PIC32MK0512GPE100T-E/PT - 120MHz FPU MCU 100-TQFP | Microchip
MPN: PIC32MK0512GPE100T-E/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $8.42 | $8.42 |
| 10 | $7.85 | $78.50 |
| 100 | $7.21 | $721.00 |
| 500 | $6.48 | $3,240.00 |
| 1,000 | $5.74 | $5,740.00 |
PIC32MK0512GPE100T-E/PT Overview
A 32-bit microcontroller (MCU) is an embedded processor that integrates CPU core, memory (Flash, SRAM), and peripherals (timers, ADC, communication interfaces) on a single silicon die. The PIC32MK belongs to the MIPS32 microAptiv family - a Harvard-architecture core family widely used in signal-processing and motor-control applications. Within the broader taxonomy, this part is a microcontroller -> embedded processor -> semiconductor IC, with the FPU/DSP extensions placing it in the high-performance motor-control MCU segment.
Key features include a 32-bit MIPS32 microAptiv core with single-precision FPU and DSP instructions, 512 KB Flash program memory, 64 KB SRAM, four pairs of differential ADC modules capable of high-speed motor-control sampling, multiple CAN FD controllers, motor-control PWMs with high-resolution capability, and a full Peripheral Pin Select (PPS) system for flexible signal routing.
Technically, the PIC32MK uses a 4-wire MIPS standard trace/debug interface and supports DSP/SIMD instructions via the microAptiv core, achieving deterministic motor-control loop times while running signal-processing algorithms. The device integrates dedicated motor-control peripherals (PWM, QEI, BiSS, and analog comparators) tightly coupled to the CPU bus, reducing latency for field-oriented control (FOC) loops.
Typical applications include BLDC/PMSM motor control, industrial PLCs, multi-axis servo drives, CAN-FD networked sensor nodes, and IIoT edge controllers. The wide AEC-Q100 automotive temperature range (-40C to +125C) also suits under-hood automotive ECUs.
When designing with this part, plan the Peripheral Pin Select (PPS) mapping early to avoid pin conflicts, and allocate the four SAR ADC pairs carefully for current-sensing accuracy. The QFP package's exposed thermal pad is recommended for high-duty-cycle motor drive firmware.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone Microchip datasheet - giving engineers a faster path from datasheet to prototype.
Drop-in alternatives for PIC32MK0512GPE100T-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 PIC32MK0512GPE100T-E/PT (same form factor and footprint) — differing in Core Architecture, ADC, Package, Operating Temperature, USB.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MK0512GPE100-I/PT
✅ Drop-In✓ In Stock
$2.74 / Unit
View Datasheet →PIC32MK0512GPE100T-I/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MK0512GPE064T-E/PT
✅ Drop-In✓ In Stock
$4.1 / Unit
View Datasheet →PIC32MK0512GPE100T-I/PT
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
PIC32MK0512GPD064-I/PT
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$5.95 / Unit
View Datasheet →PIC32MK1024GPE100-I/PT
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$6.72 / Unit
View Datasheet →PIC32MK0512GPE100T-E/PT Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 microAptiv with FPU and DSP |
| Data Bus Width | 32-Bit |
| Max CPU Speed (Automotive grade) | 80 MHz |
| Max CPU Speed (Industrial grade) | 120 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| SRAM | 64 KB |
| Operating Voltage | 3.3 V |
| Package | 100-TQFP (12x12 mm) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40C to +125C (Automotive AEC-Q100 Grade 1) |
| AEC-Q100 Qualified | Yes |
| CAN FD Controllers | Multiple (per family datasheet) |
| ADC | 4 pairs of high-speed SAR ADC modules |
| Motor Control PWM | Yes, high-resolution PWM |
| Peripheral Pin Select (PPS) | Yes |
| DSP Instructions | Yes |
| RoHS Status | Compliant |
PIC32MK0512GPE100T-E/PT 100-tqfp (12x12 mm) Pin Configuration Guide
Pin configuration for PIC32MK0512GPE100T-E/PT (100-tqfp (12x12 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for PIC32MK0512GPE100T-E/PT.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC32MK0512GPE100T-E/PT is suitable for 7 applications: BLDC/PMSM Motor Control (Field-Oriented Control), Industrial Servo Drives and Multi-Axis Motion Control, Industrial IoT (IIoT) Edge Controllers with CAN-FD, Automotive Body and Powertrain ECUs, PLC and Industrial Control Logic, Power Conversion and Digital Power Control, Sensor Hub and Multi-Sensor Data Aggregation.
BLDC/PMSM Motor Control (Field-Oriented Control)
The PIC32MK0512GPE100T-E/PT's dedicated motor-control peripherals - high-resolution PWM, four pairs of SAR ADCs, and quadrature encoder interfaces - are purpose-built for BLDC/PMSM field-oriented control (FOC) loops. With the MIPS32 microAptiv core plus FPU and DSP extensions running at 80 MHz, the device executes FOC math (Clarke/Park transforms, PI controllers, space-vector modulation) within microsecond loop times typical of 20-50 kHz PWM switching frequencies. The 512 KB Flash accommodates full state-machine plus CAN-FD stack firmware, while the AEC-Q100 Grade 1 rating supports under-hood automotive motor modules.
Recommended
Industrial Servo Drives and Multi-Axis Motion Control
Multi-axis industrial servo drives benefit from the PIC32MK0512GPE100T-E/PT's combination of high-resolution PWM (for low-speed torque ripple reduction), four SAR ADC pairs (for simultaneous current/voltage sensing on multiple axes), and DSP extensions (for real-time loop math). With 64 KB SRAM and 512 KB Flash, multiple axis control loops run concurrently without external memory. The CAN-FD interfaces enable real-time EtherCAT/CAN motion-bus communication. AEC-Q100 qualification additionally supports factory-automation cells where ambient temperatures can exceed commercial grades.
Recommended
Industrial IoT (IIoT) Edge Controllers with CAN-FD
The PIC32MK0512GPE100T-E/PT's multiple CAN-FD controllers make it ideal for IIoT edge nodes aggregating sensor data from factory-floor CAN networks. The MIPS32 microAptiv core at 80 MHz runs MQTT/TLS stacks or lightweight edge-analytics while simultaneously handling time-critical CAN-FD traffic. The 512 KB Flash supports full IP-stack firmware, and PPS (Peripheral Pin Select) provides flexible I/O mapping for various sensor interfaces. AEC-Q100 qualification future-proofs designs for industrial environments with elevated ambient temperatures.
Recommended
Automotive Body and Powertrain ECUs
The PIC32MK0512GPE100T-E/PT's AEC-Q100 Grade 1 qualification (-40C to +125C) and automotive-grade silicon make it suitable for body ECUs controlling lighting, HVAC, seat modules, and auxiliary powertrain functions. Multiple CAN-FD channels support modern vehicle network architectures, while DSP extensions enable on-board sensor fusion for predictive maintenance. The 100-TQFP package's exposed thermal pad handles under-dash or under-hood thermal loads, and 512 KB Flash accommodates AUTOSAR-style application firmware with full diagnostic stacks.
Recommended
PLC and Industrial Control Logic
PLC-style industrial controllers benefit from the PIC32MK0512GPE100T-E/PT's deterministic MIPS32 core, ample 512 KB Flash for ladder-logic or IEC 61131-3 runtimes, and rich peripheral mix including multiple UART/SPI/I2C channels for distributed I/O. The DSP extensions process analog sensor data (vibration, pressure) for predictive maintenance, while CAN-FD interfaces connect to sub-bus nodes. AEC-Q100 Grade 1 supports deployment in cabinets near heat-generating equipment where ambient temperatures routinely exceed 70C.
Recommended
Power Conversion and Digital Power Control
The PIC32MK0512GPE100T-E/PT's high-resolution PWM (suitable for digital power converter topologies), four SAR ADC pairs (for voltage/current feedback), and DSP extensions (for closed-loop control algorithms) make it a strong choice for digital power supplies, UPS systems, and solar inverters. The MIPS32 microAptiv core runs voltage-mode and current-mode control loops with sub-microsecond latency, while 512 KB Flash supports multi-stage PFC plus LLC firmware stacks. AEC-Q100 qualification supports outdoor/in-vehicle power installations.
Recommended
Sensor Hub and Multi-Sensor Data Aggregation
The PIC32MK0512GPE100T-E/PT aggregates data from multiple sensor types via its I2C/SPI/UART channels while running on-board DSP filtering and sensor fusion algorithms. The 64 KB SRAM buffers time-series data before forwarding over CAN-FD or UART. AEC-Q100 Grade 1 supports chassis-mounted sensor hubs in vehicles or industrial equipment. The PPS system allows flexible peripheral mapping to suit varied sensor pinouts.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MK0512GPE100T-E/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MK0512GPE100-I/PT | PIC32MK0512GPE100T-I/PT | PIC32MK0512GPE064T-E/PT | PIC32MK1024GPE100-I/PT |
|---|---|---|---|---|---|
| Package | 100-TQFP (12x12) | 100-TQFP (12x12) - same | 100-TQFP (12x12) - same | 100-TQFP (12x12) - same | 100-TQFP (12x12) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | MIPS32 microAptiv (FPU+DSP) | MIPS32 microAptiv (FPU+DSP) | MIPS32 microAptiv (FPU+DSP) | MIPS32 microAptiv (FPU+DSP) | MIPS32 microAptiv (FPU+DSP) |
| Max CPU Speed | 80 MHz (Automotive) | 120 MHz | 120 MHz | 80 MHz | 120 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 256 KB (-50%) | 1 MB (+100%) |
| SRAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB |
| Operating Temperature | -40C to +125C (AEC-Q100 Grade 1) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (AEC-Q100 Grade 1) | -40C to +85C (Industrial) |
| AEC-Q100 Qualified | Yes (Grade 1) | No | No | Yes (Grade 1) | No |
| CAN-FD Controllers | Multiple | Multiple | Multiple | Multiple | Multiple |
Key Differentiators
- Higher memory option available in same package (vs PIC32MK1024GPE100-I/PT)
- Lower-cost reduced-memory sibling (vs PIC32MK0512GPE064T-E/PT)
- Higher clock speed in industrial grade (vs PIC32MK0512GPE100T-I/PT)
- AEC-Q100 qualification for automotive (vs PIC32MK0512GPE100-I/PT)
Design Notes
The PIC32MK0512GPE100T-E/PT in 100-TQFP dissipates up to ~1 W in continuous motor-control firmware at 80 MHz with all peripherals active. The exposed thermal pad (EP) must be soldered to a top-layer copper pour of at least 25 mm x 25 mm with 9-12 thermal via connections to inner ground planes. Without proper EP soldering, junction temperature can exceed +125C at high ambient temperatures, causing thermal shutdown or AEC-Q100 qualification violation. Estimate: theta_JA ~ 35 C/W with 4-layer JEDEC test board, derate by 20% for production PCBs.
Place all four decoupling capacitors (100 nF X7R) within 3 mm of each VDD/VSS pair, plus a single 4.7 uF bulk capacitor near the IC. The PIC32MK analog VDDCORE/VDDPLL rails require separate filtered supplies - use ferrite beads plus 10 uF + 100 nF local decoupling to keep PLL jitter low for the high-resolution PWM and CAN-FD clocks. AGND and DGND should connect at a single star point near the IC to avoid ground-loop noise coupling into ADC measurements.
The PIC32MK's Peripheral Pin Select (PPS) system allows flexible peripheral-to-pin mapping but introduces a critical layout pitfall: changing PPS assignments late in development can require PCB rework. Plan PPS mappings during schematic capture and verify each remappable signal has a clean trace path. Avoid routing PPS output signals across noisy regions (PWM outputs, switching power), and keep ADC analog inputs on inner layers shielded from digital return currents.
The PIC32MK0512GPE100T-E/PT's four pairs of SAR ADCs sample at high speeds for motor current sensing - trace impedance mismatches on ADC inputs degrade conversion accuracy. Use matched-length differential routing for ADC pairs, with 50-ohm single-ended or 100-ohm differential impedance. Add common-mode chokes on motor phase sense lines to reject switching noise from the inverter stage. Reference the Microchip AN1078 application note for current-sense PCB layout patterns specific to PIC32MK motor-control designs.
Common PIC32MK0512GPE100T-E/PT design pitfalls: (1) Configuring PPS for two peripherals on the same physical pin causes silent signal conflicts - always verify unique pin assignments in MPLAB X I/O view; (2) Forgetting to enable the FPU in startup code when using floating-point DSP extensions leads to hard-fault exceptions - set CP0.Status.CU1 bit in the boot sequence; (3) Not initializing the PLL with correct FPLLIDIV/FPLLODIV ratios results in 80 MHz parts failing to lock; reference the clock tree diagram in the family datasheet DS60001403.
Compliance Information
RoHS compliant and lead-free per Microchip product page and distributor listings. AEC-Q100 Grade 1 qualified for automotive applications per Microchip ordering nomenclature (-E suffix). Halogen-free status not explicitly stated in available data.
