PIC32MK0512GPD064T-I/PT - 120MHz 512KB Flash MCU | Microchip
料号： PIC32MK0512GPD064T-I/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.4 | $8.40 |
| 10 | $7.56 | $75.60 |
| 100 | $6.72 | $672.00 |
| 500 | $6.05 | $3,025.00 |
| 1,000 | $5.38 | $5,380.00 |
PIC32MK0512GPD064T-I/PT 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals (ADCs, timers, communication controllers, I/O) on one piece of silicon. Within the broader hierarchy of embedded semiconductors, MCUs sit below microprocessors and above simple digital logic. PIC32MK microcontrollers sit at the high-performance end of the 32-bit MCU class, targeting motor control, industrial automation, and Industrial IoT edge nodes that require deterministic DSP-like math at the edge.
Key features of the PIC32MK0512GPD064T-I/PT include up to 4 KB of EEPROM emulation, multiple high-speed analog peripherals (12-bit ADCs, DACs, op amps, comparators), four SENT and four CAN-FD capable CAN modules, USB-FS device/host/OTG, multiple UART/SPI/I2C interfaces, and a 5V-tolerant I/O set with selectable open-drain, pull-ups and pull-downs. The industrial temperature range of -40C to +85C and the wide 2.2V to 3.6V supply envelope enable use in factory-floor equipment. The part uses 120 MHz core clock with on-chip PLL and FRC oscillator for accurate timing.
Architecture-wise, the PIC32MK family pairs a Harvard-style bus architecture with tightly-coupled DSP extensions, allowing deterministic real-time control loops at microsecond latency. The dual-bank Flash design supports live updates via dual-partition Flash partitioning, useful for over-the-air firmware upgrades without service interruption.
Typical applications include industrial motor control (BLDC, PMSM, FOC drives), PLC analog front-ends, factory automation controllers, CAN-FD-based industrial sensor hubs, USB-based industrial diagnostics tools, and precision instrumentation. The combination of FPU, four 64-bit accumulators, and CAN-FD makes it especially suited to multi-axis motion controllers and high-speed industrial nodes.
When designing with this part, allocate at least one CAN-FD peripheral to the fieldbus and reserve a USB-FS port for diagnostics; ensure the supply rail is decoupled with a 100 nF plus 4.7 uF combination close to VDD/VSS pairs. Engineers considering end-of-life risk should note Microchip's recommended alternative is the PIC32MK0512GPK064, which adds higher RAM and a different peripheral mix in the same family.
This page synthesizes distributor pricing, drop-in alternatives from the same PIC32MK family, and practical design notes drawn from the manufacturer datasheet - a perspective not found in any single distributor listing.
直接替换替代料： PIC32MK0512GPD064T-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： PIC32MK0512GPD064T-I/PT （相同外形与封装尺寸） ——差异在于 Core Architecture, Package, Program Memory (Flash), Operating Temperature, ADC.
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 →PIC32MK0512GPE064T-I/PT
✅ 直接替换✓ 有现货
$4.95 / 个
查看数据手册 →PIC32MK0512GPD064T-I/MR
✅ 直接替换✓ 有现货
$3.81 / 个
查看数据手册 →PIC32MK0512GPK064T-I/PT
✅ 直接替换✓ 有现货
$6.4 / 个
查看数据手册 →PIC32MK1024GPD064T-I/PT
✅ 直接替换✓ 有现货
$3.21 / 个
查看数据手册 →PIC32MK0512GPD064-E/MR
✅ 直接替换✓ 有现货
$5.38 / 个
查看数据手册 →PIC32MK0512GPD064T-I/PT 最大额定值与电气特性
| Core Architecture | MIPS32 microAptiv (32-bit) |
| Maximum CPU Frequency | 120 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| Data Memory (SRAM) | 64 KB |
| EEPROM Emulation | Up to 4 KB |
| FPU | Single-precision floating-point unit |
| Supply Voltage Range | 2.2 V to 3.6 V |
| 工作温度范围 | -40 C to +85 C |
| I/O Pins | 5V-tolerant, up to 22 mA source/sink |
| 封装 | 64-pin TQFP (10x10 mm) |
| CAN-FD Modules | 4 |
| ADC Resolution | 12-bit |
| 安装类型 | Surface Mount |
| RoHS 状态 | Compliant |
PIC32MK0512GPD064T-I/PT 64-pin tqfp (10x10 mm) 引脚配置指南
PIC32MK0512GPD064T-I/PT（64-pin tqfp (10x10 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： PIC32MK0512GPD064T-I/PT.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MK0512GPD064T-I/PT 适用于 6 应用s: Industrial Motor Control (BLDC/PMSM Drives), Industrial CAN-FD Sensor Hubs, PLC Analog Front-End Controllers, USB-Based Industrial Diagnostics Tools, Precision Instrumentation and Data Acquisition, Industrial IoT Edge Gateways.
Industrial Motor Control (BLDC/PMSM Drives)
The PIC32MK0512GPD064T-I/PT is purpose-built for multi-axis motor drives and fits field-oriented control (FOC) loops thanks to its 120 MHz MIPS32 core with single-precision FPU and four 64-bit saturating accumulators. The four CAN-FD channels interface directly to multi-axis servo networks, and the integrated 12-bit ADC plus dedicated op-amps and comparators reduce the analog front-end bill of materials for current sensing. Engineers can run control loops at 20-50 kHz with deterministic DSP-like math at the edge, while the dual-bank Flash supports live firmware updates for industrial drives already deployed in the field. Compared to a Cortex-M4 STM32 alternative, the PIC32MK's tighter DSP extensions cut interrupt latency by 15-20% in current-loop benchmarks. The 64-pin TQFP footprint has a low thermal resistance at high CPU utilization, suitable for sealed motor-control enclosures.
推荐
Industrial CAN-FD Sensor Hubs
With four hardware CAN-FD channels, the PIC32MK0512GPD064T-I/PT can aggregate dozens of sensor nodes over an industrial CAN-FD fieldbus without an external controller. The 64 KB SRAM provides buffer space for sensor message queuing, while the 512 KB Flash holds protocol stacks plus application logic. The dual-bank Flash architecture supports failsafe over-the-air firmware upgrades, critical for Industry 4.0 retrofit installations where downtime is expensive. The 5V-tolerant I/O simplifies interfacing with legacy 5V sensor transmitters commonly found on factory floors. The -40C to +85C industrial temperature range meets IEC 60068 environmental stress requirements, and the on-chip FPU accelerates edge-side sensor-fusion calculations such as Kalman filtering or vibration analysis at rates up to 1 kHz.
推荐
PLC Analog Front-End Controllers
The PIC32MK0512GPD064T-I/PT pairs a 120 MHz DSP-capable core with up to 4 KB EEPROM emulation, 12-bit ADC channels, and integrated op-amps, making it a strong fit for programmable logic controller (PLC) analog input modules. Engineers can sample multiple analog channels at high rate, run digital filtering in software, and route processed data over CAN-FD to a backplane controller. The wide 2.2V to 3.6V supply range simplifies integration with 24V industrial rails after buck regulation. The 64-pin TQFP exposes sufficient I/O for parallel ADC front-ends, and the FPU accelerates floating-point math used in thermistor linearization, RTD conversion, and pressure-transducer compensation. For redundant PLC systems, dual-bank Flash allows bootloader-based firmware validation before commit.
推荐
USB-Based Industrial Diagnostics Tools
The on-chip USB-FS device/host/OTG controller allows the PIC32MK0512GPD064T-I/PT to serve as the heart of handheld industrial diagnostic tools that connect to laptop commissioning software. The 512 KB Flash stores both application code and USB stack (HID, CDC, or vendor-class), while the 64 KB SRAM accommodates USB packet buffering. The integrated 12-bit ADC plus four 64-bit accumulators enable field-service technicians to capture waveform samples and run FFTs or RMS calculations in real time without external DSP. The industrial temperature rating and robust ESD performance make the part suitable for use in factory-ruggedized enclosures. Multiple UART and SPI channels let the tool interface with legacy serial industrial equipment concurrently with USB host functions.
推荐
Precision Instrumentation and Data Acquisition
The combination of FPU, four 64-bit accumulators, 12-bit ADC, and 64 KB SRAM makes the PIC32MK0512GPD064T-I/PT a strong choice for precision bench-top instrumentation and multi-channel data-acquisition systems. Real-time DSP operations such as FIR filters, Goertzel algorithm for power-line harmonic analysis, or polyphase decimation filters run comfortably at microsecond latencies. The four CAN-FD channels enable synchronized timestamps across multiple measurement modules in a test rack, while the USB-FS port provides high-speed PC data offload. The 64-pin TQFP footprint and industrial temperature grade suit laboratory and field-portable use cases. The dual-bank Flash supports safe firmware updates during calibration cycles without risking instrument bricking.
推荐
Industrial IoT Edge Gateways
The PIC32MK0512GPD064T-I/PT functions as a low-power Industrial IoT edge gateway aggregating fieldbus sensor traffic via CAN-FD, then publishing to cloud over USB-Ethernet or Wi-Fi companion modules. The 120 MHz core with FPU runs lightweight TLS stacks and edge analytics, while 512 KB Flash stores both firmware and a small embedded web server for local HMI. The dual-bank Flash architecture enables failsafe OTA updates in remote industrial sites where service calls are costly. The -40C to +85C operating range meets outdoor cabinet and factory-floor requirements. The four CAN-FD channels and multiple UART/SPI/I2C interfaces allow the gateway to bridge multiple industrial protocols concurrently without external protocol converter ICs.
推荐
推荐产品汇总
工程参考数据： PIC32MK0512GPD064T-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 | PIC32MK0512GPE064T-I/PT | PIC32MK0512GPK064T-I/PT | PIC32MK1024GPD064T-I/PT | PIC32MK0512GPD064T-I/MR | PIC32MK0512GPD064-E/MR |
|---|---|---|---|---|---|---|---|
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same | 64-pin QFN - verify pinout | 64-pin QFN - verify pinout |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| CPU Core | MIPS32 microAptiv 32-bit, 120 MHz | MIPS32 microAptiv 32-bit, 120 MHz | MIPS32 microAptiv 32-bit, 120 MHz | MIPS32 microAptiv 32-bit, 120 MHz | MIPS32 microAptiv 32-bit, 120 MHz | MIPS32 microAptiv 32-bit, 120 MHz | MIPS32 microAptiv 32-bit, 120 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 512 KB | 1 MB | 512 KB | 512 KB |
| SRAM | 64 KB | 64 KB | 64 KB | 256 KB | 64 KB | 64 KB | 64 KB |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) | -40C to +125C (extended) | -40C to +85C (industrial) | -40C to +85C (industrial) | -40C to +85C (industrial) | -40C to +125C (extended) |
| CAN-FD Channels | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| USB | USB-FS Device/Host/OTG | USB-FS Device/Host/OTG | USB-FS Device/Host/OTG | USB-FS Device/Host/OTG | USB-FS Device/Host/OTG | USB-FS Device/Host/OTG | USB-FS Device/Host/OTG |
| FPU | Single-precision FPU | Single-precision FPU | Single-precision FPU | Single-precision FPU | Single-precision FPU | Single-precision FPU | Single-precision FPU |
关键差异点
- Four hardware CAN-FD channels with up to 8 Mbps data rate （对比 STM32F407)
- Four 64-bit saturating accumulators and single-cycle MAC for DSP （对比 PIC32MX series)
- Dual-bank Flash for failsafe OTA firmware updates （对比 PIC32MX1/2xx)
设计说明
PIC32MK0512GPD064T-I/PT requires a clean 3.3V supply on VDD rails with decoupling of one 100 nF ceramic plus one 4.7 uF tantalum or ceramic capacitor per VDD/VSS pair. Place the smaller 100 nF capacitor within 3 mm of the pin to suppress high-frequency switching noise from the on-chip PLL. The internal 1.2V LDO core supply is generated from the 3.3V rail; add a bulk 10 uF capacitor at the VDD pin. For USB applications, ensure VUSB is supplied with 3.3V and the USB DM/DP traces are routed as a 90-ohm differential pair.
Route the four CAN-FD signal pairs (CANTXn, CANRXn) as impedance-controlled differential traces per ISO 11898-2. Place the external MCP2562FD or MCP2518FD transceivers within 50 mm of the MCU CAN pins. For ADC accuracy, route analog signals away from switching power and CAN traces; use a ground pour under analog sections and a star-ground topology tying analog and digital grounds at a single point near the MCU GND pins. Keep the analog and digital VDD rails separated by ferrite beads if analog reference precision is required.
Do not exceed the 3.6V absolute maximum on any I/O pin - although the pins are 5V-tolerant, applying voltage above VDD + 0.3V before VDD is established can latch-up the device. Always configure unused I/O as outputs driven low, not as inputs (floating inputs may draw excess current). The dual-bank Flash programming sequence requires the FCGM clock to be stable; if you reconfigure the PLL during run time, follow the datasheet's unlock sequence or risk corruption. The 64-pin TQFP has an exposed thermal pad that must be soldered to a copper pour for thermal dissipation above 80% CPU utilization.
合规信息
RoHS compliant per Microchip product page. Industrial -40C to +85C temperature grade; not AEC-Q100 qualified (choose PIC32MK AEC-Q100 variants for automotive). Lead-free reflow-compatible.
