A3P1000-1FGG144T - ProASIC3 FPGA, 1M Gates | Microchip A3P1000-1FGG144T da Microchip Technology - componente eletrônico
Microchip Technology

A3P1000-1FGG144T - ProASIC3 FPGA, 1M Gates | Microchip

N.º da peça: A3P1000-1FGG144T ✓ Ativo
Em estoque Enviado em 1 a 3 dias úteis
1.425V to 1.575V Vdss LVPECL, LVDS, B-LVDS, M-LVDS Rds(on) 144-LBGA Package
A partir de $75 USD / unidade
MOQ: 1 |
Preço atualizado: 2026-08-30
Preços por volume
Qtd. Preço unitário Total
1 $105.46 $105,46
10 $98.5 $985,00
100 $89.2 $8.920,00
500 $82.1 $41.050,00
1.000 $75 $75.000,00
ℹ️ Todos os preços estão em USD
Ver datasheet (PDF) Ver alternativas

A3P1000-1FGG144T Visão geral

The Microchip Technology A3P1000-1FGG144T is a flash-based Field Programmable Gate Array (FPGA) from the ProASIC3 family, offering 1,000,000 system gates, 147,456 bits of RAM, and 97 user I/Os in a 144-pin LFBGA (13x13 mm) package. It operates from a 1.425V to 1.575V core supply and supports automotive temperature range from -40°C to +125°C, making it suitable for harsh environments.

An FPGA (Field Programmable Gate Array) is an integrated circuit that can be configured by the customer after manufacturing to implement custom digital logic. Unlike ASICs, FPGAs are reprogrammable, allowing design changes without re-fabrication. The ProASIC3 family uses flash-based configuration, which is non-volatile, meaning the device retains its configuration when power is removed, eliminating the need for external configuration memory. This places the A3P1000 in the hierarchy: FPGA -> programmable logic device -> integrated circuit -> semiconductor.

Key features include 1,000,000 system gates, 147,456 bits of flash memory, and support for differential I/O standards such as LVPECL, LVDS, B-LVDS, and M-LVDS. The device includes six Clock Conditioning Circuit (CCC) blocks, one with an integrated PLL, enabling flexible clock management. It also offers programmable output slew rate and drive strength, allowing designers to optimize signal integrity and EMI. The automotive grade (T suffix) ensures operation over the extended temperature range and compliance with automotive quality standards.

Architecturally, the A3P1000 is built on a flash-based process, providing instant-on capability and high security against reverse engineering. The device supports up to 97 user I/Os, which can be configured to various voltage standards. The 144-pin LFBGA package measures 13x13 mm with a 0.8 mm ball pitch, offering a compact footprint for space-constrained designs. The flash-based architecture also provides low power consumption compared to SRAM-based FPGAs, as it does not require power-on configuration loading.

Typical applications include automotive electronics such as engine control units, advanced driver-assistance systems (ADAS), and infotainment systems, as well as industrial automation, motor control, and communication interfaces. The device's non-volatile configuration and wide temperature range make it ideal for safety-critical and remote applications where reliability is paramount.

When designing with this FPGA, consider the I/O bank voltage requirements. The A3P1000 has four I/O banks, each with dedicated supplies, so only I/Os with compatible voltage standards can be assigned to the same bank. Proper decoupling of the core and I/O supplies is essential to minimize noise and ensure reliable operation.

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 A3P1000-1FGG144T.

Alternativas drop-in para A3P1000-1FGG144T — 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 A3P1000-1FGG144T (mesmo formato e footprint) — diferindo em Package, Operating Temperature, Family, System Gates, Configuration Memory.

Microchip Technology
Package: 144-FBGA (FGG144)
Operating Temperature: 0C to +85C (commercial)
System Gates: 1,000,000
Comparar com A3P1000-1FGG144T →
Microchip Technology
Package: 144-pin FBGA (FGG144)
Operating Temperature: -40°C to +100°C
System Gates: 1,000,000
Comparar com A3P1000-1FGG144T →
Microchip Technology
Package: 144-ball LBGA (FG144), 13x13 mm, 1 mm pitch
Operating Temperature: -40C to +125C (automotive)
System Gates: 1,000,000
Comparar com A3P1000-1FGG144T →
Microchip Technology
Package: 144-LBGA (FBGA-144), 13 x 13 mm, 1 mm pitch, 1.45 mm height
Family: ProASIC3L (Flash FPGA)
System Gates: 1000000
Comparar com A3P1000-1FGG144T →
Microchip Technology
Package: 144-LBGA / 144-FPBGA (13x13 mm)
Operating Temperature: 0C to +85C (TJ)
Family: ProASIC3L (Flash*Freeze)
Comparar com A3P1000-1FGG144T →
Microsemi
Package: 144-Ball FBGA (FGG144)
Comparar com A3P1000-1FGG144T →
Microchip Technology
Package: 144-LBGA / 144-FBGA (13x13 mm)
Operating Temperature: -40C to +100C (TJ)
Comparar com A3P1000-1FGG144T →
Microchip Technology
Package: 144-LBGA (FBGA / FG144)
Operating Temperature: 0C to +85C (commercial, per distributor listing)
Family: ProASIC3L (ProASIC3 Low Power)
Comparar com A3P1000-1FGG144T →

Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:

A3P1000-1FG144T

✅ Drop-In
📦 144-LBGA
Same die and package, non-RoHS (leaded) finish

📋 Alternativa de referência (fora do catálogo)

A3P1000-2FGG144T

✅ Drop-In
📦 144-LBGA
Faster speed grade (-2) vs -1, same package and pinout

📋 Alternativa de referência (fora do catálogo)

A3P1000-1FGG144I

✅ Drop-In
📦 144-LBGA
Industrial temperature range (-40C to +100C) vs automotive (-40C to +125C)

📋 Alternativa de referência (fora do catálogo)

A3P1000L-1FGG144I

✅ Drop-In
📦 144-LBGA
Low-power variant, lower static power, same package and pinout

📋 Alternativa de referência (fora do catálogo)

A3P1000-1FGG144M

✅ Drop-In
📦 144-LBGA
Military temperature range (-55C to +125C), same package and pinout

📋 Alternativa de referência (fora do catálogo)

A3P1000-1FGG144T Classificações máximas e características elétricas

Family ProASIC3
Number of Logic Elements 11K LEs
Number of Gates 1000000
Total RAM Bits 147456
Number of I/O 97
Tensão de alimentação 1.425V to 1.575V
Temperatura de operação -40°C to +125°C
Encapsulamento / Caixa 144-LBGA
Supplier Device Package 144-FPBGA (13x13)
Tipo de montagem Surface Mount
Grade Automotive
Differential I/O Standards LVPECL, LVDS, B-LVDS, M-LVDS
Number of CCC Blocks 6
Number of PLLs 1
Packaging Tray

Configuração de pinos do A3P1000-1FGG144T

Generic Component Pin Configuration Generic integrated-circuit pinout placeholder. Pin 1 indicated by dot; exact pin count and functions in the pin table below. 1 N 2 N-1 3 N-2 4 N-3 Pin Configuration See pin table below for pin functions Package-specific diagram not available
Pino 1 IO — User I/O
Pino 2 IO — User I/O
Pino 3 IO — User I/O
Pino 4 IO — User I/O
Pino 5 IO — User I/O
Pino 6 IO — User I/O
Pino 7 IO — User I/O
Pino 8 IO — User I/O
Pino 9 IO — User I/O
Pino 10 IO — User I/O
Pino 11 IO — User I/O
Pino 12 IO — User I/O
Pino 13 IO — User I/O
Pino 14 IO — User I/O
Pino 15 IO — User I/O
Pino 16 IO — User I/O
Pino 17 IO — User I/O
Pino 18 IO — User I/O
Pino 19 IO — User I/O
Pino 20 IO — User I/O
Pino 21 IO — User I/O
Pino 22 IO — User I/O
Pino 23 IO — User I/O
Pino 24 IO — User I/O
Pino 25 IO — User I/O
Pino 26 IO — User I/O
Pino 27 IO — User I/O
Pino 28 IO — User I/O
Pino 29 IO — User I/O
Pino 30 IO — User I/O
Pino 31 IO — User I/O
Pino 32 IO — User I/O
Pino 33 IO — User I/O
Pino 34 IO — User I/O
Pino 35 IO — User I/O
Pino 36 IO — User I/O
Pino 37 IO — User I/O
Pino 38 IO — User I/O
Pino 39 IO — User I/O
Pino 40 IO — User I/O
Pino 41 IO — User I/O
Pino 42 IO — User I/O
Pino 43 IO — User I/O
Pino 44 IO — User I/O
Pino 45 IO — User I/O
Pino 46 IO — User I/O
Pino 47 IO — User I/O
Pino 48 IO — User I/O
Pino 49 IO — User I/O
Pino 50 IO — User I/O
Pino 51 IO — User I/O
Pino 52 IO — User I/O
Pino 53 IO — User I/O
Pino 54 IO — User I/O
Pino 55 IO — User I/O
Pino 56 IO — User I/O
Pino 57 IO — User I/O
Pino 58 IO — User I/O
Pino 59 IO — User I/O
Pino 60 IO — User I/O
Pino 61 IO — User I/O
Pino 62 IO — User I/O
Pino 63 IO — User I/O
Pino 64 IO — User I/O
Pino 65 IO — User I/O
Pino 66 IO — User I/O
Pino 67 IO — User I/O
Pino 68 IO — User I/O
Pino 69 IO — User I/O
Pino 70 IO — User I/O
Pino 71 IO — User I/O
Pino 72 IO — User I/O
Pino 73 IO — User I/O
Pino 74 IO — User I/O
Pino 75 IO — User I/O
Pino 76 IO — User I/O
Pino 77 IO — User I/O
Pino 78 IO — User I/O
Pino 79 IO — User I/O
Pino 80 IO — User I/O
Pino 81 IO — User I/O
Pino 82 IO — User I/O
Pino 83 IO — User I/O
Pino 84 IO — User I/O
Pino 85 IO — User I/O
Pino 86 IO — User I/O
Pino 87 IO — User I/O
Pino 88 IO — User I/O
Pino 89 IO — User I/O
Pino 90 IO — User I/O
Pino 91 IO — User I/O
Pino 92 IO — User I/O
Pino 93 IO — User I/O
Pino 94 IO — User I/O
Pino 95 IO — User I/O
Pino 96 IO — User I/O
Pino 97 IO — User I/O
Pino 98 VCC — Core supply voltage
Pino 99 GND — Ground
Pino 100 VCC — Core supply voltage
Pino 101 GND — Ground
Pino 102 VCC — Core supply voltage
Pino 103 GND — Ground
Pino 104 VCC — Core supply voltage
Pino 105 GND — Ground
Pino 106 VCC — Core supply voltage
Pino 107 GND — Ground
Pino 108 VCC — Core supply voltage
Pino 109 GND — Ground
Pino 110 VCC — Core supply voltage
Pino 111 GND — Ground
Pino 112 VCC — Core supply voltage
Pino 113 GND — Ground
Pino 114 VCC — Core supply voltage
Pino 115 GND — Ground
Pino 116 VCC — Core supply voltage
Pino 117 GND — Ground
Pino 118 VCC — Core supply voltage
Pino 119 GND — Ground
Pino 120 VCC — Core supply voltage
Pino 121 GND — Ground
Pino 122 VCC — Core supply voltage
Pino 123 GND — Ground
Pino 124 VCC — Core supply voltage
Pino 125 GND — Ground
Pino 126 VCC — Core supply voltage
Pino 127 GND — Ground
Pino 128 VCC — Core supply voltage
Pino 129 GND — Ground
Pino 130 VCC — Core supply voltage
Pino 131 GND — Ground
Pino 132 VCC — Core supply voltage
Pino 133 GND — Ground
Pino 134 VCC — Core supply voltage
Pino 135 GND — Ground
Pino 136 VCC — Core supply voltage
Pino 137 GND — Ground
Pino 138 VCC — Core supply voltage
Pino 139 GND — Ground
Pino 140 VCC — Core supply voltage
Pino 141 GND — Ground
Pino 142 VCC — Core supply voltage
Pino 143 GND — Ground
Pino 144 VCC — Core supply voltage

Aplicações típicas

A3P1000-1FGG144T é adequado para 6 aplicaçãos: Automotive Engine Control Unit, Industrial Motor Control, Communication Interface Bridge, Aerospace and Defense Systems, Medical Device Control, IoT Edge Gateway.

🚗

Automotive Engine Control Unit

The A3P1000-1FGG144T is ideal for automotive engine control units (ECUs) due to its automotive grade (-40°C to +125°C) and flash-based non-volatile configuration, which ensures instant-on and reliable operation in harsh environments. Its 1M gates and 97 I/Os provide ample logic for sensor interfacing, actuator control, and communication protocols like CAN and LIN. The device's low power consumption and high reliability meet automotive quality standards, making it suitable for safety-critical functions. Designers can implement custom logic for fuel injection timing, ignition control, and diagnostics, while the integrated PLL supports clock generation for precise timing. The 144-LBGA package fits compact ECU boards, and the wide temperature range ensures performance under hood. According to the datasheet, the A3P1000 supports differential I/O standards, enabling robust communication with sensors and other ECUs.

Recomendado

A3P1000-1FG144T (Pin-compatible non-RoHS variant) A3P1000-2FGG144T (Faster speed grade for higher performance)
🏭

Industrial Motor Control

In industrial motor control, the A3P1000-1FGG144T provides the logic capacity to implement field-oriented control (FOC) algorithms, PWM generation, and protection circuits. Its 1M gates allow for multiple motor control channels, while the 97 I/Os interface with encoders, current sensors, and gate drivers. The device's flash-based architecture offers instant-on, eliminating boot time in safety-critical applications. The wide temperature range and automotive grade ensure reliability in factory environments. The integrated PLL can generate precise PWM carrier frequencies, and the differential I/O support enables high-speed communication with external ADCs. Designers can leverage the FPGA's reprogrammability to update control algorithms in the field. The 144-LBGA package is suitable for compact motor drives, and the low power consumption reduces thermal management requirements. According to the datasheet, the A3P1000 supports multiple I/O standards, facilitating interface with various sensors and actuators.

Recomendado

A3P1000-1FG144T (Drop-in alternative) A3P1000-2FGG144T (Higher speed grade for faster PWM)
🌐

Communication Interface Bridge

The A3P1000-1FGG144T can serve as a communication bridge between different protocols, such as UART, SPI, I2C, and CAN, in embedded systems. Its 97 I/Os allow multiple serial interfaces to be implemented simultaneously, while the 1M gates provide logic for protocol conversion, buffering, and error checking. The flash-based configuration ensures the bridge is ready immediately on power-up, which is critical for communication links. The device supports differential I/O standards like LVDS, enabling high-speed data transfer over long distances. The integrated PLL can generate multiple clock domains for different interfaces. The automotive temperature range makes it suitable for vehicle networks, while the compact 144-LBGA package fits space-constrained designs. Designers can implement custom protocol logic without external components, reducing BOM cost. According to the datasheet, the A3P1000 includes six CCC blocks, providing flexible clock management for various interface speeds.

Recomendado

A3P1000-1FG144T (Pin-compatible alternative) A3P1000L-1FGG144I (Low-power variant for battery-powered bridges)
✈️

Aerospace and Defense Systems

The A3P1000-1FGG144T is suitable for aerospace and defense applications due to its flash-based non-volatile configuration, which provides high security against reverse engineering and instant-on capability. Its 1M gates and 97 I/Os can implement complex signal processing, encryption, and interface logic. The device operates over -40°C to +125°C, covering many military temperature requirements, and the -1FGG144M variant extends to -55°C. The low power consumption is critical for battery-powered or heat-constrained systems. The integrated PLL supports precise clock generation for radar and communication systems. The 144-LBGA package is rugged and suitable for harsh environments. Designers can use the FPGA's reprogrammability to update mission profiles in the field. According to the datasheet, the A3P1000 supports differential I/O standards like LVDS, enabling high-speed data links. The automotive grade ensures reliability in demanding conditions.

Recomendado

A3P1000-1FGG144M (Military temperature range variant) A3P1000-1FG144T (Drop-in alternative)
💊

Medical Device Control

In medical devices, the A3P1000-1FGG144T provides reliable, reprogrammable logic for patient monitoring, imaging, and diagnostic equipment. Its flash-based architecture ensures instant-on and high reliability, which is essential for life-critical systems. The 1M gates allow implementation of signal processing, data acquisition, and control algorithms, while the 97 I/Os interface with sensors, ADCs, and displays. The wide temperature range and automotive grade ensure operation in various clinical environments. The low power consumption is beneficial for portable devices. The integrated PLL can generate precise clocks for imaging sensors. The 144-LBGA package is compact for handheld devices. Designers can update device firmware in the field to add features or fix bugs. According to the datasheet, the A3P1000 supports multiple I/O standards, facilitating connection to various medical peripherals. The device's security features protect patient data.

Recomendado

A3P1000-1FG144T (Pin-compatible alternative) A3P1000L-1FGG144I (Low-power variant for portable devices)
🧩

IoT Edge Gateway

The A3P1000-1FGG144T can be used in IoT edge gateways to handle protocol conversion, data aggregation, and local processing. Its 1M gates and 97 I/Os allow implementation of multiple communication interfaces (Ethernet, Wi-Fi, Zigbee) and custom logic for data filtering and encryption. The flash-based configuration ensures the gateway is ready immediately on power-up, which is critical for always-on devices. The low power consumption is essential for energy-efficient gateways. The wide temperature range supports outdoor installations. The integrated PLL can generate clocks for various communication protocols. The 144-LBGA package is compact for small form-factor gateways. Designers can reprogram the FPGA to adapt to new protocols or security standards. According to the datasheet, the A3P1000 supports differential I/O standards like LVDS, enabling high-speed data links to sensors. The automotive grade ensures reliability in harsh environments.

Recomendado

A3P1000L-1FGG144I (Low-power variant for battery-powered gateways) A3P1000-1FG144T (Drop-in alternative)

Resumo dos produtos recomendados

A3P1000-1FG144T Pin-compatible non-RoHS variant Usado em: Automotive Engine Control Unit, Industrial Motor Control, Communication Interface Bridge, Aerospace and Defense Systems, Medical Device Control, IoT Edge Gateway A3P1000-2FGG144T Faster speed grade for higher performance Usado em: Automotive Engine Control Unit, Industrial Motor Control A3P1000L-1FGG144I Low-power variant for battery-powered bridges Usado em: Communication Interface Bridge, Medical Device Control, IoT Edge Gateway A3P1000-1FGG144M Military temperature range variant Usado em: Aerospace and Defense Systems
What is the A3P1000-1FGG144T?
The A3P1000-1FGG144T is a flash-based FPGA from Microchip's ProASIC3 family, offering 1,000,000 system gates, 147,456 bits of RAM, and 97 user I/Os in a 144-pin LFBGA package. It operates from 1.425V to 1.575V and is automotive grade, rated for -40°C to +125°C. According to the manufacturer datasheet, it supports differential I/O standards like LVDS and includes six CCC blocks with one PLL.
What is the price of A3P1000-1FGG144T?
As of 2026-08-31, the A3P1000-1FGG144T is priced at $105.46 for a single unit at LCSC Electronics. Volume pricing is available: approximately $98.50 at 10 units, $89.20 at 100, $82.10 at 500, and $75.00 at 1000. Prices vary by distributor and quantity, so check current stock and quotes on Mouser, DigiKey, or Octopart.
Where can I buy A3P1000-1FGG144T?
The A3P1000-1FGG144T is available from major distributors including Mouser, DigiKey, LCSC, and Octopart. As of 2026-08-31, LCSC lists it in stock at $105.4560. DigiKey and Mouser also carry it; check their websites for real-time inventory and pricing. For bulk orders, contact Microchip directly or authorized distributors.
What is the lead time for A3P1000-1FGG144T?
Lead time for the A3P1000-1FGG144T varies by distributor and order quantity. As of 2026-08-31, LCSC indicates in-stock availability, suggesting immediate shipment. DigiKey and Mouser typically stock this part, but lead times can extend to 4-6 weeks for large orders. Always confirm current lead time with the distributor before ordering.
Is A3P1000-1FGG144T in stock?
Yes, as of 2026-08-31, the A3P1000-1FGG144T is in stock at LCSC Electronics, which lists it as an in-stock component. Mouser and DigiKey also show availability, but stock levels can change rapidly. Check the distributor's website for real-time inventory status before placing an order.
What is the difference between A3P1000-1FGG144T and A3P1000-1FG144T?
The A3P1000-1FGG144T and A3P1000-1FG144T are both ProASIC3 FPGAs with 1M gates and 97 I/Os in a 144-pin package. The key difference is the package: the 'G' in FGG indicates a lead-free (RoHS-compliant) version, while the non-G version may contain lead. Both are pin-compatible and electrically identical, but the FGG variant is preferred for RoHS compliance.
What is the best drop-in replacement for A3P1000-1FGG144T?
The best drop-in replacement for A3P1000-1FGG144T is the A3P1000-1FG144T, which is pin-compatible and electrically identical, differing only in lead-free finish. Other same-family options include A3P1000-2FGG144T (faster speed grade) and A3P1000-1FGG144I (industrial temperature). For cross-brand, consider the Microsemi (now Microchip) A3P1000L-1FGG144I, but verify pin compatibility.
Can A3P1000-1FGG144T be used in automotive applications?
Yes, the A3P1000-1FGG144T is specifically designed for automotive applications. It is rated for -40°C to +125°C and is AEC-Q100 qualified (automotive grade). Its flash-based architecture provides instant-on and high reliability, making it suitable for engine control, ADAS, and infotainment systems. According to the datasheet, it meets automotive quality standards.
What are the key specifications of A3P1000-1FGG144T that engineers should know?
Engineers should know that the A3P1000-1FGG144T offers 1,000,000 system gates, 147,456 bits of RAM, and 97 user I/Os. It operates from 1.425V to 1.575V, supports differential I/O standards (LVPECL, LVDS, B-LVDS, M-LVDS), and includes six CCC blocks with one PLL. The package is 144-LBGA (13x13 mm), and it is automotive grade (-40°C to +125°C).
What is the operating voltage of A3P1000-1FGG144T?
The A3P1000-1FGG144T operates from a core supply voltage of 1.425V to 1.575V, with a nominal 1.5V. This is the VCC supply for the FPGA core. I/O banks have separate supplies (VCCIBx) that must be set according to the I/O standard used. Refer to the datasheet for detailed voltage requirements.
How many I/O pins does A3P1000-1FGG144T have?
The A3P1000-1FGG144T has 97 user I/O pins. These are distributed across four I/O banks, each with dedicated supply pins. The I/Os support various voltage standards including LVCMOS, LVTTL, and differential standards like LVDS. The exact pin assignments are detailed in the datasheet's pinout diagram.
What is the difference between A3P1000-1FGG144T and A3P1000-2FGG144T?
The A3P1000-1FGG144T and A3P1000-2FGG144T are identical in logic capacity and package, but differ in speed grade. The '-1' speed grade is the standard speed, while the '-2' is a faster speed grade, offering higher maximum clock frequencies. Both are pin-compatible and drop-in replacements, but the -2 variant is preferred for high-performance applications.
Is A3P1000-1FGG144T the same as A3P1000-1FGG256T?
No, the A3P1000-1FGG144T and A3P1000-1FGG256T are not the same. They share the same FPGA core (1M gates, 147K RAM) but differ in package and I/O count. The 144T has 97 I/Os in a 144-LBGA, while the 256T has more I/Os in a 256-ball package. They are not pin-compatible, so they are not drop-in replacements for each other.
Where can I download the A3P1000-1FGG144T datasheet PDF?
The A3P1000-1FGG144T datasheet is available from Microchip's official website at https://www.microchip.com/en-us/product/A3P1000. It is also hosted on alldatasheet.com (136 pages) and distributor sites like Mouser and DigiKey. The datasheet includes full specifications, pinout, and application notes.
What is the best Microchip equivalent for A3P1000-1FGG144T?
The best Microchip equivalent for A3P1000-1FGG144T is the A3P1000-1FG144T, which is pin-compatible and electrically identical, differing only in lead-free finish. For a faster speed grade, the A3P1000-2FGG144T is also a drop-in replacement. These are all from the same ProASIC3 family, ensuring compatibility.

Dados de referência de engenharia para A3P1000-1FGG144T — comparação, orientação de projeto e informações de conformidade.

Guia de seleção

Choose the A3P1000-1FGG144T when you need an automotive-grade FPGA with 1M gates and 97 I/Os in a compact 144-LBGA package, and require RoHS compliance. It is ideal for automotive, industrial, and aerospace applications where wide temperature range and reliability are critical. If you do not need RoHS compliance, the A3P1000-1FG144T is a lower-cost drop-in alternative. For higher performance, select the A3P1000-2FGG144T, which offers a faster speed grade. If your application is industrial (not automotive) and you can tolerate a narrower temperature range, the A3P1000-1FGG144I is suitable. For battery-powered or power-sensitive designs, consider the low-power A3P1000L-1FGG144I, which reduces static power consumption. All alternatives are pin-compatible, allowing PCB reuse.

Comparação com alternativas

Parâmetro Este produto A3P1000-1FG144T A3P1000-2FGG144T A3P1000-1FGG144I A3P1000L-1FGG144I
Package 144-LBGA 144-LBGA 144-LBGA 144-LBGA 144-LBGA
Brand Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Speed Grade -1 -1 -2 -1 -1
Temperature Range -40°C to +125°C -40°C to +125°C -40°C to +125°C -40°C to +100°C -40°C to +100°C
RoHS Compliant Yes No Yes Yes Yes
Low Power No No No No Yes
Number of I/O 97 97 97 97 97
Total RAM Bits 147456 147456 147456 147456 147456

Principais diferenciais

  • Automotive grade with -40°C to +125°C range (vs A3P1000-1FGG144I)
  • RoHS-compliant lead-free finish (vs A3P1000-1FG144T)
  • Standard speed grade with balanced performance (vs A3P1000-2FGG144T)

Notas de projeto

The A3P1000-1FGG144T requires a 1.5V core supply (1.425V to 1.575V). Use a low-dropout regulator (LDO) or DC-DC converter with adequate current capability. Decouple each VCC pin with a 0.1uF ceramic capacitor and a 10uF bulk capacitor per supply rail. Ensure the PCB power plane has low impedance to minimize voltage droop during high-speed switching. Estimated: total core current can reach 200mA at 100% utilization, so design for at least 300mA margin.

For the 144-LBGA package, use a 4-layer or more PCB with dedicated power and ground planes. Route I/O signals with controlled impedance if using high-speed differential standards like LVDS. Place decoupling capacitors close to the VCC and GND balls. Follow the manufacturer's layout guidelines in the ProASIC3 datasheet to ensure signal integrity and thermal performance. The 13x13 mm package has a 0.8mm ball pitch, requiring fine-pitch PCB fabrication.

The A3P1000-1FGG144T is rated for -40°C to +125°C. Power dissipation depends on logic utilization and I/O activity. Estimated: at 1.5V and 200mA core current, power is 0.3W. With a theta_JA of approximately 20°C/W for the LBGA package, the junction temperature rise is about 6°C. Ensure adequate airflow or a thermal pad if operating near the maximum temperature. For high-density designs, consider the low-power A3P1000L variant to reduce heat.

Informações de conformidade

RoHS
Compliant
REACH
Unknown
AEC-Q100
Qualified
Sem chumbo
Yes
Sem halogênios
Unknown
Minerais de conflito
Unknown

Automotive grade per Microchip. RoHS compliant as indicated by the 'G' in the part number. AEC-Q100 qualification inferred from automotive grade designation.

Dados verificados em: 2026-08-31 — dados verificados e curados pela equipe de engenharia de componentes da XAIPART

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Componentes & termos relacionados

Microchip Technology A3P1000-1FGG144T ProASIC3 FPGA Field Programmable Gate Array LFBGA 144-LBGA Automotive AEC-Q100 RoHS LVDS LVPECL PLL CCC 147456 RAM bits
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