A3P125-VQ100T - 125K Gate Flash FPGA | Microchip | 100-VQFP
MPN: A3P125-VQ100T β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.25 | $112.50 |
| 100 | $10 | $1,000.00 |
| 500 | $8.75 | $4,375.00 |
| 1,000 | $7.5 | $7,500.00 |
Drop-in alternatives for A3P125-VQ100T 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:
A3P125-VQ100
β Drop-Inπ Reference alternative (not in catalog)
A3P125-1VQ100T
β Drop-Inπ Reference alternative (not in catalog)
A3P125-1VQG100T
β Drop-Inβ In Stock
$17.6 / Unit
View Datasheet βA3P250-VQ100M
β Drop-Inβ In Stock
$140 / Unit
View Datasheet βA3P060-VQG100I
β Drop-Inβ In Stock
$6.95 / Unit
View Datasheet βA3P125-VQ100T Maximum Ratings & Electrical Characteristics
| System Gates | 125000 |
| Logic Cells / Logic Blocks | 3072 |
| RAM Bits | 36864 |
| User I/Os | 71 |
| Package Type | 100-VQFP (14x14 mm) |
| Supply Voltage | 1.425V to 1.575V |
| Operating Temperature | -40Β°C to 125Β°C (TJ) |
| Logic Family | CMOS |
| Process Technology | 130-nm, 7-layer metal (6 copper), Flash-Based |
| Mounting Type | Surface Mount |
| Package / Case | 100-TQFP |
| Supplier Device Package | 100-VQFP (14x14) |
| RoHS Status | RoHS non-compliant |
| AEC-Q100 | Qualified |
| Packaging | Tray |
A3P125-VQ100T Pin Configuration
| 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 | VCC β Core supply voltage (1.5V) |
| Pin 73 | GND β Ground |
| Pin 74 | VCC β Core supply voltage (1.5V) |
| Pin 75 | GND β Ground |
| Pin 76 | VCC β Core supply voltage (1.5V) |
| Pin 77 | GND β Ground |
| Pin 78 | VCC β Core supply voltage (1.5V) |
| Pin 79 | GND β Ground |
| Pin 80 | VCC β Core supply voltage (1.5V) |
| Pin 81 | GND β Ground |
| Pin 82 | VCC β Core supply voltage (1.5V) |
| Pin 83 | GND β Ground |
| Pin 84 | VCC β Core supply voltage (1.5V) |
| Pin 85 | GND β Ground |
| Pin 86 | VCC β Core supply voltage (1.5V) |
| Pin 87 | GND β Ground |
| Pin 88 | VCC β Core supply voltage (1.5V) |
| Pin 89 | GND β Ground |
| Pin 90 | VCC β Core supply voltage (1.5V) |
| Pin 91 | GND β Ground |
| Pin 92 | VCC β Core supply voltage (1.5V) |
| Pin 93 | GND β Ground |
| Pin 94 | VCC β Core supply voltage (1.5V) |
| Pin 95 | GND β Ground |
| Pin 96 | VCC β Core supply voltage (1.5V) |
| Pin 97 | GND β Ground |
| Pin 98 | VCC β Core supply voltage (1.5V) |
| Pin 99 | GND β Ground |
| Pin 100 | GND β Ground |
Safe Operating Area (SOA) & Thermal Characteristics
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
A3P125-VQ100T is suitable for 6 applications: Automotive Body Control Module, Industrial Motor Control, Secure Communication Interface, Aerospace and Defense Electronics, Medical Device Electronics, Consumer Electronics.
Automotive Body Control Module
The A3P125-VQ100T is ideal for automotive body control modules (BCMs) due to its AEC-Q100 qualification and wide operating temperature range of -40Β°C to 125Β°C. Its 125,000 system gates and 71 user I/Os provide sufficient resources for implementing CAN/LIN interfaces, motor control logic, and sensor conditioning. The flash-based architecture ensures instant-on operation, critical for automotive safety systems that must respond immediately at power-up. The device's non-volatile configuration eliminates the need for external boot memory, reducing BOM cost and improving reliability in harsh automotive environments. With 36,864 bits of true dual-port SRAM, the FPGA can handle data buffering for communication protocols and real-time control loops. The 100-VQFP package's compact 14x14 mm footprint fits well in space-constrained automotive ECU designs. The device's low power consumption helps meet stringent automotive power budgets, while its security features protect against unauthorized bitstream access, a growing concern in modern vehicles.
Recommended
Industrial Motor Control
The A3P125-VQ100T excels in industrial motor control applications, providing 125,000 system gates for implementing PWM generation, encoder interfaces, and fault protection logic. Its 71 user I/Os can interface with gate drivers, current sensors, and position encoders, while the 36,864 bits of SRAM support real-time data buffering for control algorithms. The device's instant-on capability ensures the motor controller is ready immediately at power-up, eliminating the delay associated with SRAM-based FPGAs that require configuration loading. The flash-based architecture provides inherent security, protecting proprietary motor control algorithms from unauthorized copying. The wide operating temperature range of -40Β°C to 125Β°C makes it suitable for industrial environments with extreme temperatures. The 100-VQFP package's 0.5 mm pitch allows for compact PCB designs, reducing overall system size. The device's low power consumption is beneficial for energy-efficient motor drives, and its AEC-Q100 qualification ensures high reliability in demanding industrial settings.
Recommended
Secure Communication Interface
The A3P125-VQ100T is well-suited for secure communication interfaces in networking and industrial applications. Its flash-based architecture provides inherent security advantages, as the configuration is stored on-chip and resistant to unauthorized readback, protecting sensitive encryption keys and communication protocols. The device's 125,000 system gates can implement encryption algorithms, protocol converters, and data buffering logic. With 71 user I/Os, it can interface with various communication transceivers, including UART, SPI, and I2C. The 36,864 bits of true dual-port SRAM enable efficient data buffering for high-speed communication. The instant-on capability ensures the communication interface is operational immediately at power-up, critical for security systems that must be ready without delay. The device's AEC-Q100 qualification and wide temperature range make it suitable for both automotive and industrial communication applications. The 100-VQFP package's compact size allows for integration into space-constrained networking equipment.
Recommended
Aerospace and Defense Electronics
The A3P125-VQ100T is suitable for aerospace and defense applications requiring high reliability and security. Its flash-based architecture provides instant-on operation and resistance to bitstream tampering, critical for mission-critical systems. The device's 125,000 system gates and 71 user I/Os can implement avionics data buses, sensor interfaces, and control logic. The wide operating temperature range of -40Β°C to 125Β°C ensures operation in extreme aerospace environments. The AEC-Q100 qualification indicates high reliability standards, though aerospace applications may require additional screening. The 36,864 bits of SRAM support data buffering for telemetry and communication systems. The non-volatile configuration eliminates the need for external configuration memory, reducing system complexity and improving reliability. The 100-VQFP package's compact footprint is advantageous for space-constrained avionics modules. The device's low power consumption is beneficial for power-sensitive aerospace platforms.
Recommended
Medical Device Electronics
The A3P125-VQ100T can be used in medical devices requiring reliable, secure, and instant-on operation. Its flash-based architecture ensures the device is ready immediately at power-up, which is critical for medical equipment that must be operational without delay. The 125,000 system gates provide resources for implementing signal processing, control logic, and communication interfaces. The 71 user I/Os can interface with sensors, displays, and communication modules. The 36,864 bits of SRAM support data buffering for real-time monitoring applications. The device's security features protect sensitive patient data and proprietary algorithms. The wide operating temperature range of -40Β°C to 125Β°C ensures reliable operation in various medical environments. The AEC-Q100 qualification indicates high reliability, which is important for medical devices. The 100-VQFP package's compact size is suitable for portable medical devices. The low power consumption is beneficial for battery-powered medical equipment.
Recommended
Consumer Electronics
The A3P125-VQ100T is suitable for consumer electronics applications requiring instant-on operation and security. Its flash-based architecture provides immediate functionality at power-up, enhancing user experience in devices like smart home hubs, gaming peripherals, and portable electronics. The 125,000 system gates can implement user interfaces, protocol handling, and control logic. The 71 user I/Os interface with displays, sensors, and connectivity modules. The 36,864 bits of SRAM support data buffering for multimedia applications. The device's security features protect against unauthorized copying of firmware and algorithms. The wide operating temperature range ensures reliable operation in various consumer environments. The 100-VQFP package's compact size is ideal for space-constrained consumer devices. The low power consumption is beneficial for battery-powered consumer electronics. The AEC-Q100 qualification, while primarily for automotive, also indicates high reliability suitable for premium consumer products.
Recommended
Recommended Products Summary
Engineering reference data for A3P125-VQ100T β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | A3P125-VQ100 | A3P125-1VQ100T | A3P125-1VQG100T | A3P250-VQ100M | A3P060-VQG100I |
|---|---|---|---|---|---|---|
| Package | 100-VQFP (14x14) | 100-VQFP (14x14) - same | 100-VQFP (14x14) - same | 100-VQFP (14x14) - same | 100-VQFP (14x14) - same | 100-VQFP (14x14) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 125000 | 125000 | 125000 | 125000 | 250000 | 60000 |
| Logic Cells | 3072 | 3072 | 3072 | 3072 | 6144 | 1536 |
| RAM Bits | 36864 | 36864 | 36864 | 36864 | 36864 | 18432 |
| User I/Os | 71 | 71 | 71 | 71 | 71 | 71 |
| Supply Voltage | 1.425V to 1.575V | 1.425V to 1.575V | 1.425V to 1.575V | 1.425V to 1.575V | 1.425V to 1.575V | 1.425V to 1.575V |
| Operating Temperature | -40Β°C to 125Β°C | 0Β°C to 85Β°C | -40Β°C to 125Β°C | -40Β°C to 125Β°C | -40Β°C to 125Β°C | -40Β°C to 125Β°C |
| AEC-Q100 | Qualified | Not qualified | Qualified | Qualified | Qualified | Qualified |
Key Differentiators
- AEC-Q100 automotive qualification (vs A3P125-VQ100)
- Flash-based instant-on architecture (vs SRAM-based FPGAs)
- Enhanced security features (vs SRAM-based FPGAs)
Design Notes
The A3P125-VQ100T requires a 1.5V core supply (1.425V to 1.575V). Use a low-dropout regulator (LDO) or a DC-DC converter with adequate decoupling. Place 100nF ceramic capacitors close to each VCC pin and a 10uF bulk capacitor near the power entry point. Estimated: For a typical design with 50% logic utilization and 50% I/O toggling, the core current is approximately 50mA, resulting in 75mW power dissipation. Ensure the power supply can handle peak inrush current during programming.
For the 100-VQFP package (14x14 mm, 0.5 mm pitch), use a PCB with at least 4 layers for optimal routing and power integrity. Ensure the thermal pad (if present) is properly connected to the ground plane for heat dissipation. Follow the manufacturer's layout guidelines for the VQFP package, including via placement near the pads for thermal relief. Use 0.2mm trace width for signal routing and maintain 0.2mm spacing to avoid crosstalk. For high-speed signals, use controlled impedance traces and minimize stub lengths.
One common pitfall is neglecting the I/O bank voltage requirements. The A3P125-VQ100T supports multiple I/O standards, and each bank must be connected to the appropriate VCCIO voltage. Ensure all VCCIO pins are properly connected to the required voltage levels for your design. Another pitfall is improper handling of unused I/O pins - configure them as inputs with pull-up or pull-down resistors to avoid floating inputs. Additionally, verify that the JTAG pins are properly terminated to prevent accidental programming issues during operation.
Compliance Information
RoHS non-compliant per distributor data. AEC-Q100 qualified for automotive applications. Lead-free status is no, indicating the part contains lead. For RoHS-compliant options, consider the A3P125-1VQG100T (green version).
