A3P250-1PQG208I - ProASIC3 FPGA, 250K Gates | Microchip
MPN: A3P250-1PQG208I β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $25.43 | $25.43 |
| 10 | $23.12 | $231.20 |
| 100 | $20.81 | $2,081.00 |
| 500 | $18.5 | $9,250.00 |
| 1,000 | $16.19 | $16,190.00 |
Drop-in alternatives for A3P250-1PQG208I 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:
A3P250-1PQG208
β Drop-Inπ Reference alternative (not in catalog)
A3P250-2PQG208I
β Drop-Inβ In Stock
$29.9 / Unit
View Datasheet βA3P250L-1PQG208I
β Drop-Inβ In Stock
$44.6 / Unit
View Datasheet βA3P600-1PQG208I
β Drop-Inβ In Stock
$68 / Unit
View Datasheet βA3P250-1PQG208I Maximum Ratings & Electrical Characteristics
| Family | ProASIC3 |
| System Gates | 250000 |
| Number of Logic Elements (LEs) | 3000 |
| Number of I/O | 151 |
| RAM Bits | 36864 |
| Package | 208-BFQFP (PQFP) |
| Operating Temperature | -40Β°C to +100Β°C |
| Mounting Type | Surface Mount |
| Terminal Form | Gull Wing |
| Number of Terminals | 208 |
| Package Code | FQFP |
| Package Shape | Square |
| Lead-Free | Yes |
| RoHS Status | Compliant |
| Speed Grade | -1 |
A3P250-1PQG208I Pin Configuration
| Pin 1 | IO β User I/O |
| Pin 2 | IO β User I/O |
| Pin 3 | IO β User I/O |
| Pin 4 | IO β User I/O |
| Pin 5 | IO β User I/O |
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| Pin 150 | IO β User I/O |
| Pin 151 | IO β User I/O |
| Pin 152 | VCC β Core power supply (1.5V) |
| Pin 153 | GND β Ground |
| Pin 154 | VCC β Core power supply (1.5V) |
| Pin 155 | GND β Ground |
| Pin 156 | VCC β Core power supply (1.5V) |
| Pin 157 | GND β Ground |
| Pin 158 | VCC β Core power supply (1.5V) |
| Pin 159 | GND β Ground |
| Pin 160 | VCC β Core power supply (1.5V) |
| Pin 161 | GND β Ground |
| Pin 162 | VCC β Core power supply (1.5V) |
| Pin 163 | GND β Ground |
| Pin 164 | VCC β Core power supply (1.5V) |
| Pin 165 | GND β Ground |
| Pin 166 | VCC β Core power supply (1.5V) |
| Pin 167 | GND β Ground |
| Pin 168 | VCC β Core power supply (1.5V) |
| Pin 169 | GND β Ground |
| Pin 170 | VCC β Core power supply (1.5V) |
| Pin 171 | GND β Ground |
| Pin 172 | VCC β Core power supply (1.5V) |
| Pin 173 | GND β Ground |
| Pin 174 | VCC β Core power supply (1.5V) |
| Pin 175 | GND β Ground |
| Pin 176 | VCC β Core power supply (1.5V) |
| Pin 177 | GND β Ground |
| Pin 178 | VCC β Core power supply (1.5V) |
| Pin 179 | GND β Ground |
| Pin 180 | VCC β Core power supply (1.5V) |
| Pin 181 | GND β Ground |
| Pin 182 | VCC β Core power supply (1.5V) |
| Pin 183 | GND β Ground |
| Pin 184 | VCC β Core power supply (1.5V) |
| Pin 185 | GND β Ground |
| Pin 186 | VCC β Core power supply (1.5V) |
| Pin 187 | GND β Ground |
| Pin 188 | VCC β Core power supply (1.5V) |
| Pin 189 | GND β Ground |
| Pin 190 | VCC β Core power supply (1.5V) |
| Pin 191 | GND β Ground |
| Pin 192 | VCC β Core power supply (1.5V) |
| Pin 193 | GND β Ground |
| Pin 194 | VCC β Core power supply (1.5V) |
| Pin 195 | GND β Ground |
| Pin 196 | VCC β Core power supply (1.5V) |
| Pin 197 | GND β Ground |
| Pin 198 | VCC β Core power supply (1.5V) |
| Pin 199 | GND β Ground |
| Pin 200 | VCC β Core power supply (1.5V) |
| Pin 201 | GND β Ground |
| Pin 202 | VCC β Core power supply (1.5V) |
| Pin 203 | GND β Ground |
| Pin 204 | VCC β Core power supply (1.5V) |
| Pin 205 | GND β Ground |
| Pin 206 | VCC β Core power supply (1.5V) |
| Pin 207 | GND β Ground |
| Pin 208 | VCC β Core power supply (1.5V) |
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
A3P250-1PQG208I is suitable for 6 applications: Industrial Control Systems, Communications Infrastructure, Avionics and Defense, Consumer Electronics, Medical Electronics, ASIC Prototyping.
Industrial Control Systems
The A3P250-1PQG208I is ideal for industrial control systems due to its industrial temperature range (-40Β°C to +100Β°C) and high reliability. With 250K gates and 151 I/Os, it can implement motor control logic, PLC interfaces, and sensor processing. The flash-based architecture provides instant-on operation, ensuring immediate functionality on power-up, which is critical for safety-critical industrial applications. Its low power consumption reduces thermal stress in enclosed control cabinets. The device's reprogrammability allows for field updates and design iterations without hardware changes, reducing downtime and maintenance costs. The 208-pin BFQFP package is suitable for through-hole or surface-mount assembly, providing flexibility in manufacturing.
Recommended
Communications Infrastructure
In communications infrastructure, the A3P250-1PQG208I provides a reliable, low-power solution for protocol bridging, packet processing, and interface conversion. With 151 I/Os, it can interface with multiple communication standards, including UART, SPI, and I2C. The device's 36,864 bits of RAM are sufficient for small packet buffers and FIFOs. The flash-based configuration ensures secure, non-volatile operation, protecting intellectual property. The industrial temperature range makes it suitable for outdoor and remote installations. The 208-pin BFQFP package is compatible with standard PCB assembly processes, and the device's low power consumption is ideal for power-over-Ethernet (PoE) applications. Its reprogrammability allows for protocol updates and feature enhancements in the field.
Recommended
Avionics and Defense
The A3P250-1PQG208I is well-suited for avionics and defense applications due to its high reliability, security, and wide temperature range. The flash-based FPGA provides inherent resistance to reverse engineering and configuration tampering, which is critical for defense systems. With 250K gates, it can implement custom digital signal processing, sensor interfaces, and control logic. The device's instant-on capability ensures immediate operation in mission-critical scenarios. The industrial temperature range (-40Β°C to +100Β°C) meets the requirements for many aerospace environments. The 208-pin BFQFP package is robust and suitable for harsh environments. Microchip's long-term supply commitment ensures availability for defense programs with extended lifecycles.
Recommended
Consumer Electronics
In consumer electronics, the A3P250-1PQG208I offers a cost-effective, low-power solution for display controllers, audio processing, and smart home interfaces. With 250K gates and 151 I/Os, it can handle video timing generation, audio codec interfaces, and sensor fusion. The flash-based architecture eliminates the need for external configuration memory, reducing BOM cost and board space. The device's low power consumption extends battery life in portable devices. The industrial temperature range ensures reliable operation in various consumer environments. The 208-pin BFQFP package is suitable for high-volume manufacturing. Its reprogrammability allows for firmware updates and feature additions post-launch, enhancing product longevity.
Recommended
Medical Electronics
The A3P250-1PQG208I is suitable for medical electronics such as patient monitors, diagnostic equipment, and portable medical devices. Its high reliability and industrial temperature range ensure dependable operation in clinical environments. With 250K gates, it can implement signal processing, data acquisition, and control logic. The flash-based configuration provides secure, non-volatile storage of critical algorithms. The device's low power consumption is essential for battery-powered portable medical devices. The 208-pin BFQFP package is compatible with standard medical device manufacturing processes. Microchip's long-term product support is crucial for medical devices with regulatory approvals and long lifecycles.
Recommended
ASIC Prototyping
The A3P250-1PQG208I is an excellent choice for ASIC prototyping due to its reprogrammability and 250K gates. Engineers can implement their ASIC design in the FPGA to validate functionality and performance before committing to silicon. The device's 151 I/Os allow for connection to test equipment and system interfaces. The flash-based configuration enables quick design iterations without external configuration devices. The industrial temperature range ensures reliable operation in lab environments. The 208-pin BFQFP package is easy to handle and solder, facilitating rapid prototyping. The device's low power consumption reduces thermal management requirements during testing. Microchip's design tools support seamless transition from FPGA to ASIC.
Recommended
Recommended Products Summary
Engineering reference data for A3P250-1PQG208I β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | A3P250-1PQG208 | A3P250-2PQG208I | A3P250L-1PQG208I | A3P600-1PQG208I |
|---|---|---|---|---|---|
| Package | 208-BFQFP | 208-BFQFP | 208-BFQFP | 208-BFQFP | 208-BFQFP |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 250000 | 250000 | 250000 | 250000 | 600000 |
| Number of I/O | 151 | 151 | 151 | 151 | 151 |
| RAM Bits | 36864 | 36864 | 36864 | 36864 | 110592 |
| Speed Grade | -1 | -1 | -2 | -1 | -1 |
| Temperature Grade | Industrial (-40Β°C to +100Β°C) | Commercial (0Β°C to +70Β°C) | Industrial (-40Β°C to +100Β°C) | Industrial (-40Β°C to +100Β°C) | Industrial (-40Β°C to +100Β°C) |
| Low Power | No | No | No | Yes | No |
Key Differentiators
- Industrial temperature grade (vs A3P250-1PQG208)
- Standard speed grade with industrial temp (vs A3P250-2PQG208I)
- Standard power vs low-power variant (vs A3P250L-1PQG208I)
Design Notes
The A3P250-1PQG208I requires a 1.5V core supply and separate I/O supplies (3.3V, 2.5V, or 1.8V). Use low-ESR ceramic capacitors (0.1uF and 10uF) placed close to each VCC and GND pin pair. The flash-based FPGA has low static power, but dynamic power scales with switching activity. Estimate power using Microchip's power calculator tool. Ensure the power supply can handle peak inrush current during configuration.
For the 208-pin BFQFP package, use a standard PCB footprint with 0.5mm pitch. Ensure adequate copper pour for the exposed pad (if present) to aid thermal dissipation. Route high-speed I/O signals with controlled impedance (e.g., 50 ohms) and minimize trace lengths. Place decoupling capacitors as close to the power pins as possible. Follow the layout guidelines in the ProASIC3 datasheet for optimal signal integrity.
A common pitfall is neglecting the I/O bank voltage requirements. Each I/O bank must be connected to the appropriate VCCIO voltage for the I/O standard used. Also, ensure the JTAG pins are properly terminated for programming. Do not leave unused I/O pins floating; configure them as inputs with pull-ups or drive them to a defined state. Verify the configuration clock (CCLK) frequency and programming voltage to avoid configuration failures.
Compliance Information
Lead-free and RoHS compliant per distributor data. AEC-Q100 not applicable for this FPGA. REACH and conflict minerals status not specified in the provided data.