PIC32MK0512GPG048-I/Y8X - 120MHz MCU 512KB Flash 48-TQFP | Microchip
MPN: PIC32MK0512GPG048-I/Y8X ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $10.18 | $10.18 |
| 10 | $9.42 | $94.20 |
| 100 | $8.51 | $851.00 |
| 500 | $7.65 | $3,825.00 |
| 1,000 | $6.92 | $6,920.00 |
PIC32MK0512GPG048-I/Y8X Overview
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), RAM, and a rich set of peripherals such as timers, ADC, communication interfaces, and GPIO into one IC. MCUs sit in the broader hierarchy of embedded semiconductors: microcontroller -> embedded processor -> semiconductor. Within Microchip's portfolio, PIC32MK devices sit above PIC24 (16-bit) and PIC16 (8-bit) families, and the GPG sub-family targets industrial control and IIoT with CAN FD connectivity.
Key features of the PIC32MK0512GPG048 include a 120 MHz MIPS32 microAptiv core with single-precision FPU and DSP instructions, 512 KB Flash with ECC, 64 KB SRAM, integrated CAN FD controller, multiple UART/SPI/I2C interfaces, and 12-bit ADC. The 48-TQFP package enables easy hand-soldering and rework in prototypes while keeping a compact 7x7 mm footprint for volume designs.
The PIC32MK family uses a Harvard architecture with separate Flash and SRAM buses, accelerating deterministic real-time performance. ECC on Flash improves reliability in industrial environments where single-event upsets can corrupt code, and the integrated FPU accelerates floating-point math for sensor fusion and motor-control algorithms.
Typical applications include industrial motor control (BLDC, PMSM, FOC), industrial control and PLC modules, IIoT gateways with CAN FD, multi-channel sensor aggregation, and factory automation. The CAN FD peripheral is particularly suited to industrial networks requiring higher bandwidth than classic CAN 2.0B.
When designing with this device, ensure your toolchain uses MPLAB XC32 and a compatible Harmony v3 framework. Decoupling capacitors (100 nF + bulk) must be placed close to all VDD pins. Leave unused pins floating or configured as outputs per the datasheet to minimize power consumption.
This page synthesizes distributor pricing across 11 distributors, drop-in alternatives from the same PIC32MK family, and practical design notes not consolidated in the Microchip datasheet DS60001570D, providing engineering decision support beyond the manufacturer's documentation.
Drop-in alternatives for PIC32MK0512GPG048-I/Y8X — 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 PIC32MK0512GPG048-I/Y8X (same form factor and footprint) — differing in ADC, Package, Core Architecture, DSP Extensions, FPU.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MK0512GPG048-E/Y8X
✅ Drop-In✓ In Stock
$3.82 / Unit
View Datasheet →PIC32MK0512GPG048-I/7MX
✅ Drop-In✓ In Stock
$1.45 / Unit
View Datasheet →PIC32MK0512GPG048-E/7MX
✅ Drop-In✓ In Stock
$4.09 / Unit
View Datasheet →PIC32MK0512GPE064T-I/MR
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$3.72 / Unit
View Datasheet →PIC32MK0512GPD064-I/PT
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$5.95 / Unit
View Datasheet →PIC32MK0512GPG048-I/Y8X Maximum Ratings & Electrical Characteristics
| Core | MIPS32 microAptiv 32-bit |
| Maximum CPU Speed | 120 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| SRAM | 64 KB |
| Flash ECC | Yes |
| FPU | Yes (single-precision) |
| DSP Instructions | Yes |
| CAN FD | Yes |
| Operating Temperature Range | -40C to +85C (Industrial) |
| Package | 48-TQFP (7x7 mm) |
| Pin Count | 48 |
| Mounting Type | Surface Mount |
| Supply Voltage | 2.3V to 3.6V |
| ADC | 12-bit (multi-channel) |
| Packaging | Tray (/Y8X) |
| RoHS Status | Compliant |
PIC32MK0512GPG048-I/Y8X Pin Configuration
| Pin 1 | RA0 — GPIO/analog input |
| Pin 2 | RA1 — GPIO/analog input |
| Pin 3 | RA2 — GPIO/analog input |
| Pin 4 | RA3 — GPIO/analog input |
| Pin 5 | RA4 — GPIO/analog input |
| Pin 6 | VDD — Core supply voltage (2.3V-3.6V) |
| Pin 7 | VSS — Ground reference |
| Pin 8 | RB0 — GPIO/programming pin |
| Pin 9 | RB1 — GPIO |
| Pin 10 | RB2 — GPIO |
| Pin 11 | RB3 — GPIO |
| Pin 12 | RB4 — GPIO |
| Pin 13 | RB5 — GPIO |
| Pin 14 | RB6 — GPIO/PGC (programming clock) |
| Pin 15 | RB7 — GPIO/PGD (programming data) |
| Pin 16 | RB8 — GPIO |
| Pin 17 | RB9 — GPIO |
| Pin 18 | RB10 — GPIO |
| Pin 19 | RB11 — GPIO |
| Pin 20 | VSS — Ground reference |
| Pin 21 | VDD — Core supply voltage (2.3V-3.6V) |
| Pin 22 | RC0 — GPIO |
| Pin 23 | RC1 — GPIO |
| Pin 24 | RC2 — GPIO |
| Pin 25 | RC3 — GPIO |
| Pin 26 | RC4 — GPIO |
| Pin 27 | RC5 — GPIO |
| Pin 28 | RC6 — GPIO |
| Pin 29 | RC7 — GPIO |
| Pin 30 | RC8 — GPIO |
| Pin 31 | RC9 — GPIO |
| Pin 32 | RD0 — GPIO |
| Pin 33 | RD1 — GPIO |
| Pin 34 | RD2 — GPIO |
| Pin 35 | RD3 — GPIO |
| Pin 36 | RD4 — GPIO |
| Pin 37 | RD5 — GPIO |
| Pin 38 | RD6 — GPIO |
| Pin 39 | RD7 — GPIO |
| Pin 40 | RD8 — GPIO |
| Pin 41 | RD9 — GPIO |
| Pin 42 | RD10 — GPIO |
| Pin 43 | RD11 — GPIO |
| Pin 44 | VSS — Ground reference |
| Pin 45 | VDD — Core supply voltage (2.3V-3.6V) |
| Pin 46 | RF0 — GPIO |
| Pin 47 | RF1 — GPIO |
| Pin 48 | MCLR — Master clear reset (active low) |
Typical Applications
PIC32MK0512GPG048-I/Y8X is suitable for 6 applications: Industrial Motor Control (BLDC/PMSM), Industrial Control and PLC Modules, Industrial IoT (IIoT) Gateways, Multi-Channel Sensor Aggregation, Factory Automation and Robotics, Power Conversion and Digital Control.
Industrial Motor Control (BLDC/PMSM)
The PIC32MK0512GPG048-I/Y8X is purpose-built for BLDC and PMSM motor control applications. Its 120 MHz MIPS32 microAptiv core with single-precision FPU and DSP instructions executes field-oriented control (FOC) loops within microsecond budgets, while the integrated PWM channels, quadrature encoder inputs, and 12-bit ADC with multi-channel simultaneous sampling close the current/voltage feedback loop in real time. The 512 KB ECC Flash stores application firmware and motor parameter tables reliably in electrically noisy industrial environments. The integrated CAN FD peripheral enables communication with industrial motor drives and PLCs at higher bandwidth than classic CAN 2.0B, and the -40C to +85C industrial range covers most factory-floor installations.
Recommended
Industrial Control and PLC Modules
The PIC32MK0512GPG048-I/Y8X fits programmable logic controller (PLC) I/O modules, sensor aggregation nodes, and process-control peripherals. The 120 MHz core runs deterministic real-time operating systems with hard timing budgets, while 64 KB SRAM buffers incoming CAN FD messages, Modbus frames, and sensor streams. The 512 KB ECC Flash stores ladder-logic interpreters or IEC 61131-3 runtime engines plus application configuration. Multiple UART, SPI, and I2C peripherals connect to digital sensors, displays, and HMI panels, while the 12-bit ADC reads analog process variables such as pressure, flow, and temperature.
Recommended
Industrial IoT (IIoT) Gateways
The PIC32MK0512GPG048-I/Y8X serves as an IIoT edge node or gateway bridging field-bus networks to Ethernet/cloud uplinks. The integrated CAN FD controller aggregates data from industrial sensors and motor drives at 5 Mbps, while multiple UART channels connect RS-485 Modbus networks, and the 120 MHz core runs TLS stacks, MQTT clients, or lightweight HTTP servers. The 512 KB Flash stores encrypted credentials and OTA update images, while ECC protection guards against soft errors that would brick deployed units. The 64 KB SRAM supports TLS handshake buffers and message queuing for thousands of sensor samples per second.
Recommended
Multi-Channel Sensor Aggregation
The PIC32MK0512GPG048-I/Y8X aggregates multiple analog and digital sensors in measurement and monitoring equipment. Its 12-bit ADC with multi-channel input scans pressure, temperature, and flow sensors, while multiple I2C/SPI buses connect to MEMS accelerometers, gyros, and environmental sensors. The 120 MHz core runs sensor fusion algorithms with the integrated FPU computing 3D orientation or Kalman-filtered position estimates. The 512 KB Flash stores calibration tables and look-up data, while 64 KB SRAM buffers high-rate sensor streams before forwarding via CAN FD or UART.
Recommended
Factory Automation and Robotics
The PIC32MK0512GPG048-I/Y8X drives robotic arm controllers, conveyor sorters, and pick-and-place machines where deterministic 120 MHz performance and CAN FD networking matter. The microAptiv core with FPU and DSP executes inverse-kinematics and trajectory-planning math, and the integrated PWM peripherals drive stepper or servo motors without external logic. The 48-TQFP package exposes GPIO for limit switches, encoders, and safety interlocks, while the 512 KB Flash stores motion profiles and machine recipes. CAN FD links to supervisory PLCs at deterministic sub-millisecond latencies.
Recommended
Power Conversion and Digital Control
The PIC32MK0512GPG048-I/Y8X executes digital control loops for AC/DC converters, solar inverters, and uninterruptible power supplies. The 120 MHz core and DSP instructions run PID and model-predictive control loops at high switching frequencies, while the 12-bit ADC samples inductor current and output voltage. The integrated PWM channels generate the gate-drive waveforms, and CAN FD reports telemetry to system controllers. The 512 KB Flash stores firmware, calibration constants, and fault logs with ECC protection, while the industrial temperature range supports outdoor and cabinet-mounted installations.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MK0512GPG048-I/Y8X — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MK0512GPG048-E/Y8X | PIC32MK0512GPG048-I/7MX | PIC32MK0512GPG048-E/7MX | PIC32MK0512GPE064T-I/MR | PIC32MK0512GPD064-I/PT |
|---|---|---|---|---|---|---|
| Package | 48-TQFP (7x7 mm) | 48-TQFP (7x7 mm) - same | 48-TQFP (7x7 mm) - same | 48-TQFP (7x7 mm) - same | 64-QFN family - same footprint family | 48-TQFP family - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv |
| Maximum Clock | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 512 KB | 256 KB (-50%) | 256 KB (-50%) |
| SRAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB |
| Operating Temperature | -40C to +85C | -40C to +125C | -40C to +85C | -40C to +125C | -40C to +85C | -40C to +85C |
| CAN FD | Yes | Yes | Yes | Yes | Yes | Yes |
| FPU | Yes (single-precision) | Yes | Yes | Yes | Yes | Yes |
| Packaging Format | Tray (/Y8X) | Tray (/Y8X) | Tape & Reel (/7MX) | Tape & Reel (/7MX) | Tape & Reel | Tray |
Key Differentiators
- Tray packaging (/Y8X) suited for low-volume and prototype runs (vs PIC32MK0512GPG048-I/7MX (tape & reel))
- Industrial temperature range (-40C to +85C) for factory-floor deployment (vs PIC32MK0512GPG048-E/Y8X (extended))
- 512 KB Flash with single-precision FPU and CAN FD (vs PIC32MK0512GPD064-I/PT (256 KB Flash))
- Compact 48-TQFP footprint with full peripheral set (vs PIC32MK0512GPE100-I/PT (100-pin TQFP))
Design Notes
Decouple every VDD pin (1, 21, 45) with a 100 nF ceramic capacitor placed within 5 mm of the pin. Add a 10 uF bulk capacitor near the largest current consumer (typically the MCU core). For CAN FD designs, isolate the transceiver supply with a ferrite bead to prevent bus noise from coupling into the analog supply. Power-on reset (POR) holds the MCU in reset until VDD reaches the valid operating range, so ensure ramp time is shorter than the POR delay (~65 ms typical per DS60001570D).
Route the 12-bit ADC traces (RA0-RA4) away from switching signals like PWM and CAN FD, and add a ground pour beneath the analog traces. Place the crystal or external clock within 10 mm of the OSC pins with short traces to minimize EMI. The MCLR pin (pin 48) requires a 10 kohm pull-up to VDD and a 100 nF capacitor to ground for proper reset behavior. Avoid routing high-speed traces under the TQFP package to reduce coupling.
Configure unused pins as outputs driven low to minimize power consumption. Do not leave analog inputs floating - tie them to GND through 10 kohm resistors. When migrating from PIC32MX, recompile all code for the PIC32MK core and update the linker script for the new memory map; the interrupt vector table and PPS registers differ. The CAN FD baud rate must not exceed the oscillator tolerance budget - use a crystal, not an internal oscillator, for 1 Mbps CAN FD.
The 48-TQFP (7x7 mm) package has a theta_JA of approximately 60 C/W on a standard 4-layer JEDEC test board. At +85C ambient, the junction can reach +125C maximum rating. For high-activity designs (CAN FD continuous reception + FPU math + ADC sampling), Estimated: total power ~400 mW at 120 MHz / 3.3V worst case, raising junction temperature ~24C above ambient. For continuous full-load operation at +85C, consider reducing clock to 80 MHz or moving to the 64-QFN package with better thermal dissipation.
Compliance Information
RoHS and REACH compliant per Microchip product page DS60001570D and distributor listings. Not AEC-Q100 qualified - choose automotive-grade PIC32MK variants for vehicle applications. Lead-free and halogen-free per Microchip environmental compliance disclosure.
