PIC24HJ128GP206AT-I/PT - 16-bit 40MIPS 128KB Flash MCU | Microchip
MPN: PIC24HJ128GP206AT-I/PT ✓ Hoạt độngPIC24HJ128GP206AT-I/PT Tóm tắt
What is a PIC24H microcontroller? The PIC24H is a family of 16-bit microcontrollers from Microchip Technology built on a modified Harvard RISC architecture. Positioned between 8-bit PIC microcontrollers and 32-bit ARM Cortex devices, PIC24H parts balance high MIPS performance (up to 70 MIPS) with deterministic interrupt handling, DSP-friendly instructions, and seamless code migration paths to dsPIC33F digital signal controllers. They belong to the broader category of 16-bit microcontrollers within the microcontroller IC product family.
Key features include 8KB of SRAM data memory, 16-channel 10/12-bit ADC, multiple UART/SPI/I2C interfaces, and a wide operating voltage range supporting 3.0V to 3.6V single-supply operation. The 40 MIPS throughput enables real-time DSP-style signal processing, while the 64-pin TQFP footprint provides ample I/O for sensor fusion, motor control, and human-machine interface designs.
The architecture pairs a 16-bit data path with a 24-bit instruction word, allowing dense, single-cycle arithmetic operations and DSP-oriented instructions such as MAC (multiply-accumulate). On-chip peripherals include a real-time clock-and-calendar, comparators, and a 16-bit timer/counter bank, reducing external component count and BOM cost in compact designs.
Typical applications include industrial motor control (BLDC and stepper), uninterruptible power supply (UPS) controllers, medical patient monitoring, automotive body electronics, and consumer audio/DSP effects. The wide peripheral set and deterministic interrupt latency make it equally suitable for closed-loop control loops and real-time data acquisition.
When designing with this part, ensure the 64-pin TQFP PCB footprint follows IPC-7351 land-pattern guidelines with 0.50 mm terminal pitch. Decoupling capacitors must be placed adjacent to VDD/AVDD/VSS pins to minimize switching noise. The industrial temperature grade (-40C to +85C) requires derating analysis when used near thermal limits.
This page synthesizes distributor pricing, drop-in PIC24H/dsPIC33F alternatives, and practical design notes not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho PIC24HJ128GP206AT-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 PIC24HJ128GP206AT-I/PT (cùng hình factor và footprint) — khác nhau ở ADC, Maximum CPU Speed, Operating Temperature, Package, Core.
PIC24HJ128GP206A-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ128GP206AT-E/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
dsPIC33FJ128GP206A-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ128GP206A-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ128GP206-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24HJ128GP206AT-I/PT Tỷ lệ tối đa & tính chất điện
| Series | PIC24H |
| Core Processor | PIC |
| Core Size | 16-bit |
| Program Memory Size | 128KB (43K x 24) Flash |
| RAM Size | 8KB |
| Tần số xung maksimum | 40 MHz (40 MIPS) |
| Operating Voltage Range | 3.0V to 3.6V |
| I/O Pins | 53 |
| Số lượng chân | 64 |
| Hộp | TQFP-64 (10x10 mm) |
| Terminal Pitch | 0.50 mm |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | -40C to +85C (Industrial) |
| Data Converters | A/D 16x10-bit |
| Connectivity | I2C, SPI, UART, CAN |
| Peripherals | DMA, PWM, Timers, Comparators |
| Cấp MSL | 3 (168 hours) |
| Lead Free / RoHS | Yes / Compliant |
Cấu hình chân PIC24HJ128GP206AT-I/PT
| Chân 1 | RP1/CN1/RB1 — Remappable peripheral pin / change notification / port B |
| Chân 2 | RP2/CN2/RB2 — Remappable peripheral pin / change notification / port B |
| Chân 3 | RP3/CN3/RB3 — Remappable peripheral pin / change notification / port B |
| Chân 4 | RP4/CN4/RB4 — Remappable peripheral pin / change notification / port B |
| Chân 5 | RP5/CN5/RB5 — Remappable peripheral pin / change notification / port B |
| Chân 6 | VSS — Ground reference |
| Chân 7 | RP6/CN6/RB6 — Remappable peripheral pin / change notification / port B |
| Chân 8 | RP7/CN7/RB7 — Remappable peripheral pin / change notification / port B |
| Chân 9 | RP8/CN8/RB8 — Remappable peripheral pin / change notification / port B |
| Chân 10 | RP9/CN9/RB9 — Remappable peripheral pin / change notification / port B |
| Chân 11 | VSS — Ground reference |
| Chân 12 | OSC1/RC12 — Crystal oscillator input or remappable peripheral pin |
| Chân 13 | OSC2/RC13 — Crystal oscillator output or remappable peripheral pin |
| Chân 14 | RP10/CN10/RB10 — Remappable peripheral pin / change notification / port B |
| Chân 15 | RP11/CN11/RB11 — Remappable peripheral pin / change notification / port B |
| Chân 16 | RP12/CN12/RB12 — Remappable peripheral pin / change notification / port B |
| Chân 17 | RP13/CN13/RB13 — Remappable peripheral pin / change notification / port B |
| Chân 18 | RP14/CN14/RB14 — Remappable peripheral pin / change notification / port B |
| Chân 19 | VSS — Ground reference |
| Chân 20 | VDD — Positive supply voltage |
| Chân 21 | RP15/CN15/RB15 — Remappable peripheral pin / change notification / port B |
| Chân 22 | RC1 — Port C I/O pin |
| Chân 23 | RC2 — Port C I/O pin |
| Chân 24 | RC3 — Port C I/O pin |
| Chân 25 | RC4 — Port C I/O pin |
| Chân 26 | VSS — Ground reference |
| Chân 27 | AN0/CVREF+/RA0 — Analog input 0 / comparator reference / port A |
| Chân 28 | AN1/CVREF-/RA1 — Analog input 1 / comparator reference / port A |
| Chân 29 | AN2/RA2 — Analog input 2 / port A |
| Chân 30 | AN3/RA3 — Analog input 3 / port A |
| Chân 31 | AN4/RA4 — Analog input 4 / port A |
| Chân 32 | AN5/RA5 — Analog input 5 / port A |
| Chân 33 | VDD — Positive supply voltage |
| Chân 34 | AN6/RA6 — Analog input 6 / port A |
| Chân 35 | AN7/RA7 — Analog input 7 / port A |
| Chân 36 | AN8/RB0 — Analog input 8 / port B |
| Chân 37 | AN9/RB1 — Analog input 9 / port B |
| Chân 38 | VSS — Ground reference |
| Chân 39 | AN10/RB2 — Analog input 10 / port B |
| Chân 40 | AN11/RB3 — Analog input 11 / port B |
| Chân 41 | AN12/RB4 — Analog input 12 / port B |
| Chân 42 | AN13/RB5 — Analog input 13 / port B |
| Chân 43 | AN14/RB6 — Analog input 14 / port B |
| Chân 44 | AN15/RB7 — Analog input 15 / port B |
| Chân 45 | VSS — Ground reference |
| Chân 46 | OC1/RD0 — Output compare 1 / port D |
| Chân 47 | OC2/RD1 — Output compare 2 / port D |
| Chân 48 | OC3/RD2 — Output compare 3 / port D |
| Chân 49 | OC4/RD3 — Output compare 4 / port D |
| Chân 50 | IC1/RD4 — Input capture 1 / port D |
| Chân 51 | IC2/RD5 — Input capture 2 / port D |
| Chân 52 | IC3/RD6 — Input capture 3 / port D |
| Chân 53 | IC4/RD7 — Input capture 4 / port D |
| Chân 54 | VDD — Positive supply voltage |
| Chân 55 | C1RX/RF0 — CAN1 RX / port F |
| Chân 56 | C1TX/RF1 — CAN1 TX / port F |
| Chân 57 | U2RX/RF4 — UART2 RX / port F |
| Chân 58 | U2TX/RF5 — UART2 TX / port F |
| Chân 59 | SDA1/RG3 — I2C1 data / port G |
| Chân 60 | SCL1/RG2 — I2C1 clock / port G |
| Chân 61 | MCLR — Master clear reset (active low) |
| Chân 62 | AVDD — Analog positive supply |
| Chân 63 | AVSS — Analog ground |
| Chân 64 | VDD — Positive supply voltage |
Ứng dụng tiêu biểu
PIC24HJ128GP206AT-I/PT phù hợp cho 6 Áp dụngs: Industrial Motor Control, Uninterruptible Power Supply (UPS) Controllers, Medical Patient Monitoring, Automotive Body Electronics, Consumer Audio DSP Effects, Sensor Hub / IoT Edge Nodes.
Industrial Motor Control
The PIC24HJ128GP206AT-I/PT's 40 MIPS throughput, dedicated PWM modules, and 16-channel 10-bit ADC make it ideal for BLDC and stepper motor control loops. Its deterministic interrupt latency closes the current-sense to PWM-update loop in microseconds, supporting field-oriented control at switching frequencies up to 50 kHz. Multiple DMA channels offload peripheral data movement, freeing the CPU for state-machine and communications tasks. The 53 I/O pins accommodate Hall sensors, quadrature encoders, and gate-driver interfaces without external logic. Industrial -40C to +85C rating handles factory-floor environments.
Được đề xuất
Uninterruptible Power Supply (UPS) Controllers
The PIC24HJ128GP206AT-I/PT's 40 MIPS performance and 12-bit ADC enable fast battery-voltage monitoring, load-current sensing, and inverter control in UPS systems. Its 128KB Flash accommodates complex state machines for grid/battery transition logic, while 8KB SRAM supports waveform buffers for inverter PWM. The integrated CAN interface reports status to system controllers, and UART/SPI connect to user-display front panels. Wide 3.0V to 3.6V operation tolerates supply transients during load-step events.
Được đề xuất
Medical Patient Monitoring
The PIC24HJ128GP206AT-I/PT's deterministic interrupt response and rich peripheral set suit bedside patient monitors that sample multiple physiological signals. The 16-channel ADC captures ECG, SpO2, and temperature channels simultaneously, while DMA moves samples to memory without CPU overhead. 128KB Flash holds waveform-processing and alarm-detection algorithms, and 8KB SRAM buffers display-update frames. Low-power Run and Idle modes extend battery life in portable units, supported by the industrial temperature range.
Được đề xuất
Automotive Body Electronics
The PIC24HJ128GP206AT-I/PT powers body controllers for window lift, lighting, and HVAC actuators, leveraging its CAN interface, multiple PWM outputs, and 53 I/O pins. Real-time interrupt handling supports LIN-based switch-matrix scanning and LED-fade sequencing. With 128KB Flash, complex diagnostic and bootloader logic fits comfortably, while DMA-driven ADC sampling monitors current feedback for short-circuit protection. The -40C to +85C industrial range covers cabin electronics; for under-hood deployment, the -E suffix PIC24HJ128GP206AT-E/PT variant extends to +125C.
Được đề xuất
Consumer Audio DSP Effects
The PIC24HJ128GP206AT-I/PT's 40 MIPS and 16-bit DSP-oriented instruction set handle reverb, EQ, and dynamics processing in guitar pedals, mixers, and karaoke systems. I2S interfaces connect to audio codecs, while DMA streams samples to/from SRAM without CPU intervention. 128KB Flash stores multiple effect presets and parameter curves, and 8KB SRAM buffers audio frames at 48 kHz. Multiple timers generate PWM for LED VU meters or motor-driven potentiometers. Low 3.3V operation suits battery-powered portable audio gear.
Được đề xuất
Sensor Hub / IoT Edge Nodes
The PIC24HJ128GP206AT-I/PT aggregates sensor data from I2C/SPI/UART peripherals, performing local filtering before forwarding via CAN or UART. Its DMA channels keep ADC sampling deterministic across multiple sensor types (temperature, pressure, motion), and 128KB Flash holds protocol stacks for CANopen or proprietary fieldbus. The industrial temperature range supports outdoor enclosures. Low-power Idle and Sleep modes with peripheral clock gating extend battery life in remote monitoring deployments, while 53 I/O lines accept many sensor inputs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24HJ128GP206AT-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 | PIC24HJ128GP206A-I/PT | PIC24HJ128GP206AT-E/PT | dsPIC33FJ128GP206A-I/PT |
|---|---|---|---|---|
| Brand | 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 |
| Core | PIC24H 16-bit | PIC24H 16-bit | PIC24H 16-bit | dsPIC33F 16-bit DSP |
| Flash | 128KB | 128KB | 128KB | 128KB |
| RAM | 8KB | 8KB | 8KB | 8KB |
| Max Frequency | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 50 MIPS @ 40 MHz |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +125C | -40C to +85C |
| DSP Engine | No | No | No | Yes (MAC unit) |
| Packaging | Tape & Reel | Tray | Tape & Reel | Tray |
Bảo phân biệt quan trọng
- Industrial temperature range with tape-and-reel packaging (vsPIC24HJ128GP206A-I/PT)
- Optional DSP upgrade path to dsPIC33F family (vsPIC24HJ128GP206AT-E/PT)
- 40 MIPS performance at 3.3V (vsPIC24FJ64GA010-I/PT)
Ghi chú thiết kế
Follow IPC-7351 land-pattern guidelines for the 64-pin TQFP with 0.50 mm terminal pitch. Place a 0.1uF ceramic decoupling capacitor adjacent to every VDD/AVDD pin and a bulk 10uF tantalum or ceramic capacitor within 10 mm of the supply pins. Keep crystal traces short and surrounded by a ground guard ring to minimize oscillator jitter.
The 64-pin TQFP (10x10 mm) has a typical theta_JA around 50-55 C/W on a standard 4-layer JEDEC test board. At 40 MHz with all peripherals active, typical core current is roughly 30-40 mA, resulting in ~0.13W dissipation and a 7-8C junction temperature rise. Industrial +85C ambient leaves comfortable margin to the +150C absolute maximum.
Do not leave the MCLR pin floating; tie it through a 10 kOhm pull-up to VDD and provide a controlled ground-referenced reset switch or supervisor IC. The ICSP/ICD pins (PGECx/PGEDx) must be accessible for in-circuit programming and debugging. Configure unused I/O pins as outputs (not inputs) to avoid spurious interrupts from floating lines.
When routing high-speed PWM or CAN signals, keep traces matched in length and maintain a continuous ground reference beneath the trace. Use a 120-ohm termination resistor across CANH and CANL at each node. For ADC sampling, add a small RC anti-aliasing filter (typically 1 kOhm + 100 pF) at each analog input to avoid Nyquist aliasing.
Thông tin tuân thủ
Lead-free and RoHS compliant per Microchip product page. Not AEC-Q100 qualified; for AEC-Q100 automotive qualification, consult the -E (extended temperature) PIC24HJ variants or Microchip automotive-grade dsPIC33F series.
