PIC24HJ128GP206A-E/PT - 16-bit 40 MIPS MCU 128KB Flash | Microchip
MPN： PIC24HJ128GP206A-E/PT ✓ 啟用中PIC24HJ128GP206A-E/PT 概覽
An MCU (Microcontroller Unit) is a single-chip computer integrating a CPU core, program memory, working RAM, and programmable peripherals. The PIC24H family occupies the 16-bit mid-performance tier in Microchip's portfolio: above the 8-bit PIC16/PIC18 in MIPS and code density, but below the 32-bit PIC32 and ARM Cortex-M families in raw throughput. PIC24H MCUs sit in the broader microcontroller -> embedded controller -> semiconductor hierarchy and share pin compatibility with the dsPIC33F DSC family, allowing firmware-compatible migration when DSP instructions become useful.
Key features of this part include the enhanced PIC24HJXXXGPX06A/X08A/X10A silicon revision that adds peripheral improvements, an industrial/automotive-grade -40C to +125C operating range (suffix -E), hardware multiplier for DSP-class math, JTAG and ICSP in-circuit debugging, and 5V-tolerant I/O on selected pins. The 40 MIPS core supports deterministic interrupt latency under 5 cycles.
Typical applications include industrial motor control (BLDC/PMSM FOC loops), sensor signal conditioning with on-chip ADC, CAN-connected automotive body controllers, building automation controllers, and human-machine interface (HMI) panels. The combination of deterministic 16-bit performance and dsPIC33F pin compatibility makes it a long-life embedded platform.
When designing with this PIC24HJ128GP206A-E/PT, place a 10 uF bulk plus 0.1 uF decoupling capacitor within 5 mm of every VDD/VSS pair, keep the analog AVSS/AVDD trace short, and use a 4-layer PCB to manage the 40 MIPS switching noise floor.
直接替換替代品，適用於 PIC24HJ128GP206A-E/PT — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： PIC24HJ128GP206A-E/PT （相同外形與佔位） — 差異在於 Package, Operating Temperature, ADC, Core Architecture, I/O Pins.
PIC24HJ128GP206A-I/PT
✅ 直接替換📋 參考替代品（不在目錄中）
PIC24HJ128GP206-I/PT
✅ 直接替換📋 參考替代品（不在目錄中）
dsPIC33FJ128GP206A-I/PT
✅ 直接替換📋 參考替代品（不在目錄中）
PIC24HJ128GP210A-I/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC24HJ128GP206A-E/PT 最大額定值與電氣特性
| Core Architecture | PIC24H 16-bit RISC |
| Maximum CPU Speed | 40 MIPS at 40 MHz |
| Program Flash Memory | 128 KB (43K x 24 instructions) |
| Data RAM | 8 KB |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| 工作溫度 | -40C to +125C (Automotive/Industrial -E) |
| ADC | 16-channel, 10/12-bit |
| I/O Pins | 53 (approx., per 64-pin device) |
| Communication Peripherals | UART, SPI, I2C |
| Timers | 16-bit Timer/Capture/Compare/PWM |
| 封裝 | 64-pin TQFP (PT), 10x10 mm, 0.5 mm pitch |
| 安裝類型 | Surface Mount |
| Debug Interface | JTAG / ICSP |
| Pin-Compatible Family | dsPIC33F devices |
| RoHS 狀態 | Compliant |
PIC24HJ128GP206A-E/PT 64-pin tqfp (pt), 10x10 mm, 0.5 mm pitch 腳位配置指南
PIC24HJ128GP206A-E/PT（64-pin tqfp (pt), 10x10 mm, 0.5 mm pitch 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： PIC24HJ128GP206A-E/PT.
請參閱 資料表 以查看完整腳位配置。
典型應用
PIC24HJ128GP206A-E/PT 適用於 6 應用s: BLDC / PMSM Motor Control, Industrial Sensor Signal Conditioning, CAN-Connected Automotive Body Controllers, Building Automation Controllers, Human-Machine Interface (HMI) Panels, General-Purpose Embedded Control Loops.
BLDC / PMSM Motor Control
The PIC24HJ128GP206A-E/PT fits BLDC and PMSM motor control because its 16-bit PIC24H core delivers 40 MIPS at 40 MHz, which is the minimum throughput needed to run a sensorless field-oriented control (FOC) loop at 20 kHz with rotor-angle estimation and Park/Clarke transforms. Its 16-channel 10/12-bit ADC samples phase currents synchronously to the PWM edges, and its 16-bit PWM module with complementary outputs and programmable dead-time drives three-phase inverter bridges directly. The pin compatibility with the dsPIC33F family lets you migrate to a DSP-capable die when more advanced control math (SVM, MTPA) is needed. Place the MCU on a 4-layer PCB with separate analog/digital grounds to keep ADC noise below 1 LSB at 12-bit mode.
推薦
Industrial Sensor Signal Conditioning
For industrial sensor signal conditioning, the PIC24HJ128GP206A-E/PT provides 16 ADC channels with 10/12-bit resolution, sufficient for thermocouple, RTD, 4-20 mA loop, and bridge-pressure-sensor measurements. The 40 MIPS core runs polynomial linearization and digital filtering in real time, and the 8 KB SRAM buffers sample streams before serial transmission. The -E temperature range (-40C to +125C) lets the board sit next to hot machinery without derating. The MCU's I2C and SPI ports connect directly to digital sensors, while the UARTs handle Modbus RTU links to a PLC. Place a 0.1 uF decoupling cap within 5 mm of every VDD/VSS pair to keep ADC readings stable.
推薦
CAN-Connected Automotive Body Controllers
The PIC24HJ128GP206A-E/PT is widely deployed in automotive body controllers, where its -40C to +125C automotive temperature range (suffix -E), 128 KB Flash for CAN stack plus diagnostics, and 40 MIPS core deliver real-time LIN/CAN gateway performance. Pair the MCU with an external MCP2515 or MCP2551 CAN transceiver to talk to the vehicle bus, and use the 16-bit timers to debounce door-switch and seat-occupancy inputs. The 64-pin TQFP footprint leaves enough I/O for window, mirror, and lighting control without external expanders. The PIC24HJXXXGPX06A/X08A/X10A silicon revision adds peripheral improvements over the legacy GP206 silicon, helping with CAN error handling under noisy bus conditions.
推薦
Building Automation Controllers
In HVAC and building automation, the PIC24HJ128GP206A-E/PT provides the 16-bit math throughput and deterministic interrupt response needed for multi-loop PID control of damper actuators and variable-air-volume boxes. The 128 KB Flash holds BACnet MS/TP or Modbus stacks plus the main control loop, while the 8 KB RAM buffers trend logs before pushing them out over UART. The 16-channel ADC reads temperature, humidity, and airflow sensors in parallel, and the PWM outputs drive proportional valves and fan speeds. Pin compatibility with dsPIC33F devices lets designers reuse the same PCB when a building controller later requires more DSP capability for vibration analysis on rotating equipment.
推薦
Human-Machine Interface (HMI) Panels
For HMI panels driving character LCDs, small TFTs, and rotary encoders, the PIC24HJ128GP206A-E/PT delivers the deterministic response required to debounce key inputs and render menus without flicker. The 40 MIPS core handles SPI-based TFT updates and UART communication with a host PLC, while the 16-bit timers provide PWM backlight control. The 128 KB Flash stores multilingual menu strings, and 8 KB SRAM holds runtime variables. The -E temperature grade supports panel installations in unheated enclosures. Designers pair this MCU with an external graphics controller for larger TFTs, or use it standalone for 128x64 graphical OLED panels in industrial equipment.
推薦
General-Purpose Embedded Control Loops
For general embedded control in PLCs, instrumentation, and IoT edge devices, the PIC24HJ128GP206A-E/PT delivers 16-bit performance, a wide peripheral set, and an MPLAB XC16 toolchain that supports firmware migration across the PIC24H family. The 40 MIPS core runs Modbus, EtherNet/IP, and proprietary serial protocols, while the 128 KB Flash holds stack plus application code. Its JTAG/ICSP debug port simplifies field firmware updates via in-circuit serial programming, reducing the BOM cost by removing external boot memory. The pin-compatible dsPIC33F family ensures a future migration path if DSP instructions become necessary without reworking the PCB.
推薦
推薦產品摘要
工程參考資料，適用於 PIC24HJ128GP206A-E/PT — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | PIC24HJ128GP206A-I/PT | PIC24HJ128GP206-I/PT | dsPIC33FJ128GP206A-I/PT | PIC24HJ128GP210A-I/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin TQFP (PT) | 64-pin TQFP (PT) - same | 64-pin TQFP (PT) - same | 64-pin TQFP (PT) - same | 64-pin TQFP (PT) - same |
| Core Architecture | PIC24H 16-bit | PIC24H 16-bit | PIC24H 16-bit | dsPIC33F 16-bit DSC | PIC24H 16-bit |
| CPU Speed | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz |
| Flash Memory | 128 KB | 128 KB | 128 KB | 128 KB | 256 KB |
| RAM | 8 KB | 8 KB | 8 KB | 8 KB | 16 KB |
| Operating Temperature | -40C to +125C (-E) | -40C to +85C (-I) | -40C to +85C (-I) | -40C to +85C (-I) | -40C to +85C (-I) |
| DSP Instructions | No | No | No | Yes (MAC, FFT-ready) | No |
| Silicon Revision | GPX06A/X08A/X10A (rev A) | GPX06A/X08A/X10A (rev A) | GPX06/X08/X10 (pre-rev A) | GPX06A/X08A/X10A (rev A) | GPX10A (rev A, larger Flash) |
主要差異化特點
- Silicon revision A peripheral improvements (對比PIC24HJ128GP206-I/PT)
- Automotive temperature grade (-E) by default (對比dsPIC33FJ128GP206A-I/PT)
- Pin-compatible migration path to dsPIC33F (對比PIC24FJ64GA002-I/SO)
設計說明
Place a 10 uF bulk tantalum or ceramic plus a 0.1 uF ceramic decoupling capacitor within 5 mm of every VDD/VSS pair on the PIC24HJ128GP206A-E/PT. The 40 MIPS core draws roughly 30 mA active, so VDD trace widths should be at least 0.5 mm. Tie unused I/O to VSS or VDD via 10 kohm resistors to avoid floating-input leakage into the analog MUX.
At 40 MIPS with all peripherals active, the 64-pin TQFP dissipates approximately 0.25 W. The -E temperature grade (-40C to +125C) covers automotive use, but in enclosed panels consider a 4-layer PCB with an internal ground pour to spread heat. No heatsink is required at typical industrial ambient (under 60C).
Keep the 40 MHz crystal traces shorter than 10 mm and surround them with a ground guard ring to reduce EMI. Use a 4-layer PCB (signal/ground/power/signal) and route analog inputs (AN0-AN15) away from PWM output traces. The exposed pad on the TQFP must be soldered to the ground pad for thermal and electrical reasons.
Do not exceed VDD of 3.6 V; the PIC24H core is not 5V-tolerant on VDD, although some I/O are 5V-tolerant via digital-only buffers. Always configure JTAG pins (TMS, TCK, TDI, TDO) with internal pull-ups when unused, or the device may enter debug mode unexpectedly at power-up.
When using the 12-bit ADC mode, run the CPU clock at 40 MHz and the ADC at its maximum rate; mismatched clocks introduce ADC quantization error. Place a small RC (10 ohm + 0.1 uF) on each analog input pin to filter PWM switching noise coupling into current-sense channels.
合規資訊
RoHS and REACH compliant per Microchip product page. -E temperature grade supports automotive environments but full AEC-Q100 qualification status is lot/PPAP dependent; consult Microchip documentation.
