PIC32MK0512GPD100-E/PT - 32-Bit MCU 120MHz FPU DSP Motor Control | Microchip
部品番号: PIC32MK0512GPD100-E/PT ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.4 | $114.00 |
| 100 | $10.05 | $1,005.00 |
| 500 | $9.1 | $4,550.00 |
| 1,000 | $8.25 | $8,250.00 |
PIC32MK0512GPD100-E/PT 概要
A microcontroller (MCU) is a single-chip computer integrating a CPU core, RAM, non-volatile Flash storage, and a wide range of digital and analog peripherals on one IC. Within the broader semiconductor taxonomy, MCUs sit below microprocessors in compute hierarchy because they self-contain program storage; PIC32MK parts are further classified as 32-bit DSC-style MCUs (Digital Signal Controller) thanks to their integrated single-precision IEEE-754 FPU and DSP extensions. These attributes allow deterministic motor-control loops and high-speed signal processing without an external DSP.
Key features of the PIC32MK0512GPD100 include four I2C ports, six I2S ports, USB Full-Speed, a 12-bit ADC, multiple PWM channels optimized for 3-phase motor drive, and CAN-FD controllers. The microAptiv core delivers 1.56 DMIPS/MHz with hardware multiply/divide and zero-wait-state Flash access up to 120 MHz, achieving 198 CoreMark. AEC-Q100 Grade 1 (-40C to +125C) qualification makes the -E/PT variant suitable for under-hood automotive and harsh industrial environments.
The architecture pairs a Harvard-class bus with peripheral trigger generation, allowing ADC sampling to be tightly synchronized to PWM edges — critical for field-oriented control (FOC) of PMSM and BLDC motors. A high-speed analog comparator and operational amplifier front-end feed back-EMF signals directly to the ADC without external glue logic.
Typical applications include automotive motor control (PMSM, BLDC, stepper), industrial servo drives, IIoT sensor hubs with CAN-FD networking, digital power conversion, and multi-axis robotics. The extended temperature range also suits outdoor industrial installations such as solar inverters and HVAC compressors.
When designing with this part, ensure the 100-pin TQFP land pattern matches the 12x12 mm footprint and that the integrated op-amps are configured in the device header for the intended current-sensing topology. A separate 3.3 V LDO should supply AVDD for best ADC linearity.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not consolidated in the manufacturer datasheet.
ドロップイン代替品: PIC32MK0512GPD100-E/PT — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: PIC32MK0512GPD100-E/PT （同一形状・フットプリント） — 相違点: Core Architecture, Package, Operating Temperature, SRAM, ADC.
クイック比較ツール — 並列比較する代替部品を選択:
PIC32MK0512GPD100-I/PT
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC32MK0512GPD064-I/PT
✅ ドロップイン✓ 在庫あり
$5.95 / 個
データシートを見る →PIC32MK0512GPD064-E/MR
✅ ドロップイン✓ 在庫あり
$5.38 / 個
データシートを見る →PIC32MK0256GPG064T-E/PT
✅ ドロップイン✓ 在庫あり
$4.95 / 個
データシートを見る →PIC32MK0256MCJ064-E/PT
✅ ドロップイン✓ 在庫あり
$2.85 / 個
データシートを見る →PIC32MK0512GPD100-E/PT 最大定格＆電気的特性
| Core Architecture | MIPS32 microAptiv |
| Family | PIC32MK |
| Flash Memory | 512 KB (512K x 8) |
| SRAM | 128 KB |
| EEPROM | 4 KB |
| Maximum CPU Speed | 120 MHz |
| FPU | Yes (single-precision IEEE-754) |
| DSP Engine | Yes |
| 電源電圧 | 3.3 V |
| I2C Interfaces | 4 |
| I2S Interfaces | 6 |
| USB | Full-Speed |
| ADC | 12-bit |
| パッケージ | 100-pin TQFP (12x12 mm) |
| 動作温度範囲 | -40C to +125C (extended, AEC-Q100 Grade 1) |
| 実装タイプ | Surface Mount |
| RoHS ステータス | Compliant |
PIC32MK0512GPD100-E/PT ピン構成
| ピン 1 | SDA1/RG15 — I2C1 SDA / GPIO |
| ピン 10 | VSS — Ground |
| ピン 20 | AVDD — Analog supply |
| ピン 30 | OC1/RD0 — Output Compare / PWM / GPIO |
| ピン 40 | TDI/RA1 — JTAG TDI / GPIO |
| ピン 50 | AN0/RB0 — ADC input / GPIO |
| ピン 60 | U1TX/RF3 — UART1 TX / GPIO |
| ピン 70 | RE8 — GPIO |
| ピン 80 | RG9 — GPIO |
| ピン 90 | OSC1/CLKI/RC12 — Crystal oscillator input |
| ピン 100 | RST/RE0 — Reset input |
主な用途
PIC32MK0512GPD100-E/PT の用途: 7 件s: Automotive Motor Control (PMSM / BLDC), Industrial Servo Drives, Industrial IoT (IIoT) Sensor Hubs, Digital Power Conversion (Solar / SMPS), Multi-Channel CAN-FD Automotive Networks, Multi-Axis Robotics, Medical Diagnostic Monitoring.
Automotive Motor Control (PMSM / BLDC)
The PIC32MK0512GPD100-E/PT fits automotive motor-control applications because its 120 MHz MIPS32 microAptiv core with integrated FPU and DSP executes field-oriented control (FOC) loops for PMSM and BLDC motors with deterministic latency. The AEC-Q100 Grade 1 qualification (-40C to +125C) suits under-hood environments, while integrated op-amps and 12-bit ADC channels synchronized to PWM edges eliminate external current-sense amplifiers, reducing BOM cost and PCB area in traction, pump, and HVAC blower drives.
おすすめ
Industrial Servo Drives
For industrial servo drives, the PIC32MK0512GPD100-E/PT delivers the deterministic 120 MHz compute throughput needed for multi-axis position control loops while its 512 KB Flash holds full state-space controller firmware plus parameter tables. The integrated CAN-FD controllers enable real-time multi-axis coordination over industrial networks, and the 12-bit ADC with PWM-synchronized sampling captures resolver/encoder feedback with sub-microsecond jitter, making the part ideal for CNC machinery and robotics servo loops.
おすすめ
Industrial IoT (IIoT) Sensor Hubs
The PIC32MK0512GPD100-E/PT suits IIoT sensor hubs because it integrates USB Full-Speed, four I2C ports, six I2S ports, and CAN-FD on a single die — eliminating external bridge ICs typically required for sensor aggregation gateways. The 128 KB SRAM accommodates TLS/DTLS handshake buffers for secure MQTT communication, while the extended -40C to +125C temperature range supports outdoor installations. The 120 MHz DSP engine also performs on-device edge analytics on vibration or acoustic sensor data before cloud upload.
おすすめ
Digital Power Conversion (Solar / SMPS)
In digital power conversion, the PIC32MK0512GPD100-E/PT runs high-frequency control loops for solar inverters and telecom SMPS at the 120 MHz MIPS32 throughput needed for voltage-mode and current-mode control. Its high-speed 12-bit ADC samples feedback at 1 Msps with PWM-edge synchronization, while the integrated op-amps condition current-sense signals directly, eliminating analog front-end components. The -40C to +125C extended range supports outdoor solar installations and harsh industrial enclosures without derating.
おすすめ
Multi-Channel CAN-FD Automotive Networks
The PIC32MK0512GPD100-E/PT is purpose-built for multi-channel CAN-FD networking because its rich peripheral set includes multiple CAN-FD controllers alongside USB, I2C, and I2S for gateway aggregation between automotive sub-networks. The 512 KB Flash stores full J1939 and CANopen protocol stacks, while the AEC-Q100 Grade 1 qualification ensures reliable operation in body-control modules and ADAS sensor preprocessing nodes. The 100-pin TQFP exposes maximum I/O for parallel sensor aggregation.
おすすめ
Multi-Axis Robotics
The PIC32MK0512GPD100-E/PT enables multi-axis robotics because its 120 MHz MIPS32 core with hardware FPU executes 6-axis inverse kinematics and trajectory planning in real time, while the DSP extensions accelerate sensor fusion. The 128 KB SRAM holds intermediate trajectory buffers and the 512 KB Flash accommodates full ROS-lite middleware. Integrated CAN-FD supports EtherCAT-style distributed axis coordination, and the -40C to +125C range suits outdoor robotic installations such as agricultural drones and inspection crawlers.
おすすめ
Medical Diagnostic Monitoring
The PIC32MK0512GPD100-E/PT supports medical diagnostic monitoring because its 12-bit ADC with multiple synchronized channels captures multi-parameter vital signs (patient-signal analog front-end) while the DSP engine filters 50/60 Hz line noise in real time. The USB Full-Speed interface streams processed data to host diagnostic software, and the extended -40C to +125C range ensures operation in clinical environments with strict reliability requirements. The FPU accelerates FFT analysis for pulse oximetry and ECG waveform processing.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: PIC32MK0512GPD100-E/PT — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | PIC32MK0512GPD100-I/PT | PIC32MK0512GPD064-I/PT | PIC32MK0512GPD064-E/MR | PIC32MK0256GPG064T-E/PT | PIC32MK0256MCJ064-E/PT |
|---|---|---|---|---|---|---|
| Package | TQFP-100 (12x12 mm) | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 family - footprint compatible | TQFP-100 family - footprint compatible |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 512 KB | 512 KB | 256 KB | 256 KB | 256 KB | 256 KB |
| SRAM | 128 KB | 128 KB | 64 KB | 64 KB | 64 KB | 64 KB |
| Core Speed | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz |
| Temperature Grade | -40C to +125C (AEC-Q100 Grade 1) | -40C to +85C (industrial) | -40C to +85C (industrial) | -40C to +125C (AEC-Q100 Grade 1) | -40C to +125C (AEC-Q100 Grade 1) | -40C to +125C (AEC-Q100 Grade 1) |
| FPU / DSP | Yes / Yes | Yes / Yes | Yes / Yes | Yes / Yes | Yes / Yes | Yes / Yes |
| Recommended For | Automotive motor control, AEC-Q100 | Industrial motor control | Industrial (lower memory) | Automotive (lower memory) | Automotive general purpose | Automotive motor control |
主な差別化要因
- Highest memory density in PIC32MK GPD family （vs PIC32MK0512GPD064-I/PT)
- AEC-Q100 Grade 1 qualification （vs PIC32MK0512GPD100-I/PT)
- Integrated analog front-end for current sensing （vs PIC32MK0256MCJ064-E/PT)
設計ノート
The PIC32MK0512GPD100-E/PT requires a clean 3.3 V supply; place a 10 uF ceramic + 100 nF decoupling pair within 5 mm of each VDDS pin and a ferrite bead between digital VDD and analog AVDD. For ADC accuracy, drive AVDD from a separate low-noise LDO such as MCP1755 with its own 10 uF + 100 nF output filter — sharing AVDD with noisy digital loads degrades ADC SNR by 6-10 dB.
Estimated: at 120 MHz core speed with all peripherals active, core current is approximately 70 mA; at 3.3 V that is 230 mW dissipation. TQFP-100 has theta_JA around 39 C/W on a standard 4-layer JEDEC test board, so junction rise above ambient is approximately 9 C. At the upper -E/PT limit of +125C junction, ambient must stay below +116C — verify with on-board thermocouple testing in your enclosure.
Route the crystal oscillator traces (OSC1/OSC2) with grounded guard traces and keep them shorter than 10 mm to maintain 120 MHz stability. Place the 12 pF loading capacitors within 2 mm of the OSC pins. Route ADC analog traces away from PWM and switching traces by at least 3 trace-widths to avoid capacitive coupling. Use a continuous ground plane beneath the TQFP-100 thermal pad for lowest ground bounce.
Do not leave unused I/O pins floating; configure as outputs or enable the internal pull-down in firmware to avoid parasitic current draw. The 4 KB EEPROM emulated partition requires careful wear-leveling in firmware — Microchip provides the EEPROM emulation library in MPLAB Harmony. Ensure the JTAG TMS line has a 4.7 kohm pull-up to VDD for reliable ICSP programming in production.
The USB Full-Speed D+/D- traces must be 90 ohm differential, length-matched within 150 mil, and routed over a continuous ground plane. Add 27 ohm series termination resistors close to the MCU pins if the board exceeds 50 mm trace length. For CAN-FD signals, use 120 ohm termination at both bus ends and keep stub lengths below 30 mm to maintain 2 Mbps signal integrity.
コンプライアンス情報
AEC-Q100 Grade 1 qualified per Microchip part numbering convention (-E suffix denotes automotive extended temperature). RoHS compliant per distributor listings.
