PIC32MK0512GPE064-I/PT - 120MHz 32-Bit MCU, 512KB Flash | Microchip
料号： PIC32MK0512GPE064-I/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.12 | $8.12 |
| 10 | $7.41 | $74.10 |
| 100 | $6.55 | $655.00 |
| 500 | $5.89 | $2,945.00 |
| 1,000 | $5.32 | $5,320.00 |
PIC32MK0512GPE064-I/PT 概述
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.
直接替换替代料： PIC32MK0512GPE064-I/PT ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC32MK0512GPE064-I/PT （相同外形与封装尺寸） ——差异在于 Core Architecture, Package, ADC, MSL Level, Operating Temperature.
快速对比工具——选择替代料号进行并排对比：
PIC32MK0512GPD064-I/PT
✅ 直接替换✓ 有现货
$5.95 / 个
查看数据手册 →PIC32MK0512GPE064-E/PT
✅ 直接替换✓ 有现货
$5.5 / 个
查看数据手册 →PIC32MK0512GPE064T-I/PT
✅ 直接替换✓ 有现货
$4.95 / 个
查看数据手册 →PIC32MK0512GPK064-I/PT
✅ 直接替换✓ 有现货
$3.2 / 个
查看数据手册 →PIC32MK1025GPG064-I/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MK0512GPE064-I/PT 最大额定值与电气特性
| 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 |
| 工作温度 | -40C to +85C (Industrial grade) |
| 封装 | 64-pin TQFP (10x10 mm) |
| 安装类型 | Surface Mount |
| ADC | 12-bit (per family datasheet) |
| Communication Peripherals | CAN-FD, USB, SPI, I2C, UART |
| MSL 等级 | MSL3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant |
| Lead-Free | Yes |
| Series | PIC32MK (GP variant) |
PIC32MK0512GPE064-I/PT 引脚配置
| 引脚 1 | SDA1/RG3 — I2C1 SDA / GPIO RG3 |
| 引脚 2 | SCL1/RG2 — I2C1 SCL / GPIO RG2 |
| 引脚 3 | RP15/RB15 — Remappable peripheral / GPIO RB15 |
| 引脚 4 | RP14/RB14 — Remappable peripheral / GPIO RB14 |
| 引脚 5 | RP13/RB13 — Remappable peripheral / GPIO RB13 |
| 引脚 6 | RP12/RB12 — Remappable peripheral / GPIO RB12 |
| 引脚 7 | RP11/RB11 — Remappable peripheral / GPIO RB11 |
| 引脚 8 | RP10/RB10 — Remappable peripheral / GPIO RB10 |
| 引脚 9 | RP9/RB9 — Remappable peripheral / GPIO RB9 |
| 引脚 10 | RP8/RB8 — Remappable peripheral / GPIO RB8 |
| 引脚 11 | RP7/RB7 — Remappable peripheral / GPIO RB7 |
| 引脚 12 | RP6/RB6 — Remappable peripheral / GPIO RB6 |
| 引脚 13 | RP5/RB5 — Remappable peripheral / GPIO RB5 |
| 引脚 14 | RP4/RB4 — Remappable peripheral / GPIO RB4 |
| 引脚 15 | RP3/RB3 — Remappable peripheral / GPIO RB3 |
| 引脚 16 | RP2/RB2 — Remappable peripheral / GPIO RB2 |
| 引脚 17 | RP1/RB1 — Remappable peripheral / GPIO RB1 |
| 引脚 18 | RP0/RB0 — Remappable peripheral / GPIO RB0 |
| 引脚 19 | AVDD — Analog supply voltage |
| 引脚 20 | AVSS — Analog ground |
| 引脚 21 | AN0/RA0 — Analog input / GPIO RA0 |
| 引脚 22 | AN1/RA1 — Analog input / GPIO RA1 |
| 引脚 23 | AN2/RA2 — Analog input / GPIO RA2 |
| 引脚 24 | AN3/RA3 — Analog input / GPIO RA3 |
| 引脚 25 | AN4/RA4 — Analog input / GPIO RA4 |
| 引脚 26 | AN5/RA5 — Analog input / GPIO RA5 |
| 引脚 27 | AN6/RA6 — Analog input / GPIO RA6 |
| 引脚 28 | AN7/RA7 — Analog input / GPIO RA7 |
| 引脚 29 | AN8/RA8 — Analog input / GPIO RA8 |
| 引脚 30 | AN9/RA9 — Analog input / GPIO RA9 |
| 引脚 31 | AN10/RA10 — Analog input / GPIO RA10 |
| 引脚 32 | AN11/RA11 — Analog input / GPIO RA11 |
| 引脚 33 | AN12/RA12 — Analog input / GPIO RA12 |
| 引脚 34 | AN13/RA13 — Analog input / GPIO RA13 |
| 引脚 35 | AN14/RA14 — Analog input / GPIO RA14 |
| 引脚 36 | AN15/RA15 — Analog input / GPIO RA15 |
| 引脚 37 | VDD — Digital supply voltage |
| 引脚 38 | VSS — Digital ground |
| 引脚 39 | OSC1/RC0 — Crystal oscillator input / GPIO RC0 |
| 引脚 40 | OSC2/RC1 — Crystal oscillator output / GPIO RC1 |
| 引脚 41 | RC2 — GPIO RC2 |
| 引脚 42 | RC3 — GPIO RC3 |
| 引脚 43 | RC4 — GPIO RC4 |
| 引脚 44 | RC5 — GPIO RC5 |
| 引脚 45 | RC6 — GPIO RC6 |
| 引脚 46 | RC7 — GPIO RC7 |
| 引脚 47 | RC8 — GPIO RC8 |
| 引脚 48 | RC9 — GPIO RC9 |
| 引脚 49 | RD0 — GPIO RD0 |
| 引脚 50 | RD1 — GPIO RD1 |
| 引脚 51 | RD2 — GPIO RD2 |
| 引脚 52 | RD3 — GPIO RD3 |
| 引脚 53 | RD4 — GPIO RD4 |
| 引脚 54 | RD5 — GPIO RD5 |
| 引脚 55 | RD6 — GPIO RD6 |
| 引脚 56 | RD7 — GPIO RD7 |
| 引脚 57 | RD8 — GPIO RD8 |
| 引脚 58 | RD9 — GPIO RD9 |
| 引脚 59 | RD10 — GPIO RD10 |
| 引脚 60 | RD11 — GPIO RD11 |
| 引脚 61 | MCLR — Master clear (reset) input |
| 引脚 62 | RF0 — GPIO RF0 |
| 引脚 63 | RF1 — GPIO RF1 |
| 引脚 64 | VDD — Digital supply voltage (secondary) |
典型应用
PIC32MK0512GPE064-I/PT 适用于 7 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： PIC32MK0512GPE064-I/PT ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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) |
关键差异点
- MIPS microAptiv core with hardware FPU and DSP （对比 PIC24HJ256GP610-I/PT (16-bit PIC24))
- 512 KB Flash + 256 KB SRAM in 64-pin package （对比 PIC32MK0512GPD064-I/PT (same family))
- Extended temperature variant available in identical footprint （对比 PIC32MK0512GPE064-E/PT (same family))
设计说明
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.
合规信息
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).
