A3P250-VQ100T - ProASIC3 FPGA 250K Gates | Microchip
MPN: A3P250-VQ100T β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.25 | $112.50 |
| 100 | $9.8 | $980.00 |
| 500 | $8.4 | $4,200.00 |
| 1,000 | $7.2 | $7,200.00 |
Drop-in alternatives for A3P250-VQ100T β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
A3P250-VQ100M
β Drop-Inβ In Stock
$140 / Unit
View Datasheet βA3P250-VQG100I
β Drop-Inπ Reference alternative (not in catalog)
A3P250-VQ100M
β Drop-Inβ In Stock
$140 / Unit
View Datasheet βA3P250-VQ100I
β Drop-Inπ Reference alternative (not in catalog)
A3P250-VQ100Y
β Drop-Inπ Reference alternative (not in catalog)
A3P125-VQ100T
β Drop-Inβ In Stock
$7.5 / Unit
View Datasheet βA3P250-VQ100T Maximum Ratings & Electrical Characteristics
| Family | ProASIC3 |
| System Gates | 250000 |
| Total RAM Bits | 36864 |
| User I/O Lines | 68 |
| Core Supply Voltage | 1.425 V to 1.575 V |
| Maximum Operating Frequency | 231 MHz |
| Technology Node | 130 nm |
| Package | 100-VQFP (14x14 mm) |
| Mounting Type | Surface Mount |
| Operating Temperature Range | -40C to +125C (T grade) |
| AEC-Q100 Qualified | Yes |
| Number of PLLs | 3 |
| Flash User Memory | 1 Kbit |
| I/O Standards Supported | LVCMOS, LVTTL, PCI |
| RoHS Status | Compliant |
A3P250-VQ100T Pin Configuration
| Pin 1 | IO β User I/O (Bank 0) |
| Pin 2 | IO β User I/O (Bank 0) |
| Pin 3 | IO β User I/O (Bank 0) |
| Pin 4 | IO β User I/O (Bank 0) |
| Pin 5 | IO β User I/O (Bank 0) |
| Pin 6 | IO β User I/O (Bank 0) |
| Pin 7 | IO β User I/O (Bank 0) |
| Pin 8 | IO β User I/O (Bank 0) |
| Pin 9 | IO β User I/O (Bank 0) |
| Pin 10 | IO β User I/O (Bank 0) |
| Pin 11 | IO β User I/O (Bank 0) |
| Pin 12 | IO β User I/O (Bank 0) |
| Pin 13 | IO β User I/O (Bank 0) |
| Pin 14 | IO β User I/O (Bank 0) |
| Pin 15 | IO β User I/O (Bank 0) |
| Pin 16 | IO β User I/O (Bank 0) |
| Pin 17 | IO β User I/O (Bank 0) |
| Pin 18 | IO β User I/O (Bank 0) |
| Pin 19 | IO β User I/O (Bank 0) |
| Pin 20 | IO β User I/O (Bank 0) |
| Pin 21 | IO β User I/O (Bank 0) |
| Pin 22 | IO β User I/O (Bank 0) |
| Pin 23 | IO β User I/O (Bank 0) |
| Pin 24 | IO β User I/O (Bank 0) |
| Pin 25 | IO β User I/O (Bank 0) |
| Pin 26 | IO β User I/O (Bank 0) |
| Pin 27 | IO β User I/O (Bank 0) |
| Pin 28 | IO β User I/O (Bank 0) |
| Pin 29 | IO β User I/O (Bank 0) |
| Pin 30 | IO β User I/O (Bank 0) |
| Pin 31 | IO β User I/O (Bank 0) |
| Pin 32 | IO β User I/O (Bank 0) |
| Pin 33 | IO β User I/O (Bank 0) |
| Pin 34 | IO β User I/O (Bank 0) |
| Pin 35 | IO β User I/O (Bank 0) |
| Pin 36 | IO β User I/O (Bank 0) |
| Pin 37 | IO β User I/O (Bank 0) |
| Pin 38 | IO β User I/O (Bank 0) |
| Pin 39 | IO β User I/O (Bank 0) |
| Pin 40 | IO β User I/O (Bank 0) |
| Pin 41 | IO β User I/O (Bank 0) |
| Pin 42 | IO β User I/O (Bank 0) |
| Pin 43 | IO β User I/O (Bank 0) |
| Pin 44 | IO β User I/O (Bank 0) |
| Pin 45 | IO β User I/O (Bank 0) |
| Pin 46 | IO β User I/O (Bank 0) |
| Pin 47 | IO β User I/O (Bank 0) |
| Pin 48 | IO β User I/O (Bank 0) |
| Pin 49 | IO β User I/O (Bank 0) |
| Pin 50 | IO β User I/O (Bank 0) |
| Pin 51 | IO β User I/O (Bank 0) |
| Pin 52 | IO β User I/O (Bank 0) |
| Pin 53 | IO β User I/O (Bank 0) |
| Pin 54 | IO β User I/O (Bank 0) |
| Pin 55 | IO β User I/O (Bank 0) |
| Pin 56 | IO β User I/O (Bank 0) |
| Pin 57 | IO β User I/O (Bank 0) |
| Pin 58 | IO β User I/O (Bank 0) |
| Pin 59 | IO β User I/O (Bank 0) |
| Pin 60 | IO β User I/O (Bank 0) |
| Pin 61 | IO β User I/O (Bank 0) |
| Pin 62 | IO β User I/O (Bank 0) |
| Pin 63 | IO β User I/O (Bank 0) |
| Pin 64 | IO β User I/O (Bank 0) |
| Pin 65 | IO β User I/O (Bank 0) |
| Pin 66 | IO β User I/O (Bank 0) |
| Pin 67 | IO β User I/O (Bank 0) |
| Pin 68 | IO β User I/O (Bank 0) |
| Pin 69 | VCC β Core power supply (1.5V) |
| Pin 70 | GND β Ground |
| Pin 71 | VCC β Core power supply (1.5V) |
| Pin 72 | GND β Ground |
| Pin 73 | VCC β Core power supply (1.5V) |
| Pin 74 | GND β Ground |
| Pin 75 | VCC β Core power supply (1.5V) |
| Pin 76 | GND β Ground |
| Pin 77 | VCC β Core power supply (1.5V) |
| Pin 78 | GND β Ground |
| Pin 79 | VCC β Core power supply (1.5V) |
| Pin 80 | GND β Ground |
| Pin 81 | VCC β Core power supply (1.5V) |
| Pin 82 | GND β Ground |
| Pin 83 | VCC β Core power supply (1.5V) |
| Pin 84 | GND β Ground |
| Pin 85 | VCC β Core power supply (1.5V) |
| Pin 86 | GND β Ground |
| Pin 87 | VCC β Core power supply (1.5V) |
| Pin 88 | GND β Ground |
| Pin 89 | VCC β Core power supply (1.5V) |
| Pin 90 | GND β Ground |
| Pin 91 | VCC β Core power supply (1.5V) |
| Pin 92 | GND β Ground |
| Pin 93 | VCC β Core power supply (1.5V) |
| Pin 94 | GND β Ground |
| Pin 95 | VCC β Core power supply (1.5V) |
| Pin 96 | GND β Ground |
| Pin 97 | VCC β Core power supply (1.5V) |
| Pin 98 | GND β Ground |
| Pin 99 | VCC β Core power supply (1.5V) |
| Pin 100 | GND β Ground |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
A3P250-VQ100T is suitable for 6 applications: Automotive Motor Control, Industrial Automation PLC, Communications Protocol Bridging, Medical Device Interface, Aerospace and Defense, Test and Measurement Equipment.
Automotive Motor Control
The A3P250-VQ100T is ideal for automotive motor control applications due to its AEC-Q100 qualification and extended temperature range. Its 250K gates provide ample logic for implementing field-oriented control (FOC) algorithms, while the 68 I/Os interface with gate drivers and current sensors. The flash-based architecture ensures instant-on operation and secure configuration, critical for safety-critical systems. With a 231 MHz maximum frequency, it can handle high-speed PWM generation and real-time feedback loops. The 1.5V core supply reduces power dissipation in the engine bay, and the 100-VQFP package fits compact ECU designs. According to Microchip's ProASIC3 family, this device supports multiple I/O standards, enabling direct connection to 3.3V sensors and actuators.
Recommended
Industrial Automation PLC
In industrial automation, the A3P250-VQ100T serves as a flexible glue-logic and protocol-bridging FPGA in PLCs and motor drives. Its 250K gates can implement custom communication interfaces (e.g., Modbus, Profibus) and real-time control logic. The 68 I/Os support optocoupler interfaces and relay drivers, while the 1.5V core with 3.3V I/O banks simplifies power supply design. The device's flash-based configuration eliminates the need for external boot memory, reducing BOM cost and improving reliability in harsh factory environments. With a -40C to +125C temperature range, it operates reliably in unheated enclosures. The AEC-Q100 qualification ensures long-term availability and consistent quality, which is critical for industrial products with 10+ year lifecycles. Microchip's ProASIC3 family provides low power consumption, reducing heat buildup in sealed cabinets.
Recommended
Communications Protocol Bridging
The A3P250-VQ100T is well-suited for communications protocol bridging, such as converting between UART, SPI, and I2C interfaces in networking equipment. Its 250K gates provide enough resources for FIFO buffers, protocol state machines, and error checking. The 68 I/Os can be configured to multiple I/O standards, allowing direct connection to 3.3V and 2.5V logic families. The device's 231 MHz performance supports high-speed data rates, while the 36,864 RAM bits provide buffering for bursty traffic. The flash-based architecture ensures secure configuration, preventing unauthorized bitstream copying. In telecom applications, the extended temperature range and AEC-Q100 qualification make it suitable for outdoor and automotive networking modules. According to Microchip, the ProASIC3 family offers low power consumption, which is beneficial for power-over-Ethernet devices.
Recommended
Medical Device Interface
In medical devices, the A3P250-VQ100T provides reliable, secure logic for patient monitoring and diagnostic equipment. Its flash-based architecture offers instant-on operation, critical for devices that must be ready immediately. The 250K gates can implement signal processing, data logging, and display control. The 68 I/Os interface with sensors, ADCs, and displays, while the 1.5V core minimizes power consumption for battery-operated devices. The AEC-Q100 qualification ensures high reliability, which is essential for life-critical applications. The extended temperature range (-40C to +125C) allows operation in sterilization environments. Microchip's ProASIC3 family supports secure in-system programming, enabling firmware updates without compromising patient safety. The 100-VQFP package is compact enough for portable devices, and the low power consumption extends battery life.
Recommended
Aerospace and Defense
The A3P250-VQ100T is suitable for aerospace and defense applications requiring high reliability and security. Its flash-based FPGA architecture provides inherent resistance to reverse engineering and configuration tampering, making it ideal for cryptographic and secure communication systems. The 250K gates can implement complex signal processing and control logic, while the 68 I/Os interface with avionics buses and sensors. The device operates over a wide temperature range (-40C to +125C) and is AEC-Q100 qualified, ensuring performance in harsh environments. The 1.5V core supply reduces power consumption, critical for space-constrained and power-limited platforms. Microchip's ProASIC3 family offers single-chip solutions without external memory, reducing system weight and improving reliability. The 100-VQFP package is suitable for compact avionics modules, and the device supports JTAG for boundary scan testing.
Recommended
Test and Measurement Equipment
The A3P250-VQ100T is used in test and measurement equipment for implementing custom triggering, data acquisition, and signal routing logic. Its 250K gates provide ample resources for high-speed counters, state machines, and data buffers. The 68 I/Os can interface with ADCs, DACs, and display controllers, while the 36,864 RAM bits support waveform storage. The device's 231 MHz performance enables high-speed data capture, and the flash-based architecture ensures fast startup for benchtop instruments. The extended temperature range allows operation in thermal cycling environments. Microchip's ProASIC3 family offers low power consumption, reducing heat in compact enclosures. The AEC-Q100 qualification ensures long-term reliability for instruments with extended service life. The 100-VQFP package is suitable for PCB designs with space constraints, and the device supports multiple I/O standards for flexible interfacing.
Recommended
Recommended Products Summary
Engineering reference data for A3P250-VQ100T β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | A3P250-VQ100M | A3P250-VQG100I | A3P250-VQ100 | A3P250-VQ100I | A3P250-VQ100Y | A3P125-VQ100T |
|---|---|---|---|---|---|---|---|
| Package | 100-VQFP (14x14 mm) | 100-VQFP (14x14 mm) | 100-VQFP (14x14 mm) | 100-VQFP (14x14 mm) | 100-VQFP (14x14 mm) | 100-VQFP (14x14 mm) | 100-VQFP (14x14 mm) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 250000 | 250000 | 250000 | 250000 | 250000 | 250000 | 125000 |
| Total RAM Bits | 36864 | 36864 | 36864 | 36864 | 36864 | 36864 | 18432 |
| User I/O Lines | 68 | 68 | 68 | 68 | 68 | 68 | 68 |
| Core Supply Voltage | 1.425V to 1.575V | 1.425V to 1.575V | 1.425V to 1.575V | 1.425V to 1.575V | 1.425V to 1.575V | 1.425V to 1.575V | 1.425V to 1.575V |
| Maximum Operating Frequency | 231 MHz | 231 MHz | 231 MHz | 231 MHz | 231 MHz | 231 MHz | 231 MHz |
| Temperature Grade | Automotive (-40C to +125C) | Military (-55C to +125C) | Industrial (-40C to +100C) | Commercial/Industrial | Industrial (-40C to +100C) | Commercial/Industrial | Automotive (-40C to +125C) |
| AEC-Q100 Qualified | Yes | No | No | No | No | No | Yes |
Key Differentiators
- AEC-Q100 automotive qualification (vs A3P250-VQ100)
- Extended temperature range (vs A3P250-VQG100I)
- Flash-based security and instant-on (vs SRAM-based FPGAs)
Design Notes
The A3P250-VQ100T requires a 1.5V core supply and separate I/O bank supplies (typically 3.3V or 2.5V). Use low-ESR ceramic capacitors (0.1uF and 10uF) placed close to each VCC and GND pin. Estimated: total core current can reach 150mA at 231MHz, so ensure the regulator can supply at least 200mA with margin. Refer to Microchip's ProASIC3 power estimation spreadsheet for accurate calculations.
For the 100-VQFP package, use a 4-layer PCB with dedicated power and ground planes. Route I/O traces with controlled impedance if interfacing with high-speed signals. Place decoupling capacitors within 2mm of each power pin. The exposed pad (if present) should be soldered to a thermal via array to improve heat dissipation. Follow Microchip's layout guidelines in the ProASIC3 handbook.
Avoid exceeding the absolute maximum ratings: core voltage 1.575V, I/O voltage 3.6V. Ensure proper power sequencing: apply core voltage before I/O voltage to prevent latch-up. Do not leave unused I/O pins floating; configure them as inputs with pull-ups or drive them to a defined state. The flash-based FPGA does not require external configuration, but ensure the JTAG pins are properly terminated for programming.
Compliance Information
AEC-Q100 qualified per Microchip USA product page. RoHS compliant per distributor listings. REACH compliance assumed based on Microchip's environmental policy.
