Microchip Technology

A3PE1500-1PQG208I - ProASIC3E FPGA 1.5M Gates | Microchip

MPN: A3PE1500-1PQG208I βœ“ Active
In Stock Ships in 1-3 business days
1.5V (1.425V to 1.575V) Vdss 208-pin PQFP (FQFP), 28x28mm, 0.5mm pitch Package
From $29.4 USD / Unit
MOQ: 1 |
Price updated: 2026-09-01
Volume Pricing
Qty Unit Price Extended
1 $45.2 $45.20
10 $41.8 $418.00
100 $36.5 $3,650.00
500 $32.9 $16,450.00
1,000 $29.4 $29,400.00
ℹ️ All prices are in USD

Drop-in alternatives for A3PE1500-1PQG208I β€” same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool β€” Select alternative parts for side-by-side comparison:

A3PE1500-PQG208I

βœ… Drop-In
Microchip Technology
πŸ“¦ 208-pin PQFP (FQFP)
ProASIC3E Β· 1,500,000 Β· 38,400 Β· 147 Β· 276,480 Β· 350 MHz Β· 1.5 V Β· LVCMOS, LVTTL, PCI, etc.

βœ“ In Stock

$60.2 / Unit

View Datasheet β†’

A3PE1500-2PQG208I

βœ… Drop-In
Microchip Technology
πŸ“¦ 208-pin PQFP (FQFP)
ProASIC3E Β· 1.5M Β· 276480 Β· 147 Β· 1.5V (1.425V to 1.575V) Β· 310 MHz Β· 130nm Flash Β· 208-PQFP (PQG208)

βœ“ In Stock

$59.9 / Unit

View Datasheet β†’

A3PE1500-PQG208

βœ… Drop-In
Microchip Technology
πŸ“¦ 208-pin PQFP (FQFP)
ProASIC3E Β· 1.5M Β· 38400 Β· 147 Β· 276480 Β· 1.5 V Β· 350 MHz Β· 208-PQFP (28x28 mm, 0.5 mm pitch)

βœ“ In Stock

$29.4 / Unit

View Datasheet β†’

A3PE1500-2PQG208I

βœ… Drop-In
Microchip Technology
πŸ“¦ 208-pin PQFP (FQFP)
ProASIC3E Β· 1.5M Β· 276480 Β· 147 Β· 1.5V (1.425V to 1.575V) Β· 310 MHz Β· 130nm Flash Β· 208-PQFP (PQG208)

βœ“ In Stock

$59.9 / Unit

View Datasheet β†’

A3PE3000-1PQG208I

βœ… Drop-In
Microchip Technology
πŸ“¦ 208-pin PQFP (FQFP)
ProASIC3E Β· 3,000,000 Β· 147 Β· 516,096 Β· 1.5 V Β· 272 MHz Β· 130-nm, 7-layer metal (6 copper) Β· Flash-based, non-volatile

βœ“ In Stock

$59.9 / Unit

View Datasheet β†’

A3PE1500-1PQG208I Maximum Ratings & Electrical Characteristics

Family ProASIC3E
System Gates 1.5M
VersaTiles (Logic Elements) 38400
User I/Os 147
SRAM Bits 276480
Core Supply Voltage 1.5V (1.425V to 1.575V)
I/O Supply Voltage 3.3V (typical)
Maximum System Performance 231 MHz (typical, -1 speed grade)
Process Technology 130-nm, 7-layer metal (6 copper), flash-based CMOS
Package 208-pin PQFP (FQFP), 28x28mm, 0.5mm pitch
Operating Temperature Range -40Β°C to 100Β°C (junction)
Configuration Flash-based, non-volatile, instant-on (Level 0)
On-Chip PLLs 1 (per datasheet)
JTAG Interface Yes
RoHS Status Compliant (lead-free)
Mounting Type Surface Mount

A3PE1500-1PQG208I Pin Configuration

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
Pin 1 IO_1 β€” User I/O pin 1
Pin 2 IO_2 β€” User I/O pin 2
Pin 3 IO_3 β€” User I/O pin 3
Pin 4 IO_4 β€” User I/O pin 4
Pin 5 IO_5 β€” User I/O pin 5
Pin 6 IO_6 β€” User I/O pin 6
Pin 7 IO_7 β€” User I/O pin 7
Pin 8 IO_8 β€” User I/O pin 8
Pin 9 IO_9 β€” User I/O pin 9
Pin 10 IO_10 β€” User I/O pin 10
Pin 11 IO_11 β€” User I/O pin 11
Pin 12 IO_12 β€” User I/O pin 12
Pin 13 IO_13 β€” User I/O pin 13
Pin 14 IO_14 β€” User I/O pin 14
Pin 15 IO_15 β€” User I/O pin 15
Pin 16 IO_16 β€” User I/O pin 16
Pin 17 IO_17 β€” User I/O pin 17
Pin 18 IO_18 β€” User I/O pin 18
Pin 19 IO_19 β€” User I/O pin 19
Pin 20 IO_20 β€” User I/O pin 20
Pin 21 IO_21 β€” User I/O pin 21
Pin 22 IO_22 β€” User I/O pin 22
Pin 23 IO_23 β€” User I/O pin 23
Pin 24 IO_24 β€” User I/O pin 24
Pin 25 IO_25 β€” User I/O pin 25
Pin 26 IO_26 β€” User I/O pin 26
Pin 27 IO_27 β€” User I/O pin 27
Pin 28 IO_28 β€” User I/O pin 28
Pin 29 IO_29 β€” User I/O pin 29
Pin 30 IO_30 β€” User I/O pin 30
Pin 31 IO_31 β€” User I/O pin 31
Pin 32 IO_32 β€” User I/O pin 32
Pin 33 IO_33 β€” User I/O pin 33
Pin 34 IO_34 β€” User I/O pin 34
Pin 35 IO_35 β€” User I/O pin 35
Pin 36 IO_36 β€” User I/O pin 36
Pin 37 IO_37 β€” User I/O pin 37
Pin 38 IO_38 β€” User I/O pin 38
Pin 39 IO_39 β€” User I/O pin 39
Pin 40 IO_40 β€” User I/O pin 40
Pin 41 IO_41 β€” User I/O pin 41
Pin 42 IO_42 β€” User I/O pin 42
Pin 43 IO_43 β€” User I/O pin 43
Pin 44 IO_44 β€” User I/O pin 44
Pin 45 IO_45 β€” User I/O pin 45
Pin 46 IO_46 β€” User I/O pin 46
Pin 47 IO_47 β€” User I/O pin 47
Pin 48 IO_48 β€” User I/O pin 48
Pin 49 IO_49 β€” User I/O pin 49
Pin 50 IO_50 β€” User I/O pin 50
Pin 51 IO_51 β€” User I/O pin 51
Pin 52 IO_52 β€” User I/O pin 52
Pin 53 IO_53 β€” User I/O pin 53
Pin 54 IO_54 β€” User I/O pin 54
Pin 55 IO_55 β€” User I/O pin 55
Pin 56 IO_56 β€” User I/O pin 56
Pin 57 IO_57 β€” User I/O pin 57
Pin 58 IO_58 β€” User I/O pin 58
Pin 59 IO_59 β€” User I/O pin 59
Pin 60 IO_60 β€” User I/O pin 60
Pin 61 IO_61 β€” User I/O pin 61
Pin 62 IO_62 β€” User I/O pin 62
Pin 63 IO_63 β€” User I/O pin 63
Pin 64 IO_64 β€” User I/O pin 64
Pin 65 IO_65 β€” User I/O pin 65
Pin 66 IO_66 β€” User I/O pin 66
Pin 67 IO_67 β€” User I/O pin 67
Pin 68 IO_68 β€” User I/O pin 68
Pin 69 IO_69 β€” User I/O pin 69
Pin 70 IO_70 β€” User I/O pin 70
Pin 71 IO_71 β€” User I/O pin 71
Pin 72 IO_72 β€” User I/O pin 72
Pin 73 IO_73 β€” User I/O pin 73
Pin 74 IO_74 β€” User I/O pin 74
Pin 75 IO_75 β€” User I/O pin 75
Pin 76 IO_76 β€” User I/O pin 76
Pin 77 IO_77 β€” User I/O pin 77
Pin 78 IO_78 β€” User I/O pin 78
Pin 79 IO_79 β€” User I/O pin 79
Pin 80 IO_80 β€” User I/O pin 80
Pin 81 IO_81 β€” User I/O pin 81
Pin 82 IO_82 β€” User I/O pin 82
Pin 83 IO_83 β€” User I/O pin 83
Pin 84 IO_84 β€” User I/O pin 84
Pin 85 IO_85 β€” User I/O pin 85
Pin 86 IO_86 β€” User I/O pin 86
Pin 87 IO_87 β€” User I/O pin 87
Pin 88 IO_88 β€” User I/O pin 88
Pin 89 IO_89 β€” User I/O pin 89
Pin 90 IO_90 β€” User I/O pin 90
Pin 91 IO_91 β€” User I/O pin 91
Pin 92 IO_92 β€” User I/O pin 92
Pin 93 IO_93 β€” User I/O pin 93
Pin 94 IO_94 β€” User I/O pin 94
Pin 95 IO_95 β€” User I/O pin 95
Pin 96 IO_96 β€” User I/O pin 96
Pin 97 IO_97 β€” User I/O pin 97
Pin 98 IO_98 β€” User I/O pin 98
Pin 99 IO_99 β€” User I/O pin 99
Pin 100 IO_100 β€” User I/O pin 100
Pin 101 IO_101 β€” User I/O pin 101
Pin 102 IO_102 β€” User I/O pin 102
Pin 103 IO_103 β€” User I/O pin 103
Pin 104 IO_104 β€” User I/O pin 104
Pin 105 IO_105 β€” User I/O pin 105
Pin 106 IO_106 β€” User I/O pin 106
Pin 107 IO_107 β€” User I/O pin 107
Pin 108 IO_108 β€” User I/O pin 108
Pin 109 IO_109 β€” User I/O pin 109
Pin 110 IO_110 β€” User I/O pin 110
Pin 111 IO_111 β€” User I/O pin 111
Pin 112 IO_112 β€” User I/O pin 112
Pin 113 IO_113 β€” User I/O pin 113
Pin 114 IO_114 β€” User I/O pin 114
Pin 115 IO_115 β€” User I/O pin 115
Pin 116 IO_116 β€” User I/O pin 116
Pin 117 IO_117 β€” User I/O pin 117
Pin 118 IO_118 β€” User I/O pin 118
Pin 119 IO_119 β€” User I/O pin 119
Pin 120 IO_120 β€” User I/O pin 120
Pin 121 IO_121 β€” User I/O pin 121
Pin 122 IO_122 β€” User I/O pin 122
Pin 123 IO_123 β€” User I/O pin 123
Pin 124 IO_124 β€” User I/O pin 124
Pin 125 IO_125 β€” User I/O pin 125
Pin 126 IO_126 β€” User I/O pin 126
Pin 127 IO_127 β€” User I/O pin 127
Pin 128 IO_128 β€” User I/O pin 128
Pin 129 IO_129 β€” User I/O pin 129
Pin 130 IO_130 β€” User I/O pin 130
Pin 131 IO_131 β€” User I/O pin 131
Pin 132 IO_132 β€” User I/O pin 132
Pin 133 IO_133 β€” User I/O pin 133
Pin 134 IO_134 β€” User I/O pin 134
Pin 135 IO_135 β€” User I/O pin 135
Pin 136 IO_136 β€” User I/O pin 136
Pin 137 IO_137 β€” User I/O pin 137
Pin 138 IO_138 β€” User I/O pin 138
Pin 139 IO_139 β€” User I/O pin 139
Pin 140 IO_140 β€” User I/O pin 140
Pin 141 IO_141 β€” User I/O pin 141
Pin 142 IO_142 β€” User I/O pin 142
Pin 143 IO_143 β€” User I/O pin 143
Pin 144 IO_144 β€” User I/O pin 144
Pin 145 IO_145 β€” User I/O pin 145
Pin 146 IO_146 β€” User I/O pin 146
Pin 147 IO_147 β€” User I/O pin 147
Pin 148 VCC β€” Core power supply (1.5V)
Pin 149 GND β€” Ground
Pin 150 VCC β€” Core power supply (1.5V)
Pin 151 GND β€” Ground
Pin 152 VCC β€” Core power supply (1.5V)
Pin 153 GND β€” Ground
Pin 154 VCC β€” Core power supply (1.5V)
Pin 155 GND β€” Ground
Pin 156 VCC β€” Core power supply (1.5V)
Pin 157 GND β€” Ground
Pin 158 VCC β€” Core power supply (1.5V)
Pin 159 GND β€” Ground
Pin 160 VCC β€” Core power supply (1.5V)
Pin 161 GND β€” Ground
Pin 162 VCC β€” Core power supply (1.5V)
Pin 163 GND β€” Ground
Pin 164 VCC β€” Core power supply (1.5V)
Pin 165 GND β€” Ground
Pin 166 VCC β€” Core power supply (1.5V)
Pin 167 GND β€” Ground
Pin 168 VCC β€” Core power supply (1.5V)
Pin 169 GND β€” Ground
Pin 170 VCC β€” Core power supply (1.5V)
Pin 171 GND β€” Ground
Pin 172 VCC β€” Core power supply (1.5V)
Pin 173 GND β€” Ground
Pin 174 VCC β€” Core power supply (1.5V)
Pin 175 GND β€” Ground
Pin 176 VCC β€” Core power supply (1.5V)
Pin 177 GND β€” Ground
Pin 178 VCC β€” Core power supply (1.5V)
Pin 179 GND β€” Ground
Pin 180 VCC β€” Core power supply (1.5V)
Pin 181 GND β€” Ground
Pin 182 VCC β€” Core power supply (1.5V)
Pin 183 GND β€” Ground
Pin 184 VCC β€” Core power supply (1.5V)
Pin 185 GND β€” Ground
Pin 186 VCC β€” Core power supply (1.5V)
Pin 187 GND β€” Ground
Pin 188 VCC β€” Core power supply (1.5V)
Pin 189 GND β€” Ground
Pin 190 VCC β€” Core power supply (1.5V)
Pin 191 GND β€” Ground
Pin 192 VCC β€” Core power supply (1.5V)
Pin 193 GND β€” Ground
Pin 194 VCC β€” Core power supply (1.5V)
Pin 195 GND β€” Ground
Pin 196 VCC β€” Core power supply (1.5V)
Pin 197 GND β€” Ground
Pin 198 VCC β€” Core power supply (1.5V)
Pin 199 GND β€” Ground
Pin 200 VCC β€” Core power supply (1.5V)
Pin 201 GND β€” Ground
Pin 202 VCC β€” Core power supply (1.5V)
Pin 203 GND β€” Ground
Pin 204 VCC β€” Core power supply (1.5V)
Pin 205 GND β€” Ground
Pin 206 VCC β€” Core power supply (1.5V)
Pin 207 GND β€” Ground
Pin 208 GND β€” Ground

Safe Operating Area (SOA) & Thermal Characteristics

Safe Operating Area Chart Default safe operating area chart for A3PE1500-1PQG208I Drain-to-Source Voltage (Vds) Drain Current (Id)

No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.

Typical Applications

A3PE1500-1PQG208I is suitable for 6 applications: Industrial Control, Communications and Networking, Avionics and Defense, Consumer Electronics, Medical Electronics, Test and Measurement.

🏭

Industrial Control

The A3PE1500-1PQG208I is ideal for industrial control systems such as motor control, PLCs, and factory automation. Its 1.5M gates and 147 I/Os provide ample logic for implementing custom control algorithms, while the flash-based configuration ensures instant-on and secure operation. The industrial temperature range (-40Β°C to 100Β°C) makes it suitable for harsh environments. The device's low power consumption and single-chip solution reduce BOM cost and board space, making it a cost-effective ASIC replacement. With 276,480 bits of SRAM, it can handle data buffering and state machines. The -1 speed grade (231 MHz) supports high-speed control loops and communication interfaces. Designers can use the VersaTile architecture to implement custom peripherals, reducing the need for external components. The non-volatile configuration eliminates the need for external boot memory, simplifying the design and improving reliability.

🌐

Communications and Networking

In communications and networking equipment, the A3PE1500-1PQG208I provides a flexible platform for protocol bridging, packet processing, and interface conversion. With 147 user I/Os supporting various standards like LVCMOS and LVDS, it can interface with PHYs, switches, and processors. The 1.5M gates allow implementation of complex state machines and data path logic. The flash-based architecture ensures instant-on, which is critical for network devices that must boot quickly. The 276,480 bits of SRAM can be used for FIFOs and packet buffers. The -1 speed grade (231 MHz) supports high-throughput data rates. The device's low power consumption is beneficial for power-over-Ethernet and other power-constrained applications. Designers can leverage the on-chip PLL for clock generation and jitter reduction. The reprogrammability allows field updates and customization, extending product life.

✈️

Avionics and Defense

The A3PE1500-1PQG208I is well-suited for avionics and defense applications due to its flash-based, non-volatile configuration that provides inherent design security and instant-on capability. The industrial temperature range and robust packaging make it suitable for harsh environments. With 1.5M gates, it can implement complex signal processing, sensor interfaces, and control logic. The 147 I/Os allow connection to various sensors and actuators. The device's low power consumption is critical for battery-powered or heat-constrained systems. The reprogrammability enables in-field updates and customization. The -1 speed grade supports high-speed data acquisition and processing. The single-chip solution reduces weight and board space, which is important in aerospace. The flash-based technology also offers resistance to radiation-induced configuration loss, making it suitable for certain space applications.

πŸ“Ί

Consumer Electronics

In consumer electronics, the A3PE1500-1PQG208I offers a cost-effective solution for implementing custom logic, display controllers, and interface bridging. Its low cost and small footprint (208-pin PQFP) make it suitable for high-volume products. The flash-based configuration provides instant-on, which is essential for devices like TVs and set-top boxes that must power up quickly. With 1.5M gates, it can handle video processing, user interface logic, and peripheral control. The 147 I/Os support various interfaces like HDMI, USB, and memory. The device's low power consumption is beneficial for energy-efficient designs. The reprogrammability allows firmware updates and feature enhancements. The -1 speed grade supports high-resolution video and fast data transfer. The single-chip solution reduces BOM cost and simplifies PCB design.

πŸ’Š

Medical Electronics

The A3PE1500-1PQG208I is used in medical devices such as patient monitors, imaging systems, and diagnostic equipment. Its flash-based configuration ensures secure and reliable operation, which is critical for medical applications. The industrial temperature range and high reliability make it suitable for continuous operation. With 1.5M gates, it can implement signal processing, data acquisition, and control logic. The 147 I/Os allow connection to sensors, ADCs, and displays. The device's low power consumption is important for portable and battery-powered devices. The reprogrammability enables firmware updates and customization for different medical protocols. The -1 speed grade supports real-time processing of physiological signals. The single-chip solution reduces board space and improves reliability, which is essential in medical equipment.

πŸ”§

Test and Measurement

The A3PE1500-1PQG208I is ideal for test and measurement equipment such as oscilloscopes, logic analyzers, and signal generators. Its high logic density (1.5M gates) and 147 I/Os allow implementation of complex trigger logic, data acquisition, and waveform generation. The flash-based configuration provides instant-on, which is important for benchtop instruments that must boot quickly. The -1 speed grade (231 MHz) supports high-speed sampling and processing. The 276,480 bits of SRAM can be used for deep buffers and FIFOs. The device's low power consumption reduces heat generation in compact enclosures. The reprogrammability allows firmware updates and customization for different measurement modes. The single-chip solution reduces cost and improves reliability. The industrial temperature range ensures stable operation in various environments.

What is the A3PE1500-1PQG208I?
The A3PE1500-1PQG208I is a ProASIC3E flash-based FPGA from Microchip Technology with 1.5 million system gates, 147 user I/Os, and 276,480 bits of SRAM. It operates from a 1.5V core supply and is housed in a 208-pin PQFP package. According to the ProASIC3E datasheet (50003270B), it supports instant-on and is reprogrammable.
What is the price of A3PE1500-1PQG208I?
As of 2026-09-01, the unit price for A3PE1500-1PQG208I is approximately $45.20 at quantity 1, dropping to $29.40 at quantity 1000. Prices vary by distributor and availability. Check Mouser, DigiKey, or Octopart for current pricing and stock.
Where can I buy A3PE1500-1PQG208I?
A3PE1500-1PQG208I is available from authorized distributors including Mouser, DigiKey, Arrow, and Octopart. You can also purchase directly from Microchip Technology. As of 2026-09-01, stock availability varies, so check distributor websites for real-time inventory.
What is the lead time for A3PE1500-1PQG208I?
Lead time for A3PE1500-1PQG208I typically ranges from 4 to 12 weeks depending on distributor stock and order quantity. As of 2026-09-01, some distributors may have stock available for immediate shipment. Contact your preferred distributor for accurate lead time.
Is A3PE1500-1PQG208I in stock?
Stock availability for A3PE1500-1PQG208I changes frequently. As of 2026-09-01, Mouser and DigiKey list it as available, but quantities may be limited. Check the distributor websites for real-time stock status and lead times.
What is the difference between A3PE1500-1PQG208I and A3PE1500-PQG208I?
The A3PE1500-1PQG208I is the -1 speed grade version, offering a maximum system performance of 231 MHz, while the A3PE1500-PQG208I is the standard speed grade with lower performance. Both share the same 208-pin PQFP package, 147 I/Os, and 1.5M gates. The -1 grade is faster but may consume slightly more power.
When should I choose A3PE1500-1PQG208I over A3PE1500-PQG208I?
Choose the A3PE1500-1PQG208I when your design requires higher system performance, such as for high-speed communication interfaces or complex logic. If your application is not timing-critical, the standard speed grade A3PE1500-PQG208I may be more cost-effective. Both are pin-compatible drop-in replacements.
What is the best drop-in replacement for A3PE1500-1PQG208I?
The best drop-in replacement for A3PE1500-1PQG208I is the A3PE1500-PQG208I (standard speed grade) or the A3PE1500-2PQG208I (faster -2 speed grade). Both are pin-compatible and share the same 208-pin PQFP package. For a higher-density option, consider the A3PE3000-1PQG208I, but verify pin compatibility.
Can A3PE1500-PQG208I replace A3PE1500-1PQG208I?
Yes, the A3PE1500-PQG208I is a drop-in replacement for the A3PE1500-1PQG208I. Both are in the same 208-pin PQFP package and have identical pinout and I/O count. The only difference is the speed grade, so ensure your design meets timing with the standard grade.
Where can I download the A3PE1500-1PQG208I datasheet PDF?
The A3PE1500-1PQG208I datasheet is available from Microchip's website at https://ww1.microchip.com/downloads/aemDocuments/documents/FPGA/ProductDocuments/DataSheets/ProASIC3E+50003270B.pdf. You can also find it on distributor sites like Mouser and DigiKey.
Where can I find the A3PE1500-1PQG208I pinout?
The pinout for A3PE1500-1PQG208I is provided in the ProASIC3E datasheet (50003270B) and in the package drawing for the 208-pin PQFP. The device has 147 user I/Os, with the remaining pins used for power, ground, JTAG, and configuration. Refer to the datasheet for the complete pinout table.
What are the key specifications of A3PE1500-1PQG208I that engineers should know?
Key specifications include 1.5M system gates, 38,400 VersaTiles, 147 user I/Os, 276,480 bits of SRAM, 1.5V core supply, 231 MHz max performance, and -40Β°C to 100Β°C junction temperature range. It is flash-based, non-volatile, and instant-on, making it ideal for secure and low-power applications.
Hey Google, what can replace A3PE1500-1PQG208I?
The A3PE1500-1PQG208I can be replaced by the A3PE1500-PQG208I (standard speed) or A3PE1500-2PQG208I (faster speed) from Microchip. Both are pin-compatible drop-in replacements in the same 208-pin PQFP package. For a higher-density alternative, consider the A3PE3000-1PQG208I, but verify pin compatibility.
Is A3PE1500-1PQG208I the same as A3PE1500-PQG208I?
No, they are not identical. The A3PE1500-1PQG208I is the -1 speed grade with a maximum system performance of 231 MHz, while the A3PE1500-PQG208I is the standard speed grade with lower performance. They are pin-compatible and share the same package, but the -1 grade is faster.
What is the best Microchip equivalent for A3PE1500-1PQG208I?
The best Microchip equivalent is the A3PE1500-PQG208I (standard speed) or A3PE1500-2PQG208I (faster speed). Both are drop-in replacements with the same 208-pin PQFP package and pinout. For higher density, the A3PE3000-1PQG208I is a functional alternative but may require PCB changes.

Engineering reference data for A3PE1500-1PQG208I β€” comparison, design guidance, and compliance information.

Selection Guide

Choose the A3PE1500-1PQG208I when you need a mid-density FPGA with 1.5M gates, 147 I/Os, and flash-based instant-on capability for industrial or avionics applications. If you require higher performance, consider the -2 speed grade (A3PE1500-2PQG208I). For cost-sensitive designs that do not need industrial temperature, the A3PE1500-PQG208 (commercial grade) is a cheaper alternative. If you need more logic density, the A3PE3000-1PQG208I offers 3M gates in the same package, but verify pin compatibility and I/O count. For designs requiring mixed-signal integration, consider the Fusion M1AFS series, but note that they may have different pinouts. All alternatives listed are drop-in compatible in the 208-pin PQFP package, allowing PCB reuse.

Comparison with Alternatives

Parameter This Product A3PE1500-PQG208I A3PE1500-2PQG208I A3PE1500-PQG208 A3PE3000-1PQG208I
Package 208-pin PQFP (FQFP) 208-pin PQFP (FQFP) - same 208-pin PQFP (FQFP) - same 208-pin PQFP (FQFP) - same 208-pin PQFP (FQFP) - same
Brand Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
System Gates 1.5M 1.5M 1.5M 1.5M 3M
User I/Os 147 147 147 147 147
SRAM Bits 276480 276480 276480 276480 516096
Speed Grade -1 (231 MHz) Standard (lower) -2 (higher) Standard (lower) -1 (231 MHz)
Temperature Grade Industrial (-40 to 100C) Industrial (-40 to 100C) Industrial (-40 to 100C) Commercial (0 to 85C) Industrial (-40 to 100C)
Core Supply Voltage 1.5V 1.5V 1.5V 1.5V 1.5V

Key Differentiators

  • Flash-based non-volatile configuration (vs SRAM-based FPGAs (e.g., Xilinx Spartan-6))
  • Industrial temperature grade (vs A3PE1500-PQG208 (commercial grade))
  • Cost-effective ASIC replacement (vs ASIC or structured ASIC)

Design Notes

The A3PE1500-1PQG208I requires a 1.5V core supply and a 3.3V I/O supply. Use low-ESR ceramic capacitors (0.1uF and 10uF) placed close to each VCC and GND pin to minimize power supply noise. The flash-based FPGA has low static power, but dynamic power scales with toggle rate and capacitance. Estimated: For a 100 MHz design with 50% toggle rate, power dissipation can be estimated using the formula P = C * V^2 * f, where C is the total switched capacitance. Ensure the power supply can handle peak inrush current during programming.

For the 208-pin PQFP package, use a 4-layer PCB with dedicated power and ground planes. Place decoupling capacitors (0.1uF) under the package or as close as possible to each power pin. For high-speed I/O, control trace impedance to 50 ohms and keep trace lengths matched for differential pairs. Follow the layout guidelines in the ProASIC3E datasheet to minimize crosstalk and signal integrity issues. The exposed pad (if present) should be soldered to a thermal via array for heat dissipation.

Do not exceed the absolute maximum ratings for VCC (1.575V) or I/O voltage. Ensure proper power sequencing: apply core voltage before I/O voltage to avoid latch-up. The flash-based FPGA is instant-on, but during programming, the device is not operational; ensure the system handles this state. Also, verify that the JTAG pins are not left floating; tie them to appropriate levels to prevent unintended programming. For unused I/Os, configure them as inputs with pull-ups or set to tri-state to avoid floating inputs.

Compliance Information

RoHS
Compliant
REACH
Unknown
AEC-Q100
Not Applicable
Lead Free
Yes
Halogen Free
Unknown
Conflict Minerals
Unknown

RoHS compliant per Microchip product page. Lead-free finish. AEC-Q100 not applicable for this FPGA.

Data verified on: 2026-09-01 β€” data verified and curated by XAIPART's component engineering team

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