PIC32MK0512GPD064-E/PT - 80MHz 512KB Flash MCU | Microchip
MPN: PIC32MK0512GPD064-E/PT ✓ Hoạt độngPIC32MK0512GPD064-E/PT Tóm tắt
A 32-bit microcontroller (MCU) is a system-on-chip that combines a high-performance processor core, program and data memory, and a rich set of digital and analog peripherals around a single silicon die. Within the broader taxonomy, an MCU sits inside the Embedded IC family, beneath Microcontrollers, beneath Integrated Circuits. The PIC32MK series specifically adds single-precision IEEE-754 floating-point and DSP MAC instructions to the MIPS32 microAptiv core, enabling high-throughput signal processing without an external DSP. The device is fabricated on a low-power CMOS process and supports USB Full-Speed device/host/OTG through an integrated USB 2.0 Full-Speed transceiver.
Key features include six SPI, six UART, four I2C, six I2S, a 12-bit 3.75 MSPS ADC, dual 12-bit DACs, eight DMA channels, and six CAN-FD modules, providing a broad peripheral set for multi-protocol industrial nodes. The 32MK family supports motor-control PWMs with high-resolution edge placement and a Quadrature Encoder Interface (QEI), enabling single-chip FOC and trapezoidal motor drives. An integrated crypto engine, True Random Number Generator, and secure Flash boot region accelerate IEC 62443 and ISO 26262-style secure-boot designs.
The architectural sweet spot is the combination of 80 MHz core speed with hardware MAC/FPU, giving 120 DMIPS performance and DSP throughput in the tens of MMACS range - sufficient for field-oriented control of 3-phase PMSM motors and high-rate multi-loop industrial feedback at low BOM cost. The 12-bit ADC can sample up to 28 channels at 3.75 MSPS aggregate, paired with dual analog comparators and CTMU touch support for human-machine-interface sensing.
Typical applications include industrial motor control (BLDC, PMSM, AC induction, stepper), automotive body and chassis ECUs, industrial IoT gateways with USB and CAN connectivity, PLC and remote I/O, and digital power conversion controllers. The -E extended temperature grade and AEC-Q100 qualification make it well suited to under-hood automotive modules and factory-floor equipment.
When designing with this device, allocate the 64-pin TQFP footprint with a continuous ground pour under the exposed pad region, and route the differential USB DP/DM pair with 90 ohm differential impedance to preserve USB-IF compliance. Decouple VDD/VUSB with 100 nF X7R close to each pin pair and a bulk 4.7 uF tantalum within 10 mm.
Bộ thay thế dễ dàng lắp đặt cho PIC32MK0512GPD064-E/PT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MK0512GPD064-E/PT (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Core Architecture, ADC, Package, USB.
PIC32MK0512GPD064-E/MR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MK0512GPK064-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MK1024GPD064-E/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MK0256GPG064-E/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MK0512GPD064-I/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MK0512GPE064-E/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MK0512GPD064-E/PT Tỷ lệ tối đa & tính chất điện
| Core | MIPS32 microAptiv 32-bit |
| Maximum CPU Frequency | 80 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| Data Memory (SRAM) | 131 KB |
| EEPROM Emulation | 4 KB |
| Operating Voltage | 2.2 V to 3.6 V |
| Nhiệt độ hoạt động | -40C to +125C (extended -E grade) |
| Hộp | 64-pin TQFP (10x10 mm) |
| Kiểu lắp đặt | Surface Mount |
| ADC | 12-bit, 3.75 MSPS |
| DAC | Dual 12-bit |
| USB | USB 2.0 Full-Speed device/host/OTG |
| CAN | 6x CAN-FD |
| SPI | 6 channels |
| UART | 6 channels |
| I2C | 4 channels |
| I2S | 6 channels |
| DMA Channels | 8 |
| FPU | Yes (IEEE-754 single-precision) |
| DSP Extensions | Yes (MAC instructions) |
| Cryptographic Engine | Yes (AES) |
| AEC-Q100 | Qualified |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MK0512GPD064-E/PT
| Chân 1 | RPB0 — Remappable I/O, also PGED3 (ICSP data) |
| Chân 2 | RPB1 — Remappable I/O, also PGEC3 (ICSP clock) |
| Chân 3 | RPB2 — Remappable I/O, analog input |
| Chân 4 | RPB3 — Remappable I/O, analog input |
| Chân 5 | VDD — Digital supply voltage (3.3 V) |
| Chân 6 | VSS — Digital ground |
| Chân 7 | RPB4 — Remappable I/O, analog input |
| Chân 8 | RPB5 — Remappable I/O, analog input |
| Chân 9 | RPB6 — Remappable I/O, analog input |
| Chân 10 | RPB7 — Remappable I/O, analog input |
| Chân 11 | RPC0 — Remappable I/O |
| Chân 12 | RPC1 — Remappable I/O |
| Chân 13 | RPC2 — Remappable I/O |
| Chân 14 | RPC3 — Remappable I/O |
| Chân 15 | RPC4 — Remappable I/O |
| Chân 16 | RPC5 — Remappable I/O |
| Chân 17 | RPC6 — Remappable I/O |
| Chân 18 | RPC7 — Remappable I/O |
| Chân 19 | VSS — Digital ground |
| Chân 20 | VDD — Digital supply voltage (3.3 V) |
| Chân 21 | RPD0 — Remappable I/O |
| Chân 22 | RPD1 — Remappable I/O |
| Chân 23 | RPD2 — Remappable I/O |
| Chân 24 | RPD3 — Remappable I/O |
| Chân 25 | RPD4 — Remappable I/O |
| Chân 26 | RPD5 — Remappable I/O |
| Chân 27 | RPD6 — Remappable I/O |
| Chân 28 | RPD7 — Remappable I/O |
| Chân 29 | RPE0 — Remappable I/O |
| Chân 30 | RPE1 — Remappable I/O |
| Chân 31 | RPE2 — Remappable I/O |
| Chân 32 | RPE3 — Remappable I/O |
| Chân 33 | VSS — Digital ground |
| Chân 34 | VDD — Digital supply voltage (3.3 V) |
| Chân 35 | RPE4 — Remappable I/O |
| Chân 36 | RPE5 — Remappable I/O |
| Chân 37 | RPE6 — Remappable I/O |
| Chân 38 | RPE7 — Remappable I/O |
| Chân 39 | RPF0 — Remappable I/O |
| Chân 40 | RPF1 — Remappable I/O |
| Chân 41 | RPF2 — Remappable I/O |
| Chân 42 | RPF3 — Remappable I/O |
| Chân 43 | RPF4 — USB D- (DM) data line |
| Chân 44 | RPF5 — USB D+ (DP) data line |
| Chân 45 | VUSB3V3 — USB transceiver supply (3.3 V) |
| Chân 46 | VBUS — USB VBUS detect input |
| Chân 47 | RPG0 — Remappable I/O |
| Chân 48 | RPG1 — Remappable I/O |
| Chân 49 | RPG2 — Remappable I/O, also D+ (USB on some variants) |
| Chân 50 | RPG3 — Remappable I/O |
| Chân 51 | RPG6 — Remappable I/O |
| Chân 52 | RPG7 — Remappable I/O |
| Chân 53 | RPG8 — Remappable I/O |
| Chân 54 | RPG9 — Remappable I/O |
| Chân 55 | AVDD — Analog supply voltage |
| Chân 56 | AVSS — Analog ground |
| Chân 57 | RPA0 — Remappable I/O, analog input |
| Chân 58 | RPA1 — Remappable I/O, analog input |
| Chân 59 | RPA2 — Remappable I/O, analog input |
| Chân 60 | RPA3 — Remappable I/O, analog input |
| Chân 61 | OSC1 — Crystal oscillator input |
| Chân 62 | OSC2 — Crystal oscillator output |
| Chân 63 | MCLR — Master clear / reset (active low) |
| Chân 64 | VSS — Digital ground |
Ứng dụng tiêu biểu
PIC32MK0512GPD064-E/PT phù hợp cho 6 Áp dụngs: 3-Phase PMSM/BLDC Motor Control (FOC), Automotive Body and Chassis ECU, Industrial IoT Gateway with USB and CAN, PLC and Remote I/O Controller, Digital Power Conversion Controller, Medical Patient Monitoring (Non-Life-Support).
3-Phase PMSM/BLDC Motor Control (FOC)
The PIC32MK0512GPD064-E/PT is purpose-built for field-oriented control of PMSM and BLDC motors. Its 80 MHz MIPS32 microAptiv core with hardware FPU executes Clarke/Park transforms and SVM modulators inside a 20 us loop, while the 12-bit 3.75 MSPS ADC samples three-phase currents with sub-microsecond latency. The integrated high-resolution PWM (with 250 ps edge placement) and Quadrature Encoder Interface enable a single-chip FOC drive, eliminating an external DSP. Designers pair it with gate drivers like Microchip's MCP8026 and a 3-phase MOSFET bridge such as MCP8026 or the MOSFET/IGBT modules from Infineon for sub-1 kW drives.
Được đề xuất
Automotive Body and Chassis ECU
The PIC32MK0512GPD064-E/PT's AEC-Q100 qualification and -40C to +125C extended temperature grade make it ideal for automotive body controllers, HVAC actuators, lighting modules, and seat-control ECUs. Its six CAN-FD channels provide multi-bus gateway connectivity to vehicle networks, and the integrated crypto engine accelerates secure boot for OTA firmware update flows. USB Full-Speed support enables diagnostic interfaces via OBD-II dongles or service tools. The 131 KB SRAM is sufficient for J1939 and UDS transport-layer buffering without external memory, simplifying BOM and reducing PCB area in space-constrained under-dash modules.
Được đề xuất
Industrial IoT Gateway with USB and CAN
The PIC32MK0512GPD064-E/PT serves as the host MCU in Industrial IoT gateways, combining USB Full-Speed device mode for upstream links to a Raspberry Pi or industrial PC with six CAN-FD channels bridging to factory-floor sensor networks. The 512 KB Flash accommodates TLS stacks, MQTT-SN client libraries, and CANopen or DeviceNet protocol stacks from Microchip's MPLAB Harmony framework. Its 80 MHz FPU performs on-device data preprocessing (FFT, peak detection, thresholding) before forwarding compact summaries upstream, reducing backbone bandwidth and cloud storage cost by 5-50x versus raw streaming.
Được đề xuất
PLC and Remote I/O Controller
In PLC and remote I/O applications, the PIC32MK0512GPD064-E/PT's 12-bit 3.75 MSPS ADC scans up to 28 analog inputs while its six UART and six SPI channels drive isolated RS-485, RS-232, and high-speed SPI peripherals. The 32-bit FPU accelerates PID loops for analog output channels and digital filtering on raw ADC samples. With 512 KB Flash and 131 KB SRAM, the device runs ladder-logic interpreters, IEC 61131-3 soft-PLC runtimes, and Modbus RTU/TCP slave stacks from Microchip's Harmony library. AEC-Q100 qualification and -40C to +125C operation support outdoor cabinet and factory-floor deployment.
Được đề xuất
Digital Power Conversion Controller
The PIC32MK0512GPD064-E/PT's 80 MHz MIPS32 core with FPU and DSP MAC delivers the computational throughput required for digital control loops in AC-DC, DC-DC, and inverter converters. The 12-bit 3.75 MSPS ADC samples voltage and current at switching frequencies above 500 kHz with sub-microsecond latency, while the high-resolution PWM and built-in analog comparators enable cycle-by-cycle current limiting. Designers pair the MCU with Microchip's MCP16331 or MCP19111 analog front ends, and use the dual 12-bit DACs for reference generation and adaptive voltage positioning.
Được đề xuất
Medical Patient Monitoring (Non-Life-Support)
The PIC32MK0512GPD064-E/PT is suitable for non-life-support medical monitoring such as fitness wearables, ambulatory patient monitors, and connected thermometers. Its low-power Run, Idle, and Sleep modes with sub-microamp wake time extend battery life, while the 12-bit ADC captures pulse-oximetry, ECG, and body-temperature signals with adequate resolution for trend analysis. USB Full-Speed device mode supports charging and data sync via standard USB-C, and 131 KB SRAM buffers waveform segments for transmission over BLE or Wi-Fi companion modules. Designers pair it with the MCP73831 Li-Ion charger and MCP1700 LDO for power management.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MK0512GPD064-E/PT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC32MK0512GPD064-E/MR | PIC32MK0512GPK064-E/PT | PIC32MK1024GPD064-E/PT | PIC32MK0256GPG064-E/PT | PIC32MK0512GPD064-I/PT | PIC32MK0512GPE064-E/PT |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin TQFP (10x10 mm) | 64-pin QFN - different footprint | 64-pin TQFP - same | 64-pin TQFP - same | 64-pin TQFP - same | 64-pin TQFP - same | 64-pin TQFP - same |
| Core / Frequency | MIPS32 microAptiv, 80 MHz | MIPS32 microAptiv, 80 MHz - same | MIPS32 microAptiv, 120 MHz - +50% | MIPS32 microAptiv, 120 MHz - +50% | MIPS32 microAptiv, 80 MHz - same | MIPS32 microAptiv, 80 MHz - same | MIPS32 microAptiv, 80 MHz - same |
| Flash | 512 KB | 512 KB - same | 1024 KB - +100% | 1024 KB - +100% | 256 KB - -50% | 512 KB - same | 512 KB - same |
| SRAM | 131 KB | 131 KB - same | 256 KB - +95% | 256 KB - +95% | 64 KB - -51% | 131 KB - same | 131 KB - same |
| Operating Temperature | -40C to +125C (-E) | -40C to +125C - same | -40C to +125C - same | -40C to +125C - same | -40C to +125C - same | -40C to +85C - I grade | -40C to +125C - same |
| AEC-Q100 | Yes | Yes | Yes | Yes | Yes | No (industrial only) | Yes |
| USB FS | Yes | Yes | Yes | Yes | No | Yes | Yes |
Bảo phân biệt quan trọng
- Higher CPU frequency and larger memory than GPG variants (vsPIC32MK0256GPG064-E/PT)
- Automotive AEC-Q100 grade with extended -40C to +125C temperature (vsPIC32MK0512GPD064-I/PT)
- Same-package upgrade path to 1 MB Flash and 120 MHz (vsPIC32MK0512GPK064-E/PT)
- TQFP package preferred for hand-soldered prototypes and rework (vsPIC32MK0512GPD064-E/MR)
Ghi chú thiết kế
Estimated: VDD current draw at 80 MHz full-load is approximately 70 mA; add 30 mA peak for USB FS active, totaling ~100 mA. Use a 3.3 V LDO with at least 250 mA headroom such as MCP1700 (250 mA) for prototyping or a switching regulator for production to keep ripple under 30 mVpp on the analog supply (AVDD). Place a 100 nF X7R ceramic on each VDD/AVDD pin pair within 2 mm of the pin and a 4.7 uF bulk tantalum on each rail within 10 mm. AVSS/DV3 ties must be joined under the package to avoid ground bounce on the ADC reference.
The 64-pin TQFP package has a theta_JA of approximately 35 C/W on a 4-layer JEDEC test PCB, so power dissipation of 0.6 W yields a 21 C junction rise. The PIC32MK0512GPD064-E/PT typically dissipates 0.15-0.3 W at full activity, leaving substantial thermal margin for the -40C to +125C operating range. For sealed enclosures with limited convection, place a continuous copper pour under the exposed pad and stitch thermal vias (0.3 mm pitch) to an inner ground plane.
Route the USB DP/DM pair (pins 43, 44) as a 90-ohm differential with no splits, matching length within 150 mils, and series-mount a 27-ohm common-mode choke near the connector. Place the crystal traces (OSC1/OSC2, pins 61/62) within 5 mm of the MCU, guard-band with ground, and avoid routing signal traces over the crystal area. Decouple VUSB3V3 (pin 45) with a 100 nF ceramic to ground and tie VBUS (pin 46) through a 100K-1M voltage divider to a digital input for USB VBUS sensing.
Do not exceed 3.6 V on any VDD pin - the PIC32MK0512GPD064-E/PT is NOT 5V tolerant on any I/O. If interfacing to 5V signals, use a level translator such as MCP2551 (CAN) or discrete MOSFET circuits. The MCLR pin (pin 63) requires a 10 kohm pull-up to VDD and a 100 nF capacitor to ground for in-circuit serial programming (ICSP); omitting the capacitor prevents reliable programming. Configure unused I/O as outputs driven low to minimize power consumption and reduce EMI susceptibility.
When routing CAN-FD signals, place the MCP2561FD transceiver within 25 mm of the CAN I/O pins and use 120-ohm twisted-pair or 120-ohm microstrip routing with controlled impedance. Add common-mode chokes and ESD protection (e.g., PESD1CAN) at the bus connector. For 3-phase motor-control PWM outputs, ensure gate-driver traces are short (<25 mm), use 4-layer PCB with continuous ground plane under the high-current loop, and add 10 nF + 100 nF ceramic bypass at each gate-driver supply pin.
Thông tin tuân thủ
AEC-Q100 qualified per Microchip product page and globalSpec listing. RoHS compliant per OnlineComponents listing. -E extended temperature grade -40C to +125C.
