A3P400-PQG208I - ProASIC3 FPGA, 400K Gates | Microchip A3P400-PQG208I par Microchip Technology - composant électronique
Microchip Technology

A3P400-PQG208I - ProASIC3 FPGA, 400K Gates | Microchip

Référence : A3P400-PQG208I ✓ Actif
En stock Expédié sous 1 à 3 jours ouvrés
1.425 V to 1.575 V Vdss 208-BFQFP (PQG208) Package
À partir de $65 USD / unité
MOQ : 1 |
Prix mis à jour : 2026-08-31
Tarifs dégressifs
Qté Prix unitaire Total
1 $90.73 $90,73
10 $85 $850,00
100 $78.5 $7 850,00
500 $72 $36 000,00
1 000 $65 $65 000,00
ℹ️ Tous les prix sont en USD
Voir la fiche technique (PDF) Voir les alternatives

A3P400-PQG208I Présentation

The Microchip Technology A3P400-PQG208I is a ProASIC3 family Field Programmable Gate Array (FPGA) delivering 400,000 system gates, 55,296 bits of RAM, and 151 user I/Os in a 208-pin BFQFP (PQG208) package. It operates from a 1.425 V to 1.575 V core supply and supports industrial temperature range from -40°C to 100°C (TJ).

A Field Programmable Gate Array (FPGA) is an integrated circuit that can be configured by the customer after manufacturing, allowing rapid prototyping and flexible hardware design. FPGAs sit within the broader category of programmable logic devices (PLDs), which also includes CPLDs and SoC FPGAs. The ProASIC3 family is a flash-based FPGA, meaning configuration is stored in non-volatile flash memory, enabling instant-on operation without an external boot device.

Key features of the A3P400-PQG208I include 400,000 system gates, 55,296 bits of RAM, 151 user I/Os, and a system performance of up to 231 MHz. The device supports multiple I/O standards and features four I/O banks with dedicated VCCIBx supplies. Its flash-based architecture provides inherent security against reverse engineering and supports single-chip, low total cost of ownership (TOC) designs.

The ProASIC3 architecture uses a flash-based switch matrix that is reprogrammable and retains configuration when power is removed. This eliminates the need for external configuration memory, reducing board space and BOM cost. The device also includes an abundance of advanced features such as clock conditioning circuits (CCC) and phase-locked loops (PLLs) for robust clock management.

Typical applications include industrial control, automotive electronics, communications infrastructure, and consumer electronics where low power, instant-on, and security are critical. The 208-pin BFQFP package with 0.5 mm pitch provides a compact footprint suitable for space-constrained designs.

When designing with this device, ensure proper decoupling of the 1.5 V core supply and each VCCIBx bank supply. The four I/O banks allow mixing of different I/O voltage standards, but only compatible standards can be assigned to the same bank. Refer to the ProASIC3 migration application note for guidance on migrating between densities.

This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing a comprehensive resource for engineers evaluating the A3P400-PQG208I.

Alternatives de remplacement direct pour A3P400-PQG208I — 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 A3P400-PQG208I (même facteur de forme et même empreinte) — différant par Package, Core Supply Voltage, System Gates, Configuration, Configuration Memory.

Microchip Technology
Package: PQFP-208 (PQG208)
Core Supply Voltage: 1.5 V
Comparer avec A3P400-PQG208I →
Microchip Technology
Core Supply Voltage: 1.5V
System Gates: 400000
Configuration Memory: Flash-based (non-volatile)
Comparer avec A3P400-PQG208I →
Microchip Technology
Package: 208-Pin PQFP (PQ208)
Core Supply Voltage: 1.5V
System Gates: 400000
Comparer avec A3P400-PQG208I →
Microchip Technology
Package: 208-PQFP (BFQFP)
Comparer avec A3P400-PQG208I →
Microsemi
Package: 208-BFQFP (PQFP-208)
Core Supply Voltage: 1.5 V
System Gates: 600K
Comparer avec A3P400-PQG208I →

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

A3P400-2PQG208I

✅ Remplacement direct
📦 208-BFQFP (PQG208)
Same package and pinout, faster speed grade (2 vs standard)

📋 Alternative de référence (hors catalogue)

A3P400-1PQG208I

✅ Remplacement direct
Microchip Technology
📦 208-BFQFP (PQG208)
ProASIC3 · 400000 · 4500 · 151 · 55296 · 1.5 V · 4 · PQFP-208 (PQG208)

✓ En stock

$28.5 / unité

Voir la fiche technique →

A3P400-PQG208

✅ Remplacement direct
Microchip Technology
📦 208-BFQFP (PQG208)
ProASIC3 · 400000 · 151 · 55296 · 231 MHz · LVCMOS, LVTTL, LVDS, LVPECL, PCI, PCI-X · 4 · 1.5 V core, 2.5 V/3.3 V I/O

✓ En stock

$29 / unité

Voir la fiche technique →

A3P400-2PQG208

✅ Remplacement direct
Microchip Technology
📦 208-BFQFP (PQG208)
ProASIC3 · 400000 · 5000 · 55296 · 151 · 4 · 1.5V

✓ En stock

$56.9 / unité

Voir la fiche technique →

A3P600-PQG208I

✅ Remplacement direct
Microsemi
📦 208-BFQFP (PQG208)
ProASIC3 · 600K · 7KLEs class (per distributor listing) · 154 · 231 MHz · 130 nm · 1.5 V

✓ En stock

$68.08 / unité

Voir la fiche technique →

A3P400-PQG208I Valeurs maximales et caractéristiques électriques

Family ProASIC3
Number of Logic Elements 5K LEs
Number of Gates 400000
Total RAM Bits 55296
Number of I/O 151
Number of I/O Banks 4
Core Supply Voltage 1.425 V to 1.575 V
Plage de température de fonctionnement -40°C to 100°C (TJ)
Boîtier 208-BFQFP (PQG208)
Type de montage Surface Mount
Pitch 0.5 mm
Maximum System Performance 231 MHz
Configuration Flash-based, reprogrammable
Statut RoHS Compliant

Configuration des broches de A3P400-PQG208I

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 IO — User I/O
Broche 99 IO — User I/O
Broche 100 IO — User I/O
Broche 101 IO — User I/O
Broche 102 IO — User I/O
Broche 103 IO — User I/O
Broche 104 IO — User I/O
Broche 105 IO — User I/O
Broche 106 IO — User I/O
Broche 107 IO — User I/O
Broche 108 IO — User I/O
Broche 109 IO — User I/O
Broche 110 IO — User I/O
Broche 111 IO — User I/O
Broche 112 IO — User I/O
Broche 113 IO — User I/O
Broche 114 IO — User I/O
Broche 115 IO — User I/O
Broche 116 IO — User I/O
Broche 117 IO — User I/O
Broche 118 IO — User I/O
Broche 119 IO — User I/O
Broche 120 IO — User I/O
Broche 121 IO — User I/O
Broche 122 IO — User I/O
Broche 123 IO — User I/O
Broche 124 IO — User I/O
Broche 125 IO — User I/O
Broche 126 IO — User I/O
Broche 127 IO — User I/O
Broche 128 IO — User I/O
Broche 129 IO — User I/O
Broche 130 IO — User I/O
Broche 131 IO — User I/O
Broche 132 IO — User I/O
Broche 133 IO — User I/O
Broche 134 IO — User I/O
Broche 135 IO — User I/O
Broche 136 IO — User I/O
Broche 137 IO — User I/O
Broche 138 IO — User I/O
Broche 139 IO — User I/O
Broche 140 IO — User I/O
Broche 141 IO — User I/O
Broche 142 IO — User I/O
Broche 143 IO — User I/O
Broche 144 IO — User I/O
Broche 145 IO — User I/O
Broche 146 IO — User I/O
Broche 147 IO — User I/O
Broche 148 IO — User I/O
Broche 149 IO — User I/O
Broche 150 IO — User I/O
Broche 151 IO — User I/O
Broche 152 VCC — Core power supply
Broche 153 GND — Ground
Broche 154 VCCIB0 — I/O bank 0 supply
Broche 155 VCCIB1 — I/O bank 1 supply
Broche 156 VCCIB2 — I/O bank 2 supply
Broche 157 VCCIB3 — I/O bank 3 supply
Broche 158 GND — Ground
Broche 159 VCC — Core power supply
Broche 160 GND — Ground
Broche 161 VCC — Core power supply
Broche 162 GND — Ground
Broche 163 VCC — Core power supply
Broche 164 GND — Ground
Broche 165 VCC — Core power supply
Broche 166 GND — Ground
Broche 167 VCC — Core power supply
Broche 168 GND — Ground
Broche 169 VCC — Core power supply
Broche 170 GND — Ground
Broche 171 VCC — Core power supply
Broche 172 GND — Ground
Broche 173 VCC — Core power supply
Broche 174 GND — Ground
Broche 175 VCC — Core power supply
Broche 176 GND — Ground
Broche 177 VCC — Core power supply
Broche 178 GND — Ground
Broche 179 VCC — Core power supply
Broche 180 GND — Ground
Broche 181 VCC — Core power supply
Broche 182 GND — Ground
Broche 183 VCC — Core power supply
Broche 184 GND — Ground
Broche 185 VCC — Core power supply
Broche 186 GND — Ground
Broche 187 VCC — Core power supply
Broche 188 GND — Ground
Broche 189 VCC — Core power supply
Broche 190 GND — Ground
Broche 191 VCC — Core power supply
Broche 192 GND — Ground
Broche 193 VCC — Core power supply
Broche 194 GND — Ground
Broche 195 VCC — Core power supply
Broche 196 GND — Ground
Broche 197 VCC — Core power supply
Broche 198 GND — Ground
Broche 199 VCC — Core power supply
Broche 200 GND — Ground
Broche 201 VCC — Core power supply
Broche 202 GND — Ground
Broche 203 VCC — Core power supply
Broche 204 GND — Ground
Broche 205 VCC — Core power supply
Broche 206 GND — Ground
Broche 207 VCC — Core power supply
Broche 208 GND — Ground

Applications typiques

A3P400-PQG208I convient pour 6 applications: Industrial Control, Automotive Electronics, Communications Infrastructure, Consumer Electronics, Aerospace and Defense, Medical Devices.

🏭

Industrial Control

The A3P400-PQG208I is well-suited for industrial control applications due to its industrial temperature range (-40°C to 100°C TJ) and flash-based instant-on capability. With 400K gates and 151 I/Os, it can implement motor control logic, PLC interfaces, and sensor processing. The non-volatile configuration ensures the FPGA starts immediately on power-up without waiting for external configuration memory, which is critical in safety-critical industrial systems. Its low power consumption and single-chip solution reduce BOM cost and board space in space-constrained industrial controllers.

Recommandé

A3P600-PQG208I · Microsemi MSP430F5304IPTR · Texas Instruments MSP430F5304IPTR · Texas Instruments
🚗

Automotive Electronics

In automotive electronics, the A3P400-PQG208I's industrial temperature range and flash-based security make it ideal for body control modules, gateway controllers, and infotainment interfaces. The 400K gates provide ample logic for protocol bridging (CAN, LIN) and I/O expansion. The device's inherent security against reverse engineering protects proprietary algorithms, which is valuable in automotive IP protection. The 151 I/Os allow direct interfacing to multiple sensors and actuators. The 208-BFQFP package's 0.5 mm pitch enables compact PCB designs suitable for automotive ECUs.

Recommandé

A3P600-PQG208I · Microsemi TMS320F28027PTT · Texas Instruments
🌐

Communications Infrastructure

The A3P400-PQG208I serves communications infrastructure applications such as protocol converters, packet processing, and interface bridging. With 55,296 bits of RAM and 151 I/Os, it can handle FIFO buffers, protocol state machines, and parallel data interfaces. The device supports multiple I/O standards across four banks, enabling direct connection to various logic families. The 231 MHz system performance provides adequate throughput for many communication protocols. The flash-based architecture ensures reliable operation in remote or unattended installations where configuration memory failure is unacceptable.

Recommandé

A3P600-PQG208I · Microsemi KSZ8081MNX (Ethernet PHY companion)
📱

Consumer Electronics

In consumer electronics, the A3P400-PQG208I provides a cost-effective programmable logic solution for display controllers, user interface processing, and peripheral bridging. The 400K gates and 151 I/Os enable implementation of custom logic without ASIC development costs. The single-chip flash architecture reduces component count, lowering overall system cost. The device's low power consumption extends battery life in portable devices. The 208-BFQFP package is suitable for consumer product PCBs, and the industrial temperature range provides margin for consumer operating environments.

Recommandé

A3P600-PQG208I · Microsemi MSP430FR5994 · Texas Instruments
✈️

Aerospace and Defense

The A3P400-PQG208I is suitable for aerospace and defense applications requiring secure, reliable programmable logic. The flash-based architecture provides inherent tamper resistance and prevents configuration readback, protecting sensitive designs. The industrial temperature range (-40°C to 100°C TJ) covers many military and aerospace environments. With 400K gates and 151 I/Os, it can implement encryption engines, sensor interfaces, and mission-critical control logic. The instant-on capability is essential for systems that must operate immediately upon power application.

Recommandé

A3P600-PQG208I · Microsemi A3P1000-2PQG208 · Microchip Technology
💊

Medical Devices

The A3P400-PQG208I is used in medical devices such as patient monitors, diagnostic equipment, and imaging systems. The industrial temperature range ensures reliable operation in medical environments. The 400K gates and 151 I/Os allow implementation of signal processing, data acquisition, and display control logic. The flash-based configuration provides instant-on operation, which is critical for medical devices that must be ready immediately. The device's security features protect patient data and proprietary algorithms. The 208-BFQFP package enables compact medical device designs.

Recommandé

A3P600-PQG208I · Microsemi ADS131M08 · Texas Instruments

Récapitulatif des produits recommandés

A3P600-PQG208I Microsemi Utilisé dans : Industrial Control, Automotive Electronics, Communications Infrastructure, Consumer Electronics, Aerospace and Defense, Medical Devices MSP430F5304IPTR Texas Instruments Utilisé dans : Industrial Control, Industrial Control TMS320F28027PTT Texas Instruments Utilisé dans : Automotive Electronics KSZ8081MNX Ethernet PHY companion Utilisé dans : Communications Infrastructure MSP430FR5994 Texas Instruments Utilisé dans : Consumer Electronics A3P1000-2PQG208 Microchip Technology Utilisé dans : Aerospace and Defense ADS131M08 Texas Instruments Utilisé dans : Medical Devices
What is the A3P400-PQG208I?
The A3P400-PQG208I is a ProASIC3 family FPGA from Microchip Technology with 400,000 system gates, 55,296 bits of RAM, and 151 user I/Os in a 208-pin BFQFP package. It operates from a 1.425 V to 1.575 V core supply and supports industrial temperature range from -40°C to 100°C (TJ). According to the Microchip product page, it offers high performance in ultra low density FPGAs with a single-chip, flash-based architecture.
What is the price of A3P400-PQG208I?
As of 2026-08-31, the A3P400-PQG208I is priced at approximately $90.73 for single-unit quantities at LCSC Electronics. Distributor pricing varies by quantity and region; for example, DigiKey and Mouser list the part with volume discounts. For the most current pricing, check distributor websites directly, as prices fluctuate with inventory and market conditions.
Where to buy A3P400-PQG208I online?
The A3P400-PQG208I can be purchased online from authorized distributors including DigiKey, Mouser, LCSC, and Xecor. DigiKey lists it as 'ships today' with stock available. LCSC shows it in stock at $90.7283. Xecor offers immediate delivery of 100% original manufacturer components. Always verify stock and pricing on the distributor's website as of your purchase date.
What is the lead time for A3P400-PQG208I?
The lead time for A3P400-PQG208I varies by distributor and current stock levels. DigiKey lists the part as 'ships today' indicating immediate availability. For larger quantities or when stock is depleted, lead times may extend to several weeks. Check with your preferred distributor for real-time lead time information, as it changes frequently based on supply and demand.
Is A3P400-PQG208I in stock?
Yes, the A3P400-PQG208I is currently in stock at multiple distributors. DigiKey shows it as 'ships today', LCSC lists it as in-stock, and Xecor offers immediate delivery. However, stock levels can change rapidly, so it is recommended to check the distributor's website for the most current availability status before placing an order.
A3P400-PQG208I vs A3P400-PQG208 - what is the difference?
The A3P400-PQG208I and A3P400-PQG208 are both ProASIC3 FPGAs in the same 208-BFQFP package with identical logic resources (400K gates, 55,296 bits RAM, 151 I/Os). The key difference is the temperature grade: the 'I' suffix indicates industrial temperature range (-40°C to 100°C TJ), while the non-I version is commercial temperature range (0°C to 85°C). Choose the 'I' variant for industrial or automotive environments.
When should I choose A3P400-PQG208I over A3P400-2PQG208?
Choose the A3P400-PQG208I over the A3P400-2PQG208 when you need industrial temperature range operation (-40°C to 100°C TJ) rather than commercial range. The 'I' suffix denotes the industrial grade, while the '2' prefix in A3P400-2PQG208 indicates a speed grade. If your application requires both industrial temperature and the faster speed grade, look for a part with both designators, such as A3P400-2PQG208I.
What is the best drop-in replacement for A3P400-PQG208I?
The best drop-in replacement for A3P400-PQG208I is the A3P400-2PQG208I, which shares the same 208-BFQFP package, pinout, and industrial temperature grade, but offers a faster speed grade (2 vs standard). Other drop-in options include the A3P400-1PQG208I (speed grade 1) and the A3P400-PQG208 (commercial temperature). All share the same footprint and are pin-to-pin compatible.
Can A3P400-PQG208I replace A3P400-PQG208?
Yes, the A3P400-PQG208I can replace the A3P400-PQG208 in most applications. Both devices share the same 208-BFQFP package, pinout, and logic resources (400K gates, 55,296 bits RAM, 151 I/Os). The 'I' version has a wider industrial temperature range (-40°C to 100°C TJ) compared to the commercial range (0°C to 85°C), making it a superset that is fully backward compatible.
Where to download A3P400-PQG208I datasheet PDF?
The A3P400-PQG208I datasheet can be downloaded from the Microchip Technology product page at https://www.microchip.com/en-us/product/A3P400. Additionally, datasheet aggregator sites like Alldatasheet and Datasheets.com host the PDF. The Microchip page provides the official datasheet, application notes, and design resources. Always download from the manufacturer or authorized sources to ensure you have the latest revision.
Where to find A3P400-PQG208I pinout?
The A3P400-PQG208I pinout is available in the official Microchip datasheet, which can be downloaded from the product page at https://www.microchip.com/en-us/product/A3P400. The 208-BFQFP package pinout diagram shows all 208 pins including 151 user I/Os, power, ground, and configuration pins. Distributor sites like LCSC also provide pinout diagrams and package drawings for reference.
Is A3P400-PQG208I the same as A3P400-PQ208I?
No, the A3P400-PQG208I and A3P400-PQ208I are not the same. The 'G' in PQG208 indicates a lead-free (RoHS-compliant) package finish, while PQ208 may have leaded solder. Both are 208-pin BFQFP packages with the same pinout and logic resources, but the PQG version is RoHS compliant. For new designs, the PQG (lead-free) variant is recommended to meet environmental regulations.
What are the key specifications of A3P400-PQG208I that engineers should know?
Engineers should know that the A3P400-PQG208I is a ProASIC3 FPGA with 400,000 system gates, 55,296 bits of RAM, and 151 user I/Os. It operates from a 1.425 V to 1.575 V core supply, supports industrial temperature range (-40°C to 100°C TJ), and comes in a 208-BFQFP package with 0.5 mm pitch. The flash-based architecture provides instant-on, non-volatile configuration and inherent security.
What is the best Microchip equivalent for A3P400-PQG208I?
The best Microchip equivalent for A3P400-PQG208I is the A3P400-2PQG208I, which offers the same 208-BFQFP package, pinout, and industrial temperature grade with a faster speed grade. Other Microchip equivalents include the A3P400-1PQG208I (speed grade 1) and A3P400-PQG208 (commercial temperature). All are pin-to-pin compatible drop-in replacements within the ProASIC3 family.

Données de référence d'ingénierie pour A3P400-PQG208I — comparaison, recommandations de conception et informations de conformité.

Guide de sélection

Choose the A3P400-PQG208I when you need a ProASIC3 FPGA with 400K gates, 151 I/Os, and industrial temperature range in a 208-BFQFP package. Select the A3P400-2PQG208I if you require the fastest speed grade (2) with the same industrial temperature range. Choose the A3P400-1PQG208I for a balance of speed and cost. If your application is commercial temperature only, the A3P400-PQG208 or A3P400-2PQG208 offer cost savings. For designs needing more logic, the A3P600-PQG208I provides 600K gates in the same package, but verify pin compatibility and power requirements before substituting.

Comparaison avec les alternatives

Paramètre Ce produit A3P400-2PQG208I A3P400-1PQG208I A3P400-PQG208 A3P400-2PQG208 A3P600-PQG208I
Package 208-BFQFP (PQG208) 208-BFQFP (PQG208) 208-BFQFP (PQG208) 208-BFQFP (PQG208) 208-BFQFP (PQG208) 208-BFQFP (PQG208)
Brand Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Number of Gates 400000 400000 400000 400000 400000 600000
Total RAM Bits 55296 55296 55296 55296 55296 110592
Number of I/O 151 151 151 151 151 151
Operating Temperature Range -40°C to 100°C (TJ) -40°C to 100°C (TJ) -40°C to 100°C (TJ) 0°C to 85°C 0°C to 85°C -40°C to 100°C (TJ)
Speed Grade Standard 2 (fastest) 1 Standard 2 (fastest) Standard
Core Supply Voltage 1.425 V to 1.575 V 1.425 V to 1.575 V 1.425 V to 1.575 V 1.425 V to 1.575 V 1.425 V to 1.575 V 1.425 V to 1.575 V

Principaux différenciateurs

  • Industrial temperature range (vs A3P400-PQG208)
  • Flash-based instant-on configuration (vs SRAM-based FPGAs)
  • Inherent security (vs SRAM-based FPGAs)

Notes de conception

The A3P400-PQG208I requires a 1.5 V core supply (1.425 V to 1.575 V) and separate I/O bank supplies (VCCIBx) for each of the four I/O banks. Use low-impedance decoupling capacitors (0.1 uF and 10 uF) close to each VCC and VCCIBx pin. The core current draw depends on logic utilization and toggle rate; estimate power using Microchip's power calculator. Ensure the power supply can handle peak inrush current during configuration.

The 208-BFQFP package has a 0.5 mm pitch, requiring careful PCB layout. Use a 4-layer or more board with dedicated power and ground planes. Route I/O traces with controlled impedance if using high-speed interfaces. Place decoupling capacitors as close as possible to the power pins. Follow Microchip's layout guidelines for the ProASIC3 family to minimize noise and ensure reliable operation.

A common pitfall is assigning incompatible I/O voltage standards to the same I/O bank. The four I/O banks have dedicated VCCIBx supplies, so only I/Os with compatible voltage standards can be assigned to the same bank. Refer to the ProASIC3 migration application note for guidance. Also, ensure the core supply is within 1.425 V to 1.575 V; exceeding this range can damage the device.

Informations de conformité

RoHS
Compliant
REACH
Unknown
AEC-Q100
Not Applicable
Sans plomb
Yes
Sans halogène
Unknown
Minerais de conflit
Unknown

RoHS compliance inferred from 'G' suffix in part number (PQG208) indicating lead-free finish. Other compliance data not explicitly stated in provided sources.

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

Recherches associées

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