PIC32MK0512GPK100-E/PT - 120MHz MCU 512KB Flash TQFP-100 | Microchip
N.º de pieza: PIC32MK0512GPK100-E/PT ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $8.95 | $8,95 |
| 10 | $8.21 | $82,10 |
| 100 | $7.42 | $742,00 |
| 500 | $6.85 | $3.425,00 |
| 1.000 | $6.3 | $6.300,00 |
PIC32MK0512GPK100-E/PT Descripción general
A 32-bit microcontroller (MCU) is a microprocessor core integrated with Flash program memory, SRAM, peripherals and a multi-channel interrupt controller on a single chip. PIC32MK devices sit at the high-performance end of Microchip's PIC32 family and bridge toward DSP-class workloads, occupying a position in the hierarchy: PIC32MK -> PIC32 family -> 32-bit MCU -> microcontroller -> embedded semiconductor.
Key differentiating features include 512 KB Dual-Panel Flash with ECC protection, four 64-bit accumulators for DSP workloads, seven 12-bit ADCs at up to 3.75 MSPS each, a general-purpose variant with USB but no CAN-FD, and 78 user I/O pins. The 100-pin TQFP supports a wide range of motor control, industrial and IIoT interfaces.
Architecturally, the device pairs a 120 MHz MIPS32 microAptiv core with a hardware FPU, dedicated DSP accumulators and four 64-bit timers. Dual-panel Flash enables live firmware updates without device reset, while ECC-protected memory improves reliability for industrial long-life deployments.
Typical applications include BLDC/PMSM motor control, industrial PLC modules, multi-channel data acquisition systems, IIoT edge nodes and USB-connected industrial sensors. The combination of seven fast ADCs and DSP extensions suits sensor-fusion and closed-loop control.
When designing with this MCU, allocate decoupling capacitance per the family hardware guide and route the analog/digital grounds with a single point tie. For motor-control layouts, keep the PWM outputs symmetrical and isolate the analog reference from switching currents.
This page synthesizes distributor pricing, drop-in alternatives and design notes not found in the standalone manufacturer datasheet, helping engineers select the right PIC32MK variant for motor control, IIoT and industrial designs.
Alternativas directas para PIC32MK0512GPK100-E/PT — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con PIC32MK0512GPK100-E/PT (mismo factor de forma y huella) — difiere en ADC, Core Architecture, Operating Temperature, Package, USB.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
PIC32MK0512GPK100T-E/PT
✅ Sustitución directa✓ En stock
$6.04 / unidad
Ver hoja de datos →PIC32MK0512GPE100T-E/PT
✅ Sustitución directa✓ En stock
$5.74 / unidad
Ver hoja de datos →PIC32MK0512GPE100-I/PT
✅ Sustitución directa✓ En stock
$2.74 / unidad
Ver hoja de datos →PIC32MK0512GPE100-E/PT
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC32MK0512GPK100
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC32MK0512GPK100-E/PT Valores máximos y características eléctricas
| Core Architecture | MIPS32 microAptiv |
| Core Width | 32-bit |
| Maximum CPU Frequency | 120 MHz |
| FPU | Yes (single and double precision) |
| MicroMIPS Mode | Yes (~40% smaller code) |
| Program Flash | 512 KB (512K x 8) |
| RAM | 128 KB |
| EEPROM | 4 KB |
| I/O Pins | 78 |
| Tensión de alimentación | 2.3 V to 3.6 V |
| ADC | 7x 12-bit, up to 3.75 MSPS each |
| USB | 1x USB (full-speed) |
| CAN-FD | Not present (general-purpose variant) |
| Encapsulado | 100-pin TQFP (12x12 mm) |
| Temperatura de funcionamiento | -40C to +125C (extended, -E suffix) |
| Estado RoHS | Compliant |
Guía de configuración de pines de PIC32MK0512GPK100-E/PT 100-pin tqfp (12x12 mm)
Configuración de pines para PIC32MK0512GPK100-E/PT (encapsulado 100-pin tqfp (12x12 mm)). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para PIC32MK0512GPK100-E/PT.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
PIC32MK0512GPK100-E/PT es adecuado para 6 aplicacións: BLDC / PMSM Motor Control, Industrial PLC / Process Control, Multi-Channel Data Acquisition Systems, IIoT Edge Nodes / USB Industrial Sensors, Digital Power Conversion / SMPS Control, Robotics / Servo Control.
BLDC / PMSM Motor Control
The PIC32MK0512GPK100-E/PT's 120 MHz MIPS32 core with hardware FPU, four 64-bit DSP accumulators, and seven 12-bit ADCs at 3.75 MSPS each make it ideal for sensorless and sensored BLDC/PMSM motor control. Its 78 I/O pins expose multiple PWM channels needed for three-phase inverter switching at 20-50 kHz with dead-band control, while the FPU accelerates Park/Clarke transforms for field-oriented control loops running under 10 us. The dual-panel 512 KB ECC Flash supports live firmware updates in deployed motor drives.
Recomendado
Industrial PLC / Process Control
The PIC32MK0512GPK100-E/PT's 78 I/O pins, 2.3-3.6 V supply, and extended -40C to +125C temperature range make it well-suited for industrial PLC analog/digital modules and process controllers. Seven 12-bit ADCs enable simultaneous multi-channel sensor acquisition (temperature, pressure, flow) without external analog switches, while 128 KB SRAM supports Modbus/TCP and EtherCAT slave stack buffers. The ECC Flash improves reliability for long-life industrial deployments.
Recomendado
Multi-Channel Data Acquisition Systems
The PIC32MK0512GPK100-E/PT's seven 12-bit ADCs at 3.75 MSPS each enable synchronized multi-channel data acquisition at aggregate throughputs up to 26 MSPS. With 128 KB SRAM buffering samples and 512 KB Flash for local processing algorithms, the part handles vibration monitoring, power-quality analysis and ultrasonic transducer arrays. The hardware FPU accelerates FFT and digital-filter computations on captured waveform data.
Recomendado
IIoT Edge Nodes / USB Industrial Sensors
The PIC32MK0512GPK100-E/PT's integrated full-speed USB port and 120 MHz processing make it ideal for IIoT edge nodes that aggregate multiple sensors and present data over USB to a host PLC or PC. Its MicroMIPS mode reduces code size ~40% to fit application stacks within 512 KB Flash. Industrial temperature grade and ECC Flash support factory-floor deployments with long service life.
Recomendado
Digital Power Conversion / SMPS Control
The PIC32MK0512GPK100-E/PT's high-resolution PWM capability, fast ADCs and hardware FPU support digital control loops for switch-mode power supplies and solar inverters. With up to 78 I/O and 120 MHz core, it can implement multiple control loops simultaneously, while the FPU executes PID and state-space algorithms within sub-microsecond cycle times. ECC Flash and wide temperature range suit harsh-environment power conversion.
Recomendado
Robotics / Servo Control
The PIC32MK0512GPK100-E/PT's 78 I/O and DSP extensions support multi-axis servo and stepper control for robotics. Four 64-bit accumulators and single-cycle MAC enable real-time inverse-kinematics and trajectory-planning math at high servo loop rates. Seven fast ADCs read multiple encoder/position sensors simultaneously. USB and UART interfaces connect to host controllers or operator panels.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para PIC32MK0512GPK100-E/PT — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | PIC32MK0512GPK100T-E/PT | PIC32MK0512GPE100T-E/PT | PIC32MK0512GPE100-I/PT | PIC32MK0512GPE100-E/PT | PIC32MK0512GPK100 |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-100 (12x12 mm) | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same |
| Core | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz |
| Flash | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| USB | Yes (1x, full-speed) | Yes (1x, full-speed) | No (CAN-FD variant) | No (CAN-FD variant) | No (CAN-FD variant) | Yes (1x, full-speed) |
| CAN-FD | No | No | Yes (CAN-FD) | Yes (CAN-FD) | Yes (CAN-FD) | No |
| Temperature Grade | Extended (-40C to +125C, -E) | Extended (-40C to +125C) | Extended (-40C to +125C) | Industrial (-40C to +85C) | Extended (-40C to +125C) | Per datasheet |
| Packaging Format | Tray (/PT) | Tape & Reel | Tape & Reel | Tray | Tray | Tray (base) |
| Approx Unit Price (qty 1) | $8.95 | Similar ($8.50-$9.00) | Similar ($9.00-$9.50) | Similar ($8.50-$9.00) | Similar ($8.95-$9.50) | Similar (~$8.95) |
Diferenciadores clave
- 7x 12-bit ADCs at 3.75 MSPS each - highest ADC density in PIC32MK family (frente a PIC32MK0256GPG064T-E/PT)
- 100-pin TQFP with 78 user I/O - maximum I/O count for PIC32MK family (frente a PIC32MK0512GPG064-E/PT)
- USB peripheral instead of CAN-FD - targeted at USB industrial sensors (frente a PIC32MK0512GPE100-I/PT)
- Hardware FPU + 64-bit DSP accumulators - true DSP-class compute (frente a PIC24HJ256GP610A-I/PT)
Notas de diseño
The PIC32MK0512GPK100-E/PT operates from 2.3 V to 3.6 V. Decouple each VDD/VSS pair with 100 nF ceramic placed within 5 mm of the pins; add a bulk 10 uF tantalum or ceramic at the regulator output. The MCU has multiple VDD pins (core and I/O) that must all be connected - leaving any floating prevents startup. For analog reference stability, place the AVdd/AVss filter alone is sufficient. For motor-control layouts, separate digital and analog ground planes and tie them at a single point under the MCU.
Estimated: At 120 MHz with all peripherals active and 3.6 V supply, the PIC32MK0512GPK100-E/PT draws approximately 30-40 mA, dissipating around 0.15 W. The 100-pin TQFP (12x12 mm) has theta_JA of approximately 50-60 C/W, yielding a junction temperature rise of 7.5-9 C above ambient - well within the 125 C maximum at room temperature. No external heatsink is required for typical industrial use. For high-ambient (>85 C) enclosures, ensure copper-pour cooling on the lead frame and avoid placing heat sources adjacent to the MCU.
Use a 4-layer PCB with dedicated power and ground planes for the 100-pin TQFP. Route the 7 ADC analog inputs away from PWM outputs and switching nodes; keep analog traces short and guarded by ground. Place the 32.768 kHz crystal within 5 mm of the SOSC pins with short symmetric traces and a ground ring. The 16 MHz main oscillator (if used) also benefits from tight layout and a guard ring to reduce EMI. Suspect the Trace length matching on USB DP/DM if USB is enabled, per the USB specification.
Common pitfalls when designing with PIC32MK0512GPK100-E/PT include: (1) forgetting to configure the fuses (FDEVOPT, FICD) before programming; (2) leaving unused I/O pins floating - they should be configured as outputs or inputs with internal pull-ups to reduce power consumption; (3) using the wrong oscillator mode - the PIC32MK supports multiple primary oscillators and PLL configurations, so verify against the family datasheet configuration bits; (4) attempting to use the USB peripheral without proper Vbus sensing on the dedicated USB Vbus pin.
For motor-control layouts with the PIC32MK0512GPK100-E/PT, keep the PWM output traces short and matched in length to within 2-3 mm to avoid timing skew between phases. Place current-sense amplifiers near the MCU ADC inputs and use Kelvin connections to the shunt resistors. Isolate the analog ground for current sensing from the noisy digital ground - tie at a single star point under the MCU. Add an RC filter on each analog input (typically 100 ohm + 1 nF) to suppress PWM switching noise from coupling into ADC measurements.
Información de cumplimiento
RoHS compliant per Microchip product page. AEC-Q100 not applicable for industrial-grade MCU; choose automotive-graded variants for vehicle applications. Lead-free confirmed per Microchip packaging markings.
