PIC32MK0512GPD064-E/PT - 80MHz 512KB Flash MCU | Microchip
MPN: PIC32MK0512GPD064-E/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $6.45 | $6.45 |
| 10 | $5.93 | $59.30 |
| 100 | $5.27 | $527.00 |
| 500 | $4.75 | $2,375.00 |
| 1,000 | $4.21 | $4,210.00 |
PIC32MK0512GPD064-E/PT Overview
A 32-bit microcontroller (MCU) is a system-on-chip that combines a high-performance processor core, program and data memory, and a rich set of digital and analog peripherals around a single silicon die. Within the broader taxonomy, an MCU sits inside the Embedded IC family, beneath Microcontrollers, beneath Integrated Circuits. The PIC32MK series specifically adds single-precision IEEE-754 floating-point and DSP MAC instructions to the MIPS32 microAptiv core, enabling high-throughput signal processing without an external DSP. The device is fabricated on a low-power CMOS process and supports USB Full-Speed device/host/OTG through an integrated USB 2.0 Full-Speed transceiver.
Key features include six SPI, six UART, four I2C, six I2S, a 12-bit 3.75 MSPS ADC, dual 12-bit DACs, eight DMA channels, and six CAN-FD modules, providing a broad peripheral set for multi-protocol industrial nodes. The 32MK family supports motor-control PWMs with high-resolution edge placement and a Quadrature Encoder Interface (QEI), enabling single-chip FOC and trapezoidal motor drives. An integrated crypto engine, True Random Number Generator, and secure Flash boot region accelerate IEC 62443 and ISO 26262-style secure-boot designs.
The architectural sweet spot is the combination of 80 MHz core speed with hardware MAC/FPU, giving 120 DMIPS performance and DSP throughput in the tens of MMACS range - sufficient for field-oriented control of 3-phase PMSM motors and high-rate multi-loop industrial feedback at low BOM cost. The 12-bit ADC can sample up to 28 channels at 3.75 MSPS aggregate, paired with dual analog comparators and CTMU touch support for human-machine-interface sensing.
Typical applications include industrial motor control (BLDC, PMSM, AC induction, stepper), automotive body and chassis ECUs, industrial IoT gateways with USB and CAN connectivity, PLC and remote I/O, and digital power conversion controllers. The -E extended temperature grade and AEC-Q100 qualification make it well suited to under-hood automotive modules and factory-floor equipment.
When designing with this device, allocate the 64-pin TQFP footprint with a continuous ground pour under the exposed pad region, and route the differential USB DP/DM pair with 90 ohm differential impedance to preserve USB-IF compliance. Decouple VDD/VUSB with 100 nF X7R close to each pin pair and a bulk 4.7 uF tantalum within 10 mm.
Drop-in alternatives for PIC32MK0512GPD064-E/PT — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with PIC32MK0512GPD064-E/PT (same form factor and footprint) — differing in Operating Temperature, Core Architecture, ADC, Package, USB.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MK0512GPD064-E/MR
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View Datasheet →PIC32MK0512GPK064-E/PT
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View Datasheet →PIC32MK1024GPD064-E/PT
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View Datasheet →PIC32MK0256GPG064-E/PT
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
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View Datasheet →PIC32MK0512GPD064-I/PT
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
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View Datasheet →PIC32MK0512GPE064-E/PT
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
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View Datasheet →PIC32MK0512GPD064-E/PT Maximum Ratings & Electrical Characteristics
| Core | MIPS32 microAptiv 32-bit |
| Maximum CPU Frequency | 80 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| Data Memory (SRAM) | 131 KB |
| EEPROM Emulation | 4 KB |
| Operating Voltage | 2.2 V to 3.6 V |
| Operating Temperature | -40C to +125C (extended -E grade) |
| Package | 64-pin TQFP (10x10 mm) |
| Mounting Type | Surface Mount |
| ADC | 12-bit, 3.75 MSPS |
| DAC | Dual 12-bit |
| USB | USB 2.0 Full-Speed device/host/OTG |
| CAN | 6x CAN-FD |
| SPI | 6 channels |
| UART | 6 channels |
| I2C | 4 channels |
| I2S | 6 channels |
| DMA Channels | 8 |
| FPU | Yes (IEEE-754 single-precision) |
| DSP Extensions | Yes (MAC instructions) |
| Cryptographic Engine | Yes (AES) |
| AEC-Q100 | Qualified |
| RoHS Status | Compliant |
PIC32MK0512GPD064-E/PT Pin Configuration
| Pin 1 | RPB0 — Remappable I/O, also PGED3 (ICSP data) |
| Pin 2 | RPB1 — Remappable I/O, also PGEC3 (ICSP clock) |
| Pin 3 | RPB2 — Remappable I/O, analog input |
| Pin 4 | RPB3 — Remappable I/O, analog input |
| Pin 5 | VDD — Digital supply voltage (3.3 V) |
| Pin 6 | VSS — Digital ground |
| Pin 7 | RPB4 — Remappable I/O, analog input |
| Pin 8 | RPB5 — Remappable I/O, analog input |
| Pin 9 | RPB6 — Remappable I/O, analog input |
| Pin 10 | RPB7 — Remappable I/O, analog input |
| Pin 11 | RPC0 — Remappable I/O |
| Pin 12 | RPC1 — Remappable I/O |
| Pin 13 | RPC2 — Remappable I/O |
| Pin 14 | RPC3 — Remappable I/O |
| Pin 15 | RPC4 — Remappable I/O |
| Pin 16 | RPC5 — Remappable I/O |
| Pin 17 | RPC6 — Remappable I/O |
| Pin 18 | RPC7 — Remappable I/O |
| Pin 19 | VSS — Digital ground |
| Pin 20 | VDD — Digital supply voltage (3.3 V) |
| Pin 21 | RPD0 — Remappable I/O |
| Pin 22 | RPD1 — Remappable I/O |
| Pin 23 | RPD2 — Remappable I/O |
| Pin 24 | RPD3 — Remappable I/O |
| Pin 25 | RPD4 — Remappable I/O |
| Pin 26 | RPD5 — Remappable I/O |
| Pin 27 | RPD6 — Remappable I/O |
| Pin 28 | RPD7 — Remappable I/O |
| Pin 29 | RPE0 — Remappable I/O |
| Pin 30 | RPE1 — Remappable I/O |
| Pin 31 | RPE2 — Remappable I/O |
| Pin 32 | RPE3 — Remappable I/O |
| Pin 33 | VSS — Digital ground |
| Pin 34 | VDD — Digital supply voltage (3.3 V) |
| Pin 35 | RPE4 — Remappable I/O |
| Pin 36 | RPE5 — Remappable I/O |
| Pin 37 | RPE6 — Remappable I/O |
| Pin 38 | RPE7 — Remappable I/O |
| Pin 39 | RPF0 — Remappable I/O |
| Pin 40 | RPF1 — Remappable I/O |
| Pin 41 | RPF2 — Remappable I/O |
| Pin 42 | RPF3 — Remappable I/O |
| Pin 43 | RPF4 — USB D- (DM) data line |
| Pin 44 | RPF5 — USB D+ (DP) data line |
| Pin 45 | VUSB3V3 — USB transceiver supply (3.3 V) |
| Pin 46 | VBUS — USB VBUS detect input |
| Pin 47 | RPG0 — Remappable I/O |
| Pin 48 | RPG1 — Remappable I/O |
| Pin 49 | RPG2 — Remappable I/O, also D+ (USB on some variants) |
| Pin 50 | RPG3 — Remappable I/O |
| Pin 51 | RPG6 — Remappable I/O |
| Pin 52 | RPG7 — Remappable I/O |
| Pin 53 | RPG8 — Remappable I/O |
| Pin 54 | RPG9 — Remappable I/O |
| Pin 55 | AVDD — Analog supply voltage |
| Pin 56 | AVSS — Analog ground |
| Pin 57 | RPA0 — Remappable I/O, analog input |
| Pin 58 | RPA1 — Remappable I/O, analog input |
| Pin 59 | RPA2 — Remappable I/O, analog input |
| Pin 60 | RPA3 — Remappable I/O, analog input |
| Pin 61 | OSC1 — Crystal oscillator input |
| Pin 62 | OSC2 — Crystal oscillator output |
| Pin 63 | MCLR — Master clear / reset (active low) |
| Pin 64 | VSS — Digital ground |
Typical Applications
PIC32MK0512GPD064-E/PT is suitable for 6 applications: 3-Phase PMSM/BLDC Motor Control (FOC), Automotive Body and Chassis ECU, Industrial IoT Gateway with USB and CAN, PLC and Remote I/O Controller, Digital Power Conversion Controller, Medical Patient Monitoring (Non-Life-Support).
3-Phase PMSM/BLDC Motor Control (FOC)
The PIC32MK0512GPD064-E/PT is purpose-built for field-oriented control of PMSM and BLDC motors. Its 80 MHz MIPS32 microAptiv core with hardware FPU executes Clarke/Park transforms and SVM modulators inside a 20 us loop, while the 12-bit 3.75 MSPS ADC samples three-phase currents with sub-microsecond latency. The integrated high-resolution PWM (with 250 ps edge placement) and Quadrature Encoder Interface enable a single-chip FOC drive, eliminating an external DSP. Designers pair it with gate drivers like Microchip's MCP8026 and a 3-phase MOSFET bridge such as MCP8026 or the MOSFET/IGBT modules from Infineon for sub-1 kW drives.
Recommended
Automotive Body and Chassis ECU
The PIC32MK0512GPD064-E/PT's AEC-Q100 qualification and -40C to +125C extended temperature grade make it ideal for automotive body controllers, HVAC actuators, lighting modules, and seat-control ECUs. Its six CAN-FD channels provide multi-bus gateway connectivity to vehicle networks, and the integrated crypto engine accelerates secure boot for OTA firmware update flows. USB Full-Speed support enables diagnostic interfaces via OBD-II dongles or service tools. The 131 KB SRAM is sufficient for J1939 and UDS transport-layer buffering without external memory, simplifying BOM and reducing PCB area in space-constrained under-dash modules.
Recommended
Industrial IoT Gateway with USB and CAN
The PIC32MK0512GPD064-E/PT serves as the host MCU in Industrial IoT gateways, combining USB Full-Speed device mode for upstream links to a Raspberry Pi or industrial PC with six CAN-FD channels bridging to factory-floor sensor networks. The 512 KB Flash accommodates TLS stacks, MQTT-SN client libraries, and CANopen or DeviceNet protocol stacks from Microchip's MPLAB Harmony framework. Its 80 MHz FPU performs on-device data preprocessing (FFT, peak detection, thresholding) before forwarding compact summaries upstream, reducing backbone bandwidth and cloud storage cost by 5-50x versus raw streaming.
Recommended
PLC and Remote I/O Controller
In PLC and remote I/O applications, the PIC32MK0512GPD064-E/PT's 12-bit 3.75 MSPS ADC scans up to 28 analog inputs while its six UART and six SPI channels drive isolated RS-485, RS-232, and high-speed SPI peripherals. The 32-bit FPU accelerates PID loops for analog output channels and digital filtering on raw ADC samples. With 512 KB Flash and 131 KB SRAM, the device runs ladder-logic interpreters, IEC 61131-3 soft-PLC runtimes, and Modbus RTU/TCP slave stacks from Microchip's Harmony library. AEC-Q100 qualification and -40C to +125C operation support outdoor cabinet and factory-floor deployment.
Recommended
Digital Power Conversion Controller
The PIC32MK0512GPD064-E/PT's 80 MHz MIPS32 core with FPU and DSP MAC delivers the computational throughput required for digital control loops in AC-DC, DC-DC, and inverter converters. The 12-bit 3.75 MSPS ADC samples voltage and current at switching frequencies above 500 kHz with sub-microsecond latency, while the high-resolution PWM and built-in analog comparators enable cycle-by-cycle current limiting. Designers pair the MCU with Microchip's MCP16331 or MCP19111 analog front ends, and use the dual 12-bit DACs for reference generation and adaptive voltage positioning.
Recommended
Medical Patient Monitoring (Non-Life-Support)
The PIC32MK0512GPD064-E/PT is suitable for non-life-support medical monitoring such as fitness wearables, ambulatory patient monitors, and connected thermometers. Its low-power Run, Idle, and Sleep modes with sub-microamp wake time extend battery life, while the 12-bit ADC captures pulse-oximetry, ECG, and body-temperature signals with adequate resolution for trend analysis. USB Full-Speed device mode supports charging and data sync via standard USB-C, and 131 KB SRAM buffers waveform segments for transmission over BLE or Wi-Fi companion modules. Designers pair it with the MCP73831 Li-Ion charger and MCP1700 LDO for power management.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MK0512GPD064-E/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MK0512GPD064-E/MR | PIC32MK0512GPK064-E/PT | PIC32MK1024GPD064-E/PT | PIC32MK0256GPG064-E/PT | PIC32MK0512GPD064-I/PT | PIC32MK0512GPE064-E/PT |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin TQFP (10x10 mm) | 64-pin QFN - different footprint | 64-pin TQFP - same | 64-pin TQFP - same | 64-pin TQFP - same | 64-pin TQFP - same | 64-pin TQFP - same |
| Core / Frequency | MIPS32 microAptiv, 80 MHz | MIPS32 microAptiv, 80 MHz - same | MIPS32 microAptiv, 120 MHz - +50% | MIPS32 microAptiv, 120 MHz - +50% | MIPS32 microAptiv, 80 MHz - same | MIPS32 microAptiv, 80 MHz - same | MIPS32 microAptiv, 80 MHz - same |
| Flash | 512 KB | 512 KB - same | 1024 KB - +100% | 1024 KB - +100% | 256 KB - -50% | 512 KB - same | 512 KB - same |
| SRAM | 131 KB | 131 KB - same | 256 KB - +95% | 256 KB - +95% | 64 KB - -51% | 131 KB - same | 131 KB - same |
| Operating Temperature | -40C to +125C (-E) | -40C to +125C - same | -40C to +125C - same | -40C to +125C - same | -40C to +125C - same | -40C to +85C - I grade | -40C to +125C - same |
| AEC-Q100 | Yes | Yes | Yes | Yes | Yes | No (industrial only) | Yes |
| USB FS | Yes | Yes | Yes | Yes | No | Yes | Yes |
Key Differentiators
- Higher CPU frequency and larger memory than GPG variants (vs PIC32MK0256GPG064-E/PT)
- Automotive AEC-Q100 grade with extended -40C to +125C temperature (vs PIC32MK0512GPD064-I/PT)
- Same-package upgrade path to 1 MB Flash and 120 MHz (vs PIC32MK0512GPK064-E/PT)
- TQFP package preferred for hand-soldered prototypes and rework (vs PIC32MK0512GPD064-E/MR)
Design Notes
Estimated: VDD current draw at 80 MHz full-load is approximately 70 mA; add 30 mA peak for USB FS active, totaling ~100 mA. Use a 3.3 V LDO with at least 250 mA headroom such as MCP1700 (250 mA) for prototyping or a switching regulator for production to keep ripple under 30 mVpp on the analog supply (AVDD). Place a 100 nF X7R ceramic on each VDD/AVDD pin pair within 2 mm of the pin and a 4.7 uF bulk tantalum on each rail within 10 mm. AVSS/DV3 ties must be joined under the package to avoid ground bounce on the ADC reference.
The 64-pin TQFP package has a theta_JA of approximately 35 C/W on a 4-layer JEDEC test PCB, so power dissipation of 0.6 W yields a 21 C junction rise. The PIC32MK0512GPD064-E/PT typically dissipates 0.15-0.3 W at full activity, leaving substantial thermal margin for the -40C to +125C operating range. For sealed enclosures with limited convection, place a continuous copper pour under the exposed pad and stitch thermal vias (0.3 mm pitch) to an inner ground plane.
Route the USB DP/DM pair (pins 43, 44) as a 90-ohm differential with no splits, matching length within 150 mils, and series-mount a 27-ohm common-mode choke near the connector. Place the crystal traces (OSC1/OSC2, pins 61/62) within 5 mm of the MCU, guard-band with ground, and avoid routing signal traces over the crystal area. Decouple VUSB3V3 (pin 45) with a 100 nF ceramic to ground and tie VBUS (pin 46) through a 100K-1M voltage divider to a digital input for USB VBUS sensing.
Do not exceed 3.6 V on any VDD pin - the PIC32MK0512GPD064-E/PT is NOT 5V tolerant on any I/O. If interfacing to 5V signals, use a level translator such as MCP2551 (CAN) or discrete MOSFET circuits. The MCLR pin (pin 63) requires a 10 kohm pull-up to VDD and a 100 nF capacitor to ground for in-circuit serial programming (ICSP); omitting the capacitor prevents reliable programming. Configure unused I/O as outputs driven low to minimize power consumption and reduce EMI susceptibility.
When routing CAN-FD signals, place the MCP2561FD transceiver within 25 mm of the CAN I/O pins and use 120-ohm twisted-pair or 120-ohm microstrip routing with controlled impedance. Add common-mode chokes and ESD protection (e.g., PESD1CAN) at the bus connector. For 3-phase motor-control PWM outputs, ensure gate-driver traces are short (<25 mm), use 4-layer PCB with continuous ground plane under the high-current loop, and add 10 nF + 100 nF ceramic bypass at each gate-driver supply pin.
Compliance Information
AEC-Q100 qualified per Microchip product page and globalSpec listing. RoHS compliant per OnlineComponents listing. -E extended temperature grade -40C to +125C.
