A3P600-1FGG256 - ProASIC3 FPGA 600K Gates | Microchip
料号： A3P600-1FGG256 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $28.56 | $28.56 |
| 10 | $26.1 | $261.00 |
| 100 | $23.4 | $2,340.00 |
| 500 | $20.55 | $10,275.00 |
| 1,000 | $18.75 | $18,750.00 |
A3P600-1FGG256 概述
An FPGA is a reconfigurable digital integrated circuit whose logic fabric can be programmed after manufacture. Unlike microcontrollers, FPGAs implement parallel logic paths; unlike SRAM FPGAs, the ProASIC3 family stores its configuration in nonvolatile flash, so it is an instant-on single-chip solution. In the digital system hierarchy, this part is an FPGA, which belongs to programmable logic devices, then semiconductor integrated circuits. This makes it a flexible alternative to ASICs for low-to-mid volume designs.
Key features include 600K system gates, 13,824 VersaTiles, 110,592 bits of RAM, and 177 user I/O arranged in four I/O banks. The device supports 1.5V core operation, multiple I/O voltage standards, and secure flash configuration. The -1 speed grade is optimized for designs needing predictable 350 MHz performance without paying for the faster -2 option.
Architecturally, ProASIC3 uses flash-based switches instead of SRAM configuration cells, eliminating the need for an external configuration PROM and providing inherent tamper resistance. The four I/O banks have dedicated VCCIBx supplies, allowing 1.5V, 1.8V, 2.5V, or 3.3V interfaces per bank. Libero SoC Design Suite provides synthesis, place-and-route, and programming tools for the device.
Typical applications include industrial automation and PLCs, wired and wireless communications systems, motor control, medical monitoring, and aerospace/defense electronics. Its instant-on behavior, low power, and high I/O count make it appropriate for bridge functions, interface conversion, and system management logic.
When designing with this FPGA, pay attention to the four I/O banks: assign compatible voltage standards to each bank and decouple every VCCIBx supply. Because the device is flash-based, a programming header or JTAG connection is required for in-system programming.
This page synthesizes distributor pricing, drop-in ProASIC3 alternatives, and practical power and layout guidance not found in the manufacturer datasheet, enabling faster sourcing decisions.
直接替换替代料： A3P600-1FGG256 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： A3P600-1FGG256 （相同外形与封装尺寸） ——差异在于 Package, Operating Temperature, Process Technology, System Gates, Configuration Memory.
快速对比工具——选择替代料号进行并排对比：
A3P600-1FGG256I
✅ 直接替换✓ 有现货
$16.19 / 个
查看数据手册 →A3P600-FGG256
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$15.4 / 个
查看数据手册 →A3P600-FGG256I
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$96.23 / 个
查看数据手册 →A3P600-2FGG256
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$50.51 / 个
查看数据手册 →A3P600-2FGG256I
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$49.8 / 个
查看数据手册 →A3P600-1FGG256 最大额定值与电气特性
| FPGA Family | ProASIC3 |
| System Gates | 600,000 |
| VersaTiles / Logic Cells | 13,824 |
| RAM Bits | 110,592 |
| User I/O | 177 |
| I/O Banks | 4 |
| 封装 | 256-ball FBGA / LBGA, 17x17 mm, 1.00 mm pitch |
| Speed Grade | -1 |
| 最大时钟频率 | 350 MHz |
| Core Supply Voltage | 1.5 V |
| I/O Supply Voltage Range | 1.5 V / 1.8 V / 2.5 V / 3.3 V (per bank) |
| 工作温度范围 | 0C to +85C (commercial) |
| Configuration Technology | Nonvolatile flash, instant-on |
| 安装类型 | Surface Mount |
| Lead-Free / RoHS | Lead-free, RoHS compliant finish (FGG) |
A3P600-1FGG256 256-ball fbga / lbga, 17x17 mm, 1.00 mm pitch 引脚配置指南
A3P600-1FGG256（256-ball fbga / lbga, 17x17 mm, 1.00 mm pitch 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： A3P600-1FGG256.
请参阅 数据手册 以查看完整引脚配置。
典型应用
A3P600-1FGG256 适用于 6 应用s: Industrial Automation and PLC, Communications and Networking Infrastructure, Motor Control and Drives, Medical Electronics and Patient Monitoring, Aerospace and Defense Electronics, IoT Edge and Smart Sensor Gateways.
Industrial Automation and PLC
The A3P600-1FGG256 fits industrial automation and PLC designs because its 177 user I/O and four I/O banks allow direct connection to 24V optocouplers, encoder interfaces, and serial buses without excessive external logic. The flash-based instant-on behavior ensures the FPGA begins controlling outputs immediately at power-up, which is valuable for safety interlocks and machinery startup sequences. With 110,592 bits of RAM, designers can implement small data buffers, high-speed counter blocks, and custom UART/SPI bridges. The 1.5V core and configurable I/O banks support 3.3V industrial transceivers directly. Compared to a microcontroller, the FPGA provides deterministic parallel I/O handling and glueless integration with multiple sensors and actuators. Designs can be created in Libero SoC and modified in the field through a JTAG interface, reducing downtime.
推荐
Communications and Networking Infrastructure
In communications infrastructure, A3P600-1FGG256 serves as an interface bridge, packet pre-processor, or protocol translator. Its 177 user I/O pins can connect to Ethernet PHYs, UARTs, SPI flash, and parallel address/data buses. The four I/O banks support 1.8V, 2.5V, and 3.3V logic, allowing direct connection to various networking silicon without level shifters. With 110,592 RAM bits, the FPGA can implement FIFOs for rate matching and small packet queues. The -1 speed grade at up to 350 MHz is adequate for control-plane traffic and medium-speed data-path tasks. Being flash-based, the device powers up instantly, minimizing network downtime. Its secure configuration also deters unauthorized cloning of interface logic. Designers can use Libero SoC to implement deterministic timing and flexible pin assignments, making this FPGA a reliable building block for routers, switches, and industrial gateways.
推荐
Motor Control and Drives
The A3P600-1FGG256 is well suited for motor control because of its abundant I/O, instant-on behavior, and flexible logic fabric. It can generate multiple synchronized PWM channels, decode quadrature encoder signals, and implement fault handling logic in parallel. Its 177 user I/O allow connection to gate drivers, current sensors, and hall-effect sensors with minimal glue logic. The four I/O banks let designers place 3.3V gate-driver interfaces on one bank and 1.8V DSP/MCU interfaces on another. Since the FPGA is flash-based, it starts executing the control state machine immediately after power-up, improving safety in industrial drives. The 110,592 RAM bits can store small lookup tables for sensor linearization or commutation tables. With Microchip Libero SoC, engineers can implement custom PWM timing and protect valuable IGBT/MOSFET power stages.
推荐
Medical Electronics and Patient Monitoring
The A3P600-1FGG256 can be used in medical electronics requiring deterministic data acquisition, signal conditioning, and user-interface control. Its 177 user I/O can interface to ADCs, DACs, display panels, and isolated communication links. The flash-based FPGA offers secure configuration storage, which is valuable for protecting proprietary algorithms in medical devices. With 110,592 RAM bits, designers can implement rate buffers and simple digital filters. The 0C to +85C commercial temperature range is suitable for many laboratory and patient-monitoring environments, while the -I variant extends range for portable applications. Because it is a single-chip instant-on FPGA, it reduces component count, which may simplify board assembly and reliability analysis. Libero SoC enables designers to implement custom timing that meets stringent latency requirements for real-time physiological monitoring.
推荐
Aerospace and Defense Electronics
The A3P600-1FGG256 is a fit for aerospace and defense applications that need secure, instant-on, radiation-tolerant-ish programmable logic in a compact FBGA package. Its flash-based configuration eliminates external boot memory and reduces the chance of configuration bitstream interception. The four I/O banks can support multiple voltage standards for avionics bus interfaces and sensor bridges. With 177 user I/O, it can interface to MIL-STD-1553 transceivers, ARINC-429 receivers, and discrete control signals using external level translation. The 110,592 bits of RAM support small telemetry buffers and protocol conversion. For military temperature or high-reliability requirements, designers should consider the -I industrial variant and additional screening. However, this is a commercial FPGA, not a radiation-hardened device; for extreme radiation environments consult dedicated rad-hard FPGAs. Libero SoC provides design security and programming features suitable for defense OEMs.
推荐
IoT Edge and Smart Sensor Gateways
At the IoT edge, A3P600-1FGG256 can aggregate multiple sensors, perform deterministic preprocessing, and forward data to a host MCU or wireless transceiver. Its 177 user I/O are sufficient for connecting many digital sensors, ADCs, and display modules simultaneously. The flash-based instant-on feature lets the FPGA complete configuration in milliseconds, enabling fast wake-up in battery-aware systems. The four I/O banks allow the FPGA to interface with 1.8V sensors and 3.3V radios without extra level shifters. With 110,592 RAM bits, it can buffer sensor samples and implement protocol state machines for Modbus, SPI, or I2C. Compared to an MCU-only solution, the FPGA offloads time-critical bit-banging and parallel input capture. For wireless connectivity, the FPGA can be paired with an RF module or MCU such as CC430F5145 to create a flexible smart-sensor gateway.
推荐
推荐产品汇总
工程参考数据： A3P600-1FGG256 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | A3P600-1FGG256I | A3P600-FGG256 | A3P600-2FGG256I |
|---|---|---|---|---|
| Package | 256-ball FBGA (FBGA-256) | 256-ball FBGA (FBGA-256) | 256-ball FBGA (FBGA-256) | 256-ball FBGA (FBGA-256) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 600,000 | 600,000 | 600,000 | 600,000 |
| RAM Bits | 110,592 | 110,592 | 110,592 | 110,592 |
| User I/O | 177 | 177 | 177 | 177 |
| I/O Banks | 4 | 4 | 4 | 4 |
| Core Supply Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
| Speed Grade | -1 | -1 | Unspecified standard grade | -2 |
| Operating Temperature Range | 0C to +85C | -40C to +100C | 0C to +85C | -40C to +100C |
| Lead-Free / RoHS Finish | Yes (FGG suffix) | Yes (FGG suffix) | Yes (FGG suffix) | Yes (FGG suffix) |
关键差异点
- Flash-based instant-on FPGA removes external configuration PROM （对比 SRAM-based FPGAs (e.g., cross-brand competitors))
- Four I/O banks with dedicated VCCIBx enable multi-voltage interfacing without level shifters （对比 A3P600-FGG256 (same package, no explicit -1 speed))
- Commercial temperature variant reduces cost for indoor equipment （对比 A3P600-1FGG256I)
设计说明
The A3P600-1FGG256 requires a 1.5V core supply plus separate VCCIBx supplies for each I/O bank. Estimate total power with Microchip's power estimator, since FPGA power scales with clock frequency, toggle rate, I/O loading, and configuration. As a rough estimate, a 100% utilization design at 350 MHz can consume several hundred mA from the 1.5V rail; always include sufficient decoupling capacitance. Use low-ESR ceramics close to the BGA balls and a bulk capacitor per power pin. The flash-based ProASIC3 has no inrush configuration current, simplifying power supply sizing compared to SRAM FPGAs.
For the 256-ball FBGA package, maintain a minimum of four layers with dedicated power and ground planes. Route FPGA power through vias close to the BGA pads to minimize inductance. Place 100 nF ceramic capacitors under or near the FPGA for every power ball, and use at least one 10 uF bulk capacitor per supply on the board. The BGA has a 1.00 mm ball pitch, so standard via-in-pad or dogbone breakout is acceptable. Follow Microchip's layout guidelines for flash FPGAs, and verify signal integrity before finalizing routing.
Do not assume all I/O banks can use every voltage standard simultaneously. The four I/O banks have dedicated VCCIBx supplies, and each bank must be assigned one compatible I/O voltage. Mixing 3.3V and 1.8V I/O in the same bank is not allowed. Also, because the device is flash-based, no external boot PROM is required, but the JTAG or programming header must be present for in-system programming. Always add a programming adapter to the PCB even in production designs. Failure to decouple VCCIBx can cause intermittent I/O timing failures.
The A3P600-1FGG256 is a BGA package, so thermal dissipation relies mainly on the board's copper planes. Estimate junction temperature using package thermal resistance and total FPGA power. For a high-utilization design with many I/O driving 3.3V loads, use a four-layer or thicker board and provide a thermal relief pattern to the BGA ground balls. If the ambient temperature exceeds 85C, choose the industrial-temperature variant A3P600-1FGG256I instead. Add vias under the FPGA and connect them to internal ground planes to lower thermal resistance.
合规信息
The FGG suffix indicates lead-free finish; pcbelectronics.com lists the A3P600-1FGG256 as LEAD FREE. RoHS compliance is inferred from the lead-free finish and Microchip's standard product documentation. AEC-Q100 not applicable because this is an FPGA, not an automotive-qualified device.
