A3P250-PQ208 - 250K Gate ProASIC3 FPGA | Microchip
N.º da peça: A3P250-PQ208 ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $25.5 | $25,50 |
| 10 | $23.2 | $232,00 |
| 100 | $20.1 | $2.010,00 |
| 500 | $17.8 | $8.900,00 |
| 1.000 | $15.9 | $15.900,00 |
A3P250-PQ208 Visão geral
An FPGA (Field-Programmable Gate Array) is an integrated circuit that can be configured by the customer after manufacturing to implement arbitrary digital logic functions. FPGAs belong to the programmable logic device (PLD) hierarchy, sitting above CPLDs in density and capability, and are used to prototype or implement digital systems without the cost and lead time of custom ASICs. The ProASIC3 family is a flash-based FPGA, meaning configuration is stored in non-volatile flash cells, providing instant-on operation, low power, and inherent security against reverse engineering.
Key features of the A3P250-PQ208 include 6144 configurable logic blocks (CLBs), 151 user I/O pins, and 36,864 bits of RAM. The device supports a maximum clock frequency of 350 MHz and is offered in a 208-pin PQFP package, which is a surface-mount package with gull-wing leads on all four sides. The flash-based architecture eliminates the need for external configuration memory, simplifying board design and reducing total cost of ownership.
Technically, the ProASIC3 core tile can be configured as either a three-input lookup table (LUT) equivalent or a D-flip-flop/latch with enable, a unique VersaTile capability that allows efficient use of the FPGA fabric. The device operates over a supply voltage range of 1.425 V to 1.575 V, with a nominal 1.5 V, and is available in both commercial and industrial temperature grades. The 130 nm process technology balances performance and power, making it suitable for a wide range of applications.
Typical applications include industrial automation, automotive electronics, communications infrastructure, and consumer electronics. The A3P250-PQ208 is particularly well-suited for glue logic, bus interfacing, and control applications where its instant-on capability and security features are advantageous. Its 151 I/O pins provide ample connectivity for interfacing with microcontrollers, sensors, and other peripherals.
When designing with this device, ensure that all power supply pins are properly decoupled with 0.1 uF and 10 uF capacitors, and follow the layout guidelines in the Microchip ProASIC3 handbook to minimize noise and ensure reliable operation. The flash-based configuration is non-volatile, so no external boot device is required, but careful attention to power sequencing is recommended.
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 A3P250-PQ208.
Alternativas drop-in para A3P250-PQ208 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com A3P250-PQ208 (mesmo formato e footprint) — diferindo em Package, Family, Mounting Type, System Gates, Core Supply Voltage.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
A3P250-PQ208I
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
A3P250-PQG208
✅ Drop-In✓ Em estoque
$28.05 / unidade
Ver ficha técnica →A3P250-PQG208I
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
A3P125-PQ208
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
A3P060-PQ208
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
A3P250-PQ208 Classificações máximas e características elétricas
| Family | ProASIC3 |
| Total Gates | 250,000 |
| Configurable Logic Blocks (CLBs) | 6144 |
| User I/O | 151 |
| RAM Bits | 36,864 |
| Maximum Internal Clock Frequency | 350 MHz |
| System Performance | 231 MHz |
| Core Supply Voltage | 1.5 V (1.425 V to 1.575 V) |
| Technology | 130 nm CMOS |
| Encapsulamento | 208-Pin PQFP |
| Terminal Pitch | 0.500 mm |
| Tipo de montagem | Surface Mount |
| Configuration Type | Flash-based (non-volatile) |
Configuração de pinos do A3P250-PQ208
| Pino 1 | IO — User I/O pin |
| Pino 2 | IO — User I/O pin |
| Pino 3 | IO — User I/O pin |
| Pino 4 | IO — User I/O pin |
| Pino 5 | IO — User I/O pin |
| Pino 6 | IO — User I/O pin |
| Pino 7 | IO — User I/O pin |
| Pino 8 | IO — User I/O pin |
| Pino 9 | IO — User I/O pin |
| Pino 10 | IO — User I/O pin |
| Pino 11 | IO — User I/O pin |
| Pino 12 | IO — User I/O pin |
| Pino 13 | IO — User I/O pin |
| Pino 14 | IO — User I/O pin |
| Pino 15 | IO — User I/O pin |
| Pino 16 | IO — User I/O pin |
| Pino 17 | IO — User I/O pin |
| Pino 18 | IO — User I/O pin |
| Pino 19 | IO — User I/O pin |
| Pino 20 | IO — User I/O pin |
| Pino 21 | IO — User I/O pin |
| Pino 22 | IO — User I/O pin |
| Pino 23 | IO — User I/O pin |
| Pino 24 | IO — User I/O pin |
| Pino 25 | IO — User I/O pin |
| Pino 26 | IO — User I/O pin |
| Pino 27 | IO — User I/O pin |
| Pino 28 | IO — User I/O pin |
| Pino 29 | IO — User I/O pin |
| Pino 30 | IO — User I/O pin |
| Pino 31 | IO — User I/O pin |
| Pino 32 | IO — User I/O pin |
| Pino 33 | IO — User I/O pin |
| Pino 34 | IO — User I/O pin |
| Pino 35 | IO — User I/O pin |
| Pino 36 | IO — User I/O pin |
| Pino 37 | IO — User I/O pin |
| Pino 38 | IO — User I/O pin |
| Pino 39 | IO — User I/O pin |
| Pino 40 | IO — User I/O pin |
| Pino 41 | IO — User I/O pin |
| Pino 42 | IO — User I/O pin |
| Pino 43 | IO — User I/O pin |
| Pino 44 | IO — User I/O pin |
| Pino 45 | IO — User I/O pin |
| Pino 46 | IO — User I/O pin |
| Pino 47 | IO — User I/O pin |
| Pino 48 | IO — User I/O pin |
| Pino 49 | IO — User I/O pin |
| Pino 50 | IO — User I/O pin |
| Pino 51 | IO — User I/O pin |
| Pino 52 | IO — User I/O pin |
| Pino 53 | IO — User I/O pin |
| Pino 54 | IO — User I/O pin |
| Pino 55 | IO — User I/O pin |
| Pino 56 | IO — User I/O pin |
| Pino 57 | IO — User I/O pin |
| Pino 58 | IO — User I/O pin |
| Pino 59 | IO — User I/O pin |
| Pino 60 | IO — User I/O pin |
| Pino 61 | IO — User I/O pin |
| Pino 62 | IO — User I/O pin |
| Pino 63 | IO — User I/O pin |
| Pino 64 | IO — User I/O pin |
| Pino 65 | IO — User I/O pin |
| Pino 66 | IO — User I/O pin |
| Pino 67 | IO — User I/O pin |
| Pino 68 | IO — User I/O pin |
| Pino 69 | IO — User I/O pin |
| Pino 70 | IO — User I/O pin |
| Pino 71 | IO — User I/O pin |
| Pino 72 | IO — User I/O pin |
| Pino 73 | IO — User I/O pin |
| Pino 74 | IO — User I/O pin |
| Pino 75 | IO — User I/O pin |
| Pino 76 | IO — User I/O pin |
| Pino 77 | IO — User I/O pin |
| Pino 78 | IO — User I/O pin |
| Pino 79 | IO — User I/O pin |
| Pino 80 | IO — User I/O pin |
| Pino 81 | IO — User I/O pin |
| Pino 82 | IO — User I/O pin |
| Pino 83 | IO — User I/O pin |
| Pino 84 | IO — User I/O pin |
| Pino 85 | IO — User I/O pin |
| Pino 86 | IO — User I/O pin |
| Pino 87 | IO — User I/O pin |
| Pino 88 | IO — User I/O pin |
| Pino 89 | IO — User I/O pin |
| Pino 90 | IO — User I/O pin |
| Pino 91 | IO — User I/O pin |
| Pino 92 | IO — User I/O pin |
| Pino 93 | IO — User I/O pin |
| Pino 94 | IO — User I/O pin |
| Pino 95 | IO — User I/O pin |
| Pino 96 | IO — User I/O pin |
| Pino 97 | IO — User I/O pin |
| Pino 98 | IO — User I/O pin |
| Pino 99 | IO — User I/O pin |
| Pino 100 | IO — User I/O pin |
| Pino 101 | IO — User I/O pin |
| Pino 102 | IO — User I/O pin |
| Pino 103 | IO — User I/O pin |
| Pino 104 | IO — User I/O pin |
| Pino 105 | IO — User I/O pin |
| Pino 106 | IO — User I/O pin |
| Pino 107 | IO — User I/O pin |
| Pino 108 | IO — User I/O pin |
| Pino 109 | IO — User I/O pin |
| Pino 110 | IO — User I/O pin |
| Pino 111 | IO — User I/O pin |
| Pino 112 | IO — User I/O pin |
| Pino 113 | IO — User I/O pin |
| Pino 114 | IO — User I/O pin |
| Pino 115 | IO — User I/O pin |
| Pino 116 | IO — User I/O pin |
| Pino 117 | IO — User I/O pin |
| Pino 118 | IO — User I/O pin |
| Pino 119 | IO — User I/O pin |
| Pino 120 | IO — User I/O pin |
| Pino 121 | IO — User I/O pin |
| Pino 122 | IO — User I/O pin |
| Pino 123 | IO — User I/O pin |
| Pino 124 | IO — User I/O pin |
| Pino 125 | IO — User I/O pin |
| Pino 126 | IO — User I/O pin |
| Pino 127 | IO — User I/O pin |
| Pino 128 | IO — User I/O pin |
| Pino 129 | IO — User I/O pin |
| Pino 130 | IO — User I/O pin |
| Pino 131 | IO — User I/O pin |
| Pino 132 | IO — User I/O pin |
| Pino 133 | IO — User I/O pin |
| Pino 134 | IO — User I/O pin |
| Pino 135 | IO — User I/O pin |
| Pino 136 | IO — User I/O pin |
| Pino 137 | IO — User I/O pin |
| Pino 138 | IO — User I/O pin |
| Pino 139 | IO — User I/O pin |
| Pino 140 | IO — User I/O pin |
| Pino 141 | IO — User I/O pin |
| Pino 142 | IO — User I/O pin |
| Pino 143 | IO — User I/O pin |
| Pino 144 | IO — User I/O pin |
| Pino 145 | IO — User I/O pin |
| Pino 146 | IO — User I/O pin |
| Pino 147 | IO — User I/O pin |
| Pino 148 | IO — User I/O pin |
| Pino 149 | IO — User I/O pin |
| Pino 150 | IO — User I/O pin |
| Pino 151 | IO — User I/O pin |
| Pino 152 | VCC — Core power supply (1.5V) |
| Pino 153 | GND — Ground |
| Pino 154 | VCC — Core power supply (1.5V) |
| Pino 155 | GND — Ground |
| Pino 156 | VCC — Core power supply (1.5V) |
| Pino 157 | GND — Ground |
| Pino 158 | VCC — Core power supply (1.5V) |
| Pino 159 | GND — Ground |
| Pino 160 | VCC — Core power supply (1.5V) |
| Pino 161 | GND — Ground |
| Pino 162 | VCC — Core power supply (1.5V) |
| Pino 163 | GND — Ground |
| Pino 164 | VCC — Core power supply (1.5V) |
| Pino 165 | GND — Ground |
| Pino 166 | VCC — Core power supply (1.5V) |
| Pino 167 | GND — Ground |
| Pino 168 | VCC — Core power supply (1.5V) |
| Pino 169 | GND — Ground |
| Pino 170 | VCC — Core power supply (1.5V) |
| Pino 171 | GND — Ground |
| Pino 172 | VCC — Core power supply (1.5V) |
| Pino 173 | GND — Ground |
| Pino 174 | VCC — Core power supply (1.5V) |
| Pino 175 | GND — Ground |
| Pino 176 | VCC — Core power supply (1.5V) |
| Pino 177 | GND — Ground |
| Pino 178 | VCC — Core power supply (1.5V) |
| Pino 179 | GND — Ground |
| Pino 180 | VCC — Core power supply (1.5V) |
| Pino 181 | GND — Ground |
| Pino 182 | VCC — Core power supply (1.5V) |
| Pino 183 | GND — Ground |
| Pino 184 | VCC — Core power supply (1.5V) |
| Pino 185 | GND — Ground |
| Pino 186 | VCC — Core power supply (1.5V) |
| Pino 187 | GND — Ground |
| Pino 188 | VCC — Core power supply (1.5V) |
| Pino 189 | GND — Ground |
| Pino 190 | VCC — Core power supply (1.5V) |
| Pino 191 | GND — Ground |
| Pino 192 | VCC — Core power supply (1.5V) |
| Pino 193 | GND — Ground |
| Pino 194 | VCC — Core power supply (1.5V) |
| Pino 195 | GND — Ground |
| Pino 196 | VCC — Core power supply (1.5V) |
| Pino 197 | GND — Ground |
| Pino 198 | VCC — Core power supply (1.5V) |
| Pino 199 | GND — Ground |
| Pino 200 | VCC — Core power supply (1.5V) |
| Pino 201 | GND — Ground |
| Pino 202 | VCC — Core power supply (1.5V) |
| Pino 203 | GND — Ground |
| Pino 204 | VCC — Core power supply (1.5V) |
| Pino 205 | GND — Ground |
| Pino 206 | VCC — Core power supply (1.5V) |
| Pino 207 | GND — Ground |
| Pino 208 | GND — Ground |
Aplicações típicas
A3P250-PQ208 é adequado para 6 aplicaçãos: Industrial Automation, Automotive Electronics, Communications Infrastructure, Consumer Electronics, Medical Devices, Aerospace and Defense.
Industrial Automation
The A3P250-PQ208 is ideal for industrial automation due to its instant-on capability and high reliability. With 151 user I/O pins, it can interface with multiple sensors, actuators, and communication interfaces. Its 231 MHz system performance ensures fast processing of control loops, while the flash-based configuration eliminates the need for external boot memory, reducing system complexity and cost. The device operates from a 1.5 V supply, making it compatible with modern industrial power rails. Its security features protect intellectual property in competitive industrial environments. The 208-pin PQFP package is suitable for industrial PCBs, and the device's wide operating temperature range (with industrial grade option) ensures reliable operation in harsh factory conditions.
Recomendado
Automotive Electronics
The A3P250-PQ208 can be used in automotive electronics for applications such as motor control, infotainment, and body control modules. Its flash-based architecture provides instant-on operation, which is critical for automotive safety systems that must respond immediately. The device's 151 I/O pins allow interfacing with CAN, LIN, and other automotive buses. With a system performance of 231 MHz, it can handle real-time processing tasks. The industrial temperature grade (A3P250-PQ208I) is suitable for under-hood applications, though for full AEC-Q100 compliance, designers should consider the Automotive ProASIC3 family. The 1.5 V core supply is compatible with automotive power management ICs. The PQFP package is robust for automotive environments, and the device's low power consumption helps meet vehicle energy efficiency requirements.
Recomendado
Communications Infrastructure
The A3P250-PQ208 is well-suited for communications infrastructure, including base stations, routers, and switches. Its 151 I/O pins can interface with high-speed transceivers and network processors. The device's 231 MHz system performance supports protocol handling and packet processing. The flash-based configuration allows for secure, non-volatile storage of configuration data, which is important for network equipment that must boot quickly. The 1.5 V core supply is compatible with common communications power rails. The 208-pin PQFP package is suitable for dense PCB layouts. The device's low power consumption is beneficial for energy-efficient network equipment. Additionally, the ProASIC3 family's security features protect against unauthorized copying of configuration data, which is critical for proprietary communication protocols.
Recomendado
Consumer Electronics
The A3P250-PQ208 is used in consumer electronics such as smart home devices, gaming peripherals, and audio/video equipment. Its instant-on capability is ideal for devices that must respond immediately to user input. The 151 I/O pins allow interfacing with displays, sensors, and user interfaces. The device's 231 MHz system performance handles real-time processing for audio and video applications. The flash-based configuration eliminates the need for external configuration memory, reducing BOM cost and board space. The 1.5 V core supply is compatible with battery-powered devices, and the device's low power consumption extends battery life. The 208-pin PQFP package is suitable for compact consumer PCBs. The device's security features protect firmware from unauthorized access, which is important for preventing piracy in consumer products.
Recomendado
Medical Devices
The A3P250-PQ208 is suitable for medical devices such as patient monitors, diagnostic equipment, and imaging systems. Its high reliability and instant-on capability are critical for medical applications where immediate operation is required. The 151 I/O pins allow interfacing with sensors, ADCs, and displays. The device's 231 MHz system performance supports real-time signal processing. The flash-based configuration provides secure, non-volatile storage of configuration data, which is important for medical devices that must maintain settings across power cycles. The 1.5 V core supply is compatible with medical-grade power supplies. The 208-pin PQFP package is suitable for medical PCBs, and the device's low power consumption is beneficial for portable medical devices. The industrial temperature grade (A3P250-PQ208I) ensures reliable operation in clinical environments.
Recomendado
Aerospace and Defense
The A3P250-PQ208 is used in aerospace and defense applications such as avionics, radar, and secure communications. Its flash-based architecture provides instant-on operation and inherent security against reverse engineering, which is critical for defense systems. The 151 I/O pins allow interfacing with military-grade sensors and communication interfaces. The device's 231 MHz system performance supports real-time processing for radar and signal intelligence. The 1.5 V core supply is compatible with military power systems. The 208-pin PQFP package is suitable for ruggedized PCBs, and the industrial temperature grade (A3P250-PQ208I) ensures operation in extreme environments. The device's low power consumption is beneficial for battery-powered portable military equipment. The ProASIC3 family's security features protect configuration data from tampering, which is essential for defense applications.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para A3P250-PQ208 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | A3P250-PQ208I | A3P250-PQG208 | A3P250-PQG208I | A3P125-PQ208 | A3P060-PQ208 |
|---|---|---|---|---|---|---|
| Package | 208-Pin PQFP | 208-Pin PQFP - same | 208-Pin PQFP - same | 208-Pin PQFP - same | 208-Pin PQFP - same | 208-Pin PQFP - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Total Gates | 250,000 | 250,000 | 250,000 | 250,000 | 125,000 | 60,000 |
| Configurable Logic Blocks | 6144 | 6144 | 6144 | 6144 | 3072 | 1536 |
| User I/O | 151 | 151 | 151 | 151 | 151 | 151 |
| RAM Bits | 36,864 | 36,864 | 36,864 | 36,864 | 18,432 | 9,216 |
| Maximum Internal Clock Frequency | 350 MHz | 350 MHz | 350 MHz | 350 MHz | 350 MHz | 350 MHz |
| Core Supply Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
Principais diferenciais
- Flash-based configuration provides instant-on and security (vs SRAM-based FPGAs (e.g., Xilinx Spartan-6))
- Low power consumption due to 130 nm flash process (vs A3P400-FG256I)
- Pin-compatible with lower-density ProASIC3 devices (vs A3P125-PQ208 and A3P060-PQ208)
Notas de projeto
The A3P250-PQ208 requires a 1.5 V core supply (1.425 V to 1.575 V). Use a low-dropout regulator or a switching regulator with low ripple to provide this rail. Decouple each VCC pin with a 0.1 uF ceramic capacitor placed as close to the pin as possible, and add a 10 uF bulk capacitor at the power entry point. Ensure the power supply can handle the device's peak current, which depends on the design's logic utilization and I/O activity. Refer to the Microchip ProASIC3 power estimation spreadsheet for accurate current requirements.
For the 208-pin PQFP package with 0.500 mm pitch, use a PCB with fine-pitch layout capabilities. Ensure that the PCB footprint matches the recommended land pattern in the Microchip datasheet. Provide adequate ground planes for both core and I/O supplies. Route high-speed signals with controlled impedance if needed. Place decoupling capacitors on the bottom side of the PCB directly under the VCC pins to minimize loop area. Follow the layout guidelines in the ProASIC3 handbook to reduce noise and ensure reliable operation.
The A3P250-PQ208's power dissipation depends on logic utilization, clock frequency, and I/O loading. For typical designs, the junction temperature should be kept below 125°C. The PQFP package has a thermal resistance (theta_JA) that varies with airflow and PCB copper area. Estimated: For a design dissipating 1 W with theta_JA of 30°C/W, the junction temperature rise is 30°C above ambient. Ensure adequate airflow or a heatsink for high-power designs. Refer to the Microchip thermal application note for detailed thermal modeling.
Informações de conformidade
RoHS status not explicitly stated in verified data. The A3P250-PQG208 variant is likely RoHS-compliant. AEC-Q100 qualification not indicated for this part.
