PIC32MK0512MCF064-E/PT - 120MHz 512KB Flash 32-Bit MCU | Microchip
料号： PIC32MK0512MCF064-E/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $7.85 | $7.85 |
| 10 | $7.05 | $70.50 |
| 100 | $6.32 | $632.00 |
| 500 | $5.71 | $2,855.00 |
| 1,000 | $5.18 | $5,180.00 |
PIC32MK0512MCF064-E/PT 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and peripherals. The PIC32MK family belongs to the broader hierarchy of 32-bit microcontrollers -> embedded controllers -> microprocessors -> semiconductors. The microAptiv core adds DSP and single-precision FPU extensions, making this category of MCU suitable for control loops, signal conditioning, and Industrial IoT edge nodes.
Key features include up to 120 MHz CPU clock (typically derated to 80 MHz in this -E variant), four I2C ports, six I2S ports, USB 2.0 Full-Speed, CAN 2.0B, and dedicated motor-control PWM peripherals. The device operates from 3.0 V to 3.6 V, supports -40C to +125C industrial temperature range (E suffix), and is AEC-Q100 qualified for automotive environments.
Architecturally, the part combines a Harvard-style bus, ECC-protected Flash, and a high-performance peripheral set including dead-band generators and fault inputs for three-phase motor drive. The on-chip FPU and DSP instructions accelerate math-heavy control algorithms like field-oriented control (FOC) without offloading to a coprocessor.
Typical applications include BLDC/PMSM motor drives, industrial PLCs, multi-channel CAN-FD nodes, USB peripherals, and digital power conversion. The same silicon is also used in EV charging modules and renewable-energy inverter stages where CAN-FD and FPU performance converge.
When designing with this device, provision adequate bulk and decoupling capacitance near VDD pins and route the high-speed USB differential pair with 90-ohm impedance. Reserve the trace between the debugger header and PGECx/PGEDx pins for reliable in-circuit programming.
This page synthesizes distributor pricing, AEC-Q100 drop-in alternatives within the same TQFP-64 footprint, and practical design notes not collected in a single section of the manufacturer datasheet.
直接替换替代料： PIC32MK0512MCF064-E/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： PIC32MK0512MCF064-E/PT （相同外形与封装尺寸） ——差异在于 Package, ADC, Operating Temperature, USB, SRAM.
快速对比工具——选择替代料号进行并排对比：
PIC32MK0512MCM064-E/PT
✅ 直接替换✓ 有现货
$8.48 / 个
查看数据手册 →PIC32MK0256MCJ064-E/PT
✅ 直接替换✓ 有现货
$2.85 / 个
查看数据手册 →PIC32MK0512MCJ064-E/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MK0512MCF064-I/PT
✅ 直接替换✓ 有现货
$7.8 / 个
查看数据手册 →PIC32MK0512GPG064-E/PT
✅ 直接替换✓ 有现货
$5.74 / 个
查看数据手册 →PIC32MK0512MCF064-E/PT 最大额定值与电气特性
| Core | MIPS32 microAptiv |
| CPU Architecture | 32-bit RISC with FPU and DSP |
| Maximum CPU Speed | 120 MHz (derated to 80 MHz in -E/PT variant) |
| Program Flash | 512 KB |
| SRAM | 64 KB (max 128 KB depending on configuration) |
| Data EEPROM | 4 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| 工作温度 | -40C to +125C (Industrial / E grade) |
| ADC | 12-bit, multi-channel |
| CAN | CAN 2.0B / CAN-FD |
| USB | USB 2.0 Full-Speed |
| I2C Ports | 4 |
| I2S Ports | 6 |
| Motor Control PWM | Yes, dedicated PWM with fault inputs |
| 封装 | 64-pin TQFP (10x10 mm) |
| 安装类型 | Surface Mount |
| AEC-Q100 | Qualified |
| RoHS 状态 | Compliant |
PIC32MK0512MCF064-E/PT 引脚配置
| 引脚 1 | SDA1/RG3 — I2C1 SDA / GPIO |
| 引脚 2 | SCL1/RG2 — I2C1 SCL / GPIO |
| 引脚 3 | RB0 — GPIO / analog input |
| 引脚 4 | RB1 — GPIO / analog input |
| 引脚 5 | RB2 — GPIO / analog input |
| 引脚 6 | RB3 — GPIO / analog input |
| 引脚 7 | RB4 — GPIO / analog input |
| 引脚 8 | RB5 — GPIO / analog input |
| 引脚 9 | VSS — Ground |
| 引脚 10 | RB6 — PWM / GPIO |
| 引脚 11 | RB7 — PWM / GPIO |
| 引脚 12 | RB8 — PWM / GPIO |
| 引脚 13 | RB9 — PWM / GPIO |
| 引脚 14 | RB10 — PWM / GPIO |
| 引脚 15 | RB11 — PWM / GPIO |
| 引脚 16 | VSS — Ground |
| 引脚 17 | RB12 — PWM fault input / GPIO |
| 引脚 18 | RB13 — PWM fault input / GPIO |
| 引脚 19 | RB14 — PWM fault input / GPIO |
| 引脚 20 | RB15 — PWM fault input / GPIO |
| 引脚 21 | VSS — Ground |
| 引脚 22 | RD0 — GPIO |
| 引脚 23 | RD1 — GPIO |
| 引脚 24 | RD2 — GPIO |
| 引脚 25 | RD3 — GPIO |
| 引脚 26 | RD4 — GPIO |
| 引脚 27 | RD5 — GPIO |
| 引脚 28 | RD6 — GPIO |
| 引脚 29 | RD7 — GPIO |
| 引脚 30 | VSS — Ground |
| 引脚 31 | RC0 — GPIO |
| 引脚 32 | RC1 — GPIO |
| 引脚 33 | RC2 — GPIO |
| 引脚 34 | RC3 — GPIO |
| 引脚 35 | RC4 — GPIO |
| 引脚 36 | RC5 — GPIO |
| 引脚 37 | RC6 — GPIO |
| 引脚 38 | RC7 — GPIO |
| 引脚 39 | VSS — Ground |
| 引脚 40 | RC8 — GPIO |
| 引脚 41 | RC9 — GPIO |
| 引脚 42 | RC10 — GPIO |
| 引脚 43 | RC11 — GPIO |
| 引脚 44 | RC12 — GPIO |
| 引脚 45 | RC13 — GPIO |
| 引脚 46 | RC14 — GPIO |
| 引脚 47 | RC15 — GPIO |
| 引脚 48 | VSS — Ground |
| 引脚 49 | RA0 — GPIO / analog |
| 引脚 50 | RA1 — GPIO / analog |
| 引脚 51 | RA2 — GPIO / analog |
| 引脚 52 | RA3 — GPIO / analog |
| 引脚 53 | RA4 — GPIO / analog |
| 引脚 54 | RA5 — GPIO / analog |
| 引脚 55 | RA6 — GPIO / analog |
| 引脚 56 | RA7 — GPIO / analog |
| 引脚 57 | AVDD — Analog supply |
| 引脚 58 | AVSS — Analog ground |
| 引脚 59 | RA9 — GPIO / analog |
| 引脚 60 | RA10 — GPIO / analog |
| 引脚 61 | RA11 — GPIO / analog |
| 引脚 62 | RA12 — GPIO / analog |
| 引脚 63 | RA13 — GPIO / analog |
| 引脚 64 | RA14 — GPIO / analog |
典型应用
PIC32MK0512MCF064-E/PT 适用于 6 应用s: BLDC / PMSM Motor Drives, Industrial PLC and Motion Controllers, CAN-FD Network Nodes, Digital Power Conversion (Solar Inverters, SMPS), USB Peripherals and Industrial IoT Gateways, Automotive Body and Comfort Modules.
BLDC / PMSM Motor Drives
The PIC32MK0512MCF064-E/PT is purpose-built for three-phase BLDC and PMSM motor drives, where the integrated FPU and DSP extensions accelerate field-oriented control (FOC) math while dedicated PWM peripherals with dead-band generators and fault inputs handle switching signals directly. The 120 MHz core delivers deterministic cycle counts for current-loop update rates, and the AEC-Q100 qualification allows deployment in EV traction and e-compressor designs. Combined with on-chip CAN-FD, the same MCU can drive the motor and report telemetry to the vehicle bus without a companion chip.
推荐
Industrial PLC and Motion Controllers
For industrial PLCs and motion controllers, the PIC32MK0512MCF064-E/PT provides the deterministic performance required for multi-axis coordinated motion. The 12-bit ADC with simultaneous sampling captures feedback currents and voltages while the FPU executes PID loops in microseconds. The 64 KB SRAM accommodates real-time operating system kernels, and the USB Full-Speed interface simplifies HMI panel connectivity. The wide -40C to +125C temperature range supports deployment in factory-floor cabinets without active cooling.
推荐
CAN-FD Network Nodes
The integrated CAN-FD controllers make the PIC32MK0512MCF064-E/PT a natural fit for distributed CAN-FD nodes in vehicle and industrial networks. Each MCU can service multiple CAN-FD buses while running application firmware, eliminating the need for an external CAN controller chip. The 120 MHz core ensures timely processing of high-throughput CAN-FD payloads above 1 Mbps. AEC-Q100 qualification combined with the extended temperature range allows deployment in chassis, powertrain, and body-control modules.
推荐
Digital Power Conversion (Solar Inverters, SMPS)
The PIC32MK0512MCF064-E/PT excels in digital power conversion stages where DSP extensions accelerate control-loop math and high-resolution PWM drives the switching converter. The high-speed 12-bit ADC samples feedback currents at the rates required for peak current-mode control, while the FPU executes sliding-mode and predictive control algorithms in real time. CAN-FD and USB provide flexible supervisory connectivity to the broader inverter system. AEC-Q100 qualification enables deployment in automotive power conversion.
推荐
USB Peripherals and Industrial IoT Gateways
USB 2.0 Full-Speed On-The-Go support allows the PIC32MK0512MCF064-E/PT to act as a USB device or host in industrial IoT gateways, data loggers, and configuration tools. The four I2C and six I2S peripherals let the MCU aggregate sensor data from multiple buses simultaneously while the FPU processes the resulting stream. The 512 KB Flash supports over-the-air firmware update images with rollback support. Combined with CAN-FD, the device bridges USB-side commissioning tools with the vehicle or factory CAN-FD network.
推荐
Automotive Body and Comfort Modules
Body-control modules (BCMs) and comfort controllers benefit from the PIC32MK0512MCF064-E/PT's combination of LIN, CAN-FD, and PWM peripherals in a single AEC-Q100 qualified package. The MCU can drive multiple LED lighting channels via PWM while simultaneously monitoring door, seat, and climate sensors over the on-chip 12-bit ADC. The 64 KB SRAM and 4 KB EEPROM comfortably support BCM firmware state machines plus user-configurable settings storage. The wide operating temperature range ensures reliable operation in cabin and engine-bay locations.
推荐
推荐产品汇总
工程参考数据： PIC32MK0512MCF064-E/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 | PIC32MK0512MCM064-E/PT | PIC32MK0256MCJ064-E/PT | PIC32MK0512MCJ064-E/PT | PIC32MK0512MCF064-I/PT | PIC32MK0512GPG064-E/PT |
|---|---|---|---|---|---|---|
| Package | TQFP-64 (10x10 mm) | TQFP-64 (10x10 mm) | TQFP-64 (10x10 mm) | TQFP-64 (10x10 mm) | TQFP-64 (10x10 mm) | TQFP-64 (10x10 mm) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash | 512 KB | 512 KB | 256 KB | 512 KB | 512 KB | 512 KB |
| SRAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB |
| CAN-FD | Yes | Yes | Yes | Yes | Yes | No |
| Motor Control PWM | Yes | Yes (expanded) | Yes | Yes | Yes | No |
| AEC-Q100 | Yes (-40C to +125C) | Yes (-40C to +125C) | Yes | Yes | No (-40C to +85C industrial) | Yes |
| CPU Speed | 120 MHz (80 MHz in -E grade) | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz |
| USB FS | Yes | Yes | Yes | Yes | Yes | Yes |
关键差异点
- Integrated CAN-FD controllers for high-throughput automotive networks （对比 PIC32MK0512GPG064-E/PT)
- Dedicated motor-control PWM peripherals with fault inputs （对比 PIC32MK0512GPG064-E/PT)
- AEC-Q100 qualified with -40C to +125C automotive temperature grade （对比 PIC32MK0512MCF064-I/PT)
设计说明
Estimated: based on typical PIC32MK power figures, the device draws approximately 50 mA at 120 MHz / 3.3 V active and drops below 1 mA in Sleep mode. Provide a 10 uF bulk capacitor plus 0.1 uF decoupling on each VDD/AVDD pin pair. For motor-control designs switching high currents, isolate the MCU analog supply (AVDD) from the noisy digital VDD with a ferrite bead to protect ADC accuracy. Always refer to the PIC32MK-GPG-MCJ family datasheet for power-rail sequencing requirements before finalizing the schematic.
Route the USB DP/DM pair with 90-ohm differential impedance and keep total length below 50 mm to maintain signal integrity at Full-Speed. Provide a 4.7 uF to 10 uF VBUS bulk capacitor on the USB connector side. The 64-pin TQFP exposes a generous ground pin count - stitch the ground pour liberally around the IC and stitch vias on each ground pin to the inner ground plane to reduce high-current return-path impedance.
At 120 MHz and 3.3 V, the TQFP-64 package dissipates roughly 200 mW typical. The 10x10 mm TQFP has a theta_JA of approximately 50 C/W. Estimating: at 125 C ambient automotive grade, junction temperature rise above ambient is about 10 C, well within the 150 C maximum. For sealed enclosures with no airflow, add thermal vias under the exposed pad and copper pours on top and bottom layers to keep junction temperatures within margin.
Keep the 12-bit ADC analog inputs away from switching PWM traces on inner and top layers to avoid capacitive coupling. Use the dedicated analog supply and ground pins (AVDD/AVSS) and decouple them with 10 uF and 0.1 uF capacitors close to the package. For CAN-FD, route CANH and CANL as a 120-ohm differential pair with no stubs, and place the CAN-FD transceiver as close to the connector as possible to minimize reflections.
Do not assume the -E grade runs at 120 MHz without verifying against the specific datasheet - the PIC32MK0512MCF064-E/PT is rated 80 MHz in the -E temperature range. Always set the configuration bits to match the actual crystal/oscillator topology before locking the MCU. For automotive applications, ensure the watchdog timer is enabled and the BOR (Brown-Out Reset) level is set correctly to detect power-supply faults in engine-bay or chassis environments.
合规信息
AEC-Q100 qualified for automotive applications. RoHS and REACH compliance confirmed on distributor listings.
