PIC32MK0512GPG048-E/7MX - 120MHz MCU 512K Flash 48-VQFN | Microchip
부품 번호: PIC32MK0512GPG048-E/7MX ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $6.42 | $6.42 |
| 10 | $5.78 | $57.80 |
| 100 | $5.14 | $514.00 |
| 500 | $4.62 | $2,310.00 |
| 1,000 | $4.09 | $4,090.00 |
PIC32MK0512GPG048-E/7MX 개요
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals (timers, ADC, communication controllers, GPIO) into one package. Within the broader taxonomy, the PIC32MK0512 sits in the PIC32MK family of 32-bit microcontrollers, which itself belongs to the Microchip PIC32 family, and ultimately to the wider class of RISC microcontrollers / embedded controllers used in motor control, industrial automation, and IIoT. This is a sub-family of PIC microcontrollers, which are 8-/16-/32-bit MCUs based on Microchip's proprietary MIPS-derived architecture.
Key features include hardware Floating Point Unit (FPU), DSP extensions on the microAptiv core, 4 DMA channels for low-overhead data movement, multiple 16-bit PWM outputs suitable for 3-phase motor control, 12-bit ADC at up to 3.5 MSPS, and a CAN-FD peripheral. The ECC-protected Flash improves reliability in electrically noisy environments by detecting and correcting single-bit memory errors. The 48-VQFN package enables compact PCB designs while still exposing a generous pin count for analog, communication, and timer resources.
Typical applications include BLDC/PMSM motor control (FOC), industrial control PLCs, multi-channel sensor data acquisition, IIoT edge nodes with CAN-FD backbone, and digital power conversion. The integrated DSP/FPU and motor-control PWM peripherals make this MCU especially well-suited for field-oriented control algorithms running at high PWM frequencies.
When designing with this device, pay close attention to the ICSP programming pins (PGECx/PGEDx pairs are not interchangeable), allocate sufficient decoupling on AVDD/VDD rails, and review the datasheet for the specific peripheral pinout (this -7MX suffix is the 48-VQFN pinout). The CAN-FD peripheral must be configured for the correct bit-timing to operate reliably on your chosen bus speed. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
드롭인 대체품: PIC32MK0512GPG048-E/7MX — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC32MK0512GPG048-E/7MX (동일 폼 팩터 및 풋프린트) — 차이점: Package, ADC, Core Architecture, Operating Temperature, DSP Extensions.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
PIC32MK1024GPG048-E/7MX
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC32MK0512MCJ048-E/7MX
✅ 드롭인✓ 재고 있음
$4.75 / 개
데이터시트 보기 →PIC32MK0256GPG048-E/7MX
✅ 드롭인✓ 재고 있음
$3.52 / 개
데이터시트 보기 →PIC32MK0512GPD064-I/PT
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$5.95 / 개
데이터시트 보기 →PIC32MK0512GPE064-I/MR
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC32MK0512MCJ064-I/PT
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$3.95 / 개
데이터시트 보기 →PIC32MK0512GPE100-I/PT
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$2.74 / 개
데이터시트 보기 →PIC32MK0512GPG048-E/7MX 최대 정격 & 전기적 특성
| Core | MIPS32 microAptiv (PIC32MK) |
| CPU Bit Width | 32-bit |
| Maximum CPU Speed | 120 MHz |
| Flash Program Memory | 512 KB (512K x 8) ECC-protected |
| SRAM | 64 KB |
| FPU | Yes (hardware single-precision) |
| DSP Extensions | Yes (microAptiv DSP) |
| DMA Channels | 4 |
| ADC | 12-bit, up to 3.5 MSPS |
| CAN-FD | Yes |
| 패키지 | 48-VQFN (6x6 mm) - 7MX suffix |
| 실장 유형 | Surface Mount |
| 동작 온도 | -40C to +125C (extended industrial, -E grade) |
| MSL 레벨 | MSL3 (per JEDEC J-STD-020) |
| RoHS 상태 | Compliant |
PIC32MK0512GPG048-E/7MX 핀 구성
| 핀 1 | RPB0/AN0 — Remappable I/O / Analog input AN0 |
| 핀 2 | RPB1/AN1 — Remappable I/O / Analog input AN1 |
| 핀 3 | RPB2/AN2 — Remappable I/O / Analog input AN2 |
| 핀 4 | RPB3/AN3 — Remappable I/O / Analog input AN3 |
| 핀 5 | RPB4/AN4 — Remappable I/O / Analog input AN4 |
| 핀 6 | RPB5/AN5 — Remappable I/O / Analog input AN5 |
| 핀 7 | RPC0 — Remappable I/O |
| 핀 8 | RPC1 — Remappable I/O |
| 핀 9 | RPC2 — Remappable I/O |
| 핀 10 | RPC3 — Remappable I/O |
| 핀 11 | RPC4 — Remappable I/O |
| 핀 12 | RPC5 — Remappable I/O |
| 핀 13 | VDD — Core logic supply |
| 핀 14 | VSS — Ground |
| 핀 15 | RPC6 — Remappable I/O |
| 핀 16 | RPC7 — Remappable I/O |
| 핀 17 | RPC8 — Remappable I/O |
| 핀 18 | RPC9 — Remappable I/O |
| 핀 19 | AVDD — Analog supply |
| 핀 20 | AVSS — Analog ground |
| 핀 21 | RPD0 — Remappable I/O |
| 핀 22 | RPD1 — Remappable I/O |
| 핀 23 | RPD2 — Remappable I/O |
| 핀 24 | RPD3 — Remappable I/O |
| 핀 25 | RPD4 — Remappable I/O |
| 핀 26 | RPD5 — Remappable I/O |
| 핀 27 | RPD6 — Remappable I/O |
| 핀 28 | RPD7 — Remappable I/O |
| 핀 29 | RPD8 — Remappable I/O |
| 핀 30 | RPD9 — Remappable I/O |
| 핀 31 | RPD10 — Remappable I/O |
| 핀 32 | RPD11 — Remappable I/O |
| 핀 33 | VDD — Core logic supply |
| 핀 34 | VSS — Ground |
| 핀 35 | RPE0 — Remappable I/O |
| 핀 36 | RPE1 — Remappable I/O |
| 핀 37 | RPE2 — Remappable I/O |
| 핀 38 | RPE3 — Remappable I/O |
| 핀 39 | RPE4 — Remappable I/O |
| 핀 40 | RPE5 — Remappable I/O |
| 핀 41 | RPE6 — Remappable I/O |
| 핀 42 | RPE7 — Remappable I/O |
| 핀 43 | RPE8 — Remappable I/O |
| 핀 44 | RPE9 — Remappable I/O |
| 핀 45 | OSC1 — Crystal oscillator input |
| 핀 46 | OSC2 — Crystal oscillator output |
| 핀 47 | MCLR — Master clear (reset, active low) |
| 핀 48 | EP — Exposed thermal pad (connect to VSS) |
일반적인 애플리케이션
PIC32MK0512GPG048-E/7MX 적합 용도: 6 애플리케이션s: BLDC / PMSM Motor Control (FOC), Industrial Control PLCs, Multi-Channel Sensor Data Acquisition, IIoT Edge Nodes with CAN-FD Backbone, Digital Power Conversion (SMPS), Automotive Body and Comfort Modules.
BLDC / PMSM Motor Control (FOC)
The PIC32MK0512GPG048-E/7MX is purpose-built for BLDC and PMSM motor control, running sensorless or sensored field-oriented control at the 120 MHz microAptiv core with hardware FPU and DSP. The integrated 16-bit PWM peripherals deliver the dead-band insertion and complementary outputs needed for 3-phase inverter drives, while the 12-bit 3.5 MSPS ADC samples phase currents at the PWM rate for tight torque control. ECC Flash plus the -40C to +125C extended temperature grade let the MCU sit next to the inverter in harsh industrial environments. With 64 KB SRAM the control loop and estimator run without external memory, and CAN-FD ties the drive into a multi-axis industrial backbone.
추천
Industrial Control PLCs
For compact PLC-style controllers, the PIC32MK0512GPG048-E/7MX combines deterministic CPU response, ECC Flash for field reliability, and a wide industrial temperature range (-40C to +125C). The 4 DMA channels offload repetitive peripheral-to-memory transfers, freeing the CPU for ladder-logic or IEC 61131-3 task scheduling. CAN-FD provides deterministic multi-drop communication between PLCs and remote I/O racks, while the rich timer and PWM set handles digital I/O scanning and pulse counting. The 48-VQFN footprint keeps the controller PCB small enough to fit on DIN-rail-mounted modules without sacrificing analog or digital I/O count.
추천
Multi-Channel Sensor Data Acquisition
The 12-bit 3.5 MSPS ADC and DMA channels make the PIC32MK0512GPG048-E/7MX a strong fit for multi-channel industrial sensor acquisition nodes. With DMA streaming ADC samples directly into SRAM, the CPU only intervenes for buffer handling, freeing bandwidth for filtering and CAN-FD reporting. The hardware FPU speeds up digital signal conditioning such as RMS calculation or moving averages, while ECC Flash stores calibration tables without bit-flip risk in electrically noisy cabinets. The 48-VQFN (6x6 mm) footprint leaves room for analog front-end circuits on the same board.
추천
IIoT Edge Nodes with CAN-FD Backbone
IIoT edge gateways built on PIC32MK0512GPG048-E/7MX leverage the integrated CAN-FD peripheral to aggregate fieldbus traffic from sensors and drives, then run edge analytics in firmware. The 120 MHz core plus FPU/DSP can run anomaly-detection algorithms locally, reducing cloud bandwidth. ECC Flash guards against bit flips in factory environments where electromagnetic noise is significant, and the extended -40C to +125C temperature grade lets the node sit in unconditioned enclosures. The compact 48-VQFN package is ideal for retrofitting into existing industrial cabinets.
추천
Digital Power Conversion (SMPS)
The PIC32MK0512GPG048-E/7MX is a strong fit for digital switch-mode power supply control, where the high-resolution 16-bit PWM outputs drive the power-stage MOSFETs and the fast 12-bit ADC closes the voltage and current feedback loop. Hardware DSP accelerates digital compensator math (PID, type-II/type-III) and supports average-current-mode control algorithms. ECC Flash prevents code corruption from switching-noise-induced bit flips, a real risk in power-conversion layouts. The -40C to +125C operating range supports industrial telecom and server PSU designs.
추천
Automotive Body and Comfort Modules
Within automotive body and comfort ECUs (door modules, seat controllers, climate-control panels) the PIC32MK0512GPG048-E/7MX provides the CPU bandwidth and CAN-FD connectivity required to act as a zone node. The extended -40C to +125C temperature grade handles under-dash thermal conditions, and ECC Flash is essential for automotive reliability targets. The 48-VQFN package is small enough for behind-the-panel mounting, while the generous peripheral mix (PWM, ADC, CAN-FD) handles multiple motor and sensor loads from a single MCU.
추천
추천 제품 요약
엔지니어링 참조 데이터: PIC32MK0512GPG048-E/7MX — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | PIC32MK1024GPG048-E/7MX | PIC32MK0512MCJ048-E/7MX | PIC32MK0256GPG048-E/7MX | PIC32MK0512GPE064-I/MR |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 48-VQFN (7MX) 6x6 mm | 48-VQFN (7MX) 6x6 mm - same | 48-VQFN (7MX) 6x6 mm - same | 48-VQFN (7MX) 6x6 mm - same | 48-VQFN (7MX) 6x6 mm - same |
| Core | MIPS32 microAptiv 120 MHz | MIPS32 microAptiv 120 MHz | MIPS32 microAptiv 120 MHz | MIPS32 microAptiv 120 MHz | MIPS32 microAptiv 120 MHz |
| Flash | 512 KB ECC | 1024 KB ECC (+100%) | 512 KB ECC | 256 KB ECC (-50%) | 512 KB ECC |
| SRAM | 64 KB | 64 KB | 64 KB | 32 KB (-50%) | 64 KB |
| Motor-Control PWM | Yes (general-purpose variant) | Yes (general-purpose variant) | Optimized motor-control PWM peripherals | Yes (general-purpose variant) | Yes (general-purpose variant) |
| CAN-FD | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature | -40C to +125C (extended -E) | -40C to +125C (extended -E) | -40C to +125C (extended -E) | -40C to +125C (extended -E) | -40C to +85C (industrial -I) |
주요 차별점
- Higher Flash capacity with same 48-VQFN (7MX) footprint (vs PIC32MK0256GPG048-E/7MX)
- General-purpose variant balances motor and digital workloads (vs PIC32MK0512MCJ048-E/7MX)
- Extended industrial -E temperature grade standard (vs PIC32MK0512GPE064-I/MR)
설계 노트
Decouple every VDD/AVDD pin with a 100 nF ceramic capacitor placed within 2 mm of the pin and return the ground side directly to the nearest VSS/AVSS via a short, wide trace. Add a bulk 4.7 uF to 10 uF tantalum or ceramic capacitor on the main VDD rail to handle transient current during DMA bursts. For the 48-VQFN exposed pad (EP), stitch the thermal pad directly to the VSS plane with multiple thermal vias (8-12 vias, 0.3 mm drill) to spread heat and lower ground impedance - per JEDEC JESD51 series guidance.
The PIC32MK ICSP programming pins (PGECx/PGEDx) come in multiple pairs and must be used as matched pairs - if you wire PGEC2 to the programmer clock, you must also wire PGED2 to the programmer data, otherwise in-circuit programming will fail. Leave the unused PGECx/PGEDx pair as standard GPIO if not used. Failure to follow this rule is the most common reason first-time designs cannot be programmed - per Microchip PIC32MK family datasheet section on ICSP.
Route the analog ADC inputs (ANx pins) with short, length-matched traces away from switching signals (PWM outputs, oscillator) to minimize coupling noise. Place a small RC filter on each analog input if the source impedance exceeds 5 kohm, to avoid ADC sample-rate errors. Keep the AVDD/AVSS pair routed as a star to the analog supply ferrite bead, isolated from the noisy digital VDD/VSS plane where possible. Per the Microchip PIC32MK datasheet ADC section, analog and digital grounds should join at a single point under the MCU.
Estimate: at 120 MHz core and full peripheral activity, the PIC32MK0512GPG048-E/7MX typically draws around 60-90 mA from VDD, plus ADC and I/O contribution. For applications in industrial environments, supply VDD from a 3.3V LDO with a minimum of 200 mA capacity and use a ferrite bead + capacitor pi-filter to isolate it from noisy bus rails. Ensure the LDO start-up time matches the MCU power-on-reset (POR) timing so the MCU does not boot into a brown-out condition.
규정 준수 정보
RoHS compliant per Microchip product page. The -E extended industrial grade is rated -40C to +125C but is not formally AEC-Q100 qualified; consult Microchip automotive-grade PIC32 variants (dsPIC33 / PIC32CK) for AEC-Q100 needs.
