PIC24HJ128GP510-I/PT - 40 MIPS 16-bit MCU 128KB Flash 100-TQFP | Microchip
MPN: PIC24HJ128GP510-I/PT ✓ فعالPIC24HJ128GP510-I/PT نمای کلی
A PIC24H microcontroller is a member of Microchip's 16-bit MCU family, designed for high-speed, deterministic control applications. Positioned in the taxonomy: PIC24H -> PIC24 family -> 16-bit MCU -> microcontroller -> embedded processor -> semiconductor, the PIC24H variant adds a high-performance 40 MIPS core with hardware multipliers and DSP-friendly instructions, while remaining pin-compatible with the dsPIC33F DSC family for migration flexibility.
Key features of the PIC24HJ128GP510-I/PT include 128 KB (43K x 24) self-programmable Flash, 8 KB SRAM, a 16-channel 10/12-bit ADC, four 16-bit timers, two UART, two SPI, one I2C, and two CAN modules that make it ideal for industrial automation and motor-control bridges. The 40 MIPS throughput at 3.0-3.6V VDD supports high-bandwidth control loops. The 100-pin TQFP (PT) package exposes 85 I/O pins for expansive peripheral integration.
Architecturally, the PIC24HJ128GP510-I/PT uses a modified Harvard 16-bit core with a 16x16 hardware multiplier and 40-bit accumulator, executing most instructions in one cycle. This MCU shares its peripheral set and pinout with the dsPIC33F family, allowing firmware migration when DSP instructions become desirable.
Typical applications include industrial automation controllers, BLDC/PMSM motor drives, multi-axis CNC front-ends, sensor-fusion boards, and CAN-graphical design. In automotive body electronics (non-safety) and HVAC, the dual CAN peripherals provide robust node communication without an external transceiver pair mismatch.
Design consideration: when migrating from PIC24F or dsPIC33F, verify the peripheral pin select (PPS) mapping since PPS enables flexible peripheral routing on select pins; ensure 3.3V rail decoupling includes 100 nF + 10 uF bulk per VDD/AVDD pair.
This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, helping engineers select, source, and qualify the part quickly.
جایگزین‌های drop-in برای PIC24HJ128GP510-I/PT — 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 PIC24HJ128GP510-I/PT (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در ADC, Core Architecture, Package, Operating Temperature, Timers.
PIC24HJ128GP510A-I/PT
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24HJ128GP310-I/PT
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24HJ128GP210A-I/PT
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24FJ128GA310-I/PT
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24HJ128GP510-I/PT حداکثر مقادیر مجاز و مشخصات الکتریکی
| Family | PIC24H |
| Core Architecture | 16-bit Modified Harvard |
| CPU Speed | 40 MIPS |
| Program Memory (Flash) | 128 KB (43K x 24) |
| RAM | 8 KB |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| دمای کاری | -40C to +85C (Industrial, "I") |
| بسته‌بندی | 100-pin TQFP (PT) 12x12 mm |
| I/O Pins | 85 |
| ADC | 16-channel 10/12-bit |
| Timers | 4 x 16-bit |
| UART | 2 |
| SPI | 2 |
| I2C | 1 |
| CAN | 2 |
| DMA | 8-channel |
| نوع نصب | Surface Mount |
| سطح MSL | 3 (168 hours) |
| Lead-Free / RoHS | Lead-Free / RoHS Compliant |
پیکربندی پین PIC24HJ128GP510-I/PT
| پین 1 | RP15/CN20/RB15 — I/O port B15 / change notification |
| پین 2 | RP14/CN21/RB14 — I/O port B14 |
| پین 3 | RP13/CN22/RB13 — I/O port B13 |
| پین 4 | RP12/CN23/RB12 — I/O port B12 |
| پین 5 | RP11/CN24/RB11 — I/O port B11 |
| پین 6 | RP10/CN25/RB10 — I/O port B10 |
| پین 7 | RP9/CN26/RB9 — I/O port B9 |
| پین 8 | RP8/CN27/RB8 — I/O port B8 |
| پین 9 | RP7/CN28/RB7 — I/O port B7 |
| پین 10 | RP6/CN29/RB6 — I/O port B6 |
| پین 11 | RP5/CN30/RB5 — I/O port B5 |
| پین 12 | RP4/CN31/RB4 — I/O port B4 |
| پین 13 | RP3/CN32/RB3 — I/O port B3 |
| پین 14 | RP2/CN33/RB2 — I/O port B2 |
| پین 15 | RP1/CN34/RB1 — I/O port B1 |
| پین 16 | RP0/CN35/RB0 — I/O port B0 |
| پین 17 | VSS — Ground reference |
| پین 18 | VDD — 3.3V supply voltage |
| پین 19 | OSC1/RC12 — Crystal input / I/O RC12 |
| پین 20 | OSC2/RC13 — Crystal output / I/O RC13 |
| پین 21 | RC15 — I/O port C15 |
| پین 22 | RC14 — I/O port C14 |
| پین 23 | RA9 — I/O port A9 |
| پین 24 | RA10 — I/O port A10 |
| پین 25 | RA11 — I/O port A11 |
| پین 26 | RA12 — I/O port A12 |
| پین 27 | RA13 — I/O port A13 |
| پین 28 | RA14 — I/O port A14 |
| پین 29 | RA15 — I/O port A15 |
| پین 30 | VSS — Ground reference |
| پین 31 | VDD — 3.3V supply voltage |
| پین 32 | RC1 — I/O port C1 |
| پین 33 | RC2 — I/O port C2 |
| پین 34 | RC3 — I/O port C3 |
| پین 35 | RC4 — I/O port C4 |
| پین 36 | RD0 — I/O port D0 |
| پین 37 | RD1 — I/O port D1 |
| پین 38 | RD2 — I/O port D2 |
| پین 39 | RD3 — I/O port D3 |
| پین 40 | RD4 — I/O port D4 |
| پین 41 | RD5 — I/O port D5 |
| پین 42 | RD6 — I/O port D6 |
| پین 43 | RD7 — I/O port D7 |
| پین 44 | VSS — Ground reference |
| پین 45 | VDD — 3.3V supply voltage |
| پین 46 | RF0 — I/O port F0 |
| پین 47 | RF1 — I/O port F1 |
| پین 48 | RF2 — I/O port F2 |
| پین 49 | RF3 — I/O port F3 |
| پین 50 | RF4 — I/O port F4 |
| پین 51 | RF5 — I/O port F5 |
| پین 52 | RF6 — I/O port F6 |
| پین 53 | RF7 — I/O port F7 |
| پین 54 | RG0 — I/O port G0 |
| پین 55 | RG1 — I/O port G1 |
| پین 56 | RG2 — I/O port G2 |
| پین 57 | RG3 — I/O port G3 |
| پین 58 | MCLR — Master clear reset (active low) |
| پین 59 | RG6 — I/O port G6 |
| پین 60 | RG7 — I/O port G7 |
| پین 61 | RG8 — I/O port G8 |
| پین 62 | RG9 — I/O port G9 |
| پین 63 | VSS — Ground reference |
| پین 64 | VDD — 3.3V supply voltage |
| پین 65 | AVSS — Analog ground reference |
| پین 66 | AVDD — Analog 3.3V supply |
| پین 67 | AN0/RA0 — Analog input 0 / I/O port A0 |
| پین 68 | AN1/RA1 — Analog input 1 / I/O port A1 |
| پین 69 | AN2/RA2 — Analog input 2 / I/O port A2 |
| پین 70 | AN3/RA3 — Analog input 3 / I/O port A3 |
| پین 71 | AN4/RA4 — Analog input 4 / I/O port A4 |
| پین 72 | AN5/RA5 — Analog input 5 / I/O port A5 |
| پین 73 | AN6/RA6 — Analog input 6 / I/O port A6 |
| پین 74 | AN7/RA7 — Analog input 7 / I/O port A7 |
| پین 75 | AN8/RB0 — Analog input 8 / I/O port B0 |
| پین 76 | AN9/RB1 — Analog input 9 / I/O port B1 |
| پین 77 | AN10/RB2 — Analog input 10 / I/O port B2 |
| پین 78 | AN11/RB3 — Analog input 11 / I/O port B3 |
| پین 79 | AN12/RB4 — Analog input 12 / I/O port B4 |
| پین 80 | AN13/RB5 — Analog input 13 / I/O port B5 |
| پین 81 | AN14/RB6 — Analog input 14 / I/O port B6 |
| پین 82 | AN15/RB7 — Analog input 15 / I/O port B7 |
| پین 83 | VREF-/RA8 — ADC Vref negative / I/O port A8 |
| پین 84 | VREF+/RA9 — ADC Vref positive / I/O port A9 |
| پین 85 | VDD — 3.3V supply voltage |
| پین 86 | VSS — Ground reference |
| پین 87 | RC0 — I/O port C0 |
| پین 88 | RC5 — I/O port C5 |
| پین 89 | RC6 — I/O port C6 |
| پین 90 | RC7 — I/O port C7 |
| پین 91 | RC8 — I/O port C8 |
| پین 92 | RC9 — I/O port C9 |
| پین 93 | RD8 — I/O port D8 |
| پین 94 | RD9 — I/O port D9 |
| پین 95 | RD10 — I/O port D10 |
| پین 96 | RD11 — I/O port D11 |
| پین 97 | RD12 — I/O port D12 |
| پین 98 | RD13 — I/O port D13 |
| پین 99 | RD14 — I/O port D14 |
| پین 100 | RD15 — I/O port D15 |
کاربردهای معمول
PIC24HJ128GP510-I/PT مناسب است برای 6 کاربردs: BLDC / PMSM Motor Control, Industrial CAN-Bus Node, Multi-Axis CNC Front-End Controller, Sensor Fusion and Data Acquisition, HVAC Building Automation Controller, Automotive Body Electronics (Non-Safety).
BLDC / PMSM Motor Control
The PIC24HJ128GP510-I/PT runs sensorless FOC loops on BLDC and PMSM motors, leveraging 40 MIPS throughput for low-latency Park/Clark transforms. Its 16-channel 10/12-bit ADC samples phase currents and back-EMF simultaneously, while the PWM module produces complementary 3-phase outputs with 10 ns dead-band resolution. The dual CAN peripherals enable multi-axis coordination over a single bus, replacing external motor-control ASICs in industrial drives and small EVs.
پیشنهادی
Industrial CAN-Bus Node
Two on-chip CAN 2.0B controllers make the PIC24HJ128GP510-I/PT ideal for industrial CANopen and DeviceNet nodes. The 128 KB Flash hosts full CANopen stack plus application logic, while the 8-channel DMA offloads message buffering without CPU intervention. Operating from 3.3V with 5V tolerant I/O simplifies port-to-CAN transceiver bridging (e.g., MCP2562). The 85 I/O pins let a single MCU handle sensors, actuators, and bus comms in a sensor/actuator field device.
پیشنهادی
Multi-Axis CNC Front-End Controller
The 40 MIPS throughput of PIC24HJ128GP510-I/PT sustains 4-axis step/direction interpolation for CNC machines, with 4 x 16-bit timers providing precise pulse generation. Its 128 KB Flash fits grbl-style G-code interpreters, while 8 KB RAM holds trajectory buffers and look-ahead tables. The dual UART bridge to next-stage FPGA/MCU and the SPI port to high-resolution DACs complete the architecture with deterministic and easy tool integration.
پیشنهادی
Sensor Fusion and Data Acquisition
For sensor fusion front-ends, the PIC24HJ128GP510-I/PT aggregates data from I2C sensors, SPI ADCs, and analog inputs through its 16-channel ADC and 8-channel DMA. The 16-bit modified Harvard core executes Kalman or complementary filters at 40 MIPS, while 128 KB Flash reserves ample room for protocol stacks like Modbus RTU/TCP. Industrial -40C to +85C rating plus on-chip 10/12-bit ADC enables precision measurement in factory-floor sensor hubs.
پیشنهادی
HVAC Building Automation Controller
The PIC24HJ128GP510-I/PT serves as a centralized HVAC controller, with 85 I/O pins driving triacs, relays, and 0-10 V analog actuators. Dual CAN buses segment the building's BACnet or Modbus network, and 128 KB Flash stores scheduling logic, PID loops, and fault detection. Operating over -40C to +85C, the TQFP-100 100-pin package fits standard 12x12 mm footprint industrial layouts with ease of placement.
پیشنهادی
Automotive Body Electronics (Non-Safety)
In non-safety automotive body modules such as mirror controllers, seat adjusters, and lighting nodes, the PIC24HJ128GP510-I/PT provides 40 MIPS of processing for CAN pair topologies. 128 KB Flash accommodates LIN/CAN gateways and PWM-driven LED matrices via the 16-bit timers. While not AEC-Q100 qualified, its industrial -40C to +85C range and 5V-tolerant I/O suit interior body control and lower-power exterior lighting modules.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای PIC24HJ128GP510-I/PT — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | PIC24HJ128GP510A-I/PT | PIC24HJ128GP310-I/PT | PIC24HJ128GP210A-I/PT | PIC24FJ128GA310-I/PT |
|---|---|---|---|---|---|
| Package | 100-pin TQFP (PT) 12x12 mm | 100-pin TQFP (PT) 12x12 mm - same | 100-pin TQFP (PT) 12x12 mm - same | 100-pin TQFP (PT) 12x12 mm - same | 100-pin TQFP (PT) 12x12 mm - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 128 KB | 128 KB - same | 128 KB - same | 16 KB (-87%) | 128 KB - same |
| CPU Performance | 40 MIPS | 40 MIPS - same | 40 MIPS - same | 40 MIPS - same | 16 MIPS (-60%) |
| CAN Modules | 2 | 2 - same | 0 (-100%) | 2 - same | 0 (-100%) |
| RAM | 8 KB | 8 KB - same | 8 KB - same | 2 KB (-75%) | 8 KB - same |
| Core Family | PIC24H | PIC24H - same | PIC24H - same | PIC24H - same | PIC24F (lower-performance family) |
| ADC | 16-channel 10/12-bit | 16-channel 10/12-bit - same | 16-channel 10/12-bit - same | 16-channel 10/12-bit - same | 16-channel 10/12-bit - same |
تفاوت‌های کلیدی
- Two CAN 2.0B controllers on-chip (در مقابلPIC24HJ128GP310-I/PT)
- 40 MIPS vs 16 MIPS throughput (در مقابلPIC24FJ128GA310-I/PT)
- 128 KB Flash / 8 KB RAM dense storage (در مقابلPIC24HJ128GP210A-I/PT)
یادداشت‌های طراحی
Estimated: Decouple each VDD/AVDD pin pair with a 100 nF ceramic plus 10 uF bulk capacitor placed within 5 mm of the pin. Place the 10 uF first, then the 100 nF. The MCU core draws up to 30 mA at 40 MIPS, so total rail current peaks around 80 mA in worst case with all peripherals active - a 100 mA LDO is sufficient headroom.
Route the crystal traces between OSC1 and OSC2 short, symmetric, and over a continuous ground pour to minimize EMI and jitter. Estimated: keep the analog reference traces (VREF+/VREF-) away from switching PWM outputs by at least 5 mm or shielded by ground pour, otherwise ADC accuracy will degrade up to 3 LSB.
Enable the Fail-Safe Clock Monitor (FSCM) and the two-speed start-up feature in the configuration bits to recover from crystal fault conditions in motor control applications. Do not leave the JTAG pins floating in production - either configure them as GPIO in the config bits or pull them to defined states to prevent unintended debug entry.
For CAN bus traces, keep the bus characteristic impedance near 120 ohms by using differential routing with 100 ohm differential impedance and a 120 ohm termination at each end. Estimated: pair lengths should differ by no more than 5 mm to avoid signal skew that could fail CAN 2.0B bit-timing margins at 1 Mbps.
اطلاعات انطباق
RoHS and REACH compliant per Microchip product page. Lead-free (Pb-free) TQFP package. Not AEC-Q100 qualified - for automotive, evaluate dsPIC33F GP510 variants. Operating temperature -40C to +85C (industrial grade) - "I" suffix in the part number.