PIC24HJ128GP206A-E/MR - 16-bit 128KB Flash MCU 64-VQFN | Microchip
MPN: PIC24HJ128GP206A-E/MR ✓ فعالPIC24HJ128GP206A-E/MR نمای کلی
What is a PIC24 microcontroller? A PIC24 microcontroller is a 16-bit modified Harvard RISC microcontroller from Microchip's 16-bit portfolio, sitting between the 8-bit PIC18 family and the 32-bit PIC32MX/SA1 families. The PIC24H series specifically targets high-performance 16-bit control, providing up to 70 MIPS throughput while maintaining strong code density and pin compatibility with the dsPIC33F family of Digital Signal Controllers (DSCs). Within the broader taxonomy, PIC24H sits under the hierarchy: microcontroller (MCU) -> embedded microcontroller -> 16-bit MCU -> dsPIC/PIC24 family -> PIC24H sub-family.
Key features include 128 KB Flash, 8 KB SRAM, hardware multiply/divide, a 16-channel 12-bit ADC, two UART modules, two SPI modules, two I2C modules, and a Parallel Master Port (PMP) for external bus/parallel display/LCD interfacing. The 16-bit core supports C-compiled firmware with deterministic interrupt latency, while on-chip peripherals address motor control, sensor fusion, and human-machine interface (HMI) tasks.
The architecture employs a 16-bit modified Harvard RISC core with separate program and data buses, hardware multiplier, and zero-overhead loop control. PMP, DMA, and configurable I/O make the device attractive for mixed-signal embedded designs requiring both signal acquisition and parallel HMI capability.
Typical applications include industrial motor control, sensor signal conditioning, medical instrumentation, automotive body/comfort modules, consumer white goods, and human-machine interface panels. The 70 MIPS throughput supports real-time control loops and DSP-style filtering tasks.
When designing with this part, ensure 3.3V rail decoupling (100 nF + 10 uF bulk) is placed within a few millimetres of all VDD pins. The -E temperature grade supports +125C operation but verify crystal oscillator margins at the temperature extremes. Use JTAG/ICSP for production programming; reserve MCLR as a reset input with the proper pull-up topology.
This page synthesizes distributor pricing, verified Microchip datasheet specifications, VQFN-64 layout notes, and drop-in PIC24H/dsPIC33F alternatives that share the same 64-pin VQFN footprint - information gain not consolidated on the manufacturer product page alone.
جایگزین‌های drop-in برای PIC24HJ128GP206A-E/MR — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای PIC24HJ128GP206A-E/MR (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Package, Operating Temperature, Core Architecture, ADC, I/O Pins.
PIC24HJ128GP206A-I/MR
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24HJ128GP206A-E/PT
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←dsPIC33FJ128GP206A-I/MR
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📋 جایگزین مرجع (خارج از کاتالوگ)
PIC24HJ128GP506A-I/MR
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←DSPIC33FJ256GP506A-I/MR
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24FJ256GU406-I/MR
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24HJ128GP206A-E/MR حداکثر مقادیر مجاز و مشخصات الکتریکی
| Product Family | PIC24H 16-bit MCU |
| Core Architecture | 16-bit Modified Harvard RISC |
| CPU Speed | 70 MIPS (at 3.3V) |
| Program Memory (Flash) | 128 KB |
| Data Memory (SRAM) | 8 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| دمای کاری | -40C to +125C (Extended, -E suffix) |
| SPI | 2 modules |
| I2C | 2 modules |
| Parallel Master Port (PMP) | Yes |
| بسته‌بندی | 64-pin VQFN (MR), 9x9 mm |
| نوع نصب | Surface Mount |
| وضعیت RoHS | Compliant |
راهنمای پیکربندی پین PIC24HJ128GP206A-E/MR 64-pin vqfn (mr), 9x9 mm
پیکربندی پین برای PIC24HJ128GP206A-E/MR (پکیج 64-pin vqfn (mr), 9x9 mm). این IC دیجیتال شامل GPIO، رابط‌های ارتباطی (UART، SPI، I2C) و پین‌های تغذیه است. برای عملکردهای جایگزین پین و گزینه‌های پیکربندی به دیتاشیت سازنده مراجعه کنید. ضروری برای طراحی سیستم‌های نهفته و چیدمان PCB.
داده پین‌آوت تفصیلی موجود نیست برای PIC24HJ128GP206A-E/MR.
به دیتاشیت برای پیکربندی کامل پین‌ها.
کاربردهای معمول
PIC24HJ128GP206A-E/MR مناسب است برای 7 کاربردs: Industrial Motor Control, Sensor Signal Conditioning and Data Acquisition, Medical Instrumentation, Human-Machine Interface (HMI) Panels, Automotive Body and Comfort Modules, Consumer White Goods Control, Industrial Communication Gateways.
Industrial Motor Control
The PIC24HJ128GP206A-E/MR's 70 MIPS throughput and 16-bit hardware multiplier make it a strong fit for industrial motor control applications including BLDC, PMSM, and stepper drives. With a 12-bit ADC sampling at up to 500 ksps and dedicated PWM peripherals, the device supports field-oriented control (FOC) loops at switching frequencies of 10-20 kHz, sufficient for sub-1 kW motors. The 8 KB SRAM holds sensor-feedback buffers and PI controller state variables for current and speed loops. Unlike MCUs with weaker ADC pipelines, the 16-channel ADC supports simultaneous current-sense sampling across multiple shunt resistors. The -E temperature grade supports +125C ambient operation near power stages, which is critical for industrial drive enclosures.
پیشنهادی
Sensor Signal Conditioning and Data Acquisition
The PIC24HJ128GP206A-E/MR integrates a 16-channel 12-bit ADC and 8 DMA channels that offload repetitive data movement, making it suitable for multi-sensor data acquisition systems in industrial process control. With 70 MIPS throughput, the device runs multi-sample averaging, calibration, and linearization routines on raw ADC counts before forwarding values via UART/SPI to a host PLC. The 128 KB Flash supports firmware for complex sensor compensation tables. Designers typically use the Parallel Master Port for direct connection to external memory or FPGA co-processors. The +125C operating temperature allows deployment in unconditioned factory-floor cabinets and outdoor instrumentation.
پیشنهادی
Medical Instrumentation
The PIC24HJ128GP206A-E/MR is well suited for medical instrumentation including portable patient monitors, infusion pumps, and diagnostic analyzers requiring deterministic 16-bit processing. Its 70 MIPS throughput handles real-time filtering of bioelectric signals (ECG, EMG) while the 12-bit ADC captures analog front-end outputs at sufficient sample rates. The 128 KB Flash accommodates firmware for waveform analysis, alarm algorithms, and graphical user interface rendering via PMP-driven LCD. The -40C to +125C temperature range supports both clinical and field-deployable medical device environments. Designers should add a dedicated safety supervisor IC for IEC 60730/60335 compliance in medical applications.
پیشنهادی
Human-Machine Interface (HMI) Panels
The PIC24HJ128GP206A-E/MR's Parallel Master Port (PMP) interface directly drives graphical LCDs and TFT displays up to 8-bit parallel bus width, eliminating the need for an external display controller. Combined with 70 MIPS throughput and 128 KB Flash, the device can render menus, gauges, and animated icons on color TFT panels while simultaneously sampling touch inputs via ADC channels. The 64-pin VQFN package provides ample GPIO for keypad scanning, LED driving, and rotary encoder inputs. The 8 KB SRAM holds display framebuffers and HMI state machines. This makes the part ideal for HVAC controls, appliance front panels, and small industrial operator interfaces where cost and PCB area matter.
پیشنهادی
Automotive Body and Comfort Modules
The PIC24HJ128GP206A-E/MR's -40C to +125C temperature grade and rich peripheral set suit automotive body control modules, including seat controllers, mirror actuators, and lighting drivers. Its 16-bit timers and PWM peripherals support multiple brushed DC motor channels for window lift and seat positioning. CAN connectivity can be added via an external MCP2515 CAN controller over SPI, while on-chip UART handles LIN bus master mode for body sensor networks. The 128 KB Flash and 8 KB SRAM support comfort feature firmware including anti-pinch algorithms and current sensing. While not AEC-Q100 qualified, the part is widely used in non-safety automotive body electronics.
پیشنهادی
Consumer White Goods Control
The PIC24HJ128GP206A-E/MR fits washing machine, dishwasher, and refrigerator control boards where 16-bit processing and integrated peripherals reduce BOM cost. Its 12-bit ADC reads temperature, water level, and motor current sensors; PWM peripherals drive triac-controlled AC loads and variable-frequency compressor drives. The 70 MIPS throughput handles user-interface logic, motor commutation, and safety monitoring tasks concurrently. The 128 KB Flash supports multi-language UI firmware and product variant differentiation. With the 64-pin VQFN package and surface-mount construction, the device supports reflow-soldered manufacturing processes typical of consumer appliance production.
پیشنهادی
Industrial Communication Gateways
The PIC24HJ128GP206A-E/MR can serve as a protocol conversion gateway between UART, SPI, I2C, and PMP-attached peripherals in industrial networking applications. With 70 MIPS throughput and 8 DMA channels, the device handles serial data streams from sensors and forwards them to a host PLC or cloud modem. Its 128 KB Flash supports TCP/IP or Modbus protocol stacks in stripped-down form for edge devices. The 64-pin VQFN package reduces PCB footprint versus 80+ pin TQFP options, allowing compact gateway module designs. The +125C temperature rating supports deployment in industrial cabinets and DIN-rail mounted enclosures.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای PIC24HJ128GP206A-E/MR — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | PIC24HJ128GP206A-I/MR | dsPIC33FJ128GP206A-I/MR | PIC24HJ128GP506A-I/MR | dsPIC33FJ256GP506A-I/MR | PIC24FJ256GU406-I/MR |
|---|---|---|---|---|---|---|
| Package | VQFN-64 (MR) | VQFN-64 (MR) - same | VQFN-64 (MR) - same | VQFN-64 (MR) - same | VQFN-64 (MR) - same | VQFN-64 (MR) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | PIC24H 16-bit MCU | PIC24H 16-bit MCU | dsPIC33F 16-bit DSC with DSP engine | PIC24H 16-bit MCU | dsPIC33F 16-bit DSC | PIC24F 16-bit MCU |
| Flash Memory | 128 KB | 128 KB | 128 KB | 256 KB | 256 KB | 256 KB |
| Temperature Grade | -40C to +125C (-E) | -40C to +85C (-I) | -40C to +85C (-I) | -40C to +85C (-I) | -40C to +85C (-I) | -40C to +85C (-I) |
| DSP Engine | No | No | Yes | No | Yes | No |
| RoHS Status | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
تفاوت‌های کلیدی
- Extended -40C to +125C temperature grade in VQFN-64 (در مقابلPIC24HJ128GP206A-I/MR)
- Drop-in compatibility with dsPIC33F DSC family (در مقابلdsPIC33FJ128GP206A-I/MR)
- Higher Flash and SRAM in same VQFN-64 package (در مقابلPIC24HJ128GP506A-I/MR)
یادداشت‌های طراحی
The 64-pin VQFN (MR) package exposes a large central thermal pad (EP) on the bottom that must be soldered to a ground pour. Per Microchip's package guidelines, use at least 9 thermal vias in a 3x3 grid under the EP to dissipate heat and provide a low-impedance ground reference. Place 100 nF decoupling capacitors within 3 mm of every VDD/AVDD pin pair, plus a single 10 uF bulk capacitor near the package.
The PIC24HJ128GP206A-E/MR requires a regulated 3.0V to 3.6V supply; a 3.3V LDO with adequate headroom from the upstream rail is recommended. Both AVDD and VDD must be powered from the same source, and AVSS must tie to the same ground as VSS. If using ADC, place a ferrite bead or 10 ohm resistor between VDD and AVDD with a dedicated 100 nF + 10 uF decoupling network to isolate analog and digital domains.
The Parallel Master Port (PMP) can drive TFT displays or external memory at speeds up to 40 MHz, but trace lengths above 50 mm on a 2-layer PCB require series damping resistors (22-33 ohm) near the source to control ringing. Keep PMP traces on the same layer as the MCU and avoid crossing them over switching power or PWM signals. For SPI clock rates above 10 MHz, use a 4-layer PCB with a continuous ground plane.
Do not leave MCLR floating - tie MCLR to VDD through a 10 kohm pull-up resistor and to ground through a 100 nF capacitor for proper reset behavior during power-up. Configure unused I/O pins as outputs driving low (not floating) to minimize current draw. When using the internal oscillator, verify the PLL configuration against the datasheet's FOSC register settings; incorrect PLL multiplication will lock the device at the wrong CPU speed.
Estimated: at 70 MIPS throughput with all peripherals active, the PIC24HJ128GP206A-E/MR consumes approximately 90 mW (estimated from core + peripheral typical current). In a 9x9 mm VQFN package with theta_JA of approximately 28 C/W (estimated based on package family datasheets), the device can dissipate up to 1.4W in still air without exceeding the +125C junction limit. Add copper pours on both layers and thermal vias if the design operates near peak current continuously.
اطلاعات انطباق
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - the -E temperature grade supports industrial extended range but the part is not automotive-qualified. For AEC-Q100 designs, choose dsPIC33F automotive variants.
