PIC32MK0512GPE100T-E/PT - 120MHz FPU MCU 100-TQFP | Microchip
料号： PIC32MK0512GPE100T-E/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.42 | $8.42 |
| 10 | $7.85 | $78.50 |
| 100 | $7.21 | $721.00 |
| 500 | $6.48 | $3,240.00 |
| 1,000 | $5.74 | $5,740.00 |
PIC32MK0512GPE100T-E/PT 概述
A 32-bit microcontroller (MCU) is an embedded processor that integrates CPU core, memory (Flash, SRAM), and peripherals (timers, ADC, communication interfaces) on a single silicon die. The PIC32MK belongs to the MIPS32 microAptiv family - a Harvard-architecture core family widely used in signal-processing and motor-control applications. Within the broader taxonomy, this part is a microcontroller -> embedded processor -> semiconductor IC, with the FPU/DSP extensions placing it in the high-performance motor-control MCU segment.
Key features include a 32-bit MIPS32 microAptiv core with single-precision FPU and DSP instructions, 512 KB Flash program memory, 64 KB SRAM, four pairs of differential ADC modules capable of high-speed motor-control sampling, multiple CAN FD controllers, motor-control PWMs with high-resolution capability, and a full Peripheral Pin Select (PPS) system for flexible signal routing.
Technically, the PIC32MK uses a 4-wire MIPS standard trace/debug interface and supports DSP/SIMD instructions via the microAptiv core, achieving deterministic motor-control loop times while running signal-processing algorithms. The device integrates dedicated motor-control peripherals (PWM, QEI, BiSS, and analog comparators) tightly coupled to the CPU bus, reducing latency for field-oriented control (FOC) loops.
Typical applications include BLDC/PMSM motor control, industrial PLCs, multi-axis servo drives, CAN-FD networked sensor nodes, and IIoT edge controllers. The wide AEC-Q100 automotive temperature range (-40C to +125C) also suits under-hood automotive ECUs.
When designing with this part, plan the Peripheral Pin Select (PPS) mapping early to avoid pin conflicts, and allocate the four SAR ADC pairs carefully for current-sensing accuracy. The QFP package's exposed thermal pad is recommended for high-duty-cycle motor drive firmware.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone Microchip datasheet - giving engineers a faster path from datasheet to prototype.
直接替换替代料： PIC32MK0512GPE100T-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： PIC32MK0512GPE100T-E/PT （相同外形与封装尺寸） ——差异在于 Core Architecture, ADC, Package, Operating Temperature, USB.
快速对比工具——选择替代料号进行并排对比：
PIC32MK0512GPE100-I/PT
✅ 直接替换✓ 有现货
$2.74 / 个
查看数据手册 →PIC32MK0512GPE100T-I/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MK0512GPE064T-E/PT
✅ 直接替换✓ 有现货
$4.1 / 个
查看数据手册 →PIC32MK0512GPE100T-I/PT
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC32MK0512GPD064-I/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$5.95 / 个
查看数据手册 →PIC32MK1024GPE100-I/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$6.72 / 个
查看数据手册 →PIC32MK0512GPE100T-E/PT 最大额定值与电气特性
| Core Architecture | MIPS32 microAptiv with FPU and DSP |
| 数据总线宽度 | 32-Bit |
| Max CPU Speed (Automotive grade) | 80 MHz |
| Max CPU Speed (Industrial grade) | 120 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| SRAM | 64 KB |
| Operating Voltage | 3.3 V |
| 封装 | 100-TQFP (12x12 mm) |
| 安装类型 | Surface Mount |
| 工作温度 | -40C to +125C (Automotive AEC-Q100 Grade 1) |
| AEC-Q100 Qualified | Yes |
| CAN FD Controllers | Multiple (per family datasheet) |
| ADC | 4 pairs of high-speed SAR ADC modules |
| Motor Control PWM | Yes, high-resolution PWM |
| Peripheral Pin Select (PPS) | Yes |
| DSP Instructions | Yes |
| RoHS 状态 | Compliant |
PIC32MK0512GPE100T-E/PT 100-tqfp (12x12 mm) 引脚配置指南
PIC32MK0512GPE100T-E/PT（100-tqfp (12x12 mm) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： PIC32MK0512GPE100T-E/PT.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MK0512GPE100T-E/PT 适用于 7 应用s: BLDC/PMSM Motor Control (Field-Oriented Control), Industrial Servo Drives and Multi-Axis Motion Control, Industrial IoT (IIoT) Edge Controllers with CAN-FD, Automotive Body and Powertrain ECUs, PLC and Industrial Control Logic, Power Conversion and Digital Power Control, Sensor Hub and Multi-Sensor Data Aggregation.
BLDC/PMSM Motor Control (Field-Oriented Control)
The PIC32MK0512GPE100T-E/PT's dedicated motor-control peripherals - high-resolution PWM, four pairs of SAR ADCs, and quadrature encoder interfaces - are purpose-built for BLDC/PMSM field-oriented control (FOC) loops. With the MIPS32 microAptiv core plus FPU and DSP extensions running at 80 MHz, the device executes FOC math (Clarke/Park transforms, PI controllers, space-vector modulation) within microsecond loop times typical of 20-50 kHz PWM switching frequencies. The 512 KB Flash accommodates full state-machine plus CAN-FD stack firmware, while the AEC-Q100 Grade 1 rating supports under-hood automotive motor modules.
推荐
Industrial Servo Drives and Multi-Axis Motion Control
Multi-axis industrial servo drives benefit from the PIC32MK0512GPE100T-E/PT's combination of high-resolution PWM (for low-speed torque ripple reduction), four SAR ADC pairs (for simultaneous current/voltage sensing on multiple axes), and DSP extensions (for real-time loop math). With 64 KB SRAM and 512 KB Flash, multiple axis control loops run concurrently without external memory. The CAN-FD interfaces enable real-time EtherCAT/CAN motion-bus communication. AEC-Q100 qualification additionally supports factory-automation cells where ambient temperatures can exceed commercial grades.
推荐
Industrial IoT (IIoT) Edge Controllers with CAN-FD
The PIC32MK0512GPE100T-E/PT's multiple CAN-FD controllers make it ideal for IIoT edge nodes aggregating sensor data from factory-floor CAN networks. The MIPS32 microAptiv core at 80 MHz runs MQTT/TLS stacks or lightweight edge-analytics while simultaneously handling time-critical CAN-FD traffic. The 512 KB Flash supports full IP-stack firmware, and PPS (Peripheral Pin Select) provides flexible I/O mapping for various sensor interfaces. AEC-Q100 qualification future-proofs designs for industrial environments with elevated ambient temperatures.
推荐
Automotive Body and Powertrain ECUs
The PIC32MK0512GPE100T-E/PT's AEC-Q100 Grade 1 qualification (-40C to +125C) and automotive-grade silicon make it suitable for body ECUs controlling lighting, HVAC, seat modules, and auxiliary powertrain functions. Multiple CAN-FD channels support modern vehicle network architectures, while DSP extensions enable on-board sensor fusion for predictive maintenance. The 100-TQFP package's exposed thermal pad handles under-dash or under-hood thermal loads, and 512 KB Flash accommodates AUTOSAR-style application firmware with full diagnostic stacks.
推荐
PLC and Industrial Control Logic
PLC-style industrial controllers benefit from the PIC32MK0512GPE100T-E/PT's deterministic MIPS32 core, ample 512 KB Flash for ladder-logic or IEC 61131-3 runtimes, and rich peripheral mix including multiple UART/SPI/I2C channels for distributed I/O. The DSP extensions process analog sensor data (vibration, pressure) for predictive maintenance, while CAN-FD interfaces connect to sub-bus nodes. AEC-Q100 Grade 1 supports deployment in cabinets near heat-generating equipment where ambient temperatures routinely exceed 70C.
推荐
Power Conversion and Digital Power Control
The PIC32MK0512GPE100T-E/PT's high-resolution PWM (suitable for digital power converter topologies), four SAR ADC pairs (for voltage/current feedback), and DSP extensions (for closed-loop control algorithms) make it a strong choice for digital power supplies, UPS systems, and solar inverters. The MIPS32 microAptiv core runs voltage-mode and current-mode control loops with sub-microsecond latency, while 512 KB Flash supports multi-stage PFC plus LLC firmware stacks. AEC-Q100 qualification supports outdoor/in-vehicle power installations.
推荐
Sensor Hub and Multi-Sensor Data Aggregation
The PIC32MK0512GPE100T-E/PT aggregates data from multiple sensor types via its I2C/SPI/UART channels while running on-board DSP filtering and sensor fusion algorithms. The 64 KB SRAM buffers time-series data before forwarding over CAN-FD or UART. AEC-Q100 Grade 1 supports chassis-mounted sensor hubs in vehicles or industrial equipment. The PPS system allows flexible peripheral mapping to suit varied sensor pinouts.
推荐
推荐产品汇总
工程参考数据： PIC32MK0512GPE100T-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 | PIC32MK0512GPE100-I/PT | PIC32MK0512GPE100T-I/PT | PIC32MK0512GPE064T-E/PT | PIC32MK1024GPE100-I/PT |
|---|---|---|---|---|---|
| Package | 100-TQFP (12x12) | 100-TQFP (12x12) - same | 100-TQFP (12x12) - same | 100-TQFP (12x12) - same | 100-TQFP (12x12) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | MIPS32 microAptiv (FPU+DSP) | MIPS32 microAptiv (FPU+DSP) | MIPS32 microAptiv (FPU+DSP) | MIPS32 microAptiv (FPU+DSP) | MIPS32 microAptiv (FPU+DSP) |
| Max CPU Speed | 80 MHz (Automotive) | 120 MHz | 120 MHz | 80 MHz | 120 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 256 KB (-50%) | 1 MB (+100%) |
| SRAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB |
| Operating Temperature | -40C to +125C (AEC-Q100 Grade 1) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (AEC-Q100 Grade 1) | -40C to +85C (Industrial) |
| AEC-Q100 Qualified | Yes (Grade 1) | No | No | Yes (Grade 1) | No |
| CAN-FD Controllers | Multiple | Multiple | Multiple | Multiple | Multiple |
关键差异点
- Higher memory option available in same package （对比 PIC32MK1024GPE100-I/PT)
- Lower-cost reduced-memory sibling （对比 PIC32MK0512GPE064T-E/PT)
- Higher clock speed in industrial grade （对比 PIC32MK0512GPE100T-I/PT)
- AEC-Q100 qualification for automotive （对比 PIC32MK0512GPE100-I/PT)
设计说明
The PIC32MK0512GPE100T-E/PT in 100-TQFP dissipates up to ~1 W in continuous motor-control firmware at 80 MHz with all peripherals active. The exposed thermal pad (EP) must be soldered to a top-layer copper pour of at least 25 mm x 25 mm with 9-12 thermal via connections to inner ground planes. Without proper EP soldering, junction temperature can exceed +125C at high ambient temperatures, causing thermal shutdown or AEC-Q100 qualification violation. Estimate: theta_JA ~ 35 C/W with 4-layer JEDEC test board, derate by 20% for production PCBs.
Place all four decoupling capacitors (100 nF X7R) within 3 mm of each VDD/VSS pair, plus a single 4.7 uF bulk capacitor near the IC. The PIC32MK analog VDDCORE/VDDPLL rails require separate filtered supplies - use ferrite beads plus 10 uF + 100 nF local decoupling to keep PLL jitter low for the high-resolution PWM and CAN-FD clocks. AGND and DGND should connect at a single star point near the IC to avoid ground-loop noise coupling into ADC measurements.
The PIC32MK's Peripheral Pin Select (PPS) system allows flexible peripheral-to-pin mapping but introduces a critical layout pitfall: changing PPS assignments late in development can require PCB rework. Plan PPS mappings during schematic capture and verify each remappable signal has a clean trace path. Avoid routing PPS output signals across noisy regions (PWM outputs, switching power), and keep ADC analog inputs on inner layers shielded from digital return currents.
The PIC32MK0512GPE100T-E/PT's four pairs of SAR ADCs sample at high speeds for motor current sensing - trace impedance mismatches on ADC inputs degrade conversion accuracy. Use matched-length differential routing for ADC pairs, with 50-ohm single-ended or 100-ohm differential impedance. Add common-mode chokes on motor phase sense lines to reject switching noise from the inverter stage. Reference the Microchip AN1078 application note for current-sense PCB layout patterns specific to PIC32MK motor-control designs.
Common PIC32MK0512GPE100T-E/PT design pitfalls: (1) Configuring PPS for two peripherals on the same physical pin causes silent signal conflicts - always verify unique pin assignments in MPLAB X I/O view; (2) Forgetting to enable the FPU in startup code when using floating-point DSP extensions leads to hard-fault exceptions - set CP0.Status.CU1 bit in the boot sequence; (3) Not initializing the PLL with correct FPLLIDIV/FPLLODIV ratios results in 80 MHz parts failing to lock; reference the clock tree diagram in the family datasheet DS60001403.
合规信息
RoHS compliant and lead-free per Microchip product page and distributor listings. AEC-Q100 Grade 1 qualified for automotive applications per Microchip ordering nomenclature (-E suffix). Halogen-free status not explicitly stated in available data.
