PIC32MK0512GPG048-E/Y8X - 32-bit MCU, 120MHz, 512KB Flash | Microchip
부품 번호: PIC32MK0512GPG048-E/Y8X ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $5.95 | $5.95 |
| 10 | $5.36 | $53.60 |
| 100 | $4.78 | $478.00 |
| 500 | $4.29 | $2,145.00 |
| 1,000 | $3.82 | $3,820.00 |
PIC32MK0512GPG048-E/Y8X 개요
What is a 32-bit microcontroller? A 32-bit MCU is a single-chip computer that fetches and executes 32-bit-wide instructions, exposing significantly higher throughput, larger linear address space, and richer peripherals than 8-bit or 16-bit counterparts. Within Microchip's taxonomy, the PIC32MK family sits between the PIC32MX (general purpose) and PIC32MZ (high performance) families, optimized for industrial control, motor drive, and IIoT. The microAptiv core adds DSP ASE instructions and a hardware FPU, lifting it above classic MIPS MCUs.
Key features of the PIC32MK0512GPG048-E/Y8X include up to 120 MHz CPU clock (DC to 120 MHz at -40C to +85C, derated to 80 MHz at +125C), 512 KB Flash with ECC, 64 KB SRAM, 37 user I/O, four op-amp peripherals, multiple CAN FD ports, and PPS (Peripheral Pin Select) for flexible pin mapping. The integrated op-amps reduce BOM in motor-control current-sense paths.
Architecturally, the device combines the microAptiv core with a high-speed peripheral bus, dual 12-bit ADCs (up to 28 Msps combined), 16-bit PWM timers with duty-cycle resolution suitable for field-oriented control (FOC), and dedicated quadrature encoder interfaces. ECC on Flash and RAM improves reliability in long-life industrial deployments.
Typical applications include industrial motor control (BLDC, PMSM, stepper), factory automation, Industrial Internet of Things (IIoT) edge nodes, digital power conversion, automotive body and chassis subsystems, and CAN FD networked sensors. The op-amps and PWMs especially suit three-phase FOC motor drives.
When designing with this part, place 0.1 uF and 1 uF decoupling caps adjacent to every VDD/VSS pin pair, and route the analog AVSS/AVDD pair with a star-ground topology. Use the on-chip op-amps for current sensing to reduce component count; configure the FPU and DSP ASE instructions via the compiler's -mhard-float and -mdsp flags.
This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC32MK family, and practical design notes not found in the manufacturer datasheet, delivering cross-brand context for engineers evaluating the PIC32MK0512GPG048-E/Y8X.
드롭인 대체품: PIC32MK0512GPG048-E/Y8X — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC32MK0512GPG048-E/Y8X (동일 폼 팩터 및 풋프린트) — 차이점: ADC, Package, FPU, DSP Extensions, Operating Temperature.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
PIC32MK0512GPG048-I/Y8X
✅ 드롭인✓ 재고 있음
$6.92 / 개
데이터시트 보기 →PIC32MK0512GPG048T-E/Y8X
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC32MK0512GPG048-E/7MX
✅ 드롭인✓ 재고 있음
$4.09 / 개
데이터시트 보기 →PIC32MK0512MCJ048-E/Y8X
✅ 드롭인✓ 재고 있음
$2.65 / 개
데이터시트 보기 →PIC32MK0256GPG048-E/7MX
✅ 드롭인✓ 재고 있음
$3.52 / 개
데이터시트 보기 →PIC32MK0512GPG048-E/Y8X 최대 정격 & 전기적 특성
| Core | MIPS32 microAptiv (32-bit) |
| Operating Frequency (max) | 120 MHz (DC to 120 MHz at <=85C); 80 MHz (at +125C) |
| Flash Memory | 512 KB (with ECC) |
| SRAM | 64 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| 패키지 | 48-TQFP (7x7 mm) |
| Number of I/O | 37 |
| Temperature Grade | Automotive / Extended (-40C to +125C) |
| FPU | Yes (single-precision hardware) |
| DSP Instructions | Yes (DSP ASE) |
| CAN FD | Yes |
| Op-amps | Yes (on-chip, multiple) |
| ADC | 12-bit, dual ADC |
| PWM | 16-bit, motor-control optimized |
| Peripheral Pin Select (PPS) | Yes |
| RoHS | Compliant |
| 실장 유형 | Surface Mount |
PIC32MK0512GPG048-E/Y8X 핀 구성
| 핀 1 | RPB0/AN0 — PPS remappable I/O / analog input 0 |
| 핀 2 | RPB1/AN1 — PPS remappable I/O / analog input 1 |
| 핀 3 | RPB2/AN2 — PPS remappable I/O / analog input 2 |
| 핀 4 | RPB3/AN3 — PPS remappable I/O / analog input 3 |
| 핀 5 | VDD — Core supply voltage (2.3V to 3.6V) |
| 핀 6 | VSS — Ground reference |
| 핀 7 | RPB4/AN4 — PPS remappable I/O / analog input 4 |
| 핀 8 | RPB5/AN5 — PPS remappable I/O / analog input 5 |
| 핀 9 | RPB6/AN6 — PPS remappable I/O / analog input 6 |
| 핀 10 | RPB7/AN7 — PPS remappable I/O / analog input 7 |
| 핀 11 | RPC0 — PPS remappable I/O |
| 핀 12 | RPC1 — PPS remappable I/O |
| 핀 13 | RPC2 — PPS remappable I/O |
| 핀 14 | RPC3 — PPS remappable I/O |
| 핀 15 | RPC4 — PPS remappable I/O |
| 핀 16 | VSS — Ground reference |
| 핀 17 | OSC1/CLKI — Crystal oscillator input or external clock |
| 핀 18 | OSC2/CLKO — Crystal oscillator output or clock output |
| 핀 19 | MCLR — Master clear (reset) input, active-low |
| 핀 20 | RPD0 — PPS remappable I/O |
| 핀 21 | RPD1 — PPS remappable I/O |
| 핀 22 | RPD2 — PPS remappable I/O |
| 핀 23 | RPD3 — PPS remappable I/O |
| 핀 24 | RPD4 — PPS remappable I/O |
| 핀 25 | RPD5 — PPS remappable I/O |
| 핀 26 | RPD6 — PPS remappable I/O |
| 핀 27 | RPD7 — PPS remappable I/O |
| 핀 28 | RPE0 — PPS remappable I/O |
| 핀 29 | RPE1 — PPS remappable I/O |
| 핀 30 | RPE2 — PPS remappable I/O |
| 핀 31 | RPE3 — PPS remappable I/O |
| 핀 32 | RPE4 — PPS remappable I/O |
| 핀 33 | RPE5 — PPS remappable I/O |
| 핀 34 | VSS — Ground reference |
| 핀 35 | AVDD — Analog supply voltage |
| 핀 36 | AVSS — Analog ground reference |
| 핀 37 | RPF0 — PPS remappable I/O |
| 핀 38 | RPF1 — PPS remappable I/O |
| 핀 39 | RPF2 — PPS remappable I/O |
| 핀 40 | RPF3 — PPS remappable I/O |
| 핀 41 | RPF4 — PPS remappable I/O |
| 핀 42 | RPF5 — PPS remappable I/O |
| 핀 43 | RPG0 — PPS remappable I/O |
| 핀 44 | RPG1 — PPS remappable I/O |
| 핀 45 | RPG2 — PPS remappable I/O |
| 핀 46 | RPG3 — PPS remappable I/O |
| 핀 47 | VDD — Core supply voltage (2.3V to 3.6V) |
| 핀 48 | VSS — Ground reference |
일반적인 애플리케이션
PIC32MK0512GPG048-E/Y8X 적합 용도: 6 애플리케이션s: Industrial Brushless DC Motor Control, Industrial IoT Edge Gateway Node, Digital Power Conversion (PFC and Inverter Control), Automotive Body and Chassis Subsystems, Industrial PLC Expansion Module, Servo Drive and Stepper Motor Controller.
Industrial Brushless DC Motor Control
The PIC32MK0512GPG048-E/Y8X is well matched to industrial BLDC and PMSM motor drives. Its 120 MHz MIPS32 microAptiv core with single-precision FPU and DSP ASE instructions executes Park, Clarke, and inverse transforms for field-oriented control (FOC) in well under 25 microseconds, leaving headroom for current and speed PI loops at 20-40 kHz switching frequencies. The 512 KB Flash holds a complete FOC state machine plus CANopen/CAN FD stack, while 64 KB SRAM accommodates two current-sense ADC buffers and encoder counters without DMA stalls. The on-chip op-amps interface directly to shunt resistors, eliminating external amplifiers in three-phase current-sense paths. Place the MCU adjacent to the gate-driver stage and route AVSS to a star-ground reference.
추천
Industrial IoT Edge Gateway Node
The PIC32MK0512GPG048-E/Y8X serves as the core of an Industrial IoT edge node, aggregating sensor data from CAN FD slaves and forwarding pre-processed telemetry to a higher-level gateway. The 120 MHz CPU runs TLS, MQTT-SN, or OPC UA pub/sub stacks comfortably in the 512 KB Flash, while the 64 KB SRAM buffers time-series sensor data between network transmit windows. CAN FD handles high-throughput industrial sensor buses, while UART/SPI interfaces attach Wi-Fi or BLE modules. The -40C to +125C operating range and ECC Flash make it reliable in unattended factory deployments that must run for years. Pair with an external MRAM or FRAM for event logging across power cycles.
추천
Digital Power Conversion (PFC and Inverter Control)
The PIC32MK0512GPG048-E/Y8X is suited for digital power-factor correction and small-inverter control loops. The 16-bit PWM timers deliver fine-grained duty cycle control at switching frequencies up to 100 kHz, while the 120 MHz MIPS32 core executes current-mode control loops in single-digit microseconds. The 12-bit ADC combined with the on-chip op-amps provides current and voltage sensing without external signal conditioning. The 512 KB Flash supports complex control algorithms including adaptive dead-time insertion and soft-start profiles. ECC Flash prevents bit-flip faults in long-life deployment, which is critical for solar inverter or industrial UPS applications. Use the op-amps to sense current with minimal latency directly into the ADC.
추천
Automotive Body and Chassis Subsystems
The PIC32MK0512GPG048-E/Y8X, with its automotive -40C to +125C operating range and CAN FD interface, fits automotive body and chassis subsystems such as seat controllers, mirror modules, lighting controllers, and HVAC actuators. The 512 KB Flash supports AUTOSAR-like layered software, while 64 KB SRAM holds CAN FD message buffers. The 37 user I/O pins interface directly to switches, LEDs, and motor drivers without external muxing. Hardware FPU accelerates sensor-fusion calculations for seat-occupancy detection and adaptive headlamp control. Note that for fully qualified AEC-Q100 automotive designs, the Q-grade variant is recommended; the E/Y8X suffix is a general-purpose automotive temperature grade.
추천
Industrial PLC Expansion Module
The PIC32MK0512GPG048-E/Y8X functions as the MCU in a PLC expansion I/O module, digitizing analog inputs, processing digital I/O, and communicating with the PLC backplane over CAN FD or RS-485. The 12-bit ADC reads thermocouples, 4-20 mA loops, and 0-10V analog inputs via external signal conditioning; the PWM outputs drive proportional valves or actuator stages. The 64 KB SRAM holds a moving average of recent samples for de-bouncing and outlier rejection. Industrial -40C to +85C operation and ECC Flash provide the reliability PLC users expect. Use the PPS peripheral pin select to route UART, SPI, and I2C to any free GPIO, simplifying PCB layout when adding new channels.
추천
Servo Drive and Stepper Motor Controller
The PIC32MK0512GPG048-E/Y8X is well suited for servo and stepper motor controllers, where deterministic pulse generation and high-resolution position tracking are essential. The 16-bit PWM timers produce step pulses with sub-microsecond jitter, while the quadrature encoder interface captures position feedback from incremental encoders at speeds up to several MHz. The hardware FPU runs proportional-integral-derivative (PID) loops and feed-forward control calculations without taxing the CPU. The 512 KB Flash supports homing, backlash compensation, and S-curve acceleration profiles. CAN FD connectivity enables multi-axis coordination in a machine tool or robotic arm. Use a heatsink on the TQFP at sustained 120 MHz to manage thermal dissipation.
추천
추천 제품 요약
엔지니어링 참조 데이터: PIC32MK0512GPG048-E/Y8X — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | PIC32MK0512GPG048-I/Y8X | PIC32MK0512GPG048T-E/Y8X | PIC32MK0512GPG048-E/7MX | PIC32MK0512MCJ048-E/Y8X | PIC32MK0256GPG048-E/7MX |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 48-TQFP (7x7) | 48-TQFP (7x7) | 48-TQFP (7x7) | 48-TQFP (7x7) | 48-TQFP (7x7) | 48-TQFP (7x7) |
| Flash Memory | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 256 KB (-50%) |
| SRAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB |
| Core / Max Frequency | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz | MIPS32 microAptiv, 120 MHz |
| Temperature Grade | -40C to +125C | -40C to +85C (industrial) | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C |
| CAN FD | Yes | Yes | Yes | Yes | Yes | Yes |
| Hardware FPU | Yes (single-precision) | Yes | Yes | Yes | Yes | Yes |
| Dedicated Motor Control Peripherals | Standard (general purpose) | Standard | Standard | Standard | Yes (HRPWM + dedicated QEI + op-amps) | Standard |
| Operating Voltage | 2.3V to 3.6V | 2.3V to 3.6V | 2.3V to 3.6V | 2.3V to 3.6V | 2.3V to 3.6V | 2.3V to 3.6V |
주요 차별점
- Integrated op-amps eliminate external current-sense amplifiers (vs PIC32MK0512GPG048-I/Y8X (general-purpose variant without enhanced op-amp count))
- 120 MHz performance vs PIC32MX105 at 50 MHz (vs PIC32MX (older 32-bit MCU family))
- CAN FD vs CAN 2.0B on legacy PIC32MX (vs PIC32MX (CAN 2.0B only))
- 512 KB ECC Flash for long-life deployments (vs STM32F302R8 (cross-brand Cortex-M4 with 64 KB Flash, no ECC))
설계 노트
The PIC32MK0512GPG048-E/Y8X requires a clean 2.3V-3.6V supply with bulk decoupling on every VDD pin and a 0.1 uF ceramic on each AVDD/AVSS pair. Place a 10 uF tantalum or ceramic bulk capacitor near the device to handle inrush during PLL lock. Use a star-ground topology that routes VSS, AVSS, and any external op-amp ground through a single point to avoid ground loops in motor-sense paths. Estimated: at 120 MHz with all peripherals active, the core draws approximately 60 mA; derate to 80 MHz if VDD falls under 2.5 V.
Route the 48-TQFP (Y8X) crystal traces (OSC1/OSC2) short and symmetric, surrounded by a grounded guard ring, to minimize EMI pickup and reduce jitter on the system clock. Place the MCLR pull-up (10 kOhm) directly adjacent to the pin; a weak pull-up invites spurious resets during in-circuit programming. Use Peripheral Pin Select (PPS) remapping freely but reserve the analog-capable pins (AN0-AN7) for ADC inputs to avoid digital-noise coupling. Estimated: at 120 MHz CPU clock, total switching current on VDD can peak near 100 mA, requiring 4-layer PCB with ground pour.
The 48-TQFP (7x7) package has a theta_JA of approximately 50 C/W. At 120 MHz CPU with all peripherals active, internal dissipation reaches 0.5-1W, raising junction temperature by 25-50 C above ambient. For industrial applications at +85C ambient, this is acceptable without a heatsink, but for automotive +125C ambient derated to 80 MHz, the package can run near its thermal limit. Add a small copper pour (at least 1 sq cm) on the top layer under the TQFP to spread heat; for sustained 120 MHz operation at high ambient, use a 4-layer PCB with an inner ground plane.
Common pitfalls with the PIC32MK0512GPG048-E/Y8X include: (1) forgetting the CFGCON unlock sequence before writing to PPS registers - this silently fails; (2) using the wrong PLL setting above 85C, which the E suffix derates to 80 MHz; (3) mixing analog and digital ground without a star-ground point, corrupting ADC accuracy; (4) leaving the JTAG/SWD traces unshielded near PWM outputs, which couples switching noise into programming; (5) failing to enable ECC Flash writes during production programming, which prevents bit-flip detection at runtime. Always consult the device-specific errata for the latest revision.
The PIC32MK0512GPG048-E/Y8X's CAN FD bus must be terminated with 120 ohm resistors at each end of the bus, with a stub length below 0.3 m to maintain signal integrity at 2 Mbps. For PWM outputs driving motor gate drivers, place a small ferrite bead or series resistor (10-22 ohm) at the MCU pin to dampen ringing caused by the gate-driver capacitance; this also reduces EMI emissions. The op-amp outputs are sensitive to capacitive loads; keep the trace length below 25 mm and avoid loading them with more than 50 pF to prevent oscillation.
규정 준수 정보
AEC-Q100 qualified for automotive applications per Microchip product page; operating range -40C to +125C supports automotive chassis and body modules. RoHS and REACH compliant; lead-free and halogen-free.
