A3P400-PQG208 - ProASIC3 FPGA, 400K Gates | Microchip
Référence : A3P400-PQG208 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $45 | $45,00 |
| 10 | $40.5 | $405,00 |
| 100 | $36 | $3 600,00 |
| 500 | $32.4 | $16 200,00 |
| 1 000 | $29 | $29 000,00 |
A3P400-PQG208 Présentation
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.
Alternatives de remplacement direct pour A3P400-PQG208 — 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-PQG208 (même facteur de forme et même empreinte) — différant par Package, Core Supply Voltage, Configuration Memory, RoHS Status, Mounting Type.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
A3P400-PQG208I
✅ Remplacement direct✓ En stock
$65 / unité
Voir la fiche technique →A3P400-2PQG208
✅ Remplacement direct✓ En stock
$56.9 / unité
Voir la fiche technique →A3P400-1PQG208I
✅ Remplacement direct✓ En stock
$28.5 / unité
Voir la fiche technique →A3P600-PQG208
✅ Remplacement direct✓ En stock
$44.6 / unité
Voir la fiche technique →A3P600-PQG208I
✅ Remplacement direct✓ En stock
$68.08 / unité
Voir la fiche technique →A3P400-PQG208 Valeurs maximales et caractéristiques électriques
| 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 |
| Tension d'alimentation | 1.5 V core, 2.5 V/3.3 V I/O |
| Plage de température de fonctionnement | 0°C to +70°C (commercial) |
| Boîtier | 208-PQFP (BFQFP) |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
| Lead Free Status | Lead Free |
| Number of Terminals | 208 |
| Package Code | FQFP |
| Package Shape | SQUARE |
| Terminal Form | GULL WING |
Configuration des broches de A3P400-PQG208
| Broche 1 | IO_1 — User I/O pin 1 |
| Broche 2 | IO_2 — User I/O pin 2 |
| Broche 3 | IO_3 — User I/O pin 3 |
| Broche 4 | IO_4 — User I/O pin 4 |
| Broche 5 | IO_5 — User I/O pin 5 |
| Broche 6 | IO_6 — User I/O pin 6 |
| Broche 7 | IO_7 — User I/O pin 7 |
| Broche 8 | IO_8 — User I/O pin 8 |
| Broche 9 | IO_9 — User I/O pin 9 |
| Broche 10 | IO_10 — User I/O pin 10 |
| Broche 11 | IO_11 — User I/O pin 11 |
| Broche 12 | IO_12 — User I/O pin 12 |
| Broche 13 | IO_13 — User I/O pin 13 |
| Broche 14 | IO_14 — User I/O pin 14 |
| Broche 15 | IO_15 — User I/O pin 15 |
| Broche 16 | IO_16 — User I/O pin 16 |
| Broche 17 | IO_17 — User I/O pin 17 |
| Broche 18 | IO_18 — User I/O pin 18 |
| Broche 19 | IO_19 — User I/O pin 19 |
| Broche 20 | IO_20 — User I/O pin 20 |
| Broche 21 | IO_21 — User I/O pin 21 |
| Broche 22 | IO_22 — User I/O pin 22 |
| Broche 23 | IO_23 — User I/O pin 23 |
| Broche 24 | IO_24 — User I/O pin 24 |
| Broche 25 | IO_25 — User I/O pin 25 |
| Broche 26 | IO_26 — User I/O pin 26 |
| Broche 27 | IO_27 — User I/O pin 27 |
| Broche 28 | IO_28 — User I/O pin 28 |
| Broche 29 | IO_29 — User I/O pin 29 |
| Broche 30 | IO_30 — User I/O pin 30 |
| Broche 31 | IO_31 — User I/O pin 31 |
| Broche 32 | IO_32 — User I/O pin 32 |
| Broche 33 | IO_33 — User I/O pin 33 |
| Broche 34 | IO_34 — User I/O pin 34 |
| Broche 35 | IO_35 — User I/O pin 35 |
| Broche 36 | IO_36 — User I/O pin 36 |
| Broche 37 | IO_37 — User I/O pin 37 |
| Broche 38 | IO_38 — User I/O pin 38 |
| Broche 39 | IO_39 — User I/O pin 39 |
| Broche 40 | IO_40 — User I/O pin 40 |
| Broche 41 | IO_41 — User I/O pin 41 |
| Broche 42 | IO_42 — User I/O pin 42 |
| Broche 43 | IO_43 — User I/O pin 43 |
| Broche 44 | IO_44 — User I/O pin 44 |
| Broche 45 | IO_45 — User I/O pin 45 |
| Broche 46 | IO_46 — User I/O pin 46 |
| Broche 47 | IO_47 — User I/O pin 47 |
| Broche 48 | IO_48 — User I/O pin 48 |
| Broche 49 | IO_49 — User I/O pin 49 |
| Broche 50 | IO_50 — User I/O pin 50 |
| Broche 51 | IO_51 — User I/O pin 51 |
| Broche 52 | IO_52 — User I/O pin 52 |
| Broche 53 | IO_53 — User I/O pin 53 |
| Broche 54 | IO_54 — User I/O pin 54 |
| Broche 55 | IO_55 — User I/O pin 55 |
| Broche 56 | IO_56 — User I/O pin 56 |
| Broche 57 | IO_57 — User I/O pin 57 |
| Broche 58 | IO_58 — User I/O pin 58 |
| Broche 59 | IO_59 — User I/O pin 59 |
| Broche 60 | IO_60 — User I/O pin 60 |
| Broche 61 | IO_61 — User I/O pin 61 |
| Broche 62 | IO_62 — User I/O pin 62 |
| Broche 63 | IO_63 — User I/O pin 63 |
| Broche 64 | IO_64 — User I/O pin 64 |
| Broche 65 | IO_65 — User I/O pin 65 |
| Broche 66 | IO_66 — User I/O pin 66 |
| Broche 67 | IO_67 — User I/O pin 67 |
| Broche 68 | IO_68 — User I/O pin 68 |
| Broche 69 | IO_69 — User I/O pin 69 |
| Broche 70 | IO_70 — User I/O pin 70 |
| Broche 71 | IO_71 — User I/O pin 71 |
| Broche 72 | IO_72 — User I/O pin 72 |
| Broche 73 | IO_73 — User I/O pin 73 |
| Broche 74 | IO_74 — User I/O pin 74 |
| Broche 75 | IO_75 — User I/O pin 75 |
| Broche 76 | IO_76 — User I/O pin 76 |
| Broche 77 | IO_77 — User I/O pin 77 |
| Broche 78 | IO_78 — User I/O pin 78 |
| Broche 79 | IO_79 — User I/O pin 79 |
| Broche 80 | IO_80 — User I/O pin 80 |
| Broche 81 | IO_81 — User I/O pin 81 |
| Broche 82 | IO_82 — User I/O pin 82 |
| Broche 83 | IO_83 — User I/O pin 83 |
| Broche 84 | IO_84 — User I/O pin 84 |
| Broche 85 | IO_85 — User I/O pin 85 |
| Broche 86 | IO_86 — User I/O pin 86 |
| Broche 87 | IO_87 — User I/O pin 87 |
| Broche 88 | IO_88 — User I/O pin 88 |
| Broche 89 | IO_89 — User I/O pin 89 |
| Broche 90 | IO_90 — User I/O pin 90 |
| Broche 91 | IO_91 — User I/O pin 91 |
| Broche 92 | IO_92 — User I/O pin 92 |
| Broche 93 | IO_93 — User I/O pin 93 |
| Broche 94 | IO_94 — User I/O pin 94 |
| Broche 95 | IO_95 — User I/O pin 95 |
| Broche 96 | IO_96 — User I/O pin 96 |
| Broche 97 | IO_97 — User I/O pin 97 |
| Broche 98 | IO_98 — User I/O pin 98 |
| Broche 99 | IO_99 — User I/O pin 99 |
| Broche 100 | IO_100 — User I/O pin 100 |
| Broche 101 | IO_101 — User I/O pin 101 |
| Broche 102 | IO_102 — User I/O pin 102 |
| Broche 103 | IO_103 — User I/O pin 103 |
| Broche 104 | IO_104 — User I/O pin 104 |
| Broche 105 | IO_105 — User I/O pin 105 |
| Broche 106 | IO_106 — User I/O pin 106 |
| Broche 107 | IO_107 — User I/O pin 107 |
| Broche 108 | IO_108 — User I/O pin 108 |
| Broche 109 | IO_109 — User I/O pin 109 |
| Broche 110 | IO_110 — User I/O pin 110 |
| Broche 111 | IO_111 — User I/O pin 111 |
| Broche 112 | IO_112 — User I/O pin 112 |
| Broche 113 | IO_113 — User I/O pin 113 |
| Broche 114 | IO_114 — User I/O pin 114 |
| Broche 115 | IO_115 — User I/O pin 115 |
| Broche 116 | IO_116 — User I/O pin 116 |
| Broche 117 | IO_117 — User I/O pin 117 |
| Broche 118 | IO_118 — User I/O pin 118 |
| Broche 119 | IO_119 — User I/O pin 119 |
| Broche 120 | IO_120 — User I/O pin 120 |
| Broche 121 | IO_121 — User I/O pin 121 |
| Broche 122 | IO_122 — User I/O pin 122 |
| Broche 123 | IO_123 — User I/O pin 123 |
| Broche 124 | IO_124 — User I/O pin 124 |
| Broche 125 | IO_125 — User I/O pin 125 |
| Broche 126 | IO_126 — User I/O pin 126 |
| Broche 127 | IO_127 — User I/O pin 127 |
| Broche 128 | IO_128 — User I/O pin 128 |
| Broche 129 | IO_129 — User I/O pin 129 |
| Broche 130 | IO_130 — User I/O pin 130 |
| Broche 131 | IO_131 — User I/O pin 131 |
| Broche 132 | IO_132 — User I/O pin 132 |
| Broche 133 | IO_133 — User I/O pin 133 |
| Broche 134 | IO_134 — User I/O pin 134 |
| Broche 135 | IO_135 — User I/O pin 135 |
| Broche 136 | IO_136 — User I/O pin 136 |
| Broche 137 | IO_137 — User I/O pin 137 |
| Broche 138 | IO_138 — User I/O pin 138 |
| Broche 139 | IO_139 — User I/O pin 139 |
| Broche 140 | IO_140 — User I/O pin 140 |
| Broche 141 | IO_141 — User I/O pin 141 |
| Broche 142 | IO_142 — User I/O pin 142 |
| Broche 143 | IO_143 — User I/O pin 143 |
| Broche 144 | IO_144 — User I/O pin 144 |
| Broche 145 | IO_145 — User I/O pin 145 |
| Broche 146 | IO_146 — User I/O pin 146 |
| Broche 147 | IO_147 — User I/O pin 147 |
| Broche 148 | IO_148 — User I/O pin 148 |
| Broche 149 | IO_149 — User I/O pin 149 |
| Broche 150 | IO_150 — User I/O pin 150 |
| Broche 151 | IO_151 — User I/O pin 151 |
| Broche 152 | VCC — Core power supply |
| Broche 153 | GND — Ground |
| Broche 154 | VCC — Core power supply |
| Broche 155 | GND — Ground |
| Broche 156 | VCC — Core power supply |
| Broche 157 | GND — Ground |
| Broche 158 | VCC — Core power supply |
| Broche 159 | GND — Ground |
| Broche 160 | VCC — Core power supply |
| Broche 161 | GND — Ground |
| Broche 162 | VCC — Core power supply |
| Broche 163 | GND — Ground |
| Broche 164 | VCC — Core power supply |
| Broche 165 | GND — Ground |
| Broche 166 | VCC — Core power supply |
| Broche 167 | GND — Ground |
| Broche 168 | VCC — Core power supply |
| Broche 169 | GND — Ground |
| Broche 170 | VCC — Core power supply |
| Broche 171 | GND — Ground |
| Broche 172 | VCC — Core power supply |
| Broche 173 | GND — Ground |
| Broche 174 | VCC — Core power supply |
| Broche 175 | GND — Ground |
| Broche 176 | VCC — Core power supply |
| Broche 177 | GND — Ground |
| Broche 178 | VCC — Core power supply |
| Broche 179 | GND — Ground |
| Broche 180 | VCC — Core power supply |
| Broche 181 | GND — Ground |
| Broche 182 | VCC — Core power supply |
| Broche 183 | GND — Ground |
| Broche 184 | VCC — Core power supply |
| Broche 185 | GND — Ground |
| Broche 186 | VCC — Core power supply |
| Broche 187 | GND — Ground |
| Broche 188 | VCC — Core power supply |
| Broche 189 | GND — Ground |
| Broche 190 | VCC — Core power supply |
| Broche 191 | GND — Ground |
| Broche 192 | VCC — Core power supply |
| Broche 193 | GND — Ground |
| Broche 194 | VCC — Core power supply |
| Broche 195 | GND — Ground |
| Broche 196 | VCC — Core power supply |
| Broche 197 | GND — Ground |
| Broche 198 | VCC — Core power supply |
| Broche 199 | GND — Ground |
| Broche 200 | VCC — Core power supply |
| Broche 201 | GND — Ground |
| Broche 202 | VCC — Core power supply |
| Broche 203 | GND — Ground |
| Broche 204 | VCC — Core power supply |
| Broche 205 | GND — Ground |
| Broche 206 | VCC — Core power supply |
| Broche 207 | GND — Ground |
| Broche 208 | GND — Ground |
Applications typiques
A3P400-PQG208 convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour A3P400-PQG208 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- Flash-based nonvolatile configuration (vs SRAM-based FPGAs)
- Low power consumption (vs A3P600-PQG208)
- Commercial temperature grade (vs A3P400-PQG208I)
Notes de conception
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.
Informations de conformité
RoHS compliant and lead-free per digchip.org data. Other compliance statuses not specified in verified data.