A3P030-QNG48I - 30K Gate ProASIC3 FPGA | Microchip
料号： A3P030-QNG48I ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.5 | $8.50 |
| 10 | $7.65 | $76.50 |
| 100 | $6.8 | $680.00 |
| 500 | $6.12 | $3,060.00 |
| 1,000 | $5.5 | $5,500.00 |
A3P030-QNG48I 概述
An FPGA (Field-Programmable Gate Array) is an integrated circuit that can be configured by the customer after manufacturing to implement custom digital logic functions. Unlike fixed-function ASICs, FPGAs offer reprogrammability, allowing designers to iterate on designs without costly mask changes. The ProASIC3 family is known for its flash-based configuration, which provides instant-on capability, low power consumption, and high security against reverse engineering.
Key features of the A3P030-QNG48I include 30,000 system gates, 34 user I/Os, and support for multiple I/O standards including LVCMOS, LVTTL, and PCI. It also features 1 kbit of FlashROM for non-volatile storage, an on-chip PLL for clock management, and a JTAG interface for programming and boundary-scan testing. The device is RoHS compliant and lead-free, meeting modern environmental standards.
Technically, the ProASIC3 architecture uses a flash-based switch matrix that retains configuration data even when power is removed, eliminating the need for external configuration memory. This results in a single-chip solution with instant-on operation and enhanced security. The device also includes an internal charge pump to support programming, and its low power consumption makes it ideal for battery-powered applications.
Typical applications include industrial control systems, automotive electronics, consumer devices, and communication interfaces. The A3P030-QNG48I is particularly suited for glue logic, bus interfacing, and custom peripheral expansion in space-constrained designs.
When designing with this FPGA, ensure proper decoupling of the core and I/O power supplies, and follow the recommended programming and configuration guidelines in the datasheet. The device supports in-system programming via JTAG, simplifying firmware updates in the field.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing a comprehensive resource for engineers evaluating the A3P030-QNG48I.
直接替换替代料： A3P030-QNG48I ——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： A3P030-QNG48I （相同外形与封装尺寸） ——差异在于 Operating Temperature, Package, Family, Core Voltage, RoHS Status.
快速对比工具——选择替代料号进行并排对比：
A3P030-QNG48
✅ 直接替换📋 参考替代料（不在目录中）
A3P030-QN48IY
✅ 直接替换📋 参考替代料（不在目录中）
A3P030-QNG68I
✅ 直接替换📋 参考替代料（不在目录中）
A3P030-1QNG68I
✅ 直接替换📋 参考替代料（不在目录中）
A3P030-QNG48I
✅ 直接替换✓ 有现货
$5.5 / 个
查看数据手册 →A3P030-QNG48I 最大额定值与电气特性
| Family | ProASIC3 |
| System Gates | 30000 |
| Number of I/Os | 34 |
| 封装 | 48-QFN (7x7 mm) |
| 工作温度 | -40°C to +100°C |
| Core Voltage | 1.5V |
| I/O Standards | LVCMOS, LVTTL, PCI |
| FlashROM | 1 kbit |
| PLL | 1 |
| JTAG | Yes |
| RoHS | Compliant |
| Lead-Free | Yes |
| 安装类型 | Surface Mount |
| 电源电压 | 1.425V to 1.575V |
| Speed Grade | Standard |
A3P030-QNG48I 引脚配置
| 引脚 1 | IO — User I/O |
| 引脚 2 | IO — User I/O |
| 引脚 3 | IO — User I/O |
| 引脚 4 | IO — User I/O |
| 引脚 5 | IO — User I/O |
| 引脚 6 | IO — User I/O |
| 引脚 7 | IO — User I/O |
| 引脚 8 | IO — User I/O |
| 引脚 9 | IO — User I/O |
| 引脚 10 | IO — User I/O |
| 引脚 11 | IO — User I/O |
| 引脚 12 | IO — User I/O |
| 引脚 13 | IO — User I/O |
| 引脚 14 | IO — User I/O |
| 引脚 15 | IO — User I/O |
| 引脚 16 | IO — User I/O |
| 引脚 17 | IO — User I/O |
| 引脚 18 | IO — User I/O |
| 引脚 19 | IO — User I/O |
| 引脚 20 | IO — User I/O |
| 引脚 21 | IO — User I/O |
| 引脚 22 | IO — User I/O |
| 引脚 23 | IO — User I/O |
| 引脚 24 | IO — User I/O |
| 引脚 25 | IO — User I/O |
| 引脚 26 | IO — User I/O |
| 引脚 27 | IO — User I/O |
| 引脚 28 | IO — User I/O |
| 引脚 29 | IO — User I/O |
| 引脚 30 | IO — User I/O |
| 引脚 31 | IO — User I/O |
| 引脚 32 | IO — User I/O |
| 引脚 33 | IO — User I/O |
| 引脚 34 | IO — User I/O |
| 引脚 35 | VCC — Core power supply (1.5V) |
| 引脚 36 | GND — Ground |
| 引脚 37 | VCC — I/O power supply |
| 引脚 38 | GND — Ground |
| 引脚 39 | VCC — I/O power supply |
| 引脚 40 | GND — Ground |
| 引脚 41 | VCC — I/O power supply |
| 引脚 42 | GND — Ground |
| 引脚 43 | VCC — I/O power supply |
| 引脚 44 | GND — Ground |
| 引脚 45 | VCC — I/O power supply |
| 引脚 46 | GND — Ground |
| 引脚 47 | VCC — I/O power supply |
| 引脚 48 | GND — Ground |
典型应用
A3P030-QNG48I 适用于 6 应用s: Industrial Control, Automotive Electronics, Consumer Electronics, Communication Interfaces, Medical Devices, IoT and Smart Home.
Industrial Control
The A3P030-QNG48I is ideal for industrial control systems due to its low power consumption, instant-on capability, and wide temperature range. Its 30,000 gates can implement custom logic for motor control, sensor interfacing, and process automation. The flash-based configuration ensures reliable operation in harsh environments without external configuration memory. With 34 I/Os, it can interface with multiple sensors and actuators, while the on-chip PLL provides precise clocking for synchronous control loops. Its industrial temperature rating (-40°C to +100°C) makes it suitable for factory floor applications where temperature extremes are common.
推荐
Automotive Electronics
In automotive electronics, the A3P030-QNG48I provides a reliable, secure FPGA solution for applications such as gateway modules, sensor fusion, and infotainment interfaces. Its flash-based architecture offers instant-on operation, which is critical for automotive systems that must start immediately. The industrial temperature range covers under-hood environments, and the low power consumption helps reduce battery drain. With 34 I/Os, it can interface with CAN transceivers, LIN buses, and various sensors. The device's security features protect against unauthorized readback, making it suitable for anti-tamper applications. While not AEC-Q100 qualified, its robust design meets many automotive requirements.
推荐
Consumer Electronics
The A3P030-QNG48I is well-suited for consumer electronics such as smart home devices, wearables, and portable gadgets. Its small 48-QFN package and low power consumption make it ideal for space-constrained, battery-powered designs. The FPGA can implement custom logic for user interfaces, sensor processing, and connectivity protocols. With 34 I/Os, it can drive LEDs, read buttons, and interface with sensors. The instant-on feature ensures immediate response when the device is powered on, enhancing user experience. Its reprogrammability allows for firmware updates and feature enhancements post-deployment, extending product lifecycle.
推荐
Communication Interfaces
The A3P030-QNG48I excels in communication interface applications, providing flexible logic for protocol bridging, data buffering, and signal conditioning. Its support for LVCMOS, LVTTL, and PCI I/O standards allows direct interfacing with various communication buses. The on-chip PLL enables precise clock generation for synchronous serial interfaces like SPI, I2C, and UART. With 34 I/Os, it can implement multiple communication channels simultaneously. The flash-based configuration ensures reliable operation in networking equipment, and its low power consumption is beneficial for always-on devices. The device's security features protect configuration data in sensitive communication systems.
推荐
Medical Devices
In medical devices, the A3P030-QNG48I offers a reliable and secure FPGA solution for patient monitoring, diagnostic equipment, and portable medical instruments. Its low power consumption is critical for battery-operated devices, and its instant-on capability ensures immediate readiness. The industrial temperature range covers clinical environments, and the flash-based configuration provides secure storage of calibration data and device settings. With 34 I/Os, it can interface with sensors, ADCs, and displays. The device's reprogrammability allows for firmware updates to meet evolving medical standards. Its small package is ideal for compact, portable medical devices.
推荐
IoT and Smart Home
The A3P030-QNG48I is perfect for IoT and smart home applications, providing customizable logic for sensor hubs, edge processing, and connectivity management. Its low power consumption extends battery life in wireless sensors, and its instant-on capability ensures quick response to events. The 34 I/Os can interface with various sensors, actuators, and communication modules. The flash-based configuration allows for secure over-the-air updates, enhancing device security. With its small 48-QFN package, it fits into compact smart home devices like thermostats, lighting controllers, and security systems. The device's reprogrammability enables flexible feature sets for different product variants.
推荐
推荐产品汇总
工程参考数据： A3P030-QNG48I ——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 | A3P030-QNG48 | A3P030-QN48IY | A3P030-QNG68I | A3P030-1QNG68I |
|---|---|---|---|---|---|
| Package | 48-QFN (7x7 mm) | 48-QFN (7x7 mm) | 48-QFN (7x7 mm) | 68-QFN (8x8 mm) | 68-QFN (8x8 mm) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 30000 | 30000 | 30000 | 30000 | 30000 |
| Number of I/Os | 34 | 34 | 34 | 49 | 49 |
| Operating Temperature | -40°C to +100°C | 0°C to +70°C | -40°C to +100°C | -40°C to +100°C | -40°C to +100°C |
| Core Voltage | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V |
| Speed Grade | Standard | Standard | Standard | Standard | -1 (faster) |
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
关键差异点
- Industrial temperature range （对比 A3P030-QNG48)
- Pin-compatible with commercial grade （对比 A3P030-QNG48)
- Compact 48-QFN package （对比 A3P030-QNG68I)
设计说明
The A3P030-QNG48I requires a 1.5V core supply and separate I/O supplies. Use low-ESR ceramic capacitors (0.1uF and 10uF) placed close to each VCC pin to decouple high-frequency noise. Estimated: For a typical design with 50% I/O toggling, total power consumption is approximately 0.5W, so ensure the power supply can handle transient currents.
For the 48-QFN package, ensure the exposed pad is soldered to a ground plane for thermal and electrical performance. Use thermal vias under the pad to improve heat dissipation. Route I/O traces with controlled impedance if interfacing with high-speed signals. Follow the layout guidelines in the Microchip ProASIC3 datasheet for optimal signal integrity.
Do not exceed the absolute maximum ratings for supply voltage (1.575V for core). Ensure proper programming voltage is applied during in-system programming via JTAG. Avoid floating I/O pins by configuring them with pull-ups or driving them to a known state. Verify the configuration clock frequency to prevent programming failures.
合规信息
RoHS compliant and lead-free per Microchip product page. Not AEC-Q100 qualified.
