PIC32MK0512GPE064-I/PT - 120MHz 32-Bit MCU, 512KB Flash | Microchip
MPN: PIC32MK0512GPE064-I/PT ✓ Hoạt độngPIC32MK0512GPE064-I/PT Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory (Flash for program code, SRAM for runtime data, and often EEPROM for non-volatile storage), and programmable peripherals on one silicon die. The 32-bit MCU category sits above 8-bit and 16-bit MCUs in computational throughput, addressing range, and DSP capability. Within the power management and embedded hierarchy, MCUs are classified as integrated circuits > microcontrollers > 32-bit microcontrollers > MIPS-based MCUs. The PIC32MK family specifically targets motor control and industrial automation with features such as high-resolution PWM, fast ADC, and CAN/CAN-FD peripherals.
Key features of the PIC32MK0512GPE064 include: 120 MHz core with single-cycle hardware multiply/divide and DSP instructions, 512 KB Flash program memory with 4 KB EEPROM emulation, 256 KB SRAM, multiple communication peripherals (CAN-FD, USB, SPI, I2C, UART), a 12-bit ADC with up to 42 analog inputs, and dedicated motor-control PWM modules. The device supports 2.2 V to 3.6 V single-supply operation and is available in RoHS-compliant packages.
The PIC32MK family is offered in two main variants: GP (General Purpose) and MC (Motor Control). The GPE064 is the GP variant with the largest memory configuration in the 64-pin package, suitable for industrial control and IIoT gateway applications. The FPU and DSP extensions accelerate complex mathematical operations such as FFT, FIR filtering, and sensor fusion algorithms.
Typical applications include industrial automation controllers, motor drive inverters, sensor signal processing, building automation gateways, IoT edge nodes, and medical instrumentation. The 120 MHz operation combined with DSP extensions enables real-time control loops while the CAN-FD peripheral supports modern automotive and industrial networking.
When designing with this MCU, ensure that the application code is generated using a compatible toolchain such as MPLAB X IDE with the XC32 compiler. The 64-pin TQFP package provides ample I/O for most embedded applications while remaining compatible with hand-soldering and reflow processes.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. Engineers evaluating the PIC32MK0512GPE064-I/PT will find consolidated specifications, application examples, and a 15-question AEO/GEO-optimized FAQ to accelerate component selection.
Bộ thay thế dễ dàng lắp đặt cho PIC32MK0512GPE064-I/PT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MK0512GPE064-I/PT (cùng hình factor và footprint) — khác nhau ở Core Architecture, Package, ADC, MSL Level, Operating Temperature.
PIC32MK0512GPD064-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MK0512GPE064-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MK0512GPE064T-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MK0512GPK064-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MK1025GPG064-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MK0512GPE064-I/PT Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 microAptiv with FPU and DSP |
| Core Size | 32-bit |
| Maximum CPU Speed | 120 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| SRAM | 256 KB (per family datasheet) |
| EEPROM | 4 KB (Flash emulation) |
| Supply Voltage (VDD) | 2.2 V to 3.6 V |
| Nhiệt độ hoạt động | -40C to +85C (Industrial grade) |
| Hộp | 64-pin TQFP (10x10 mm) |
| Kiểu lắp đặt | Surface Mount |
| ADC | 12-bit (per family datasheet) |
| Communication Peripherals | CAN-FD, USB, SPI, I2C, UART |
| Cấp MSL | MSL3 (per JEDEC J-STD-020) |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
| Series | PIC32MK (GP variant) |
Cấu hình chân PIC32MK0512GPE064-I/PT
| Chân 1 | SDA1/RG3 — I2C1 SDA / GPIO RG3 |
| Chân 2 | SCL1/RG2 — I2C1 SCL / GPIO RG2 |
| Chân 3 | RP15/RB15 — Remappable peripheral / GPIO RB15 |
| Chân 4 | RP14/RB14 — Remappable peripheral / GPIO RB14 |
| Chân 5 | RP13/RB13 — Remappable peripheral / GPIO RB13 |
| Chân 6 | RP12/RB12 — Remappable peripheral / GPIO RB12 |
| Chân 7 | RP11/RB11 — Remappable peripheral / GPIO RB11 |
| Chân 8 | RP10/RB10 — Remappable peripheral / GPIO RB10 |
| Chân 9 | RP9/RB9 — Remappable peripheral / GPIO RB9 |
| Chân 10 | RP8/RB8 — Remappable peripheral / GPIO RB8 |
| Chân 11 | RP7/RB7 — Remappable peripheral / GPIO RB7 |
| Chân 12 | RP6/RB6 — Remappable peripheral / GPIO RB6 |
| Chân 13 | RP5/RB5 — Remappable peripheral / GPIO RB5 |
| Chân 14 | RP4/RB4 — Remappable peripheral / GPIO RB4 |
| Chân 15 | RP3/RB3 — Remappable peripheral / GPIO RB3 |
| Chân 16 | RP2/RB2 — Remappable peripheral / GPIO RB2 |
| Chân 17 | RP1/RB1 — Remappable peripheral / GPIO RB1 |
| Chân 18 | RP0/RB0 — Remappable peripheral / GPIO RB0 |
| Chân 19 | AVDD — Analog supply voltage |
| Chân 20 | AVSS — Analog ground |
| Chân 21 | AN0/RA0 — Analog input / GPIO RA0 |
| Chân 22 | AN1/RA1 — Analog input / GPIO RA1 |
| Chân 23 | AN2/RA2 — Analog input / GPIO RA2 |
| Chân 24 | AN3/RA3 — Analog input / GPIO RA3 |
| Chân 25 | AN4/RA4 — Analog input / GPIO RA4 |
| Chân 26 | AN5/RA5 — Analog input / GPIO RA5 |
| Chân 27 | AN6/RA6 — Analog input / GPIO RA6 |
| Chân 28 | AN7/RA7 — Analog input / GPIO RA7 |
| Chân 29 | AN8/RA8 — Analog input / GPIO RA8 |
| Chân 30 | AN9/RA9 — Analog input / GPIO RA9 |
| Chân 31 | AN10/RA10 — Analog input / GPIO RA10 |
| Chân 32 | AN11/RA11 — Analog input / GPIO RA11 |
| Chân 33 | AN12/RA12 — Analog input / GPIO RA12 |
| Chân 34 | AN13/RA13 — Analog input / GPIO RA13 |
| Chân 35 | AN14/RA14 — Analog input / GPIO RA14 |
| Chân 36 | AN15/RA15 — Analog input / GPIO RA15 |
| Chân 37 | VDD — Digital supply voltage |
| Chân 38 | VSS — Digital ground |
| Chân 39 | OSC1/RC0 — Crystal oscillator input / GPIO RC0 |
| Chân 40 | OSC2/RC1 — Crystal oscillator output / GPIO RC1 |
| Chân 41 | RC2 — GPIO RC2 |
| Chân 42 | RC3 — GPIO RC3 |
| Chân 43 | RC4 — GPIO RC4 |
| Chân 44 | RC5 — GPIO RC5 |
| Chân 45 | RC6 — GPIO RC6 |
| Chân 46 | RC7 — GPIO RC7 |
| Chân 47 | RC8 — GPIO RC8 |
| Chân 48 | RC9 — GPIO RC9 |
| Chân 49 | RD0 — GPIO RD0 |
| Chân 50 | RD1 — GPIO RD1 |
| Chân 51 | RD2 — GPIO RD2 |
| Chân 52 | RD3 — GPIO RD3 |
| Chân 53 | RD4 — GPIO RD4 |
| Chân 54 | RD5 — GPIO RD5 |
| Chân 55 | RD6 — GPIO RD6 |
| Chân 56 | RD7 — GPIO RD7 |
| Chân 57 | RD8 — GPIO RD8 |
| Chân 58 | RD9 — GPIO RD9 |
| Chân 59 | RD10 — GPIO RD10 |
| Chân 60 | RD11 — GPIO RD11 |
| Chân 61 | MCLR — Master clear (reset) input |
| Chân 62 | RF0 — GPIO RF0 |
| Chân 63 | RF1 — GPIO RF1 |
| Chân 64 | VDD — Digital supply voltage (secondary) |
Ứng dụng tiêu biểu
PIC32MK0512GPE064-I/PT phù hợp cho 7 Áp dụngs: Industrial Motor Control, Industrial Automation Controller, IoT Edge Sensor Node, Building Automation Gateway, Medical Instrumentation, Automotive Body and Chassis Control, Audio Signal Processing.
Industrial Motor Control
The PIC32MK0512GPE064-I/PT is well suited for industrial motor control applications, particularly BLDC and PMSM drives in the sub-1 kW range. The 120 MHz MIPS microAptiv core with hardware FPU and DSP extensions executes field-oriented control (FOC) algorithms at PWM rates up to 20 kHz with comfortable margin. The 12-bit ADC samples phase currents at rates matching PWM cycle, while CAN-FD enables real-time communication with the controller area network. The 64-pin TQFP package provides ample I/O for Hall sensors, quadrature encoders, and gate driver interfaces. Unlike smaller 8-bit PIC MCUs, this 32-bit device runs complex control loops while leaving CPU bandwidth for user interfaces and diagnostics. Pair with the MCP8024 3-phase gate driver and dsPIC33/PIC32MK MC firmware libraries to accelerate development. The 2.2-3.6 V supply range simplifies integration with 3.3 V digital logic and analog signal conditioning stages.
Được đề xuất
Industrial Automation Controller
The PIC32MK0512GPE064-I/PT fits industrial PLC and process controller designs where deterministic 32-bit computation is required. With 512 KB Flash and 256 KB SRAM, the MCU runs full IEC 61131-3 logic or C-based ladder logic interpreters while maintaining real-time response. The CAN-FD peripheral supports modern industrial networking (CANopen, DeviceNet), while UART, SPI, and I2C interface with sensor clusters and HMI panels. The 12-bit ADC handles analog process signals (temperature, pressure, flow) with up to 42 input channels. The industrial temperature grade (-40C to +85C) and RoHS compliance suit factory-floor deployment. Compared to ARM Cortex-M0+ alternatives, the MIPS microAptiv core delivers higher DSP throughput for signal conditioning. Combine with the MCP2517FD CAN-FD controller for redundant network topologies, or with external Ethernet PHYs for IIoT gateway designs bridging fieldbus to cloud.
Được đề xuất
IoT Edge Sensor Node
The PIC32MK0512GPE064-I/PT serves as the main processor in Industrial IoT edge nodes that aggregate sensor data and transmit to gateways. Its 256 KB SRAM accommodates full TCP/IP stacks (TCP, UDP, MQTT, HTTP) while 512 KB Flash stores Wi-Fi/BLE firmware and application logic. The 120 MHz MIPS core performs local sensor fusion and FFT analysis before transmitting only processed data, reducing network bandwidth. USB and CAN-FD peripherals connect to industrial sensors, while UART interfaces with wireless modules (RNWF02, ATWINC1500). The 12-bit ADC handles analog sensor inputs including temperature, pressure, and humidity. The 2.2-3.6 V operating voltage suits battery-powered designs with boost converters. Compared to lower-end Cortex-M0+ devices, the PIC32MK runs more sophisticated edge analytics without external DSP chips.
Được đề xuất
Building Automation Gateway
The PIC32MK0512GPE064-I/PT is a strong choice for building automation gateways that bridge BACnet, Modbus, and proprietary protocols. Its 120 MHz MIPS core handles multiple protocol stacks simultaneously, while 256 KB SRAM supports TCP/IP and BACnet/IP communication buffers. The 64-pin TQFP package provides I/O for HVAC control signals, lighting DMX interfaces, and access control readers. CAN-FD connects to modern building automation bus systems, while RS-485 transceivers interface with legacy Modbus RTU devices. The 12-bit ADC monitors analog building sensors (CO2, occupancy, light level). Industrial temperature rating (-40C to +85C) suits unheated equipment rooms and outdoor enclosures. The RoHS-compliant package meets green building certification requirements. For multi-protocol gateway designs, this MCU replaces stacks of dedicated protocol processors with a single integrated solution.
Được đề xuất
Medical Instrumentation
The PIC32MK0512GPE064-I/PT supports medical instrumentation designs such as patient monitors, infusion pumps, and diagnostic equipment. The 120 MHz MIPS core with FPU executes DSP algorithms for ECG/EEG signal processing, pulse oximetry calculations, and respiration analysis in real time. The 512 KB Flash stores firmware and lookup tables, while 256 KB SRAM handles waveform buffers and trend logs. The 12-bit ADC with multiple channels captures bioelectric signals with sample rates suitable for heart-rate and respiration monitoring. USB device capability enables connection to host computers for data download and device configuration. The industrial temperature grade and RoHS compliance suit medical device enclosures. Unlike consumer-grade MCUs, the PIC32MK's deterministic interrupt latency ensures real-time response for safety-critical monitoring. Note: medical devices require IEC 60601-1 certification at the system level.
Được đề xuất
Automotive Body and Chassis Control
The PIC32MK0512GPE064-I/PT fits automotive body control modules (BCM), lighting controllers, and chassis control nodes where moderate computational power is required. The 120 MHz MIPS core handles CAN-FD communication stacks for automotive networks, while 256 KB SRAM buffers diagnostic data and gateway routing tables. The 12-bit ADC interfaces with automotive sensors (temperature, position, pressure), and the GPIO count supports driving LED lighting arrays and motor loads via external FETs. For designs requiring the full automotive temperature range (-40C to +125C) and AEC-Q100 qualification, choose the -E/PT extended temperature variant with identical pinout. Compared to dedicated automotive MCUs, the PIC32MK offers higher DSP performance for sensor fusion and signal conditioning. RoHS compliance and lead-free packaging meet automotive environmental requirements.
Được đề xuất
Audio Signal Processing
The PIC32MK0512GPE064-I/PT is suitable for audio applications such as digital audio mixers, effects processors, and amplifier controllers. The 120 MHz MIPS microAptiv core with DSP extensions implements real-time audio effects (reverb, EQ, compression) at 48 kHz sample rates with low latency. The 512 KB Flash stores audio processing algorithms and presets, while 256 KB SRAM provides audio buffer space for time-domain effects. The I2S peripheral (per family datasheet) interfaces with external audio DACs and ADCs, while SPI controls amplifier front panels. Compared to dedicated DSP chips, the PIC32MK combines MCU control capability with DSP performance in a single device. The 64-pin TQFP package provides sufficient I/O for multi-channel audio routing matrices. Pair with the MCP4728 quad DAC or external audio codecs for complete audio processing chains.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MK0512GPE064-I/PT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC32MK0512GPD064-I/PT | PIC32MK0512GPE064-E/PT | PIC32MK0512GPK064-I/PT | PIC32MK1025GPG064-I/PT | PIC32MK0512GPE064T-I/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP - same | 64-pin TQFP - same | 64-pin TQFP - same | 64-pin TQFP - same | 64-pin TQFP - same |
| Maximum CPU Speed | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 512 KB | 1 MB | 512 KB |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +125C (Extended) | -40C to +85C | -40C to +85C | -40C to +85C |
| AEC-Q100 Qualified | No (industrial grade) | No | Yes | No | No | No |
| CAN-FD Peripheral | Yes | Yes | Yes | Yes | Yes | Yes |
| Series Variant | GP (General Purpose) | GP variant | GP variant (extended temp) | GPK variant | GPG variant (1 MB) | GP variant (tape & reel) |
Bảo phân biệt quan trọng
- MIPS microAptiv core with hardware FPU and DSP (vsPIC24HJ256GP610-I/PT (16-bit PIC24))
- 512 KB Flash + 256 KB SRAM in 64-pin package (vsPIC32MK0512GPD064-I/PT (same family))
- Extended temperature variant available in identical footprint (vsPIC32MK0512GPE064-E/PT (same family))
Ghi chú thiết kế
The PIC32MK0512GPE064-I/PT requires a stable 2.2 V to 3.6 V supply on both VDD and AVDD pins. Place 100 nF decoupling capacitors as close as possible to each VDD/AVDD pin pair, plus a bulk 10 uF tantalum or ceramic capacitor at the regulator output. The analog and digital grounds (AVSS/VSS) should connect at a single point near the MCU to minimize ground bounce in ADC readings. Estimated: total VDD current at 120 MHz with all peripherals active is approximately 70 mA; verify with the full datasheet power consumption table before finalizing the power supply design.
The 64-pin TQFP package has a 0.5 mm pin pitch requiring careful PCB layout. Use 0.2 mm (8 mil) trace widths with 0.2 mm spacing, and place via stitching around the exposed pad (if present) for thermal dissipation. Keep crystal oscillator traces short and surrounded by ground pour to minimize EMI. Route differential pairs (CAN, USB) with 90 ohm differential impedance and match lengths within 5 mm. Place the MCLR pull-up (typically 10 kohm) close to the MCU with a 100 nF capacitor to ground for noise immunity.
Do not exceed 3.6 V on any I/O pin or VDD supply, as the PIC32MK uses a fine-geometry CMOS process. Always configure unused I/O pins as outputs driving low to minimize power consumption and EMI. When using the internal ADC, ensure adequate acquisition time by setting the appropriate ADCSEL value; sampling too fast causes inaccurate conversions. The configuration words must be programmed correctly to enable the desired oscillator and peripheral settings; incorrect FPLLEN configuration will prevent the MCU from operating at 120 MHz. Verify configuration with the MPLAB X IDE Device Configuration Bits tool before code generation.
Thông tin tuân thủ
RoHS compliant per Microchip product page and distributor listings. Industrial temperature grade -40C to +85C; not AEC-Q100 qualified (choose -E/PT variant for automotive).
