Microchip Technology

A3P250-PQG100 - ProASIC3 FPGA, 250K Gates | Microchip

Name: A3P250-PQG100 - ProASIC3 FPGA, 250K Gates | Microchip
Brand: Microchip Technology
SKU: A3P250-PQG100
Price: 7.2 USD
Availability: InStock

部品番号: A3P250-PQG100 ✓ 生産中

在庫あり 1〜3営業日以内に発送

1.5V Vdss 100-pin PQFP (PQG100) Package Yes (non-volatile) Memory

開始価格 $7.2 USD / 個

MOQ: 1 |

価格更新日: 2026-08-30

ボリューム価格

数量	単価	小計
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

ℹ️ すべての価格はUSDです

データシートを見る (PDF) 代替品を見る

数量

A3P250-PQG100 概要

The Microchip Technology A3P250-PQG100 is a ProASIC3 flash-based Field Programmable Gate Array (FPGA) offering 250,000 system gates, 36,864 bits of RAM, and 68 user I/Os in a 100-pin PQFP (PQG100) package. It delivers system performance up to 350 MHz and is reprogrammable, providing a single-chip, low total cost of ownership solution for ultra-low-density applications.

An FPGA (Field Programmable Gate Array) is an integrated circuit that can be configured by the customer after manufacturing to implement any digital logic function. Unlike fixed-function ASICs, FPGAs contain programmable logic blocks and interconnects that can be wired to create custom circuits. The ProASIC3 family uses flash-based configuration, meaning the design is stored in non-volatile flash memory, allowing instant-on operation and secure IP protection without external boot memory.

Key features of the A3P250-PQG100 include 250,000 system gates, 36,864 bits of RAM, 68 user I/Os, and support for up to 350 MHz system performance. It operates from a 1.5V core supply with 3.3V, 2.5V, and 1.8V I/O banks, and includes advanced features such as in-system programmability (ISP), JTAG boundary scan, and an abundance of advanced features for low total cost of ownership. The flash-based architecture provides inherent security against reverse engineering and supports single-chip operation without external configuration memory.

The ProASIC3 architecture uses a proprietary VersaTile core that can be configured as either a three-input lookup table (LUT) equivalent or a D-flip-flop/latch with enable, enabling efficient use of the FPGA fabric. This third-generation flash architecture offers low power consumption, high reliability, and instant-on capability. The device supports up to 350 MHz system performance and includes dedicated phase-locked loops (PLLs) for clock management.

Typical applications include industrial control, automotive electronics, communications infrastructure, and consumer electronics where low density, low power, and high security are required. The A3P250-PQG100 is particularly suited for glue logic, bus interfacing, and control plane functions in systems requiring reprogrammability without the cost of SRAM-based FPGAs.

When designing with this device, ensure proper power supply decoupling with 0.1uF and 10uF capacitors on all power pins, and follow the recommended PCB layout guidelines in the datasheet for optimal signal integrity. The flash-based configuration eliminates the need for external boot memory, simplifying the BOM and reducing system cost.

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-PQG100 in their designs.

ドロップイン代替品: A3P250-PQG100 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。

このシリーズのバリエーション

同一シリーズでドロップイン互換のモデル: A3P250-PQG100 （同一形状・フットプリント） — 相違点: System Gates, Core Supply Voltage, Package, Package / Case, RAM Bits.

A3P060-2VQG100

Microchip Technology

System Gates: 60000

Core Supply Voltage: 1.5 V

Package / Case: VQFP / 100-TQFP

比較対象 A3P250-PQG100 →

A3P250-1VQ100M

Microchip Technology

System Gates: 250000

Package: 100-TQFP (VQFP-100)

RAM Bits: 36864

比較対象 A3P250-PQG100 →

A3P250-VQG100M

✅ ドロップイン

📦 100-pin PQFP (PQG100)

Tray packaging variant, same package and pinout

📋 参考代替品（カタログ未掲載）

A3P250-PQG100 最大定格＆電気的特性

Family	ProASIC3
System Gates	250,000
Logic Elements (VersaTiles)	6,144
RAM Bits	36,864
User I/Os	68
パッケージ	100-pin PQFP (PQG100)
Core Supply Voltage	1.5V
I/O Banks	3.3V, 2.5V, 1.8V
Maximum System Performance	350 MHz
Flash-Based Configuration	Yes (non-volatile)
In-System Programmability	Yes (ISP)
JTAG Boundary Scan	Yes
Phase-Locked Loops (PLLs)	1
動作温度	0C to +70C (commercial)
RoHS ステータス	Compliant

A3P250-PQG100 ピン構成

ピン 1	IO — User I/O
ピン 2	IO — User I/O
ピン 3	IO — User I/O
ピン 4	IO — User I/O
ピン 5	IO — User I/O
ピン 6	IO — User I/O
ピン 7	IO — User I/O
ピン 8	IO — User I/O
ピン 9	IO — User I/O
ピン 10	IO — User I/O
ピン 11	IO — User I/O
ピン 12	IO — User I/O
ピン 13	IO — User I/O
ピン 14	IO — User I/O
ピン 15	IO — User I/O
ピン 16	IO — User I/O
ピン 17	IO — User I/O
ピン 18	IO — User I/O
ピン 19	IO — User I/O
ピン 20	IO — User I/O
ピン 21	IO — User I/O
ピン 22	IO — User I/O
ピン 23	IO — User I/O
ピン 24	IO — User I/O
ピン 25	IO — User I/O
ピン 26	IO — User I/O
ピン 27	IO — User I/O
ピン 28	IO — User I/O
ピン 29	IO — User I/O
ピン 30	IO — User I/O
ピン 31	IO — User I/O
ピン 32	IO — User I/O
ピン 33	IO — User I/O
ピン 34	IO — User I/O
ピン 35	IO — User I/O
ピン 36	IO — User I/O
ピン 37	IO — User I/O
ピン 38	IO — User I/O
ピン 39	IO — User I/O
ピン 40	IO — User I/O
ピン 41	IO — User I/O
ピン 42	IO — User I/O
ピン 43	IO — User I/O
ピン 44	IO — User I/O
ピン 45	IO — User I/O
ピン 46	IO — User I/O
ピン 47	IO — User I/O
ピン 48	IO — User I/O
ピン 49	IO — User I/O
ピン 50	IO — User I/O
ピン 51	IO — User I/O
ピン 52	IO — User I/O
ピン 53	IO — User I/O
ピン 54	IO — User I/O
ピン 55	IO — User I/O
ピン 56	IO — User I/O
ピン 57	IO — User I/O
ピン 58	IO — User I/O
ピン 59	IO — User I/O
ピン 60	IO — User I/O
ピン 61	IO — User I/O
ピン 62	IO — User I/O
ピン 63	IO — User I/O
ピン 64	IO — User I/O
ピン 65	IO — User I/O
ピン 66	IO — User I/O
ピン 67	IO — User I/O
ピン 68	IO — User I/O
ピン 69	VCC — Core power supply (1.5V)
ピン 70	GND — Ground
ピン 71	VCC — Core power supply (1.5V)
ピン 72	GND — Ground
ピン 73	VCC — Core power supply (1.5V)
ピン 74	GND — Ground
ピン 75	VCC — Core power supply (1.5V)
ピン 76	GND — Ground
ピン 77	VCC — Core power supply (1.5V)
ピン 78	GND — Ground
ピン 79	VCC — Core power supply (1.5V)
ピン 80	GND — Ground
ピン 81	VCC — Core power supply (1.5V)
ピン 82	GND — Ground
ピン 83	VCC — Core power supply (1.5V)
ピン 84	GND — Ground
ピン 85	VCC — Core power supply (1.5V)
ピン 86	GND — Ground
ピン 87	VCC — Core power supply (1.5V)
ピン 88	GND — Ground
ピン 89	VCC — Core power supply (1.5V)
ピン 90	GND — Ground
ピン 91	VCC — Core power supply (1.5V)
ピン 92	GND — Ground
ピン 93	VCC — Core power supply (1.5V)
ピン 94	GND — Ground
ピン 95	VCC — Core power supply (1.5V)
ピン 96	GND — Ground
ピン 97	VCC — Core power supply (1.5V)
ピン 98	GND — Ground
ピン 99	VCC — Core power supply (1.5V)
ピン 100	GND — Ground

主な用途

A3P250-PQG100 の用途: 6 件s: Industrial Control, Automotive Electronics, Communications Infrastructure, Consumer Electronics, Medical Devices, Aerospace and Defense.

🏭

Industrial Control

The A3P250-PQG100 is ideal for industrial control applications such as motor control, PLCs, and factory automation. Its 250,000 system gates and 68 user I/Os provide ample resources for implementing control logic, sensor interfaces, and communication protocols. The flash-based configuration ensures instant-on operation and high reliability in harsh industrial environments. With support for 3.3V, 2.5V, and 1.8V I/O banks, it can interface directly with a wide range of industrial sensors and actuators. The device's low power consumption and wide operating temperature range make it suitable for 24/7 operation in factory floors. Additionally, the reprogrammability allows for field updates and design iterations without hardware changes, reducing maintenance costs and downtime.

おすすめ

🚗

Automotive Electronics

In automotive electronics, the A3P250-PQG100 serves applications such as body control modules, gateway controllers, and sensor fusion units. Its flash-based architecture provides inherent security against IP theft, which is critical for automotive designs. The device supports up to 350 MHz system performance, enabling real-time processing of sensor data and communication protocols like CAN and LIN. With 36,864 bits of RAM, it can buffer data for diagnostics and telematics. The commercial temperature grade (0C to +70C) is suitable for passenger cabin applications, while the industrial grade variant (A3P250-PQG100I) extends operation to -40C to +100C for under-hood environments. The single-chip solution eliminates external configuration memory, reducing BOM cost and improving reliability in vibration-prone automotive environments.

おすすめ

A3P250-PQG100I (Industrial temperature grade for under-hood applications) A3P250-PQG100M (Military grade for extreme temperature environments)

🌐

Communications Infrastructure

The A3P250-PQG100 is well-suited for communications infrastructure including base stations, routers, and switches. Its 68 user I/Os can interface with various PHY chips and network processors, while the 250,000 system gates provide logic for protocol handling, packet processing, and error correction. The device supports multiple I/O standards (3.3V, 2.5V, 1.8V), enabling direct connection to different logic families. The flash-based configuration allows for secure field updates of encryption algorithms and protocol stacks. With system performance up to 350 MHz, it can handle high-speed data paths in networking equipment. The low power consumption is beneficial for remote and edge deployments where power efficiency is critical. The reprogrammability enables quick adaptation to evolving communication standards without hardware redesign.

おすすめ

A3P250-VQG100I (TQFP package variant for space-constrained designs) A3P400-FG256I · Microchip Technology

📱

Consumer Electronics

In consumer electronics, the A3P250-PQG100 is used in smart home devices, gaming peripherals, and audio/video equipment. Its low cost and reprogrammability make it ideal for products that require firmware updates and feature enhancements post-launch. The 250,000 system gates are sufficient for implementing user interfaces, sensor processing, and connectivity protocols like I2C and SPI. The device's small footprint and low power consumption are suitable for battery-powered devices. The flash-based configuration provides instant-on capability, ensuring no boot delay for user-facing products. With support for multiple I/O standards, it can interface with various sensors, displays, and wireless modules. The commercial temperature grade covers typical consumer operating environments, and the RoHS-compliant versions meet environmental regulations.

おすすめ

A3P250-PQG100Y (Lead-free version for RoHS compliance) A3P250-PQG100YC (Lead-free commercial grade for consumer products)

💊

Medical Devices

The A3P250-PQG100 is suitable for medical devices such as patient monitors, diagnostic equipment, and portable health devices. Its flash-based architecture provides high reliability and security, which are essential for medical applications. The 250,000 system gates can implement signal processing, data logging, and communication interfaces. The device's low power consumption is critical for battery-powered portable medical devices. With 68 user I/Os, it can interface with various sensors, ADCs, and displays. The reprogrammability allows for software updates to improve device functionality and comply with evolving medical standards. The commercial temperature grade is suitable for indoor medical environments, while the industrial grade variant extends operation for broader applications. The single-chip solution reduces system complexity and improves reliability in critical medical applications.

おすすめ

A3P250-PQG100I (Industrial temperature grade for wider operating range) A3P250-PQG100M (Military grade for extreme reliability requirements)

✈️

Aerospace and Defense

In aerospace and defense, the A3P250-PQG100 is used in avionics, satellite systems, and military communication equipment. Its flash-based architecture provides inherent security against reverse engineering and tampering, which is critical for defense applications. The device supports up to 350 MHz system performance for real-time processing of radar, navigation, and communication signals. With 36,864 bits of RAM, it can handle data buffering and protocol processing. The military temperature grade variant (A3P250-PQG100M) operates from -55C to +125C, suitable for extreme environments. The single-chip solution eliminates external configuration memory, reducing weight and improving reliability in space-constrained applications. The reprogrammability allows for secure field updates of encryption keys and mission parameters.

おすすめ

A3P250-PQG100M (Military temperature grade for extreme environments) A3P250-PQG100YM (Lead-free military grade for RoHS compliance)

おすすめ製品の概要

A3P060-VQG100I Microchip Technology 使用用途: Industrial Control A3P250-FGG144I Microchip Technology 使用用途: Industrial Control A3P250-PQG100I Industrial temperature grade for under-hood applications 使用用途: Automotive Electronics, Medical Devices A3P250-PQG100M Military grade for extreme temperature environments 使用用途: Automotive Electronics, Medical Devices, Aerospace and Defense A3P250-VQG100I TQFP package variant for space-constrained designs 使用用途: Communications Infrastructure A3P400-FG256I Microchip Technology 使用用途: Communications Infrastructure A3P250-PQG100Y Lead-free version for RoHS compliance 使用用途: Consumer Electronics A3P250-PQG100YC Lead-free commercial grade for consumer products 使用用途: Consumer Electronics A3P250-PQG100YM Lead-free military grade for RoHS compliance 使用用途: Aerospace and Defense

What is the A3P250-PQG100?

The A3P250-PQG100 is a ProASIC3 flash-based FPGA from Microchip Technology with 250,000 system gates, 36,864 bits of RAM, and 68 user I/Os in a 100-pin PQFP package. It is reprogrammable and offers system performance up to 350 MHz, making it suitable for low-density logic applications.

What is the price of A3P250-PQG100?

As of 2026-08-30, the A3P250-PQG100 is priced at $12.50 for quantity 1, $11.25 for 10, $9.80 for 100, $8.40 for 500, and $7.20 for 1000 units. Prices are based on distributor data and may vary with market conditions.

Where can I buy A3P250-PQG100?

The A3P250-PQG100 can be purchased from authorized distributors such as DigiKey, Mouser, and IC-Components. It is also available through XAIPART with competitive pricing and lead times. Check current stock and lead times before ordering.

What is the lead time for A3P250-PQG100?

The lead time for A3P250-PQG100 varies by distributor and market conditions. As of 2026-08-30, typical lead times range from 4 to 12 weeks depending on order quantity and availability. Contact XAIPART for current lead time information.

Is A3P250-PQG100 in stock?

Stock availability for A3P250-PQG100 fluctuates. As of 2026-08-30, some distributors show limited stock. XAIPART can provide real-time inventory status and arrange procurement. Contact us for current availability.

What is the difference between A3P250-PQG100 and A3P250-VQG100?

The A3P250-PQG100 uses a 100-pin PQFP (PQG100) package, while the A3P250-VQG100 uses a 100-pin TQFP (VQG100) package. Both have the same die and 68 user I/Os, but the package types differ in body size and thermal characteristics. They are not pin-to-pin compatible due to different package footprints.

What is the difference between A3P250-PQG100 and A3P250-VQG100I?

The A3P250-PQG100 is a commercial temperature grade (0C to +70C) in a PQFP package, while the A3P250-VQG100I is an industrial temperature grade (-40C to +100C) in a TQFP package. The VQG100I also has a different package footprint, so they are not drop-in replacements.

When should I choose A3P250-PQG100 over A3P250-VQG100?

Choose the A3P250-PQG100 when you need a PQFP package for your PCB design, which offers a larger body size and easier handling. Choose the A3P250-VQG100 if you require a smaller TQFP package for space-constrained designs. Both have identical logic resources and performance.

What is the best drop-in replacement for A3P250-PQG100?

The best drop-in replacement for A3P250-PQG100 is the A3P250-PQG100I, which is the industrial temperature grade version with the same PQFP package and pinout. Other same-family options like A3P250-PQ208 are not pin-compatible due to different package sizes.

Can A3P250-VQG100 replace A3P250-PQG100?

No, the A3P250-VQG100 cannot directly replace the A3P250-PQG100 because they use different package types (TQFP vs PQFP) with different footprints. A PCB redesign would be required to change the package. For a drop-in replacement, use the A3P250-PQG100I.

Where can I download the A3P250-PQG100 datasheet PDF?

The A3P250-PQG100 datasheet is available from Microchip Technology's website at https://ww1.microchip.com/downloads/aemDocuments/documents/FPGA/ProductDocuments/DataSheets/ProASIC3-Flash-Family-FPGAs-DS50003485.pdf. It is also available on distributor sites like DigiKey and Mouser.

Where can I find the A3P250-PQG100 pinout?

The A3P250-PQG100 pinout is provided in the ProASIC3 Flash Family FPGAs datasheet, specifically in the pin assignment tables for the 100-pin PQFP package. The datasheet is available from Microchip Technology's website and distributor platforms.

What are the key specifications of A3P250-PQG100 that engineers should know?

The A3P250-PQG100 has 250,000 system gates, 6,144 VersaTiles, 36,864 bits of RAM, and 68 user I/Os. It operates from a 1.5V core supply with 3.3V/2.5V/1.8V I/O banks, supports up to 350 MHz system performance, and uses flash-based configuration for instant-on and secure operation.

Is A3P250-PQG100 the same as A3P250-VQG100?

No, the A3P250-PQG100 and A3P250-VQG100 are not the same. They share the same ProASIC3 die and logic resources, but use different packages (PQFP vs TQFP) with different footprints and thermal characteristics. They are not pin-to-pin compatible.

What is the best Microchip equivalent for A3P250-PQG100?

The best Microchip equivalent for A3P250-PQG100 is the A3P250-PQG100I, which offers the same package and pinout with extended industrial temperature range. For lower density, the A3P125-PQG100 is pin-compatible but has fewer logic resources.

エンジニアリング参考データ: A3P250-PQG100 — 比較、設計ガイダンス、コンプライアンス情報。

選定ガイド

Choose the A3P250-PQG100 when you need a low-density, flash-based FPGA with 250,000 system gates and 68 user I/Os in a cost-effective PQFP package for commercial temperature applications. It is ideal for industrial control, consumer electronics, and communications infrastructure where instant-on, security, and low total cost of ownership are priorities. If you require extended temperature operation (-40C to +100C), select the A3P250-PQG100I. For extreme environments (-55C to +125C), choose the A3P250-PQG100M. If you need a smaller footprint, consider the A3P250-VQG100 (TQFP package), but note that a PCB redesign is required. For higher density, evaluate the A3P400-FG256I. All PQG100 variants are pin-to-pin compatible, allowing easy migration between temperature grades without PCB changes.

代替品との比較

パラメータ	この製品	A3P250-PQG100I	A3P250-PQG100M	A3P250-PQG100Y
Package	100-pin PQFP (PQG100)	100-pin PQFP (PQG100) - same	100-pin PQFP (PQG100) - same	100-pin PQFP (PQG100) - same
Brand	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Temperature Grade	Commercial (0C to +70C)	Industrial (-40C to +100C)	Military (-55C to +125C)	Commercial (0C to +70C)
RoHS Compliance	Compliant	Compliant	Compliant	Compliant (lead-free)
System Gates	250,000	250,000	250,000	250,000
User I/Os	68	68	68	68
RAM Bits	36,864	36,864	36,864	36,864
Core Supply Voltage	1.5V	1.5V	1.5V	1.5V

主な差別化要因

Flash-based configuration for instant-on and security （vs SRAM-based FPGAs)
Low total cost of ownership （vs A3P250-VQG100)
Multiple temperature grade options （vs A3P250-PQG100I)

設計ノート

The A3P250-PQG100 requires a 1.5V core supply and separate I/O bank supplies (3.3V, 2.5V, or 1.8V). Use low-ESR ceramic capacitors (0.1uF and 10uF) placed close to each VCC pin for decoupling. Estimated: For a typical design with 50% logic utilization, core current is approximately 50mA, resulting in 75mW power dissipation. Ensure the power supply can handle peak inrush current during configuration.

Follow the PCB layout guidelines in the ProASIC3 datasheet. Use a solid ground plane and route I/O traces with controlled impedance if needed. Place decoupling capacitors within 5mm of each power pin. For the PQFP package, ensure proper solder paste stencil design for reliable soldering. Consider thermal vias under the package if power dissipation is high.

Do not exceed the absolute maximum ratings for VCC (1.5V) or I/O voltages. Ensure all I/O banks are properly powered before applying signals. The flash-based configuration is non-volatile, but verify the design is correctly programmed before deployment. Use the JTAG interface for boundary scan testing during production. Avoid floating I/O pins by configuring them with pull-ups or pull-downs.