PIC24HJ64GP206-I/PT - 40 MIPS 16-bit MCU 64KB Flash TQFP-64 | Microchip
MPN: PIC24HJ64GP206-I/PT ✓ Hoạt độngPIC24HJ64GP206-I/PT Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile working memory (RAM), and a rich set of peripherals on one die. Within the broader semiconductor taxonomy, an MCU belongs to the integrated circuit family, sits under the embedded processor hierarchy, and is differentiated from microprocessors (MPUs) by its on-chip Flash and peripherals. The PIC24H is a 16-bit Harvard-architecture MCU positioned between the 8-bit PIC18 family and the 16-bit dsPIC33F DSP-capable family, offering seamless migration paths from/to PIC24F, dsPIC30F and dsPIC33F devices.
Key features include 64 KB (22K x 24) Flash program memory organized as instruction words, 8 KB SRAM, a 40 MHz maximum clock speed yielding 40 MIPS throughput, and a 12-bit A/D converter with up to 16 input channels. The device integrates multiple UART, SPI, I2C peripherals, DMA channels, and a built-in RTCC for calendar and timestamping. An integrated 16-bit timer/counter block supports PWM generation critical for motor control, while the 53 I/O pins tolerate 5 V digital inputs.
The architecture uses a 16-bit modified Harvard design with separate program and data buses plus a 24-bit instruction word optimized for code density. The CPU executes most instructions in a single cycle, achieving 40 MIPS throughput at 40 MHz, while the integrated DMA controller offloads peripheral data movement from the CPU, freeing MIPS for control loops and signal processing. C code compiled with MPLAB XC16 runs at full instruction-cycle efficiency.
Typical applications include industrial BLDC/PMSM/stepper motor control, digital power conversion, advanced sensor interfacing, predictive maintenance edge nodes, and general-purpose embedded control requiring deterministic 16-bit computation. Engineers select this part where dsPIC33F DSP capability is not required but 16-bit performance exceeds PIC18 capability.
When designing, ensure adequate decoupling on VDD/AVDD pairs (100 nF + 1 uF typical), use the dedicated VCAP pin for the internal voltage regulator with the manufacturer-specified 10 uF capacitor, and reserve the 11 dedicated pins for supply, programming, and oscillator functions. A JTAG or ICSP programming header should be brought out for in-circuit firmware updates.
This page synthesizes distributor pricing, drop-in PIC24H alternatives, and practical design notes that the manufacturer datasheet alone does not present, providing a one-stop engineering reference.
Bộ thay thế dễ dàng lắp đặt cho PIC24HJ64GP206-I/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 PIC24HJ64GP206-I/PT (cùng hình factor và footprint) — khác nhau ở ADC, I2C, Maximum CPU Speed, Package, SPI.
PIC24HJ64GP206A-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ64GP206-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →dsPIC33FJ64GP206-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ64GP206-E/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC33EV64GM106-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ64GP206-I/PT Tỷ lệ tối đa & tính chất điện
| Core Architecture | 16-bit PIC24H Harvard |
| Maximum CPU Speed | 40 MIPS at 40 MHz |
| Program Memory (Flash) | 64 KB (22K x 24 instruction words) |
| Data Memory (SRAM) | 8 KB |
| Operating Voltage Range | 3.0 V to 3.6 V |
| Khoảng nhiệt độ hoạt động | -40 C to +85 C (Industrial) |
| I/O Pins | 53 |
| ADC | 12-bit, up to 16 channels |
| Timers | 16-bit, 5 channels |
| UART | 2 modules |
| SPI | 2 modules |
| I2C | 1 module |
| DMA Channels | 8 |
| Hộp | 64-pin TQFP (PT) 10x10 mm |
| Kiểu lắp đặt | Surface Mount |
| Cấp MSL | 3 (168 hours) |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
Cấu hình chân PIC24HJ64GP206-I/PT
| Chân 1 | RA0 — Analog/Digital I/O; AN0; CN2 |
| Chân 2 | RA1 — Analog/Digital I/O; AN1; CN3 |
| Chân 3 | RA2 — Analog/Digital I/O; AN2; CN30 |
| Chân 4 | RA3 — Analog/Digital I/O; AN3; CN29 |
| Chân 5 | RA4 — Analog/Digital I/O; AN4; CN3 |
| Chân 6 | AVDD — Analog VDD (+3.3V) |
| Chân 7 | AVSS — Analog Ground |
| Chân 8 | RA5 — Analog/Digital I/O; AN5; CN5 |
| Chân 9 | RA6 — Digital I/O; OSC2/CLKO |
| Chân 10 | RA7 — Digital I/O; OSC1/CLKI |
| Chân 11 | RB0 — Digital I/O; PGED1; AN6 |
| Chân 12 | RB1 — Digital I/O; PGEC1; AN7 |
| Chân 13 | RB2 — Digital I/O; AN8; CN6 |
| Chân 14 | RB3 — Digital I/O; AN9; CN7 |
| Chân 15 | RB4 — Digital I/O; AN10; CN1 |
| Chân 16 | RB5 — Digital I/O; AN11; CN4 |
| Chân 17 | RB6 — Digital I/O; PGEC2; AN12 |
| Chân 18 | RB7 — Digital I/O; PGED2; AN13 |
| Chân 19 | RC1 — Digital I/O; AN14 |
| Chân 20 | RC2 — Digital I/O; AN15 |
| Chân 21 | RC3 — Digital I/O; AN16 |
| Chân 22 | RC4 — Digital I/O; AN17 |
| Chân 23 | RC5 — Digital I/O |
| Chân 24 | RC6 — Digital I/O |
| Chân 25 | RC7 — Digital I/O |
| Chân 26 | RC8 — Digital I/O |
| Chân 27 | RC9 — Digital I/O |
| Chân 28 | MCLR — Master Clear / Reset input |
| Chân 29 | VDD — Digital VDD (+3.3V) |
| Chân 30 | VSS — Digital Ground |
| Chân 31 | RD0 — Digital I/O |
| Chân 32 | RD1 — Digital I/O |
| Chân 33 | RD2 — Digital I/O |
| Chân 34 | RD3 — Digital I/O |
| Chân 35 | RD4 — Digital I/O |
| Chân 36 | RD5 — Digital I/O |
| Chân 37 | RD6 — Digital I/O |
| Chân 38 | RD7 — Digital I/O |
| Chân 39 | RF0 — Digital I/O |
| Chân 40 | RF1 — Digital I/O |
| Chân 41 | RF2 — Digital I/O |
| Chân 42 | RF3 — Digital I/O |
| Chân 43 | RF4 — Digital I/O |
| Chân 44 | RF5 — Digital I/O |
| Chân 45 | RF6 — Digital I/O |
| Chân 46 | RF7 — Digital I/O |
| Chân 47 | RG0 — Digital I/O |
| Chân 48 | RG1 — Digital I/O |
| Chân 49 | RG2 — Digital I/O |
| Chân 50 | RG3 — Digital I/O |
| Chân 51 | RG6 — Digital I/O |
| Chân 52 | RG7 — Digital I/O |
| Chân 53 | RG8 — Digital I/O |
| Chân 54 | RG9 — Digital I/O |
| Chân 55 | VCAP — Internal voltage regulator bypass (10 uF to VSS) |
| Chân 56 | VDD — Digital VDD (+3.3V) |
| Chân 57 | VSS — Digital Ground |
| Chân 58 | RE0 — Digital I/O |
| Chân 59 | RE1 — Digital I/O |
| Chân 60 | RE2 — Digital I/O |
| Chân 61 | RE3 — Digital I/O |
| Chân 62 | RE4 — Digital I/O |
| Chân 63 | RE5 — Digital I/O |
| Chân 64 | RE6 — Digital I/O |
Ứng dụng tiêu biểu
PIC24HJ64GP206-I/PT phù hợp cho 7 Áp dụngs: BLDC / PMSM Motor Control, Digital Power Conversion (SMPS), Industrial Sensor Interface, Predictive Maintenance Edge Node, General-Purpose 16-bit Embedded Control, Building Automation and HVAC Control, Renewable Energy / Solar Inverter Control.
BLDC / PMSM Motor Control
The PIC24HJ64GP206-I/PT runs sensorless and sensored BLDC field-oriented control (FOC) loops at 10 to 20 kHz thanks to its 40 MIPS throughput. Its 16-bit timers and PWM module drive three-phase inverter switches directly, while the 12-bit ADC samples phase currents synchronously to PWM via DMA, offloading the CPU. This combination delivers the deterministic 16-bit math motor control requires without stepping up to a dsPIC33F DSP engine.
Được đề xuất
Digital Power Conversion (SMPS)
The PIC24HJ64GP206-I/PT controls digital switch-mode power supplies up to several hundred kHz switching frequency, executing peak current-mode control and voltage-mode control loops in firmware. Its 40 MIPS throughput handles high-resolution PID loops, while the 12-bit ADC samples the current shunt and output voltage synchronously to the PWM edge. Designers use the DMA controller to capture ADC samples without CPU intervention, preserving MIPS for control law computation.
Được đề xuất
Industrial Sensor Interface
The PIC24HJ64GP206-I/PT integrates 16 channels of 12-bit ADC for multi-sensor acquisition in industrial instrumentation, including temperature, pressure, and flow sensors. Its 5V-tolerant digital inputs interface to legacy industrial logic, while the UART, SPI, and I2C peripherals communicate with sensor front-ends. The 8 KB SRAM buffers streaming ADC data for averaging or FFT analysis, and the 64 KB Flash stores calibration tables and protocol libraries.
Được đề xuất
Predictive Maintenance Edge Node
The PIC24HJ64GP206-I/PT enables edge-node predictive maintenance by sampling vibration, current, and temperature sensors at high rates and computing RMS, FFT, and envelope analysis in firmware. Its 40 MIPS throughput is sufficient for windowed FFT on streaming sensor data, while 8 KB SRAM buffers time-domain samples before transformation. The integrated RTCC timestamps events for cloud upload over UART-to-WiFi bridges.
Được đề xuất
General-Purpose 16-bit Embedded Control
The PIC24HJ64GP206-I/PT serves as a drop-in upgrade for 8-bit PIC18 designs that need deterministic 16-bit performance without a full migration to a 32-bit platform. Its MPLAB X toolchain compatibility with PIC18 code eases firmware reuse, while the 64 KB Flash and 8 KB SRAM support richer feature sets including USB device stacks, Modbus RTU, and graphical user interfaces. The TQFP-64 footprint is hand-solderable for prototyping and low-volume production.
Được đề xuất
Building Automation and HVAC Control
The PIC24HJ64GP206-I/PT drives HVAC damper and valve actuators, reads analog temperature and humidity sensors, and communicates over BACnet or Modbus to building management systems. Its 5V-tolerant I/O interfaces to 24V industrial sensors via external resistor dividers. The DMA controller offloads sensor polling from the CPU, freeing MIPS for PID loop execution on each control zone.
Được đề xuất
Renewable Energy / Solar Inverter Control
The PIC24HJ64GP206-I/PT executes MPPT (Maximum Power Point Tracking) algorithms on solar inverters and MPPT charge controllers, sampling panel voltage and current at high rates and adjusting the converter duty cycle. Its 40 MIPS throughput handles perturb-and-observe or incremental conductance MPPT, while the 12-bit ADC measures panel characteristics with 1 mV resolution. The 5V-tolerant I/O interfaces directly to MOSFET gate drivers for the power stage.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24HJ64GP206-I/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 | PIC24HJ64GP206A-I/PT | PIC24HJ64GP206-E/PT | dsPIC33FJ64GP206-I/PT | DSPIC33EV64GM106-I/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-64 (10x10 mm) | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same | TQFP-64 (10x10 mm) - same |
| Core Architecture | 16-bit PIC24H (Harvard) | 16-bit PIC24H (Harvard) | 16-bit PIC24H (Harvard) | 16-bit dsPIC33F DSP | 16-bit dsPIC33EV DSP |
| Maximum CPU Speed | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 70 MIPS @ 70 MHz |
| Program Flash | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB |
| Data SRAM | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB |
| ADC | 12-bit, 16 ch | 12-bit, 16 ch | 12-bit, 16 ch | 12-bit, 16 ch | 12-bit, 22 ch |
| DSP Engine | No | No | No | Yes (DSP engine + 40-bit accumulators) | Yes (DSP engine + 40-bit accumulators) |
| Operating Temperature | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +125 C (Extended) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) |
| Operating Voltage | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
Bảo phân biệt quan trọng
- Pin-compatible DSP migration path to dsPIC33F (vsdsPIC33FJ64GP206-I/PT)
- Extended temperature grade available in same package (vsPIC24HJ64GP206-E/PT)
- Modern 5V-tolerant peripherals via dsPIC33EV family (vsDSPIC33EV64GM106-I/PT)
Ghi chú thiết kế
Place a 10 uF ceramic capacitor on the VCAP pin (pin 55) to stabilize the internal 2.5 V core LDO. Add 100 nF + 1 uF decoupling pairs on each VDD/AVDD pair (pins 6/29/56) within 5 mm of the package. Bulk input capacitance of 4.7 uF to 10 uF on the 3.3 V rail suppresses transients during PWM switching events. Use separate analog and digital ground planes joined at a single point under the MCU.
Route the 40 MHz crystal traces (OSC1/OSC2, pins 9/10) as short, symmetric pairs with a ground guard ring to minimize EMI pickup. Keep analog ADC traces away from PWM and digital switching signals; place the 12-bit ADC reference capacitor (0.1 uF) within 5 mm of the AVREF pin. Use a 4-layer PCB with a dedicated ground plane for the analog and digital sections to achieve optimal ADC performance.
Do not omit the VCAP bypass capacitor - the internal regulator will oscillate and cause erratic resets. Ensure MCLR (pin 28) has a 10 kohm pull-up to VDD and a 100 nF decoupling cap to ground for in-circuit reset stability. Reserve PGED1/PGEC1 (pins 11/12) or PGED2/PGEC2 (pins 17/18) for ICSP programming and bring them to a header for firmware updates.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. Industrial temperature grade only - AEC-Q100 qualified parts use the PIC24HJ64GP206A-I/PT automotive variant. Pb-free and halogen-free per Microchip material declarations.
