PIC32MK0512GPK100-E/PT - 120MHz MCU 512KB Flash TQFP-100 | Microchip
MPN: PIC32MK0512GPK100-E/PT ✓ NakahandaPIC32MK0512GPK100-E/PT Ulas
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.
Mga alternatibo na pwedeng ilagay na PIC32MK0512GPK100-E/PT — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Variante sa Seri na ito
Katulad na modelo sa serye na katugma sa pagpasok PIC32MK0512GPK100-E/PT (parehas na form factor at footprint) — pagkakaiba sa ADC, Core Architecture, Operating Temperature, Package, USB.
PIC32MK0512GPK100T-E/PT
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →PIC32MK0512GPE100T-E/PT
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →PIC32MK0512GPE100-I/PT
✅ Drop-InMagkontak para sa presyo
Tingnan ang Datasheet →PIC32MK0512GPE100-E/PT
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
PIC32MK0512GPK100
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
PIC32MK0512GPK100-E/PT Mga Pinakamataas na Rating at Electrical Characteristics
| 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 |
| Volte ng Pagbibigay | 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) |
| Packhaging | 100-pin TQFP (12x12 mm) |
| Temperature na Operasyon | -40C to +125C (extended, -E suffix) |
| Tindminan RoHS | Compliant |
Gabay sa Pin Configuration ng PIC32MK0512GPK100-E/PT 100-pin tqfp (12x12 mm)
Pin configuration para sa PIC32MK0512GPK100-E/PT (100-pin tqfp (12x12 mm) package). Kasama sa digital IC na ito ang GPIO, mga communication interface (UART, SPI, I2C), at mga power pin. Sumangguni sa datasheet ng manufacturer para sa mga alternatibong function ng pin at mga opsyon sa configuration. Mahalaga para sa disenyo ng embedded system at PCB layout.
Wala ng detalyadong pinout data na magagamit para sa PIC32MK0512GPK100-E/PT.
Sumangguni sa datasheet para sa buong pin configuration.
Tipikal na mga Gamit
PIC32MK0512GPK100-E/PT ay nararapat para sa 6 aplikasyons: 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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for PIC32MK0512GPK100-E/PT — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang 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) |
Pangunahing mga Pagkakaiba
- 7x 12-bit ADCs at 3.75 MSPS each - highest ADC density in PIC32MK family (kumpara saPIC32MK0256GPG064T-E/PT)
- 100-pin TQFP with 78 user I/O - maximum I/O count for PIC32MK family (kumpara saPIC32MK0512GPG064-E/PT)
- USB peripheral instead of CAN-FD - targeted at USB industrial sensors (kumpara saPIC32MK0512GPE100-I/PT)
- Hardware FPU + 64-bit DSP accumulators - true DSP-class compute (kumpara saPIC24HJ256GP610A-I/PT)
Talaan ng Disenyo
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.
Impormasyon ng Pagsunod sa Kautusan
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.
