PIC32MK0512GPD064-E/MR - 120MHz 512KB Flash MCU | Microchip
料号： PIC32MK0512GPD064-E/MR ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.4 | $8.40 |
| 10 | $7.55 | $75.50 |
| 100 | $6.72 | $672.00 |
| 500 | $6.05 | $3,025.00 |
| 1,000 | $5.38 | $5,380.00 |
PIC32MK0512GPD064-E/MR 概述
A 32-bit microcontroller (MCU) is a single-chip processor that integrates a CPU core, program memory (Flash), data memory (SRAM), and a programmable peripheral set around a common bus. The PIC32MK family sits inside the broader PIC32 portfolio and is built on the MIPS32 microAptiv core, which places it under the larger category hierarchy: MCU -> microcontroller -> embedded processor -> semiconductor. The MK sub-family specifically extends PIC32 with high-performance analog, motor-control PWMs, and CAN-FD connectivity for industrial control.
Key features of the PIC32MK0512GPD064-E/MR include: 512KB Flash program memory, 128KB SRAM, a 12-bit ADC module with up to 42 analog inputs, multiple CAN-FD ports, six UART, six SPI, four I2C, and a USB Full-Speed interface. The device also integrates DSP extensions and a single-precision FPU, enabling signal-processing workloads directly on the MCU. The -E temperature grade extends operating range to -40C to +125C for harsh-environment designs.
Architecturally, the PIC32MK leverages the microAptiv pipeline with hardware multiply/divide and DSP ASE for efficient fixed-point signal processing. The advanced PWM module supports complementary outputs with programmable dead-time, ideal for driving three-phase motor inverters and digital power converters. The integrated op-amps and comparators reduce external analog count for current-shunt and BEMF sensing.
Typical applications include BLDC and PMSM motor control (field-oriented control), industrial servo drives, solar inverters, PLCs, IIoT edge nodes, and automotive body/comfort controllers. The combination of CAN-FD, USB, and high-resolution PWM makes the PIC32MK well-suited to connected industrial equipment. When designing with this part, verify the -E temperature grade covers your thermal envelope and budget sufficient Flash for a fail-safe bootloader alongside the application image.
直接替换替代料： PIC32MK0512GPD064-E/MR ——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： PIC32MK0512GPD064-E/MR （相同外形与封装尺寸） ——差异在于 ADC, Package, Operating Temperature, Core Architecture, USB.
快速对比工具——选择替代料号进行并排对比：
PIC32MK0512GPD064-I/MR
✅ 直接替换✓ 有现货
$5.4 / 个
查看数据手册 →PIC32MK0512GPD064T-E/MR
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MK0512GPK064-E/MR
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MK0512MCJ064-E/MR
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC32MK1024GPD064-E/MR
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC32MK0512GPD064-E/MR 最大额定值与电气特性
| Core Architecture | MIPS32 microAptiv with FPU and DSP ASE |
| Maximum CPU Frequency | 120 MHz |
| Program Memory (Flash) | 512 KB |
| Data Memory (SRAM) | 128 KB |
| Operating Voltage | 3.3 V typical |
| 封装 | 64-pin QFN (MR) 9x9 mm with EP |
| 安装类型 | Surface Mount |
| 工作温度 | -40C to +125C (-E grade) |
| ADC | 12-bit, up to 42 analog channels |
| UART | 6 |
| SPI | 6 |
| I2C | 4 |
| USB | USB Full-Speed |
| CAN | CAN-FD |
| PWM Outputs | Multiple high-resolution PWM channels |
| RoHS 状态 | Compliant |
PIC32MK0512GPD064-E/MR 引脚配置
| 引脚 1 | RB0 — GPIO/AN0/C1INA/RPB0 |
| 引脚 2 | RB1 — GPIO/AN1/RPB1 |
| 引脚 3 | RB2 — GPIO/AN2/C1INB/RPB2 |
| 引脚 4 | RB3 — GPIO/AN3/C1INC/RPB3 |
| 引脚 5 | VSS — Ground |
| 引脚 6 | RB4 — GPIO/AN4/C1IND/RPB4 |
| 引脚 7 | RB5 — GPIO/AN5/RPB5 |
| 引脚 8 | RB6 — GPIO/AN6/RPB6 |
| 引脚 9 | RB7 — GPIO/AN7/RPB7 |
| 引脚 10 | RB8 — GPIO/AN8/RPB8 |
| 引脚 11 | RB9 — GPIO/AN9/RPB9 |
| 引脚 12 | RB10 — GPIO/AN10/RPB10 |
| 引脚 13 | RB11 — GPIO/AN11/RPB11 |
| 引脚 14 | RB12 — GPIO/AN12/RPB12 |
| 引脚 15 | RB13 — GPIO/AN13/RPB13 |
| 引脚 16 | RB14 — GPIO/AN14/RPB14 |
| 引脚 17 | RB15 — GPIO/AN15/RPB15 |
| 引脚 18 | VSS — Ground |
| 引脚 19 | VDD — 3.3V core supply |
| 引脚 20 | RC0 — GPIO/RPC0 |
| 引脚 21 | RC1 — GPIO/RPC1 |
| 引脚 22 | RC2 — GPIO/RPC2 |
| 引脚 23 | RC3 — GPIO/RPC3 |
| 引脚 24 | RC4 — GPIO/RPC4 |
| 引脚 25 | RC5 — GPIO/RPC5 |
| 引脚 26 | RC6 — GPIO/RPC6 |
| 引脚 27 | RC7 — GPIO/RPC7 |
| 引脚 28 | RC8 — GPIO/RPC8 |
| 引脚 29 | RC9 — GPIO/RPC9 |
| 引脚 30 | RC10 — GPIO/RPC10 |
| 引脚 31 | RC11 — GPIO/RPC11 |
| 引脚 32 | RC12 — GPIO/RPC12 |
| 引脚 33 | RC13 — GPIO/RPC13 |
| 引脚 34 | RC14 — GPIO/RPC14 |
| 引脚 35 | RC15 — GPIO/RPC15 |
| 引脚 36 | VSS — Ground |
| 引脚 37 | VDD — 3.3V core supply |
| 引脚 38 | RD0 — GPIO/RPD0 |
| 引脚 39 | RD1 — GPIO/RPD1 |
| 引脚 40 | RD2 — GPIO/RPD2 |
| 引脚 41 | RD3 — GPIO/RPD3 |
| 引脚 42 | RD4 — GPIO/RPD4 |
| 引脚 43 | RD5 — GPIO/RPD5 |
| 引脚 44 | RD6 — GPIO/RPD6 |
| 引脚 45 | RD7 — GPIO/RPD7 |
| 引脚 46 | RD8 — GPIO/RPD8 |
| 引脚 47 | RD9 — GPIO/RPD9 |
| 引脚 48 | RD10 — GPIO/RPD10 |
| 引脚 49 | RD11 — GPIO/RPD11 |
| 引脚 50 | VSS — Ground |
| 引脚 51 | VDD — 3.3V core supply |
| 引脚 52 | RE0 — GPIO/RPE0 |
| 引脚 53 | RE1 — GPIO/RPE1 |
| 引脚 54 | RE2 — GPIO/RPE2 |
| 引脚 55 | RE3 — GPIO/RPE3 |
| 引脚 56 | RE4 — GPIO/RPE4 |
| 引脚 57 | RE5 — GPIO/RPE5 |
| 引脚 58 | RE6 — GPIO/RPE6 |
| 引脚 59 | RE7 — GPIO/RPE7 |
| 引脚 60 | RF0 — GPIO/RPF0 |
| 引脚 61 | RF1 — GPIO/RPF1 |
| 引脚 62 | RF2 — GPIO/RPF2 |
| 引脚 63 | RF3 — GPIO/RPF3 |
| 引脚 64 | EP — Exposed thermal pad, must be soldered to VSS plane |
典型应用
PIC32MK0512GPD064-E/MR 适用于 6 应用s: BLDC / PMSM Motor Control, Industrial Servo Drives, Solar Inverters and Digital Power, Programmable Logic Controllers (PLC), IIoT Edge Nodes, Automotive Body and Comfort Controllers.
BLDC / PMSM Motor Control
The PIC32MK0512GPD064-E/MR is purpose-built for three-phase BLDC and PMSM motor control. Its high-resolution PWM module with complementary outputs and programmable dead-time drives the gate drivers of a 3-phase inverter directly, while six on-chip op-amps condition current-shunt and BEMF feedback signals. The 120MHz MIPS32 core with DSP ASE runs field-oriented control (FOC) at sub-10us loop rates; the -E +125C grade supports under-hood automotive and industrial servo enclosures. The 64-pin QFN package keeps the inverter PCB compact.
推荐
Industrial Servo Drives
Industrial servo drives demand deterministic control loops, multi-axis synchronization, and industrial networking. The PIC32MK0512GPD064-E/MR integrates CAN-FD for real-time communication with PLC masters, plus high-resolution PWM and quadrature encoder interfaces for closed-loop position control. The 128KB SRAM buffers trajectory tables and the 512KB Flash holds the servo control law plus safety logic. The -40C to +125C thermal range matches IEC 60068 industrial cabinet environments and servo amplifier heat-sink adjacency.
推荐
Solar Inverters and Digital Power
Solar inverters and digital power converters rely on high-resolution PWM and fast ADC sampling for MPPT and grid-tie synchronization. The PIC32MK0512GPD064-E/MR combines 12-bit ADC with up to 42 channels (sampling PV string voltages and currents) with DSP-capable 120MHz MIPS32 core for real-time control algorithms. The integrated op-amps condition current-shunt signals without external analog. The 64-pin QFN exposes sufficient GPIO for relay control, grid-sync zero-cross detection, and isolated comms interfaces.
推荐
Programmable Logic Controllers (PLC)
PLC digital and analog I/O modules require a mix of high-speed comms, deterministic I/O scanning, and reliable Flash-backed firmware updates. The PIC32MK0512GPD064-E/MR provides six UART (for RS-485 / RS-232 channels), six SPI (for ADC/DAC expanders), and four I2C (for I/O modules) plus USB Full-Speed for engineering tooling. The 512KB Flash accommodates ladder-logic runtimes plus bootloaders, and the +125C -E grade supports unventilated cabinet installations common in factory automation.
推荐
IIoT Edge Nodes
Industrial IoT edge nodes aggregate sensor data, run local analytics, and publish results over CAN-FD, USB, or UART to higher-level systems. The PIC32MK0512GPD064-E/MR delivers 120MHz DSP performance for vibration analysis, FFT-based condition monitoring, and predictive maintenance routines. The 128KB SRAM holds circular sensor buffers, and the 512KB Flash fits full TLS stacks plus application logic. The -E temperature grade and 64-pin QFN footprint suit DIN-rail mounted edge gateways in factory environments.
推荐
Automotive Body and Comfort Controllers
Automotive body controllers manage seat adjustment, HVAC blend doors, lighting, and mirror functions. The PIC32MK0512GPD064-E/MR integrates CAN-FD for communication with the vehicle bus, six UART for actuator modules, and four I2C for sensor clusters. The -E +125C grade handles under-dash thermal exposure, while the 64-pin QFN fits compact PCBAs behind trim panels. The DSP-capable core runs acoustic algorithms for ANC and active sound design without an external DSP chip.
推荐
推荐产品汇总
工程参考数据： PIC32MK0512GPD064-E/MR ——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/MR | PIC32MK0512GPD064T-E/MR | PIC32MK0512GPK064-E/MR | PIC32MK0512MCJ064-E/MR | PIC32MK1024GPD064-E/MR |
|---|---|---|---|---|---|---|
| Package | 64-pin QFN (MR) 9x9 mm | 64-pin QFN (MR) 9x9 mm | 64-pin QFN (MR) 9x9 mm | 64-pin QFN (MR) 9x9 mm | 64-pin QFN (MR) 9x9 mm | 64-pin QFN (MR) 9x9 mm |
| 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 |
| Max CPU Speed | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz |
| Flash | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 1024 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | 256 KB |
| Temperature Grade | -40C to +125C (-E) | -40C to +85C (-I) | -40C to +125C (-E) | -40C to +125C (-E) | -40C to +125C (-E) | -40C to +125C (-E) |
| CAN-FD | Yes | Yes | Yes | Yes (extended instances) | Yes | Yes |
关键差异点
- Extended -E +125C temperature grade for harsh environments （对比 PIC32MK0512GPD064-I/MR)
- Microchip-recommended drop-in upgrade path with more peripherals （对比 PIC32MK0512GPK064-E/MR)
- Doubled memory for firmware expansion （对比 PIC32MK1024GPD064-E/MR)
设计说明
The 64-pin QFN package exposes a thermal pad (pin 64 / EP) that MUST be soldered to a copper pour to meet the -E +125C rating. Microchip recommends a minimum 1 square inch of 1oz copper on the top layer connected by at least 9 thermal vias (0.3mm drill, 1oz plating) to the bottom ground plane. Without proper EP soldering the junction temperature can exceed limits under sustained PWM switching loads.
Decouple VDD pins with 100nF X7R ceramic capacitors placed within 3mm of each supply pin. Add a single 4.7uF or 10uF bulk capacitor on the main 3.3V rail. The PIC32MK core draws transient currents up to 200mA during DSP instruction peaks, so local decoupling is essential for ADC and PWM accuracy. Place a ferrite bead between the analog AVDD supply and digital VDD if available.
Route the USB D+/D- pair as a 90-ohm differential with continuous ground reference and length matching within 2mm. Keep analog ADC traces away from PWM switching signals by at least 3x the trace width to minimize coupled noise. The exposed thermal pad via array should be placed on a 1mm pitch grid to maximize heat extraction without violating QFN solder-mask dam rules.
Do not exceed 3.6V on any VDD pin; the PIC32MK core is NOT 5V tolerant. When migrating firmware between PIC32MK variants, verify the device ID register because the GPD, GPK, and MCJ sub-families have different peripheral maps even at the same pin count. Always configure unused pins as outputs driven low to minimize current leakage, especially in low-power motor-control standby states.
合规信息
RoHS and REACH compliant per Microchip product page. AEC-Q100 grade not explicitly stated; the -E temp grade supports automotive cabin environments. For AEC-Q100 qualified PIC32MK parts, contact Microchip sales for automotive-qualified order codes.
