A3P400-PQG208I - ProASIC3 FPGA, 400K Gates | Microchip A3P400-PQG208I מאת Microchip Technology - רכיב אלקטרוני
Microchip Technology

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

MPN: A3P400-PQG208I ✓ פעיל
1.425 V to 1.575 V Vdss 208-BFQFP (PQG208) Package
בקשת הצעת מחיר
כמות הזמנה מינימלית: 1 |
הצג Datasheet (PDF) צפייה בחלופות

A3P400-PQG208I סקירה

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.

חלופות תחליף ישיר עבור A3P400-PQG208I — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.

וריאנטים בסדרה זו

דגמים מאותה סדרה התואמים Drop-in עם A3P400-PQG208I (אותו גורם צורה וטביעת רגל) — שונים ב Package, Core Supply Voltage, System Gates, Configuration, Configuration Memory.

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

A3P400-2PQG208I

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

📋 חלופה להתייחסות (לא בקטלוג)

A3P400-1PQG208I

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

צור קשר לקבלת מחיר

הצג גיליון נתונים ←

A3P400-PQG208

✅ Drop-In
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

צור קשר לקבלת מחיר

הצג גיליון נתונים ←

A3P400-2PQG208

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

צור קשר לקבלת מחיר

הצג גיליון נתונים ←

A3P600-PQG208I

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

צור קשר לקבלת מחיר

הצג גיליון נתונים ←

A3P400-PQG208I דירוגים מרביים ומאפיינים חשמליים

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
טווח טמפרטורת פעולה -40°C to 100°C (TJ)
מארז 208-BFQFP (PQG208)
סוג הרכבה Surface Mount
Pitch 0.5 mm
Maximum System Performance 231 MHz
Configuration Flash-based, reprogrammable
סטטוס RoHS Compliant

תצורת פינים של 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
פין 1 IO — User I/O
פין 2 IO — User I/O
פין 3 IO — User I/O
פין 4 IO — User I/O
פין 5 IO — User I/O
פין 6 IO — User I/O
פין 7 IO — User I/O
פין 8 IO — User I/O
פין 9 IO — User I/O
פין 10 IO — User I/O
פין 11 IO — User I/O
פין 12 IO — User I/O
פין 13 IO — User I/O
פין 14 IO — User I/O
פין 15 IO — User I/O
פין 16 IO — User I/O
פין 17 IO — User I/O
פין 18 IO — User I/O
פין 19 IO — User I/O
פין 20 IO — User I/O
פין 21 IO — User I/O
פין 22 IO — User I/O
פין 23 IO — User I/O
פין 24 IO — User I/O
פין 25 IO — User I/O
פין 26 IO — User I/O
פין 27 IO — User I/O
פין 28 IO — User I/O
פין 29 IO — User I/O
פין 30 IO — User I/O
פין 31 IO — User I/O
פין 32 IO — User I/O
פין 33 IO — User I/O
פין 34 IO — User I/O
פין 35 IO — User I/O
פין 36 IO — User I/O
פין 37 IO — User I/O
פין 38 IO — User I/O
פין 39 IO — User I/O
פין 40 IO — User I/O
פין 41 IO — User I/O
פין 42 IO — User I/O
פין 43 IO — User I/O
פין 44 IO — User I/O
פין 45 IO — User I/O
פין 46 IO — User I/O
פין 47 IO — User I/O
פין 48 IO — User I/O
פין 49 IO — User I/O
פין 50 IO — User I/O
פין 51 IO — User I/O
פין 52 IO — User I/O
פין 53 IO — User I/O
פין 54 IO — User I/O
פין 55 IO — User I/O
פין 56 IO — User I/O
פין 57 IO — User I/O
פין 58 IO — User I/O
פין 59 IO — User I/O
פין 60 IO — User I/O
פין 61 IO — User I/O
פין 62 IO — User I/O
פין 63 IO — User I/O
פין 64 IO — User I/O
פין 65 IO — User I/O
פין 66 IO — User I/O
פין 67 IO — User I/O
פין 68 IO — User I/O
פין 69 IO — User I/O
פין 70 IO — User I/O
פין 71 IO — User I/O
פין 72 IO — User I/O
פין 73 IO — User I/O
פין 74 IO — User I/O
פין 75 IO — User I/O
פין 76 IO — User I/O
פין 77 IO — User I/O
פין 78 IO — User I/O
פין 79 IO — User I/O
פין 80 IO — User I/O
פין 81 IO — User I/O
פין 82 IO — User I/O
פין 83 IO — User I/O
פין 84 IO — User I/O
פין 85 IO — User I/O
פין 86 IO — User I/O
פין 87 IO — User I/O
פין 88 IO — User I/O
פין 89 IO — User I/O
פין 90 IO — User I/O
פין 91 IO — User I/O
פין 92 IO — User I/O
פין 93 IO — User I/O
פין 94 IO — User I/O
פין 95 IO — User I/O
פין 96 IO — User I/O
פין 97 IO — User I/O
פין 98 IO — User I/O
פין 99 IO — User I/O
פין 100 IO — User I/O
פין 101 IO — User I/O
פין 102 IO — User I/O
פין 103 IO — User I/O
פין 104 IO — User I/O
פין 105 IO — User I/O
פין 106 IO — User I/O
פין 107 IO — User I/O
פין 108 IO — User I/O
פין 109 IO — User I/O
פין 110 IO — User I/O
פין 111 IO — User I/O
פין 112 IO — User I/O
פין 113 IO — User I/O
פין 114 IO — User I/O
פין 115 IO — User I/O
פין 116 IO — User I/O
פין 117 IO — User I/O
פין 118 IO — User I/O
פין 119 IO — User I/O
פין 120 IO — User I/O
פין 121 IO — User I/O
פין 122 IO — User I/O
פין 123 IO — User I/O
פין 124 IO — User I/O
פין 125 IO — User I/O
פין 126 IO — User I/O
פין 127 IO — User I/O
פין 128 IO — User I/O
פין 129 IO — User I/O
פין 130 IO — User I/O
פין 131 IO — User I/O
פין 132 IO — User I/O
פין 133 IO — User I/O
פין 134 IO — User I/O
פין 135 IO — User I/O
פין 136 IO — User I/O
פין 137 IO — User I/O
פין 138 IO — User I/O
פין 139 IO — User I/O
פין 140 IO — User I/O
פין 141 IO — User I/O
פין 142 IO — User I/O
פין 143 IO — User I/O
פין 144 IO — User I/O
פין 145 IO — User I/O
פין 146 IO — User I/O
פין 147 IO — User I/O
פין 148 IO — User I/O
פין 149 IO — User I/O
פין 150 IO — User I/O
פין 151 IO — User I/O
פין 152 VCC — Core power supply
פין 153 GND — Ground
פין 154 VCCIB0 — I/O bank 0 supply
פין 155 VCCIB1 — I/O bank 1 supply
פין 156 VCCIB2 — I/O bank 2 supply
פין 157 VCCIB3 — I/O bank 3 supply
פין 158 GND — Ground
פין 159 VCC — Core power supply
פין 160 GND — Ground
פין 161 VCC — Core power supply
פין 162 GND — Ground
פין 163 VCC — Core power supply
פין 164 GND — Ground
פין 165 VCC — Core power supply
פין 166 GND — Ground
פין 167 VCC — Core power supply
פין 168 GND — Ground
פין 169 VCC — Core power supply
פין 170 GND — Ground
פין 171 VCC — Core power supply
פין 172 GND — Ground
פין 173 VCC — Core power supply
פין 174 GND — Ground
פין 175 VCC — Core power supply
פין 176 GND — Ground
פין 177 VCC — Core power supply
פין 178 GND — Ground
פין 179 VCC — Core power supply
פין 180 GND — Ground
פין 181 VCC — Core power supply
פין 182 GND — Ground
פין 183 VCC — Core power supply
פין 184 GND — Ground
פין 185 VCC — Core power supply
פין 186 GND — Ground
פין 187 VCC — Core power supply
פין 188 GND — Ground
פין 189 VCC — Core power supply
פין 190 GND — Ground
פין 191 VCC — Core power supply
פין 192 GND — Ground
פין 193 VCC — Core power supply
פין 194 GND — Ground
פין 195 VCC — Core power supply
פין 196 GND — Ground
פין 197 VCC — Core power supply
פין 198 GND — Ground
פין 199 VCC — Core power supply
פין 200 GND — Ground
פין 201 VCC — Core power supply
פין 202 GND — Ground
פין 203 VCC — Core power supply
פין 204 GND — Ground
פין 205 VCC — Core power supply
פין 206 GND — Ground
פין 207 VCC — Core power supply
פין 208 GND — Ground

יישומים טיפוסיים

A3P400-PQG208I מתאים עבור 6 יישוםs: 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.

מומלץ

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.

מומלץ

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.

מומלץ

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.

מומלץ

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.

מומלץ

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.

מומלץ

A3P600-PQG208I · Microsemi ADS131M08 · Texas Instruments

סיכום מוצרים מומלצים

A3P600-PQG208I Microsemi בשימוש ב-: Industrial Control, Automotive Electronics, Communications Infrastructure, Consumer Electronics, Aerospace and Defense, Medical Devices MSP430F5304IPTR Texas Instruments בשימוש ב-: Industrial Control, Industrial Control TMS320F28027PTT Texas Instruments בשימוש ב-: Automotive Electronics KSZ8081MNX Ethernet PHY companion בשימוש ב-: Communications Infrastructure MSP430FR5994 Texas Instruments בשימוש ב-: Consumer Electronics A3P1000-2PQG208 Microchip Technology בשימוש ב-: Aerospace and Defense ADS131M08 Texas Instruments בשימוש ב-: 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.

נתוני עזר הנדסיים עבור A3P400-PQG208I — השוואה, הנחיות תכנון ומידע על תאימות.

מדריך בחירה

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.

השוואה עם חלופות

פרמטר מוצר זה 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

מבדילים עיקריים

  • Industrial temperature range (לעומתA3P400-PQG208)
  • Flash-based instant-on configuration (לעומתSRAM-based FPGAs)
  • Inherent security (לעומתSRAM-based FPGAs)

הערות תכנון

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.

מידע על תאימות

RoHS
Compliant
REACH
Unknown
AEC-Q100
Not Applicable
נטול עופרת
Yes
נטול הלוגנים
Unknown
מינרלים של סכסוך
Unknown

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

הנתונים אומתו בתאריך: 2026-08-31 — נתונים אומתו ונערכו על ידי צוות הנדסת הרכיבים של XAIPART

חיפושים קשורים

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רכיבים ומונחים קשורים

Microchip Technology A3P400-PQG208I A3P400-2PQG208I A3P400-1PQG208I A3P400-PQG208 A3P400-2PQG208 A3P600-PQG208I ProASIC3 FPGA Field Programmable Gate Array BFQFP QFP RoHS industrial temperature range flash-based
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