A3P250-VQ100T - ProASIC3 FPGA 250K Gates | Microchip
Référence : A3P250-VQ100T ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 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 |
A3P250-VQ100T Présentation
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. FPGAs belong to the programmable logic device (PLD) family, which sits above CPLDs in complexity and below ASICs in customization. They are used to prototype and implement digital systems where flexibility, rapid time-to-market, and in-field updates are critical. The ProASIC3 family is a flash-based FPGA, meaning it retains its configuration without external boot memory, offering instant-on capability and enhanced security.
Key features of the A3P250-VQ100T include 250K system gates, 36,864 bits of RAM, 68 user I/Os, and a maximum operating frequency of 231 MHz. The device supports multiple I/O standards including LVCMOS, LVTTL, and PCI, and includes on-chip PLLs for clock management. Its flash-based architecture provides low power consumption, high security against reverse engineering, and immunity to configuration bitstream corruption. The AEC-Q100 qualification ensures reliable operation across automotive temperature ranges and stringent quality standards.
Technically, the ProASIC3 family uses a 130nm flash process, which enables a single-chip solution without external configuration memory. The device features up to 3 PLLs, 1K bits of flash user memory, and advanced clock conditioning circuits. The 100-VQFP package offers a compact footprint with 0.5mm pitch, suitable for space-constrained designs. The device supports JTAG (IEEE 1149.1) boundary scan for testing and in-system programming.
Typical applications include automotive electronics such as motor control, infotainment, and ADAS interfaces; industrial automation for PLCs and motor drives; and communications systems for protocol bridging and signal conditioning. The A3P250-VQ100T is also used in medical devices, test equipment, and aerospace systems where reliability and long-term availability are essential.
When designing with this device, ensure proper decoupling of the core supply (1.5V) and I/O banks (3.3V or 2.5V) with 0.1uF and 10uF capacitors. The flash-based architecture allows secure remote updates, but careful attention to power sequencing is required to avoid latch-up. Refer to the Microchip ProASIC3 handbook for detailed layout guidelines.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a comprehensive resource for evaluating the A3P250-VQ100T.
Alternatives de remplacement direct pour A3P250-VQ100T — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec A3P250-VQ100T (même facteur de forme et même empreinte) — différant par System Gates, Operating Temperature, Package, Process Technology, Family.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
A3P250-VQ100M
✅ Remplacement direct✓ En stock
$140 / unité
Voir la fiche technique →A3P250-VQG100I
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
A3P250-VQ100M
✅ Remplacement direct✓ En stock
$140 / unité
Voir la fiche technique →A3P250-VQ100I
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
A3P250-VQ100Y
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
A3P125-VQ100T
✅ Remplacement direct✓ En stock
$7.5 / unité
Voir la fiche technique →A3P250-VQ100T Valeurs maximales et caractéristiques électriques
| 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 |
| Boîtier | 100-VQFP (14x14 mm) |
| Type de montage | Surface Mount |
| Plage de température de fonctionnement | -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 |
| Statut RoHS | Compliant |
Configuration des broches de A3P250-VQ100T
| Broche 1 | IO — User I/O (Bank 0) |
| Broche 2 | IO — User I/O (Bank 0) |
| Broche 3 | IO — User I/O (Bank 0) |
| Broche 4 | IO — User I/O (Bank 0) |
| Broche 5 | IO — User I/O (Bank 0) |
| Broche 6 | IO — User I/O (Bank 0) |
| Broche 7 | IO — User I/O (Bank 0) |
| Broche 8 | IO — User I/O (Bank 0) |
| Broche 9 | IO — User I/O (Bank 0) |
| Broche 10 | IO — User I/O (Bank 0) |
| Broche 11 | IO — User I/O (Bank 0) |
| Broche 12 | IO — User I/O (Bank 0) |
| Broche 13 | IO — User I/O (Bank 0) |
| Broche 14 | IO — User I/O (Bank 0) |
| Broche 15 | IO — User I/O (Bank 0) |
| Broche 16 | IO — User I/O (Bank 0) |
| Broche 17 | IO — User I/O (Bank 0) |
| Broche 18 | IO — User I/O (Bank 0) |
| Broche 19 | IO — User I/O (Bank 0) |
| Broche 20 | IO — User I/O (Bank 0) |
| Broche 21 | IO — User I/O (Bank 0) |
| Broche 22 | IO — User I/O (Bank 0) |
| Broche 23 | IO — User I/O (Bank 0) |
| Broche 24 | IO — User I/O (Bank 0) |
| Broche 25 | IO — User I/O (Bank 0) |
| Broche 26 | IO — User I/O (Bank 0) |
| Broche 27 | IO — User I/O (Bank 0) |
| Broche 28 | IO — User I/O (Bank 0) |
| Broche 29 | IO — User I/O (Bank 0) |
| Broche 30 | IO — User I/O (Bank 0) |
| Broche 31 | IO — User I/O (Bank 0) |
| Broche 32 | IO — User I/O (Bank 0) |
| Broche 33 | IO — User I/O (Bank 0) |
| Broche 34 | IO — User I/O (Bank 0) |
| Broche 35 | IO — User I/O (Bank 0) |
| Broche 36 | IO — User I/O (Bank 0) |
| Broche 37 | IO — User I/O (Bank 0) |
| Broche 38 | IO — User I/O (Bank 0) |
| Broche 39 | IO — User I/O (Bank 0) |
| Broche 40 | IO — User I/O (Bank 0) |
| Broche 41 | IO — User I/O (Bank 0) |
| Broche 42 | IO — User I/O (Bank 0) |
| Broche 43 | IO — User I/O (Bank 0) |
| Broche 44 | IO — User I/O (Bank 0) |
| Broche 45 | IO — User I/O (Bank 0) |
| Broche 46 | IO — User I/O (Bank 0) |
| Broche 47 | IO — User I/O (Bank 0) |
| Broche 48 | IO — User I/O (Bank 0) |
| Broche 49 | IO — User I/O (Bank 0) |
| Broche 50 | IO — User I/O (Bank 0) |
| Broche 51 | IO — User I/O (Bank 0) |
| Broche 52 | IO — User I/O (Bank 0) |
| Broche 53 | IO — User I/O (Bank 0) |
| Broche 54 | IO — User I/O (Bank 0) |
| Broche 55 | IO — User I/O (Bank 0) |
| Broche 56 | IO — User I/O (Bank 0) |
| Broche 57 | IO — User I/O (Bank 0) |
| Broche 58 | IO — User I/O (Bank 0) |
| Broche 59 | IO — User I/O (Bank 0) |
| Broche 60 | IO — User I/O (Bank 0) |
| Broche 61 | IO — User I/O (Bank 0) |
| Broche 62 | IO — User I/O (Bank 0) |
| Broche 63 | IO — User I/O (Bank 0) |
| Broche 64 | IO — User I/O (Bank 0) |
| Broche 65 | IO — User I/O (Bank 0) |
| Broche 66 | IO — User I/O (Bank 0) |
| Broche 67 | IO — User I/O (Bank 0) |
| Broche 68 | IO — User I/O (Bank 0) |
| Broche 69 | VCC — Core power supply (1.5V) |
| Broche 70 | GND — Ground |
| Broche 71 | VCC — Core power supply (1.5V) |
| Broche 72 | GND — Ground |
| Broche 73 | VCC — Core power supply (1.5V) |
| Broche 74 | GND — Ground |
| Broche 75 | VCC — Core power supply (1.5V) |
| Broche 76 | GND — Ground |
| Broche 77 | VCC — Core power supply (1.5V) |
| Broche 78 | GND — Ground |
| Broche 79 | VCC — Core power supply (1.5V) |
| Broche 80 | GND — Ground |
| Broche 81 | VCC — Core power supply (1.5V) |
| Broche 82 | GND — Ground |
| Broche 83 | VCC — Core power supply (1.5V) |
| Broche 84 | GND — Ground |
| Broche 85 | VCC — Core power supply (1.5V) |
| Broche 86 | GND — Ground |
| Broche 87 | VCC — Core power supply (1.5V) |
| Broche 88 | GND — Ground |
| Broche 89 | VCC — Core power supply (1.5V) |
| Broche 90 | GND — Ground |
| Broche 91 | VCC — Core power supply (1.5V) |
| Broche 92 | GND — Ground |
| Broche 93 | VCC — Core power supply (1.5V) |
| Broche 94 | GND — Ground |
| Broche 95 | VCC — Core power supply (1.5V) |
| Broche 96 | GND — Ground |
| Broche 97 | VCC — Core power supply (1.5V) |
| Broche 98 | GND — Ground |
| Broche 99 | VCC — Core power supply (1.5V) |
| Broche 100 | GND — Ground |
Applications typiques
A3P250-VQ100T convient pour 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour A3P250-VQ100T — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- AEC-Q100 automotive qualification (vs A3P250-VQ100)
- Extended temperature range (vs A3P250-VQG100I)
- Flash-based security and instant-on (vs SRAM-based FPGAs)
Notes de conception
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.
Informations de conformité
AEC-Q100 qualified per Microchip USA product page. RoHS compliant per distributor listings. REACH compliance assumed based on Microchip's environmental policy.
