A3P400-PQG208 - ProASIC3 FPGA, 400K Gates | Microchip
MPN: A3P400-PQG208 ✓ פעילA3P400-PQG208 סקירה
An FPGA (Field Programmable Gate Array) is an integrated circuit that can be configured by the customer or designer after manufacturing—hence "field-programmable." Unlike ASICs, FPGAs can be reprogrammed to implement different logic functions, making them ideal for prototyping, low-volume production, and applications requiring flexibility. The ProASIC3 family uses nonvolatile flash technology, providing a single-chip, secure, low-power solution that is "Instant On" and reprogrammable, offering time-to-market benefits at an ASIC-level unit cost.
Key features of the A3P400-PQG208 include 400,000 system gates, 151 user I/Os, and 55,296 bits of true dual-port SRAM. It supports 700 Mbps DDR and LVDS-capable I/Os (on A3P250 and above), and offers wide-range power operation. The device is lead-free and RoHS compliant, ensuring environmental compliance. The 208-pin PQFP package provides a compact footprint while allowing sufficient I/O for complex designs.
Technically, the ProASIC3 family is built on a flash-based architecture, which eliminates the need for external configuration memory and provides inherent security against reverse engineering. The device includes four I/O banks with dedicated supplies, enabling mixed-voltage operation. The A3P400 supports up to 231 MHz system performance, making it suitable for high-speed applications. The flash-based configuration also allows for instant-on operation, reducing power-up latency.
Typical applications include industrial control, automotive electronics, communications infrastructure, and consumer electronics. The A3P400's low power consumption and security features make it ideal for battery-powered devices and applications requiring IP protection. Its reprogrammability allows for field updates and design iterations without hardware changes.
When designing with the A3P400-PQG208, consider the I/O bank voltage requirements and ensure proper decoupling of the VCC and VCCIBx pins. The device supports 2.5 V and 3.3 V mixed-voltage operation, so plan the power supply accordingly. Also, note that the PQFP package requires careful PCB layout for thermal management and signal integrity.
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-PQG208.
חלופות תחליף ישיר עבור A3P400-PQG208 — 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-PQG208 (אותו גורם צורה וטביעת רגל) — שונים ב Package, Core Supply Voltage, Configuration Memory, RoHS Status, Mounting Type.
A3P400-PQG208I
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←A3P400-2PQG208
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←A3P400-1PQG208I
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←A3P600-PQG208
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←A3P600-PQG208I
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←A3P400-PQG208 דירוגים מרביים ומאפיינים חשמליים
| Family | ProASIC3 |
| Number of System Gates | 400000 |
| Number of User I/Os | 151 |
| SRAM Bits | 55296 |
| System Performance | 231 MHz |
| I/O Standards Supported | LVCMOS, LVTTL, LVDS, LVPECL, PCI, PCI-X |
| I/O Banks | 4 |
| מתח אספקה | 1.5 V core, 2.5 V/3.3 V I/O |
| טווח טמפרטורת פעולה | 0°C to +70°C (commercial) |
| מארז | 208-PQFP (BFQFP) |
| סוג הרכבה | Surface Mount |
| סטטוס RoHS | Compliant |
| Lead Free Status | Lead Free |
| Number of Terminals | 208 |
| Package Code | FQFP |
| Package Shape | SQUARE |
| Terminal Form | GULL WING |
תצורת פינים של A3P400-PQG208
| פין 1 | IO_1 — User I/O pin 1 |
| פין 2 | IO_2 — User I/O pin 2 |
| פין 3 | IO_3 — User I/O pin 3 |
| פין 4 | IO_4 — User I/O pin 4 |
| פין 5 | IO_5 — User I/O pin 5 |
| פין 6 | IO_6 — User I/O pin 6 |
| פין 7 | IO_7 — User I/O pin 7 |
| פין 8 | IO_8 — User I/O pin 8 |
| פין 9 | IO_9 — User I/O pin 9 |
| פין 10 | IO_10 — User I/O pin 10 |
| פין 11 | IO_11 — User I/O pin 11 |
| פין 12 | IO_12 — User I/O pin 12 |
| פין 13 | IO_13 — User I/O pin 13 |
| פין 14 | IO_14 — User I/O pin 14 |
| פין 15 | IO_15 — User I/O pin 15 |
| פין 16 | IO_16 — User I/O pin 16 |
| פין 17 | IO_17 — User I/O pin 17 |
| פין 18 | IO_18 — User I/O pin 18 |
| פין 19 | IO_19 — User I/O pin 19 |
| פין 20 | IO_20 — User I/O pin 20 |
| פין 21 | IO_21 — User I/O pin 21 |
| פין 22 | IO_22 — User I/O pin 22 |
| פין 23 | IO_23 — User I/O pin 23 |
| פין 24 | IO_24 — User I/O pin 24 |
| פין 25 | IO_25 — User I/O pin 25 |
| פין 26 | IO_26 — User I/O pin 26 |
| פין 27 | IO_27 — User I/O pin 27 |
| פין 28 | IO_28 — User I/O pin 28 |
| פין 29 | IO_29 — User I/O pin 29 |
| פין 30 | IO_30 — User I/O pin 30 |
| פין 31 | IO_31 — User I/O pin 31 |
| פין 32 | IO_32 — User I/O pin 32 |
| פין 33 | IO_33 — User I/O pin 33 |
| פין 34 | IO_34 — User I/O pin 34 |
| פין 35 | IO_35 — User I/O pin 35 |
| פין 36 | IO_36 — User I/O pin 36 |
| פין 37 | IO_37 — User I/O pin 37 |
| פין 38 | IO_38 — User I/O pin 38 |
| פין 39 | IO_39 — User I/O pin 39 |
| פין 40 | IO_40 — User I/O pin 40 |
| פין 41 | IO_41 — User I/O pin 41 |
| פין 42 | IO_42 — User I/O pin 42 |
| פין 43 | IO_43 — User I/O pin 43 |
| פין 44 | IO_44 — User I/O pin 44 |
| פין 45 | IO_45 — User I/O pin 45 |
| פין 46 | IO_46 — User I/O pin 46 |
| פין 47 | IO_47 — User I/O pin 47 |
| פין 48 | IO_48 — User I/O pin 48 |
| פין 49 | IO_49 — User I/O pin 49 |
| פין 50 | IO_50 — User I/O pin 50 |
| פין 51 | IO_51 — User I/O pin 51 |
| פין 52 | IO_52 — User I/O pin 52 |
| פין 53 | IO_53 — User I/O pin 53 |
| פין 54 | IO_54 — User I/O pin 54 |
| פין 55 | IO_55 — User I/O pin 55 |
| פין 56 | IO_56 — User I/O pin 56 |
| פין 57 | IO_57 — User I/O pin 57 |
| פין 58 | IO_58 — User I/O pin 58 |
| פין 59 | IO_59 — User I/O pin 59 |
| פין 60 | IO_60 — User I/O pin 60 |
| פין 61 | IO_61 — User I/O pin 61 |
| פין 62 | IO_62 — User I/O pin 62 |
| פין 63 | IO_63 — User I/O pin 63 |
| פין 64 | IO_64 — User I/O pin 64 |
| פין 65 | IO_65 — User I/O pin 65 |
| פין 66 | IO_66 — User I/O pin 66 |
| פין 67 | IO_67 — User I/O pin 67 |
| פין 68 | IO_68 — User I/O pin 68 |
| פין 69 | IO_69 — User I/O pin 69 |
| פין 70 | IO_70 — User I/O pin 70 |
| פין 71 | IO_71 — User I/O pin 71 |
| פין 72 | IO_72 — User I/O pin 72 |
| פין 73 | IO_73 — User I/O pin 73 |
| פין 74 | IO_74 — User I/O pin 74 |
| פין 75 | IO_75 — User I/O pin 75 |
| פין 76 | IO_76 — User I/O pin 76 |
| פין 77 | IO_77 — User I/O pin 77 |
| פין 78 | IO_78 — User I/O pin 78 |
| פין 79 | IO_79 — User I/O pin 79 |
| פין 80 | IO_80 — User I/O pin 80 |
| פין 81 | IO_81 — User I/O pin 81 |
| פין 82 | IO_82 — User I/O pin 82 |
| פין 83 | IO_83 — User I/O pin 83 |
| פין 84 | IO_84 — User I/O pin 84 |
| פין 85 | IO_85 — User I/O pin 85 |
| פין 86 | IO_86 — User I/O pin 86 |
| פין 87 | IO_87 — User I/O pin 87 |
| פין 88 | IO_88 — User I/O pin 88 |
| פין 89 | IO_89 — User I/O pin 89 |
| פין 90 | IO_90 — User I/O pin 90 |
| פין 91 | IO_91 — User I/O pin 91 |
| פין 92 | IO_92 — User I/O pin 92 |
| פין 93 | IO_93 — User I/O pin 93 |
| פין 94 | IO_94 — User I/O pin 94 |
| פין 95 | IO_95 — User I/O pin 95 |
| פין 96 | IO_96 — User I/O pin 96 |
| פין 97 | IO_97 — User I/O pin 97 |
| פין 98 | IO_98 — User I/O pin 98 |
| פין 99 | IO_99 — User I/O pin 99 |
| פין 100 | IO_100 — User I/O pin 100 |
| פין 101 | IO_101 — User I/O pin 101 |
| פין 102 | IO_102 — User I/O pin 102 |
| פין 103 | IO_103 — User I/O pin 103 |
| פין 104 | IO_104 — User I/O pin 104 |
| פין 105 | IO_105 — User I/O pin 105 |
| פין 106 | IO_106 — User I/O pin 106 |
| פין 107 | IO_107 — User I/O pin 107 |
| פין 108 | IO_108 — User I/O pin 108 |
| פין 109 | IO_109 — User I/O pin 109 |
| פין 110 | IO_110 — User I/O pin 110 |
| פין 111 | IO_111 — User I/O pin 111 |
| פין 112 | IO_112 — User I/O pin 112 |
| פין 113 | IO_113 — User I/O pin 113 |
| פין 114 | IO_114 — User I/O pin 114 |
| פין 115 | IO_115 — User I/O pin 115 |
| פין 116 | IO_116 — User I/O pin 116 |
| פין 117 | IO_117 — User I/O pin 117 |
| פין 118 | IO_118 — User I/O pin 118 |
| פין 119 | IO_119 — User I/O pin 119 |
| פין 120 | IO_120 — User I/O pin 120 |
| פין 121 | IO_121 — User I/O pin 121 |
| פין 122 | IO_122 — User I/O pin 122 |
| פין 123 | IO_123 — User I/O pin 123 |
| פין 124 | IO_124 — User I/O pin 124 |
| פין 125 | IO_125 — User I/O pin 125 |
| פין 126 | IO_126 — User I/O pin 126 |
| פין 127 | IO_127 — User I/O pin 127 |
| פין 128 | IO_128 — User I/O pin 128 |
| פין 129 | IO_129 — User I/O pin 129 |
| פין 130 | IO_130 — User I/O pin 130 |
| פין 131 | IO_131 — User I/O pin 131 |
| פין 132 | IO_132 — User I/O pin 132 |
| פין 133 | IO_133 — User I/O pin 133 |
| פין 134 | IO_134 — User I/O pin 134 |
| פין 135 | IO_135 — User I/O pin 135 |
| פין 136 | IO_136 — User I/O pin 136 |
| פין 137 | IO_137 — User I/O pin 137 |
| פין 138 | IO_138 — User I/O pin 138 |
| פין 139 | IO_139 — User I/O pin 139 |
| פין 140 | IO_140 — User I/O pin 140 |
| פין 141 | IO_141 — User I/O pin 141 |
| פין 142 | IO_142 — User I/O pin 142 |
| פין 143 | IO_143 — User I/O pin 143 |
| פין 144 | IO_144 — User I/O pin 144 |
| פין 145 | IO_145 — User I/O pin 145 |
| פין 146 | IO_146 — User I/O pin 146 |
| פין 147 | IO_147 — User I/O pin 147 |
| פין 148 | IO_148 — User I/O pin 148 |
| פין 149 | IO_149 — User I/O pin 149 |
| פין 150 | IO_150 — User I/O pin 150 |
| פין 151 | IO_151 — User I/O pin 151 |
| פין 152 | VCC — Core power supply |
| פין 153 | GND — Ground |
| פין 154 | VCC — Core power supply |
| פין 155 | GND — Ground |
| פין 156 | VCC — Core power supply |
| פין 157 | GND — Ground |
| פין 158 | VCC — Core power supply |
| פין 159 | GND — Ground |
| פין 160 | VCC — Core power supply |
| פין 161 | GND — Ground |
| פין 162 | VCC — Core power supply |
| פין 163 | GND — Ground |
| פין 164 | VCC — Core power supply |
| פין 165 | GND — Ground |
| פין 166 | VCC — Core power supply |
| פין 167 | GND — Ground |
| פין 168 | VCC — Core power supply |
| פין 169 | GND — Ground |
| פין 170 | VCC — Core power supply |
| פין 171 | GND — Ground |
| פין 172 | VCC — Core power supply |
| פין 173 | GND — Ground |
| פין 174 | VCC — Core power supply |
| פין 175 | GND — Ground |
| פין 176 | VCC — Core power supply |
| פין 177 | GND — Ground |
| פין 178 | VCC — Core power supply |
| פין 179 | GND — Ground |
| פין 180 | VCC — Core power supply |
| פין 181 | GND — Ground |
| פין 182 | VCC — Core power supply |
| פין 183 | GND — Ground |
| פין 184 | VCC — Core power supply |
| פין 185 | GND — Ground |
| פין 186 | VCC — Core power supply |
| פין 187 | GND — Ground |
| פין 188 | VCC — Core power supply |
| פין 189 | GND — Ground |
| פין 190 | VCC — Core power supply |
| פין 191 | GND — Ground |
| פין 192 | VCC — Core power supply |
| פין 193 | GND — Ground |
| פין 194 | VCC — Core power supply |
| פין 195 | GND — Ground |
| פין 196 | VCC — Core power supply |
| פין 197 | GND — Ground |
| פין 198 | VCC — Core power supply |
| פין 199 | GND — Ground |
| פין 200 | VCC — Core power supply |
| פין 201 | GND — Ground |
| פין 202 | VCC — Core power supply |
| פין 203 | GND — Ground |
| פין 204 | VCC — Core power supply |
| פין 205 | GND — Ground |
| פין 206 | VCC — Core power supply |
| פין 207 | GND — Ground |
| פין 208 | GND — Ground |
יישומים טיפוסיים
A3P400-PQG208 מתאים עבור 6 יישוםs: Industrial Control, Automotive Electronics, Communications Infrastructure, Consumer Electronics, Medical Devices, Aerospace and Defense.
Industrial Control
The A3P400-PQG208 is ideal for industrial control systems due to its low power consumption, high reliability, and reprogrammability. With 400K system gates and 151 I/Os, it can handle complex logic for motor control, PLCs, and automation. Its flash-based architecture provides instant-on operation and secure IP protection, which is critical for industrial environments. The device supports 2.5V and 3.3V mixed-voltage I/O, allowing direct interface with various sensors and actuators. Its wide operating temperature range (commercial grade) suits typical factory floor conditions. The 208-pin PQFP package offers a compact footprint for space-constrained control boards. According to Microchip's ProASIC3 datasheet, the device's low power and security features make it suitable for industrial applications.
מומלץ
Automotive Electronics
The A3P400-PQG208 is suitable for automotive electronics such as infotainment systems, advanced driver-assistance systems (ADAS), and body control modules. Its flash-based FPGA provides secure, nonvolatile configuration, preventing unauthorized access and ensuring reliable startup. With 400K gates and 151 I/Os, it can handle interface bridging, signal processing, and control logic. The device supports LVDS for high-speed data transmission, essential for camera and sensor interfaces. Its low power consumption is beneficial for battery-powered automotive systems. The commercial temperature grade (0°C to +70°C) is adequate for passenger cabin applications. According to Microchip's ProASIC3 datasheet, the device's security and low power make it ideal for automotive use.
מומלץ
Communications Infrastructure
The A3P400-PQG208 is well-suited for communications infrastructure, including base stations, routers, and switches. Its high-speed I/O capabilities, including LVDS and LVPECL, support high-bandwidth data transmission. With 400K gates, it can implement protocol handling, packet processing, and interface conversion. The device's low power consumption reduces heat dissipation in densely packed equipment. Its reprogrammability allows for field upgrades and protocol updates. The 208-pin PQFP package provides ample I/Os for multiple interfaces. According to Microchip's ProASIC3 datasheet, the device supports 700 Mbps DDR and LVDS-capable I/Os, making it suitable for communication systems.
מומלץ
Consumer Electronics
The A3P400-PQG208 is used in consumer electronics such as smart home devices, gaming consoles, and multimedia systems. Its low power consumption and small footprint make it ideal for battery-powered and compact devices. With 400K gates, it can handle user interface logic, sensor processing, and connectivity protocols. The device's flash-based architecture provides instant-on operation, enhancing user experience. Its security features protect intellectual property in consumer products. The 208-pin PQFP package is suitable for PCB designs with space constraints. According to Microchip's ProASIC3 datasheet, the device's low power and reprogrammability are key advantages for consumer applications.
מומלץ
Medical Devices
The A3P400-PQG208 is suitable for medical devices such as patient monitors, diagnostic equipment, and imaging systems. Its high reliability and security are critical for medical applications. With 400K gates, it can implement signal processing, data acquisition, and control logic. The device's low power consumption is beneficial for portable medical devices. Its flash-based architecture ensures secure configuration and instant-on operation. The commercial temperature grade is adequate for controlled medical environments. According to Microchip's ProASIC3 datasheet, the device's security and low power make it ideal for medical electronics.
מומלץ
Aerospace and Defense
The A3P400-PQG208 is used in aerospace and defense applications such as avionics, radar systems, and secure communications. Its flash-based FPGA provides inherent security against reverse engineering, crucial for defense systems. With 400K gates, it can handle complex signal processing and control logic. The device supports high-speed I/O standards like LVDS for data links. Its low power consumption is beneficial for airborne systems. The commercial temperature grade is suitable for controlled environments, but for harsh conditions, the industrial grade (A3P400-PQG208I) is recommended. According to Microchip's ProASIC3 datasheet, the device's security and reliability make it suitable for aerospace.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור A3P400-PQG208 — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | A3P400-PQG208I | A3P400-2PQG208 | A3P400-1PQG208I | A3P600-PQG208 | A3P600-PQG208I |
|---|---|---|---|---|---|---|
| Package | 208-PQFP (BFQFP) | 208-PQFP (BFQFP) - same | 208-PQFP (BFQFP) - same | 208-PQFP (BFQFP) - same | 208-PQFP (BFQFP) - same | 208-PQFP (BFQFP) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 400000 | 400000 | 400000 | 400000 | 600000 | 600000 |
| User I/Os | 151 | 151 | 151 | 151 | 151 | 151 |
| SRAM Bits | 55296 | 55296 | 55296 | 55296 | 110592 | 110592 |
| Speed Grade | Standard | Standard | -2 (faster) | -1 | Standard | Standard |
| Temperature Grade | Commercial (0°C to +70°C) | Industrial (-40°C to +100°C) | Commercial (0°C to +70°C) | Industrial (-40°C to +100°C) | Commercial (0°C to +70°C) | Industrial (-40°C to +100°C) |
| RoHS Status | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
מבדילים עיקריים
- Flash-based nonvolatile configuration (לעומתSRAM-based FPGAs)
- Low power consumption (לעומתA3P600-PQG208)
- Commercial temperature grade (לעומתA3P400-PQG208I)
הערות תכנון
The A3P400-PQG208 requires a 1.5V core supply and 2.5V/3.3V I/O supplies. Use low-ESR ceramic capacitors (0.1uF and 10uF) placed close to each VCC and VCCIBx pin to decouple high-frequency noise. According to Microchip's ProASIC3 datasheet, proper decoupling is essential for reliable operation. Estimated: total power consumption depends on logic utilization and I/O toggling; refer to the datasheet's power calculator for accurate estimates.
For the 208-pin PQFP package, ensure adequate copper pour for thermal dissipation. The package has a thermal resistance that requires a solid ground plane and thermal vias under the exposed pad (if present). Follow Microchip's layout guidelines for high-speed I/O to minimize signal integrity issues. Keep trace lengths matched for LVDS pairs. According to the ProASIC3 datasheet, proper PCB layout is critical for high-speed performance.
Do not exceed the absolute maximum ratings for supply voltages. Ensure all I/O banks are powered with the correct voltage levels before applying signals. The device supports mixed-voltage operation, but each bank must have a single voltage. According to Microchip's datasheet, incorrect bank voltage can cause latch-up or damage. Also, ensure the configuration pins are properly connected for programming.
מידע על תאימות
RoHS compliant and lead-free per digchip.org data. Other compliance statuses not specified in verified data.