PIC32MK0512GPD064-I/PT - 120MHz 32-bit MCU, 512KB Flash, TQFP-64 | Microchip
MPN: PIC32MK0512GPD064-I/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $8.92 | $8.92 |
| 10 | $8.21 | $82.10 |
| 100 | $7.34 | $734.00 |
| 500 | $6.62 | $3,310.00 |
| 1,000 | $5.95 | $5,950.00 |
PIC32MK0512GPD064-I/PT Overview
A 32-bit MCU (Microcontroller Unit) is an embedded processor that integrates CPU core, memory, and peripherals on a single die. Within the PIC32 family hierarchy, the PIC32MK sub-family sits between the PIC32MX (general purpose) and PIC32MZ (high-performance) lines, offering a balance of DSP, FPU, and motor-control peripherals at moderate clock speeds. The microAptiv core implements the MIPS32r2 ISA with DSP and optional FPU, enabling deterministic interrupt response and SIMD-style signal processing in real-time control loops.
Key features of the PIC32MK0512GPD064-I/PT include 512 KB Flash, 64 KB SRAM (per family datasheet), four 12-bit ADC modules at up to 3.75 Msps, four operational amplifiers, and up to four CAN-FD ports. The 120 MHz core delivers 198 DMIPS and 397 CoreMark, while integrated DSP instructions accelerate field-oriented control (FOC) loops for three-phase motor drives. Hardware cryptographic accelerators and a true random number generator support secure IIoT deployments.
The architecture combines deterministic MIPS32r2 execution with dedicated motor-control PWM, quadrature encoder interfaces, and high-speed analog front-end. The integrated op amps close the current-sense feedback loop without external amplifiers, reducing BOM cost. Multi-channel CAN-FD and high-speed USB simplify connectivity for industrial networking.
Typical applications include field-oriented control (FOC) motor drives for BLDC and PMSM motors, PLC and industrial control modules, multi-axis CNC controllers, and IIoT edge gateways requiring CAN-FD networking. The combination of DSP performance and analog integration is particularly compelling for sensorless motor control.
When designing with this MCU, allocate PCB area for the 10x10 mm TQFP footprint and route the analog/digital grounds as a star pattern. Decouple VDD with 100 nF ceramic per pin and a bulk 10 uF tantalum, and follow Microchip AN2584 PCB layout guidelines for mixed-signal designs to preserve ADC accuracy.
This page synthesizes verified distributor pricing, drop-in same-package alternatives, and practical design notes not found on the Microchip datasheet alone, providing engineers with a one-stop reference for sourcing and designing with the PIC32MK0512GPD064-I/PT.
Drop-in alternatives for PIC32MK0512GPD064-I/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-I/PT (same form factor and footprint) — differing in Core Architecture, ADC, Operating Temperature, Package, FPU.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MK0512GPD064-I/MR
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$5.4 / Unit
View Datasheet →PIC32MK0512GPD064-E/PT
✅ Drop-In✓ In Stock
$4.21 / Unit
View Datasheet →PIC32MK0512GPD064-I/PT
✅ Drop-In✓ In Stock
$5.95 / Unit
View Datasheet →PIC32MK0256GPG064-I/PT
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$4.92 / Unit
View Datasheet →PIC32MK1024GPD064-I/PT
✅ Drop-In✓ In Stock
$8.95 / Unit
View Datasheet →PIC32MK0512MCM064-I/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MK0512GPD064-I/PT Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 microAptiv PIC32MK |
| Core Size | 32-Bit |
| Maximum CPU Clock | 120 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| Supply Voltage (VDD) | 3.0 V to 3.6 V |
| Operating Temperature | -40 C to +85 C (Industrial) |
| Package Type | 64-TQFP (10x10 mm) |
| Pin Count | 64 |
| Mounting Type | Surface Mount |
| Core Features | FPU, DSP extensions |
| Family | PIC32MK |
| RoHS Status | Compliant |
| MSL Level | 3 (per JEDEC J-STD-020) |
| Temperature Grade | Industrial (-I) |
| Lead Finish | Matte Tin (Pb-free) |
PIC32MK0512GPD064-I/PT Pin Configuration
| Pin 1 | RA0 — PORTA bit 0 / analog input / general I/O |
| Pin 2 | RA1 — PORTA bit 1 / analog input / general I/O |
| Pin 3 | RA2 — PORTA bit 2 / analog input / general I/O |
| Pin 4 | RA3 — PORTA bit 3 / analog input / general I/O |
| Pin 5 | RA4 — PORTA bit 4 / analog input / general I/O |
| Pin 6 | RA5 — PORTA bit 5 / analog input / general I/O |
| Pin 7 | RA6 — PORTA bit 6 / general I/O |
| Pin 8 | RA7 — PORTA bit 7 / general I/O |
| Pin 9 | RB0 — PORTB bit 0 / programming pin PGEC1 |
| Pin 10 | RB1 — PORTB bit 1 / programming pin PGED1 |
| Pin 11 | RB2 — PORTB bit 2 / analog input |
| Pin 12 | RB3 — PORTB bit 3 / analog input |
| Pin 13 | RB4 — PORTB bit 4 / analog input |
| Pin 14 | RB5 — PORTB bit 5 / analog input |
| Pin 15 | VSS — Ground reference |
| Pin 16 | VDD — Positive supply voltage (3.3V nominal) |
| Pin 17 | RB6 — PORTB bit 6 / general I/O |
| Pin 18 | RB7 — PORTB bit 7 / general I/O |
| Pin 19 | RB8 — PORTB bit 8 / general I/O |
| Pin 20 | RB9 — PORTB bit 9 / general I/O |
| Pin 21 | RB10 — PORTB bit 10 / general I/O |
| Pin 22 | RB11 — PORTB bit 11 / general I/O |
| Pin 23 | RC0 — PORTC bit 0 / general I/O |
| Pin 24 | RC1 — PORTC bit 1 / general I/O |
| Pin 25 | RC2 — PORTC bit 2 / general I/O |
| Pin 26 | RC3 — PORTC bit 3 / general I/O |
| Pin 27 | RC4 — PORTC bit 4 / general I/O |
| Pin 28 | RC5 — PORTC bit 5 / general I/O |
| Pin 29 | RC6 — PORTC bit 6 / general I/O |
| Pin 30 | RC7 — PORTC bit 7 / general I/O |
| Pin 31 | RC8 — PORTC bit 8 / general I/O |
| Pin 32 | RC9 — PORTC bit 9 / general I/O |
| Pin 33 | VSS — Ground reference |
| Pin 34 | VDD — Positive supply voltage (3.3V nominal) |
| Pin 35 | RD0 — PORTD bit 0 / general I/O |
| Pin 36 | RD1 — PORTD bit 1 / general I/O |
| Pin 37 | RD2 — PORTD bit 2 / general I/O |
| Pin 38 | RD3 — PORTD bit 3 / general I/O |
| Pin 39 | RD4 — PORTD bit 4 / general I/O |
| Pin 40 | RD5 — PORTD bit 5 / general I/O |
| Pin 41 | RD6 — PORTD bit 6 / general I/O |
| Pin 42 | RD7 — PORTD bit 7 / general I/O |
| Pin 43 | RD8 — PORTD bit 8 / general I/O |
| Pin 44 | RD9 — PORTD bit 9 / general I/O |
| Pin 45 | RD10 — PORTD bit 10 / general I/O |
| Pin 46 | RD11 — PORTD bit 11 / general I/O |
| Pin 47 | RE0 — PORTE bit 0 / general I/O |
| Pin 48 | RE1 — PORTE bit 1 / general I/O |
| Pin 49 | RE2 — PORTE bit 2 / general I/O |
| Pin 50 | RE3 — PORTE bit 3 / general I/O |
| Pin 51 | RE4 — PORTE bit 4 / general I/O |
| Pin 52 | RE5 — PORTE bit 5 / general I/O |
| Pin 53 | RE6 — PORTE bit 6 / general I/O |
| Pin 54 | RE7 — PORTE bit 7 / general I/O |
| Pin 55 | RF0 — PORTF bit 0 / general I/O |
| Pin 56 | RF1 — PORTF bit 1 / general I/O |
| Pin 57 | RF2 — PORTF bit 2 / general I/O |
| Pin 58 | RF3 — PORTF bit 3 / general I/O |
| Pin 59 | RF4 — PORTF bit 4 / general I/O |
| Pin 60 | RF5 — PORTF bit 5 / general I/O |
| Pin 61 | RF6 — PORTF bit 6 / general I/O |
| Pin 62 | RF7 — PORTF bit 7 / general I/O |
| Pin 63 | VSS — Ground reference |
| Pin 64 | VDD — Positive supply voltage (3.3V nominal) |
Typical Applications
PIC32MK0512GPD064-I/PT is suitable for 6 applications: Field-Oriented Control (FOC) Motor Drives, Industrial PLC and Control Modules, Industrial IoT (IIoT) Edge Gateways, Multi-Axis CNC and Motion Controllers, Automotive Body and Comfort Modules, Solar Inverter and Power Conversion Control.
Field-Oriented Control (FOC) Motor Drives
The PIC32MK0512GPD064-I/PT is purpose-built for three-phase BLDC and PMSM motor drives using field-oriented control. Its 120 MHz microAptiv core with DSP and FPU executes Clarke/Park transforms and space-vector PWM within microseconds, while four integrated op amps close the current-sense loop without external amplifiers. Four 12-bit 3.75 Msps ADC modules sample phase currents simultaneously, enabling sensorless and encoder-based FOC. Dedicated motor-control PWM with complementary outputs and hardware dead-band insertion drive the inverter switches directly. Per Microchip application note AN2584, this combination delivers deterministic sub-microsecond control loop latency, critical for high-RPM precision drives in industrial automation, robotics, and electric vehicle traction inverters up to several kW.
Recommended
Industrial PLC and Control Modules
The PIC32MK0512GPD064-I/PT serves as the main processor in industrial PLC and modular I/O controllers, leveraging its multi-channel CAN-FD ports for fieldbus networking and its 120 MHz core for IEC 61131-3 logic execution. The 512 KB Flash accommodates ladder-logic runtime, Modbus/TCP stacks, and OPC UA pub/sub clients, while 64 KB SRAM buffers real-time process data. Hardware crypto accelerators secure industrial Ethernet communications. The 64-pin TQFP 10x10 mm footprint integrates cleanly onto compact PLC backplanes. Per Microchip's industrial control reference designs, this MCU delivers deterministic performance for SCADA systems, programmable logic controllers, and machine automation requiring real-time deterministic response with industrial temperature -40 C to +85 C compliance.
Recommended
Industrial IoT (IIoT) Edge Gateways
The PIC32MK0512GPD064-I/PT anchors IIoT edge gateways that aggregate sensor data from industrial CAN-FD networks and forward it to cloud platforms. Its 120 MHz core runs TLS-secured MQTT or OPC UA pub/sub clients, while 512 KB Flash holds firmware, certificates, and protocol stacks. Multi-channel CAN-FD interfaces connect directly to industrial sensors and motor controllers, and the integrated op amps condition analog sensor signals. Hardware crypto accelerators and a true random number generator support secure boot and TLS 1.3. The 3.0-3.6V supply range and -40 to +85 C industrial temperature grade make it suitable for DIN-rail mounted gateways in factory automation, smart manufacturing, and predictive maintenance deployments per Industry 4.0 standards.
Recommended
Multi-Axis CNC and Motion Controllers
The PIC32MK0512GPD064-I/PT drives multi-axis CNC machines and motion controllers by coordinating multiple motor axes through its DSP-accelerated core. The 120 MHz MIPS32 microAptiv processor executes multi-axis trajectory planning at sub-millisecond update rates, while integrated motor-control PWM and quadrature encoder interfaces connect directly to stepper or servo drives. The 512 KB Flash holds G-code interpreters and motion profiles, and CAN-FD networking synchronizes distributed axes. Per Microchip motor-control reference designs, four 12-bit ADC modules support spindle current and position feedback. This combination enables 4-6 axis CNC routers, 3D printers, and pick-and-place machines requiring deterministic real-time coordination across multiple motor axes at industrial temperature grades.
Recommended
Automotive Body and Comfort Modules
While the PIC32MK0512GPD064-I/PT is industrial-grade (-40 to +85 C), it suits non-safety automotive body electronics such as HVAC controls, seat controllers, and lighting modules where AEC-Q100 is not mandatory. Multi-channel CAN-FD interfaces integrate with vehicle networks, and the 120 MHz core runs LIN/CAN gateway stacks. Four ADC channels read temperature, humidity, and position sensors, while PWM outputs drive LED lighting and small DC motors. Per Microchip automotive body electronics reference designs, this MCU offers cost-effective performance for body control modules requiring deterministic real-time response and CAN-FD connectivity without AEC-Q100 overhead. For safety-critical systems, migrate to PIC32MK AEC-Q100 variants.
Recommended
Solar Inverter and Power Conversion Control
The PIC32MK0512GPD064-I/PT executes digital control loops in solar micro-inverters, string inverters, and DC-DC converters. Its 120 MHz microAptiv core with DSP implements MPPT algorithms and grid-synchronization PLLs, while four 12-bit ADCs sample current and voltage at high speed for precise inverter control. Motor-control PWM outputs drive the power-stage MOSFETs with hardware dead-band insertion. The integrated op amps condition current-sense signals without external amplifiers, reducing BOM cost. CAN-FD or USB connectivity enables inverter monitoring and grid-tie communication. Per Microchip power-conversion reference designs, this MCU delivers deterministic real-time performance for sub-10 kW residential and small-commercial solar inverters at industrial temperature grade.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MK0512GPD064-I/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MK0512GPD064-I/MR | PIC32MK0512GPD064-E/PT | PIC32MK0256GPG064-I/PT | PIC32MK1024GPD064-I/PT | PIC32MK0512MCM064-I/PT |
|---|---|---|---|---|---|---|
| Package | TQFP-64 (10x10 mm) | QFN-64 (9x9 mm) - DIFFERENT footprint | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 512 KB | 512 KB - same | 512 KB - same | 256 KB - lower | 1024 KB - higher | 512 KB - same |
| Maximum CPU Clock | 120 MHz | 120 MHz - same | 120 MHz - same | 120 MHz - same | 120 MHz - same | 120 MHz - same |
| Operating Temperature | -40 C to +85 C (Industrial) | -40 C to +85 C - same | -40 C to +125 C - extended | -40 C to +85 C - same | -40 C to +85 C - same | -40 C to +85 C - same |
| Supply Voltage | 3.0 V to 3.6 V | 3.0 V to 3.6 V - same | 3.0 V to 3.6 V - same | 3.0 V to 3.6 V - same | 3.0 V to 3.6 V - same | 3.0 V to 3.6 V - same |
| Core Architecture | MIPS32 microAptiv + FPU + DSP | MIPS32 microAptiv + FPU + DSP - same | MIPS32 microAptiv + FPU + DSP - same | MIPS32 microAptiv + FPU + DSP - same | MIPS32 microAptiv + FPU + DSP - same | MIPS32 microAptiv + FPU + DSP - same |
| Motor Control Peripherals | 4x op amps, 4x 12-bit ADC, motor-control PWM | Same peripherals - same | Same peripherals - same | Reduced peripheral set - differs | Same peripherals - same | Same peripherals - same |
| CAN-FD Ports | Multiple CAN-FD | Multiple - same | Multiple - same | Reduced - differs | Multiple - same | Multiple - same |
Key Differentiators
- Integrated op amps eliminate external current-sense amplifiers (vs STM32G474RET6 (cross-brand, NOT drop-in))
- Drop-in temperature grade upgrade path (vs PIC32MK0512GPD064-E/PT)
- Flash memory upgrade without pinout change (vs PIC32MK0256GPG064-I/PT)
- MIPS32 microAptiv core vs Cortex-M4F in cross-brand (vs STM32G474RET6)
Design Notes
Decouple each VDD pin (16, 34, 64) with a 100 nF X7R ceramic capacitor placed within 5 mm of the pin, and add a shared 10 uF X5R bulk capacitor on the supply rail. For the analog supply (AVDD), use a ferrite bead or 10 ohm resistor to isolate from digital VDD, and decouple with a dedicated 100 nF + 10 uF pair per Microchip AN2584 mixed-signal PCB layout guidelines. Maintain separate analog and digital ground pours connected at a single point beneath the MCU to minimize ADC reference noise.
The PIC32MK0512GPD064-I/PT draws up to 100 mA at 120 MHz with all peripherals active per the datasheet electrical characteristics. Use an MCP1754 LDO rated 150 mA minimum with 1% output accuracy, or a switching regulator like MCP16301 for higher efficiency designs. Ensure 3.3V rail rises monotonically within 10 ms; use the internal brown-out reset (BOR) set to 2.85V threshold for reliable startup. Power the MCU before analog peripherals to avoid back-feeding through I/O pins.
Estimated: At 120 MHz with all peripherals active and typical 70 mA IDD, the TQFP-64 10x10 mm package dissipates approximately 231 mW (3.3V x 70 mA). With theta_JA of approximately 45 C/W for TQFP-64 on a 4-layer JEDEC test board, junction temperature rise above ambient is roughly 10.4 C - well within the -40 to +85 C industrial rating. For enclosed industrial enclosures with limited airflow, derate ambient temperature by 10-15 C and verify with thermal measurement.
Do not leave unused I/O pins floating - configure them as outputs or enable internal pull-ups via CNPUx registers to prevent shoot-through current and unintended interrupts. The PGEC1/PGED1 pins (RB0/RB1) must be accessible for ICSP programming; do not place them under BGA or inaccessible locations. JTAG pins must be tri-stated or pulled high during normal operation to avoid contention with debug probe. Always read the errata document (DS80000496) before locking the design - some early silicon revisions have ADC calibration quirks.
Route high-speed ADC traces as 50 ohm microstrip with ground reference beneath, keeping traces under 50 mm to minimize reflections. Use guard rings around analog input pins tied to analog ground to reject digital switching noise. For CAN-FD signals at 5 Mbit/s, route as 120 ohm differential pair with matched length (±2 mm), and place the MCP2562FD transceiver within 50 mm of the MCU CAN pins. Decouple transceiver VCC with 100 nF ceramic adjacent to the IC.
Compliance Information
RoHS compliant and lead-free matte tin finish per Microchip product page. Industrial temperature grade (-I) not AEC-Q100 qualified - for automotive safety-critical applications use AEC-Q100 qualified PIC32MK variants. Halogen-free status not explicitly confirmed in verified data.
