PIC32MK0512GPG064-E/R4X - 120MHz MCU 512KB Flash 64-VQFN | Microchip
MPN: PIC32MK0512GPG064-E/R4X ✓ פעילPIC32MK0512GPG064-E/R4X סקירה
What is a 32-bit MCU? A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and programmable peripherals into one device. 32-bit MCUs like the PIC32MK use a wider data path than 8/16-bit MCUs, enabling higher computational throughput and direct handling of larger data types — useful for digital signal processing, complex state machines, and protocol stacks. The PIC32MK family specifically sits between traditional 8-bit PIC MCUs and Microchip's higher-end Cortex-M SAM families, targeting motor control, industrial automation, and IIoT edge nodes.
Key features include 512KB of Flash with Error-Correcting Code (ECC) for high-reliability applications, 64KB of SRAM, a Floating Point Unit (FPU), multiple UART/SPI/I2C/CAN-FD peripherals, operational amplifiers on chip, and a 12-bit ADC with up to 3.5 MSPS sampling rate. The 120MHz core combined with the MIPS microAptiv architecture delivers 198 DMIPS of computational throughput. The 64-VQFN package with exposed thermal pad enables compact PCB designs while supporting 53 user I/O for flexible peripheral assignment.
The device is built on a CMOS process and operates from 2.3V to 3.6V. The GPG designation indicates the General Purpose variant without CAN-FD (the GP versions omit CAN-FD compared to the MC/MCJ motor-control family variants). Multiple timer modules, PWM outputs, and quadrature encoder interfaces support closed-loop motor control firmware patterns common in industrial drives and robotics.
Typical applications include industrial control PLCs, motor control boards (BLDC/PMSM drives), IIoT sensor hubs, building automation controllers, and digital power conversion. The combination of FPU, hardware op-amps, and high-resolution PWM makes it well-suited for field-oriented control (FOC) loops. The extended -40C to +125C operating temperature range also supports outdoor and automotive under-hood environments.
When designing with this MCU, ensure proper decoupling of VDD/VSS pairs (one 100nF per adjacent pair, one bulk 10uF) and short traces to the 9x9mm QFN thermal pad, which should be soldered to a thermal via array. The Microchip Harmony framework and MPLAB X IDE provide configuration tools to map peripherals and generate initialization code.
חלופות תחליף ישיר עבור PIC32MK0512GPG064-E/R4X — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם PIC32MK0512GPG064-E/R4X (אותו גורם צורה וטביעת רגל) — שונים ב ADC, Package, Operating Temperature, Core Architecture, FPU.
PIC32MK0512GPG064-I/R4X
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC32MK0512GPK064-E/R4X
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC32MK0512GPG064T-E/R4X
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC32MK1024GPG064-E/R4X
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC32MK0512GPG064-E/PT
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MK0512GPG064-E/R4X דירוגים מרביים ומאפיינים חשמליים
| Core Architecture | MIPS32 microAptiv |
| Core Width | 32-Bit |
| Maximum CPU Speed | 120 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) with ECC |
| Data Memory (SRAM) | 64 KB |
| Number of I/O Pins | 53 |
| Supply Voltage (VDD) | 2.3 V to 3.6 V |
| Package Type | 64-VQFN (9x9 mm) with thermal pad |
| סוג הרכבה | Surface Mount |
| טווח טמפרטורת פעולה | -40 C to +125 C (Extended, -E suffix) |
| FPU | Yes (Floating Point Unit) |
| ADC | 12-bit, up to 3.5 MSPS |
| CAN-FD | Not available on GPG (General Purpose) variant |
| Process Technology | CMOS |
| סטטוס RoHS | Compliant |
תצורת פינים של PIC32MK0512GPG064-E/R4X
| פין 1 | OSC1/CLKI/RC12 — Oscillator crystal input / external clock input |
| פין 2 | OSC2/CLKO/RC15 — Oscillator crystal output |
| פין 3 | AVDD — Analog supply voltage |
| פין 4 | AVSS — Analog ground |
| פין 5 | AN0/CVD0/RPB0 — Analog input 0 / RB0 GPIO |
| פין 6 | AN1/CVD1/RPB1 — Analog input 1 / RB1 GPIO |
| פין 7 | AN2/CVD2/RPB2 — Analog input 2 / RB2 GPIO |
| פין 8 | AN3/CVD3/RPB3 — Analog input 3 / RB3 GPIO |
| פין 9 | AN4/CVD4/RPB4 — Analog input 4 / RB4 GPIO |
| פין 10 | VDD — Digital supply voltage |
| פין 11 | VSS — Digital ground |
| פין 12 | AN5/CVD5/RPB5 — Analog input 5 / RB5 GPIO |
| פין 13 | AN6/CVD6/RPB6 — Analog input 6 / RB6 GPIO |
| פין 14 | AN7/CVD7/RPB7 — Analog input 7 / RB7 GPIO |
| פין 15 | AN8/CVD8/RPB8 — Analog input 8 / RB8 GPIO |
| פין 16 | AN9/CVD9/RPB9 — Analog input 9 / RB9 GPIO |
| פין 17 | TMS/RPA0 — JTAG TMS / RA0 GPIO |
| פין 18 | TCK/RPA1 — JTAG TCK / RA1 GPIO |
| פין 19 | TDI/RPA2 — JTAG TDI / RA2 GPIO |
| פין 20 | TDO/RPA3 — JTAG TDO / RA3 GPIO |
| פין 21 | RPA4 — RA4 GPIO |
| פין 22 | RPA5 — RA5 GPIO |
| פין 23 | RPC0 — RC0 GPIO |
| פין 24 | RPC1 — RC1 GPIO |
| פין 25 | RPC2 — RC2 GPIO |
| פין 26 | RPC3 — RC3 GPIO |
| פין 27 | RPC4 — RC4 GPIO |
| פין 28 | RPC5 — RC5 GPIO |
| פין 29 | RPC6 — RC6 GPIO |
| פין 30 | RPC7 — RC7 GPIO |
| פין 31 | RPC8 — RC8 GPIO |
| פין 32 | RPC9 — RC9 GPIO |
| פין 33 | RPD0 — RD0 GPIO |
| פין 34 | RPD1 — RD1 GPIO |
| פין 35 | RPD2 — RD2 GPIO |
| פין 36 | RPD3 — RD3 GPIO |
| פין 37 | RPD4 — RD4 GPIO |
| פין 38 | RPD5 — RD5 GPIO |
| פין 39 | RPD6 — RD6 GPIO |
| פין 40 | RPD7 — RD7 GPIO |
| פין 41 | RPD8 — RD8 GPIO |
| פין 42 | RPD9 — RD9 GPIO |
| פין 43 | RPD10 — RD10 GPIO |
| פין 44 | RPD11 — RD11 GPIO |
| פין 45 | RPD12 — RD12 GPIO |
| פין 46 | RPD13 — RD13 GPIO |
| פין 47 | RPD14 — RD14 GPIO |
| פין 48 | RPD15 — RD15 GPIO |
| פין 49 | RPE0 — RE0 GPIO |
| פין 50 | RPE1 — RE1 GPIO |
| פין 51 | RPE2 — RE2 GPIO |
| פין 52 | RPE3 — RE3 GPIO |
| פין 53 | RPE4 — RE4 GPIO |
| פין 54 | RPE5 — RE5 GPIO |
| פין 55 | RPE6 — RE6 GPIO |
| פין 56 | RPE7 — RE7 GPIO |
| פין 57 | RPE8 — RE8 GPIO |
| פין 58 | RPE9 — RE9 GPIO |
| פין 59 | VSS — Digital ground |
| פין 60 | VDD — Digital supply voltage |
| פין 61 | AN30/CVD30/RPF0 — Analog input 30 / RF0 GPIO |
| פין 62 | AN31/CVD31/RPF1 — Analog input 31 / RF1 GPIO |
| פין 63 | RPG0 — RG0 GPIO |
| פין 64 | RPG1 — RG1 GPIO |
יישומים טיפוסיים
PIC32MK0512GPG064-E/R4X מתאים עבור 6 יישוםs: Industrial Motor Control (BLDC/PMSM Drives), Industrial Control PLC / Edge Controller, IIoT Sensor Hub / Edge Gateway, Building Automation Controller (HVAC / Lighting), Digital Power Conversion (SMPS / PFC), Robotics / Drone Flight Controller (Auxiliary).
Industrial Motor Control (BLDC/PMSM Drives)
The PIC32MK0512GPG064-E/R4X fits BLDC and PMSM motor control applications through its 120 MHz MIPS core with hardware FPU, which executes field-oriented control (FOC) loops at typical PWM frequencies of 20 kHz with headroom for current/voltage decoupling math. Its 12-bit 3.5 MSPS ADC simultaneously samples phase currents and bus voltage for sensorless or encoder-based commutation, while the integrated operational amplifiers condition current-sense shunt signals directly at the MCU pins. The 64 KB SRAM holds two FOC state buffers plus speed/torque controller state, and 512 KB ECC Flash stores commutation tables and protection firmware. While the MCJ variant offers more dedicated motor-control peripherals, this GPG part handles many cost-sensitive single-axis drives.
מומלץ
Industrial Control PLC / Edge Controller
The PIC32MK0512GPG064-E/R4X serves as the CPU in small-form-factor industrial PLCs and edge controllers where its 53 I/O pins map directly to digital inputs, relay drivers, and isolated communication channels. The 120 MHz core runs ladder-logic-to-C interpreters, EtherCAT/CANopen slave stacks, and Modbus TCP simultaneously thanks to the MIPS microAptiv's deterministic interrupt latency. ECC Flash is critical for IEC 61131-2 compliance because bit-flips in ladder logic could cause unsafe machine behavior. Multiple UART, SPI, and I2C peripherals support expansion I/O modules, HMI panels, and sensor hubs without external glue logic.
מומלץ
IIoT Sensor Hub / Edge Gateway
In IIoT sensor hub deployments, the PIC32MK0512GPG064-E/R4X aggregates data from multiple analog and digital sensors via its 12-bit ADC and serial peripherals, then runs edge analytics before transmitting summaries upstream. The 120 MHz MIPS core with FPU executes lightweight ML inference (such as CMSIS-NN-equivalent libraries or anomaly detection) at sub-millisecond latency per inference cycle. The 64 KB SRAM buffers sensor frames during Wi-Fi or Ethernet retransmits, and 512 KB Flash stores firmware with OTA update staging area. Hardware op-amps directly condition 4-20 mA loop inputs, eliminating external signal-conditioning ICs in compact PCB designs.
מומלץ
Building Automation Controller (HVAC / Lighting)
The PIC32MK0512GPG064-E/R4X operates effectively in HVAC controllers, lighting control panels, and access-control boards where its extended -40C to +125C temperature range supports rooftop unit installation and unconditioned electrical rooms. The MCU drives TRIAC-fired AC loads through zero-cross detection on timer-capture pins and reads thermistor/pressure sensors via the ADC with hardware averaging. The FPU accelerates thermodynamic model calculations for variable-refrigerant-flow systems, while 53 I/O pins accommodate multi-zone thermostats with on-board keypads and character LCDs. ECC Flash meets IEC 60730 Class B appliance safety requirements without external watchdog ICs.
מומלץ
Digital Power Conversion (SMPS / PFC)
The PIC32MK0512GPG064-E/R4X supports digital power-supply control loops by combining its 120 MHz core, 12-bit ADC, and high-resolution PWM peripherals in closed-loop topologies such as totem-pole PFC, LLC resonant converters, and phase-shifted full-bridge. The FPU executes digital compensator (Type-II/Type-III) calculations within a single PWM cycle (e.g., 100 kHz switching), while the integrated op-amps condition current-mode sense signals directly. The 64 KB SRAM accommodates moving-average filters and input-voltage feedforward tables, and the 53 I/O pins map to multiple paralleled phase PWM outputs, sync inputs, and PMBus/SMBus interfaces for telemetry.
מומלץ
Robotics / Drone Flight Controller (Auxiliary)
In sub-250g drones and small robotics platforms, the PIC32MK0512GPG064-E/R4X functions as an auxiliary flight-control or payload-management MCU alongside a main processor. The 120 MHz MIPS core with FPU runs attitude-estimation and motor-mixing firmware at 1 kHz loop rates with computational headroom for sensor-fusion algorithms. Hardware op-amps condition analog sensor inputs directly, while PWM outputs drive servos, ESCs, or LED payload controllers. The ECC Flash prevents sensor-fusion table corruption from single-event upsets in outdoor deployment, and the 64-VQFN 9x9 mm package fits compact airframe PCBs without sacrificing thermal margin.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור PIC32MK0512GPG064-E/R4X — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | PIC32MK0512GPG064-I/R4X | PIC32MK0512GPK064-E/R4X | PIC32MK1024GPG064-E/R4X | PIC32MK0512GPG064-E/PT |
|---|---|---|---|---|---|
| Package | 64-VQFN (9x9) | 64-VQFN (9x9) - same | 64-VQFN (9x9) - same | 64-VQFN (9x9) - same | 64-TQFP (10x10) - different |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Architecture | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv |
| Maximum CPU Speed | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz |
| Flash Memory | 512 KB ECC | 512 KB ECC | 512 KB ECC | 1024 KB ECC (+100%) | 512 KB ECC |
| SRAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB |
| Operating Temperature | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +125C (Extended) | -40C to +125C (Extended) |
| I/O Pins | 53 | 53 | 53 | 53 | 53 |
| CAN-FD Support | No (GPG variant) | No (GPG variant) | No (GPK variant) | No (GPG variant) | No (GPG variant) |
מבדילים עיקריים
- Extended temperature grade suitable for automotive under-hood and outdoor industrial (לעומתPIC32MK0512GPG064-I/R4X)
- Recommended current silicon revision available (לעומתPIC32MK0512GPK064-E/R4X)
- Lower Flash density vs 1024 KB variant (לעומתPIC32MK1024GPG064-E/R4X)
הערות תכנון
The PIC32MK0512GPG064-E/R4X operates from 2.3V to 3.6V on its VDD rails. Place one 10uF bulk ceramic capacitor near the package plus 100nF ceramic decoupling on each adjacent VDD/VSS pair per the PIC32MK family datasheet (DS60001570D). A separate AVDD/AVSS pair must also be decoupled with its own 100nF capacitor to keep ADC noise low. Sharing the analog and digital ground planes with a single-point stitch under the IC is recommended to prevent digital return currents from corrupting ADC readings.
The 64-VQFN (9x9mm) package has an exposed thermal pad that must be soldered to a thermal via array (typically 9 to 16 vias in a 3x3 grid) for proper heat dissipation at 120 MHz full load. Without thermal pad soldering, the junction temperature can exceed the +125C maximum under sustained computational load. Estimated: at 120 MHz with all peripherals active, the device draws ~50 mA (0.18 W at 3.6V) - the thermal pad keeps theta_JA below 30 C/W in still air, but derating to 80% load is prudent in enclosed enclosures.
Route the high-speed PWM outputs and ADC analog inputs on separate PCB layers with a continuous ground plane underneath. Keep analog traces short (less than 25 mm where possible) and route them away from PWM or switching signals to minimize coupled noise into the ADC. The 64-VQFN has 0.5 mm pitch pads - use a 4-layer PCB stack-up with the ground plane on layer 2 directly under the BGA/QFN signal fanout to control impedance and reduce crosstalk.
The PIC32MK0512GPG064 (GPG) variant does NOT include CAN-FD - if your design requires CAN-FD, choose the PIC32MK0512MCJ064 family instead. Do not exceed 3.6V on any VDD pin; the absolute maximum is 4.0V per the datasheet. JTAG pins (TMS/TCK/TDI/TDO) must not be left floating during normal operation - either disable JTAG in configuration bits or add external 10k pull-ups to avoid inadvertent debug entry during noise events.
מידע על תאימות
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified as automotive-grade; the GPK family variants may have separate automotive qualification. Lead-free and halogen-free per Microchip environmental certifications.
