A3P1000-1FGG144T - ProASIC3 FPGA, 1M Gates | Microchip A3P1000-1FGG144T par Microchip Technology - composant électronique
Microchip Technology

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

Référence : A3P1000-1FGG144T ✓ Actif
En stock Expédié sous 1 à 3 jours ouvrés
1.425V to 1.575V Vdss LVPECL, LVDS, B-LVDS, M-LVDS Rds(on) 144-LBGA Package
À partir de $75 USD / unité
MOQ : 1 |
Prix mis à jour : 2026-08-30
Tarifs dégressifs
Qté Prix unitaire 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 Tous les prix sont en USD
Voir la fiche technique (PDF) Voir les alternatives

A3P1000-1FGG144T Présentation

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.

Alternatives de remplacement direct pour A3P1000-1FGG144T — 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 A3P1000-1FGG144T (même facteur de forme et même empreinte) — différant par 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
Comparer avec A3P1000-1FGG144T →
Microchip Technology
Package: 144-pin FBGA (FGG144)
Operating Temperature: -40°C to +100°C
System Gates: 1,000,000
Comparer avec 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
Comparer avec 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
Comparer avec A3P1000-1FGG144T →
Microchip Technology
Package: 144-LBGA / 144-FPBGA (13x13 mm)
Operating Temperature: 0C to +85C (TJ)
Family: ProASIC3L (Flash*Freeze)
Comparer avec A3P1000-1FGG144T →
Microsemi
Package: 144-Ball FBGA (FGG144)
Comparer avec A3P1000-1FGG144T →
Microchip Technology
Package: 144-LBGA / 144-FBGA (13x13 mm)
Operating Temperature: -40C to +100C (TJ)
Comparer avec A3P1000-1FGG144T →
Microchip Technology
Package: 144-LBGA (FBGA / FG144)
Operating Temperature: 0C to +85C (commercial, per distributor listing)
Family: ProASIC3L (ProASIC3 Low Power)
Comparer avec A3P1000-1FGG144T →

Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :

A3P1000-1FG144T

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

📋 Alternative de référence (hors catalogue)

A3P1000-2FGG144T

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

📋 Alternative de référence (hors catalogue)

A3P1000-1FGG144I

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

📋 Alternative de référence (hors catalogue)

A3P1000L-1FGG144I

✅ Remplacement direct
📦 144-LBGA
Low-power variant, lower static power, same package and pinout

📋 Alternative de référence (hors catalogue)

A3P1000-1FGG144M

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

📋 Alternative de référence (hors catalogue)

A3P1000-1FGG144T Valeurs maximales et caractéristiques électriques

Family ProASIC3
Number of Logic Elements 11K LEs
Number of Gates 1000000
Total RAM Bits 147456
Number of I/O 97
Tension d'alimentation 1.425V to 1.575V
Température de fonctionnement -40°C to +125°C
Boîtier / Format 144-LBGA
Supplier Device Package 144-FPBGA (13x13)
Type de montage 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

Configuration des broches de 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
Broche 1 IO — User I/O
Broche 2 IO — User I/O
Broche 3 IO — User I/O
Broche 4 IO — User I/O
Broche 5 IO — User I/O
Broche 6 IO — User I/O
Broche 7 IO — User I/O
Broche 8 IO — User I/O
Broche 9 IO — User I/O
Broche 10 IO — User I/O
Broche 11 IO — User I/O
Broche 12 IO — User I/O
Broche 13 IO — User I/O
Broche 14 IO — User I/O
Broche 15 IO — User I/O
Broche 16 IO — User I/O
Broche 17 IO — User I/O
Broche 18 IO — User I/O
Broche 19 IO — User I/O
Broche 20 IO — User I/O
Broche 21 IO — User I/O
Broche 22 IO — User I/O
Broche 23 IO — User I/O
Broche 24 IO — User I/O
Broche 25 IO — User I/O
Broche 26 IO — User I/O
Broche 27 IO — User I/O
Broche 28 IO — User I/O
Broche 29 IO — User I/O
Broche 30 IO — User I/O
Broche 31 IO — User I/O
Broche 32 IO — User I/O
Broche 33 IO — User I/O
Broche 34 IO — User I/O
Broche 35 IO — User I/O
Broche 36 IO — User I/O
Broche 37 IO — User I/O
Broche 38 IO — User I/O
Broche 39 IO — User I/O
Broche 40 IO — User I/O
Broche 41 IO — User I/O
Broche 42 IO — User I/O
Broche 43 IO — User I/O
Broche 44 IO — User I/O
Broche 45 IO — User I/O
Broche 46 IO — User I/O
Broche 47 IO — User I/O
Broche 48 IO — User I/O
Broche 49 IO — User I/O
Broche 50 IO — User I/O
Broche 51 IO — User I/O
Broche 52 IO — User I/O
Broche 53 IO — User I/O
Broche 54 IO — User I/O
Broche 55 IO — User I/O
Broche 56 IO — User I/O
Broche 57 IO — User I/O
Broche 58 IO — User I/O
Broche 59 IO — User I/O
Broche 60 IO — User I/O
Broche 61 IO — User I/O
Broche 62 IO — User I/O
Broche 63 IO — User I/O
Broche 64 IO — User I/O
Broche 65 IO — User I/O
Broche 66 IO — User I/O
Broche 67 IO — User I/O
Broche 68 IO — User I/O
Broche 69 IO — User I/O
Broche 70 IO — User I/O
Broche 71 IO — User I/O
Broche 72 IO — User I/O
Broche 73 IO — User I/O
Broche 74 IO — User I/O
Broche 75 IO — User I/O
Broche 76 IO — User I/O
Broche 77 IO — User I/O
Broche 78 IO — User I/O
Broche 79 IO — User I/O
Broche 80 IO — User I/O
Broche 81 IO — User I/O
Broche 82 IO — User I/O
Broche 83 IO — User I/O
Broche 84 IO — User I/O
Broche 85 IO — User I/O
Broche 86 IO — User I/O
Broche 87 IO — User I/O
Broche 88 IO — User I/O
Broche 89 IO — User I/O
Broche 90 IO — User I/O
Broche 91 IO — User I/O
Broche 92 IO — User I/O
Broche 93 IO — User I/O
Broche 94 IO — User I/O
Broche 95 IO — User I/O
Broche 96 IO — User I/O
Broche 97 IO — User I/O
Broche 98 VCC — Core supply voltage
Broche 99 GND — Ground
Broche 100 VCC — Core supply voltage
Broche 101 GND — Ground
Broche 102 VCC — Core supply voltage
Broche 103 GND — Ground
Broche 104 VCC — Core supply voltage
Broche 105 GND — Ground
Broche 106 VCC — Core supply voltage
Broche 107 GND — Ground
Broche 108 VCC — Core supply voltage
Broche 109 GND — Ground
Broche 110 VCC — Core supply voltage
Broche 111 GND — Ground
Broche 112 VCC — Core supply voltage
Broche 113 GND — Ground
Broche 114 VCC — Core supply voltage
Broche 115 GND — Ground
Broche 116 VCC — Core supply voltage
Broche 117 GND — Ground
Broche 118 VCC — Core supply voltage
Broche 119 GND — Ground
Broche 120 VCC — Core supply voltage
Broche 121 GND — Ground
Broche 122 VCC — Core supply voltage
Broche 123 GND — Ground
Broche 124 VCC — Core supply voltage
Broche 125 GND — Ground
Broche 126 VCC — Core supply voltage
Broche 127 GND — Ground
Broche 128 VCC — Core supply voltage
Broche 129 GND — Ground
Broche 130 VCC — Core supply voltage
Broche 131 GND — Ground
Broche 132 VCC — Core supply voltage
Broche 133 GND — Ground
Broche 134 VCC — Core supply voltage
Broche 135 GND — Ground
Broche 136 VCC — Core supply voltage
Broche 137 GND — Ground
Broche 138 VCC — Core supply voltage
Broche 139 GND — Ground
Broche 140 VCC — Core supply voltage
Broche 141 GND — Ground
Broche 142 VCC — Core supply voltage
Broche 143 GND — Ground
Broche 144 VCC — Core supply voltage

Applications typiques

A3P1000-1FGG144T convient pour 6 applications: 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.

Recommandé

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.

Recommandé

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.

Recommandé

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.

Recommandé

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.

Recommandé

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.

Recommandé

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

Récapitulatif des produits recommandés

A3P1000-1FG144T Pin-compatible non-RoHS variant Utilisé dans : 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 Utilisé dans : Automotive Engine Control Unit, Industrial Motor Control A3P1000L-1FGG144I Low-power variant for battery-powered bridges Utilisé dans : Communication Interface Bridge, Medical Device Control, IoT Edge Gateway A3P1000-1FGG144M Military temperature range variant Utilisé dans : 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.

Données de référence d'ingénierie pour A3P1000-1FGG144T — comparaison, recommandations de conception et informations de conformité.

Guide de sélection

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.

Comparaison avec les alternatives

Paramètre Ce produit 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

Principaux différenciateurs

  • 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)

Notes de conception

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.

Informations de conformité

RoHS
Compliant
REACH
Unknown
AEC-Q100
Qualified
Sans plomb
Yes
Sans halogène
Unknown
Minerais de conflit
Unknown

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

Données vérifiées le : 2026-08-31 — données vérifiées et sélectionnées par l'équipe d'ingénierie composants de XAIPART

Recherches associées

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Composants & termes associés

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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