot be caught un-configured during startup, so sequencing behaves identically across every power cycle. Place the FPGA on the earliest auxiliary rail, feed it with a precision supervisor, and assign I/O banks to the voltage domains they control. Flash*Freeze also lets the sequencer idle at near-zero static power in normal operation.
Được đề xuất
Secure Single-Chip Embedded Controllers
Flash-based ProASIC3L devices store their bitstream in non-volatile on-chip flash cells, which are inherently harder to read out than SRAM configuration memories, supporting designs where configuration confidentiality matters. The A3P1000L-1FGG144 with 1,000,000 gates and 24,576 logic elements can host a soft processor, encryption wrappers, and custom peripherals in one chip, eliminating the external boot flash that would otherwise expose the configuration image on a readable bus. Typical uses include secure industrial gateways, metering front ends, and anti-tamper control logic. Design the security boundary around the JTAG port - disable or lock it after production programming - and use the 97 user I/O for tamper-detect inputs. Reprogrammability permits in-field security updates without socketed parts.
Được đề xuất
Communications and Networking Line Cards
In networking equipment, the A3P1000L-1FGG144 serves as line-card glue logic: frame-buffer control, LED or status supervision, hot-swap event handling, and bridging between a host CPU and PHY devices. The -1 speed grade covers control-plane and moderate-throughput tasks, while 97 user I/O accommodate parallel buses to MACs, framer devices, and backplane connectors. Instant-on behavior ensures the card signals present-in-service as soon as power is applied, and flash reprogrammability allows feature updates during maintenance windows without changing hardware. The 13x13 mm BGA conserves line-card real estate, and the 1.14 V to 1.575 V core range tolerates supply droop from shared backplane rails when properly decoupled with bulk and 0.1 uF ceramics at each supply ball.
Được đề xuất
Medical and Diagnostic Equipment
Diagnostic instruments such as benchtop analyzers and portable monitoring devices use the A3P1000L-1FGG144 for sensor timing, acquisition sequencing, and interface bridging. The flash fabric delivers deterministic, software-independent timing for ADC sampling windows - important where measurement repeatability is regulated - and the 24,576 logic elements comfortably implement multi-channel capture pipelines. Low standby power through Flash*Freeze extends battery life in portable monitors, and single-chip configuration reduces the component count that must be qualified for medical manufacturing. Use the 97 user I/O for front-end control, isolation-buffer interfacing, and front-panel functions, and partition safety-critical cutoff logic into the FPGA so it cannot be affected by an application-processor crash or slow boot.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho A3P1000L-1FGG144 — 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 | A3P1000L-1FGG144I | A3P1000L-1FGG144YI | A3P1000-1FGG144T | A3P1000-2FGG144 | A3P1000-2FGG144I |
|---|---|---|---|---|---|---|
| Package | 144-FBGA (FGG144, 13x13 mm) | 144-FBGA - same | 144-FBGA - same | 144-FBGA - same | 144-FBGA - same | 144-FBGA - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Logic Elements | 24576 | 24576 | 24576 | 24576 | 24576 | 24576 |
| User I/O | 97 | 97 | 97 | 97 | 97 | 97 |
| Speed Grade | -1 | -1 | -1 | -1 | -2 (faster) | -2 (faster) |
| Flash*Freeze Low-Power Mode | Yes | Yes | Yes | No | No | No |
| Operating Temperature | 0C to +85C (TJ) | -40C to +100C (TJ), industrial | Extended Y bin | Commercial | Commercial | Industrial |
| Core Supply Voltage | 1.14 V to 1.575 V | 1.14 V to 1.575 V | 1.14 V to 1.575 V | 1.425 V to 1.575 V | 1.425 V to 1.575 V | 1.425 V to 1.575 V |
| Lifecycle Status | Active | Active | Active | Active | Active | Active |
Bảo phân biệt quan trọng
- Flash*Freeze ultra-low standby power (vsA3P1000-2FGG144)
- Wider core supply tolerance (vsA3P1000-1FGG144T)
- Industrial temperature upgrade path (vsA3P1000L-1FGG144I)
- Lower unit cost at equal capacity (vsA3P1000-2FGG144)
Ghi chú thiết kế
The A3P1000L-1FGG144 core tolerates 1.14 V to 1.575 V, but static and dynamic current scale strongly with core voltage - running at 1.2 V instead of 1.5 V significantly reduces power, which matters for the low-power intent of the L variant. Provide independent core and I/O bank rails, decouple every supply ball with 0.1 uF ceramics plus local bulk capacitance. Because the device is flash-configured at power-up, ensure the core rail is monotonic and within specification before system READY signals are released.
The FGG144 package is a 13x13 mm fine-pitch BGA; plan an HDI-capable fan-out with via-in-pad or dog-bone escape routing on the inner ball rows. Follow the ProASIC3L datasheet land-pattern recommendation for ball pitch and mask opening. Dedicate solid ground planes beneath the die for return paths, and route JTAG (TDI, TDO, TMS, TCK) with series termination and access to a production programming header for FlashPro in-circuit updates.
The -1 speed grade is the slowest bin in the ProASIC3L family: verify timing closure with Libero static timing analysis before committing, and do not assume SRAM-FPGA-class fabric frequencies. Second, Flash*Freeze mode requires proper entry/exit sequencing per the datasheet - I/O states are held, but wake sources must be qualified. Third, the commercial 0C to +85C (TJ) rating means junction, not ambient; compute junction temperature from estimated core power and the package theta-JA before finalizing enclosure thermal design.
Thông tin tuân thủ
ROHS3 Compliant per Microchip USA product data. Lead-free tray packaging. REACH, halogen-free, and conflict-minerals declarations not stated in provided data - request official compliance package from Microchip.
