PIC24HJ128GP210-I/PF - 16-Bit 40MIPS 128KB Flash MCU | Microchip
MPN: PIC24HJ128GP210-I/PF ✓ Hoạt độngPIC24HJ128GP210-I/PF Tóm tắt
A 16-bit microcontroller (MCU) is a class of embedded processor that balances deterministic real-time control with computational throughput for signal processing and data acquisition. Within the broader taxonomy, the PIC24H sits below 32-bit ARM Cortex-M MCUs and above 8-bit PIC16/PIC18 devices in price/performance. The PIC24H family uses a 16-bit modified Harvard architecture with a 16-bit data path and 24-bit instruction word, optimized for C compiler efficiency and high-speed DSP-style loops. It is pin-compatible with the dsPIC33F DSC family, allowing firmware migration with little to no hardware rework.
Key features of the PIC24HJ128GP210-I/PF include a 40 MHz oscillator with PLL, configurable 16-bit timers, 9-channel 10-bit or 12-bit ADC, two comparators, a CRC module, JTAG/ICSP programming/debug, and a wide operating temperature range of -40C to +85C (industrial grade). On-chip DMA offloads peripheral transfers, enabling deterministic throughput without CPU intervention. The 100-pin TQFP provides 85 user I/O pins, suitable for parallel buses and multi-channel sensor aggregation.
Architecturally, the PIC24HJ128GP210 employs a 5-stage pipeline, hardware multiply, and zero-overhead loop control suited for closed-loop control loops. The peripheral set - including 8 PWM channels with independent duty/period - is engineered for digital power conversion, motor control, and three-phase inverter designs. Hardware CRC and configurable DMA channels improve reliability and free CPU bandwidth.
Typical applications include industrial motor control, digital power conversion, sensor data acquisition, building automation, UPS/inverters, and medical instrumentation. With its rich analog and DSP-style math throughput, it is often used as a low-cost alternative to DSP controllers in moderate-complexity control loops.
When designing with this part, ensure the supply rail is regulated within 3.0V-3.6V and decoupling is placed close to each VDD/VSS pin pair. The device is footprint-compatible with dsPIC33F parts, allowing migration to DSP capability without PCB rework. Industrial temperature grade (-I) is required for environments above 70C.
This page synthesizes distributor pricing, same-footprint drop-in alternatives, and engineering design notes not consolidated on the manufacturer product page, providing procurement and design teams a faster decision pathway than the datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho PIC24HJ128GP210-I/PF — 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 PIC24HJ128GP210-I/PF (cùng hình factor và footprint) — khác nhau ở Core Architecture, ADC, Package, Operating Temperature, Timers.
PIC24HJ128GP210A-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ128GP210AT-I/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC24HJ128GP210A-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ128GP206A-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC33FJ128GP310-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24HJ128GP210-I/PF Tỷ lệ tối đa & tính chất điện
| Product Family | PIC24H |
| Core Architecture | 16-bit Modified Harvard |
| CPU Speed (MIPS) | 40 MIPS |
| Program Memory (Flash) | 128 KB (43K x 24 words) |
| RAM | 8 KB |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| Nhiệt độ hoạt động | -40C to +85C (Industrial) |
| Hộp | 100-pin TQFP (14x14 mm) |
| I/O Pins | 85 |
| ADC | 10/12-bit, up to 32 channels |
| Timers | 16-bit, multiple modules |
| PWM Channels | 8 output compare / PWM |
| Communication | UART, SPI, I2C |
| DMA | 8 channels |
| Programming/Debug | JTAG/ICSP |
| Pin Compatible Family | dsPIC33F |
| CRC Module | Yes (hardware) |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC24HJ128GP210-I/PF
| Chân 1 | RG15 — General purpose I/O port RG15 |
| Chân 2 | RG14 — General purpose I/O port RG14 |
| Chân 3 | RG13 — General purpose I/O port RG13 |
| Chân 4 | RG12 — General purpose I/O port RG12 |
| Chân 5 | MCLR — Master Clear (reset) input |
| Chân 6 | RA0 — PORTA bit 0 / analog input AN0 |
| Chân 7 | RA1 — PORTA bit 1 / analog input AN1 |
| Chân 8 | RA2 — PORTA bit 2 / analog input AN2 |
| Chân 9 | RA3 — PORTA bit 3 / analog input AN3 |
| Chân 10 | RA4 — PORTA bit 4 / analog input AN4 |
| Chân 11 | RA5 — PORTA bit 5 / analog input AN5 |
| Chân 12 | RA6 — PORTA bit 6 |
| Chân 13 | RA7 — PORTA bit 7 |
| Chân 14 | VSS — Ground reference |
| Chân 15 | VDD — Supply voltage 3.0-3.6 V |
| Chân 16 | RB0 — PORTB bit 0 / AN8 |
| Chân 17 | RB1 — PORTB bit 1 / AN9 |
| Chân 18 | RB2 — PORTB bit 2 / AN10 |
| Chân 19 | RB3 — PORTB bit 3 / AN11 |
| Chân 20 | RB4 — PORTB bit 4 / AN12 |
| Chân 21 | RB5 — PORTB bit 5 / AN13 / PGED3 |
| Chân 22 | RB6 — PORTB bit 6 / PGEC3 |
| Chân 23 | RB7 — PORTB bit 7 |
| Chân 24 | RB8 — PORTB bit 8 / AN14 |
| Chân 25 | RB9 — PORTB bit 9 / AN15 |
| Chân 26 | RB10 — PORTB bit 10 |
| Chân 27 | RB11 — PORTB bit 11 |
| Chân 28 | RB12 — PORTB bit 12 |
| Chân 29 | RB13 — PORTB bit 13 |
| Chân 30 | RB14 — PORTB bit 14 |
| Chân 31 | RB15 — PORTB bit 15 |
| Chân 32 | VSS — Ground |
| Chân 33 | VDD — Supply voltage 3.0-3.6 V |
| Chân 34 | RC0 — PORTC bit 0 |
| Chân 35 | RC1 — PORTC bit 1 |
| Chân 36 | RC2 — PORTC bit 2 |
| Chân 37 | RC3 — PORTC bit 3 |
| Chân 38 | RC4 — PORTC bit 4 |
| Chân 39 | RC5 — PORTC bit 5 |
| Chân 40 | RC6 — PORTC bit 6 |
| Chân 41 | RC7 — PORTC bit 7 |
| Chân 42 | RC8 — PORTC bit 8 |
| Chân 43 | RC9 — PORTC bit 9 |
| Chân 44 | RD0 — PORTD bit 0 |
| Chân 45 | RD1 — PORTD bit 1 |
| Chân 46 | RD2 — PORTD bit 2 |
| Chân 47 | RD3 — PORTD bit 3 |
| Chân 48 | RD4 — PORTD bit 4 |
| Chân 49 | RD5 — PORTD bit 5 |
| Chân 50 | RD6 — PORTD bit 6 |
| Chân 51 | RD7 — PORTD bit 7 |
| Chân 52 | RD8 — PORTD bit 8 |
| Chân 53 | RD9 — PORTD bit 9 |
| Chân 54 | RD10 — PORTD bit 10 |
| Chân 55 | RD11 — PORTD bit 11 |
| Chân 56 | VSS — Ground |
| Chân 57 | VDD — Supply voltage 3.0-3.6 V |
| Chân 58 | RD12 — PORTD bit 12 |
| Chân 59 | RD13 — PORTD bit 13 |
| Chân 60 | RD14 — PORTD bit 14 |
| Chân 61 | RD15 — PORTD bit 15 |
| Chân 62 | RE0 — PORTE bit 0 / AN16 |
| Chân 63 | RE1 — PORTE bit 1 / AN17 |
| Chân 64 | RE2 — PORTE bit 2 / AN18 |
| Chân 65 | RE3 — PORTE bit 3 / AN19 |
| Chân 66 | RE4 — PORTE bit 4 / AN20 |
| Chân 67 | RE5 — PORTE bit 5 / AN21 |
| Chân 68 | RE6 — PORTE bit 6 / AN22 |
| Chân 69 | RE7 — PORTE bit 7 / AN23 |
| Chân 70 | RE8 — PORTE bit 8 / AN24 |
| Chân 71 | RE9 — PORTE bit 9 / AN25 |
| Chân 72 | RF0 — PORTF bit 0 |
| Chân 73 | RF1 — PORTF bit 1 |
| Chân 74 | RF2 — PORTF bit 2 |
| Chân 75 | RF3 — PORTF bit 3 |
| Chân 76 | RF4 — PORTF bit 4 |
| Chân 77 | RF5 — PORTF bit 5 |
| Chân 78 | RF6 — PORTF bit 6 |
| Chân 79 | RF7 — PORTF bit 7 |
| Chân 80 | RF8 — PORTF bit 8 |
| Chân 81 | RF12 — PORTF bit 12 |
| Chân 82 | RF13 — PORTF bit 13 |
| Chân 83 | AVSS — Analog ground |
| Chân 84 | AVDD — Analog supply voltage |
| Chân 85 | RD14/PGED1 — Alternate ICSP programming data line |
| Chân 86 | RD15/PGEC1 — Alternate ICSP programming clock line |
| Chân 87 | RG0 — PORTG bit 0 |
| Chân 88 | RG1 — PORTG bit 1 |
| Chân 89 | RG2 — PORTG bit 2 |
| Chân 90 | RG3 — PORTG bit 3 |
| Chân 91 | RG4 — PORTG bit 4 |
| Chân 92 | RG5 — PORTG bit 5 |
| Chân 93 | RG6 — PORTG bit 6 |
| Chân 94 | RG7 — PORTG bit 7 |
| Chân 95 | RG8 — PORTG bit 8 |
| Chân 96 | RG9 — PORTG bit 9 |
| Chân 97 | OSC1 — Crystal oscillator input |
| Chân 98 | OSC2 — Crystal oscillator output |
| Chân 99 | VDD — Supply voltage 3.0-3.6 V |
| Chân 100 | VSS — Ground |
Ứng dụng tiêu biểu
PIC24HJ128GP210-I/PF phù hợp cho 6 Áp dụngs: BLDC / PMSM Motor Control, Digital Power Conversion (SMPS), Industrial Sensor Data Acquisition, Building Automation and HVAC, Uninterruptible Power Supplies (UPS) and Inverters, Medical Instrumentation and Patient Monitoring.
BLDC / PMSM Motor Control
The PIC24HJ128GP210-I/PF is a strong fit for Brushless DC and Permanent Magnet Synchronous Motor control because of its 8 hardware PWM output-compare channels, 16-bit timers, and 10/12-bit ADC sampling at up to 1.1 Msps. At 40 MIPS, the CPU closes Field-Weakening and Space-Vector PWM loops in tens of microseconds, while 8 DMA channels offload rotor-position and current-feedback transfers. Field deployment typically uses sensorless back-EMF or FOC firmware from Microchip's AN1078 and AN1292 application notes, suiting the part for drones, e-bikes, pumps, and HVAC blowers.
Được đề xuất
Digital Power Conversion (SMPS)
The PIC24HJ128GP210-I/PF targets digital switched-mode power supplies where deterministic, fast control loops are essential. The 40 MIPS core executes digital compensator math (PID + feed-forward) inside a single PWM period, while dedicated PWMs drive synchronous rectifiers and LLC half-bridges. DMA-based ADC ping-pong sampling captures current/voltage without CPU overhead, enabling control bandwidths above 50 kHz. Reference firmware (AN1207) supports PFC, LLC, and full-bridge topologies used in telecom rectifiers, server PSUs, and industrial DIN-rail converters.
Được đề xuất
Industrial Sensor Data Acquisition
The PIC24HJ128GP210-I/PF aggregates up to 32 analog channels through its 10/12-bit ADC, with DMA channels handling sample-rate conversion to memory without CPU intervention. Its 3.0 V to 3.6 V supply and -40C to +85C industrial temperature range suit factory-floor sensor hubs. The 100-pin TQFP exposes 85 I/O pins for parallel bus interfaces to external ADCs, displays, and keypad matrices. Combined with hardware CRC, the device reliably logs data into Flash with integrity, making it a common choice in industrial recorders and process-control gateways.
Được đề xuất
Building Automation and HVAC
The PIC24HJ128GP210-I/PF is widely deployed in building-automation controllers - VAV damper actuators, fan coil units, and BACnet/Modbus gateways - thanks to its UART/SPI/I2C rich peripheral set and 40 MIPS throughput. The industrial temperature grade suits unconditioned mechanical rooms and rooftop enclosures. The 100-pin TQFP allows flexible PCB routing for relays, TRIAC drivers, and analog sensors, while 8 KB RAM and 128 KB Flash support multi-protocol stacks (BACnet MS/TP, Modbus RTU, DALI) on a single MCU.
Được đề xuất
Uninterruptible Power Supplies (UPS) and Inverters
The PIC24HJ128GP210-I/PF drives low-to-medium-power UPS systems and solar inverters with its fast ADC feedback loop, hardware PWM, and 16-bit math throughput. PLL-driven PWMs generate 50/60 Hz sine-wave outputs via SPWM or SVPWM, while the ADC captures DC-bus voltage and current for MPPT and protection logic. The 128 KB Flash accommodates grid-code tables and adaptive filtering; the industrial temperature grade handles outdoor or near-battery thermal environments. Reference designs exist for 1-3 kVA single-phase inverters.
Được đề xuất
Medical Instrumentation and Patient Monitoring
The PIC24HJ128GP210-I/PF powers bedside patient monitors, infusion pumps, and portable diagnostic instruments where low-noise analog, deterministic control, and reliability matter. The 12-bit ADC (with dedicated AVDD/AVSS) captures low-amplitude bio-signals - ECG, SpO2, temperature - while 40 MIPS supports real-time digital filtering (FIR/IIR) and display-refresh tasks. Hardware CRC and watch-dog timers ensure patient-safety firmware integrity. The -40C to +85C industrial temperature grade covers ambulance and clinical environments.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24HJ128GP210-I/PF — 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 | PIC24HJ128GP210A-I/PF | PIC24HJ128GP210AT-I/PT | PIC24HJ128GP210A-I/PT | PIC24HJ128GP206A-I/PT | dsPIC33FJ128GP310-I/PF |
|---|---|---|---|---|---|---|
| Package | TQFP-100 (14x14 mm) | TQFP-100 (14x14 mm) - same | TQFP-100 (12x12 mm) - smaller footprint | TQFP-100 (12x12 mm) - smaller footprint | TQFP-100 (12x12 mm) - same family | TQFP-100 (14x14 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 128 KB | 128 KB | 128 KB | 128 KB | 256 KB (+100%) | 128 KB |
| RAM | 8 KB | 8 KB | 8 KB | 8 KB | 16 KB (+100%) | 16 KB (+100%) |
| CPU Speed | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS + DSP |
| DSP Capability | No | No | No | No | No | Yes (DSP extensions) |
| Silicon Revision | Original | A (errata-fixed) | A (errata-fixed) | A (errata-fixed) | A | dsPIC33F family |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Unit Price (qty 1, as of 2026-09-30) | ~$9.85 | ~$10.20 | ~$10.50 | ~$10.40 | ~$11.50 | ~$12.00 |
Bảo phân biệt quan trọng
- Errata-fixed silicon revision available with same footprint (vsPIC24HJ128GP210A-I/PF)
- Higher memory headroom available in same family/footprint (vsPIC24HJ128GP206A-I/PT)
- DSP-capable pin-compatible upgrade path (vsdsPIC33FJ128GP310-I/PF)
Ghi chú thiết kế
The PIC24HJ128GP210-I/PF requires two regulated rails - VDD/VDDcore (3.0-3.6 V) and a separate AVDD/AVSS pair for the ADC. Place 10 uF bulk and 0.1 uF ceramic decoupling close to each VDD pin and one 10 uF + 0.1 uF pair on AVDD/AVSS. Use star-ground topology tying AVDD and VDD only at one point. Estimated: at 40 MIPS active, core current draw is ~80 mA; ensure regulator headroom of at least 200 mV at full load.
For the 100-pin TQFP footprint (0.5 mm pitch), use 4-layer PCB with dedicated VDD and VSS planes. Keep ICSP PGECx/PGEDx traces short (<50 mm) and routed without stubs. Place the crystal within 10 mm of OSC1/OSC2 and add 4.7k-10k bias resistor if not using an external clock module. Ensure analog traces are kept away from PWM switching lines by at least 3x trace width to minimize ADC noise coupling.
Do not omit the 10 uF bulk capacitor on VDDcore - brownouts during high-load DMA bursts are common without it. The MCLR pin must have a 10 k pull-up to VDD if not driven externally; floating MCLR causes erratic resets. When migrating from PIC24HJ128GP210 to PIC24HJ128GP210A revision, check the errata list - some PWM dead-time and ADC calibration registers changed. Always run the XC16 compiler at optimization -O2 or higher; default -O0 produces ~4x larger code.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. Industrial temperature grade (-40C to +85C) per 'I' suffix. Not AEC-Q100 qualified - choose AEC-Q100-qualified PIC part for automotive. Lead-free (Pb-free) reflow per JEDEC J-STD-020.
