PIC24HJ128GP210-I/PF - 16-Bit 40MIPS 128KB Flash MCU | Microchip
料号： PIC24HJ128GP210-I/PF ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $9.85 | $9.85 |
| 10 | $8.92 | $89.20 |
| 100 | $7.65 | $765.00 |
| 500 | $6.48 | $3,240.00 |
| 1,000 | $5.32 | $5,320.00 |
PIC24HJ128GP210-I/PF 概述
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.
直接替换替代料： PIC24HJ128GP210-I/PF ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC24HJ128GP210-I/PF （相同外形与封装尺寸） ——差异在于 Core Architecture, ADC, Package, Operating Temperature, Timers.
快速对比工具——选择替代料号进行并排对比：
PIC24HJ128GP210A-I/PF
✅ 直接替换✓ 有现货
$5.7 / 个
查看数据手册 →PIC24HJ128GP210AT-I/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$8.15 / 个
查看数据手册 →PIC24HJ128GP210A-I/PT
✅ 直接替换✓ 有现货
$5.74 / 个
查看数据手册 →PIC24HJ128GP206A-I/PT
✅ 直接替换📋 参考替代料（不在目录中）
DSPIC33FJ128GP310-I/PF
✅ 直接替换✓ 有现货
$4.48 / 个
查看数据手册 →PIC24HJ128GP210-I/PF 最大额定值与电气特性
| 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 |
| 工作温度 | -40C to +85C (Industrial) |
| 封装 | 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) |
| RoHS 状态 | Compliant |
PIC24HJ128GP210-I/PF 引脚配置
| 引脚 1 | RG15 — General purpose I/O port RG15 |
| 引脚 2 | RG14 — General purpose I/O port RG14 |
| 引脚 3 | RG13 — General purpose I/O port RG13 |
| 引脚 4 | RG12 — General purpose I/O port RG12 |
| 引脚 5 | MCLR — Master Clear (reset) input |
| 引脚 6 | RA0 — PORTA bit 0 / analog input AN0 |
| 引脚 7 | RA1 — PORTA bit 1 / analog input AN1 |
| 引脚 8 | RA2 — PORTA bit 2 / analog input AN2 |
| 引脚 9 | RA3 — PORTA bit 3 / analog input AN3 |
| 引脚 10 | RA4 — PORTA bit 4 / analog input AN4 |
| 引脚 11 | RA5 — PORTA bit 5 / analog input AN5 |
| 引脚 12 | RA6 — PORTA bit 6 |
| 引脚 13 | RA7 — PORTA bit 7 |
| 引脚 14 | VSS — Ground reference |
| 引脚 15 | VDD — Supply voltage 3.0-3.6 V |
| 引脚 16 | RB0 — PORTB bit 0 / AN8 |
| 引脚 17 | RB1 — PORTB bit 1 / AN9 |
| 引脚 18 | RB2 — PORTB bit 2 / AN10 |
| 引脚 19 | RB3 — PORTB bit 3 / AN11 |
| 引脚 20 | RB4 — PORTB bit 4 / AN12 |
| 引脚 21 | RB5 — PORTB bit 5 / AN13 / PGED3 |
| 引脚 22 | RB6 — PORTB bit 6 / PGEC3 |
| 引脚 23 | RB7 — PORTB bit 7 |
| 引脚 24 | RB8 — PORTB bit 8 / AN14 |
| 引脚 25 | RB9 — PORTB bit 9 / AN15 |
| 引脚 26 | RB10 — PORTB bit 10 |
| 引脚 27 | RB11 — PORTB bit 11 |
| 引脚 28 | RB12 — PORTB bit 12 |
| 引脚 29 | RB13 — PORTB bit 13 |
| 引脚 30 | RB14 — PORTB bit 14 |
| 引脚 31 | RB15 — PORTB bit 15 |
| 引脚 32 | VSS — Ground |
| 引脚 33 | VDD — Supply voltage 3.0-3.6 V |
| 引脚 34 | RC0 — PORTC bit 0 |
| 引脚 35 | RC1 — PORTC bit 1 |
| 引脚 36 | RC2 — PORTC bit 2 |
| 引脚 37 | RC3 — PORTC bit 3 |
| 引脚 38 | RC4 — PORTC bit 4 |
| 引脚 39 | RC5 — PORTC bit 5 |
| 引脚 40 | RC6 — PORTC bit 6 |
| 引脚 41 | RC7 — PORTC bit 7 |
| 引脚 42 | RC8 — PORTC bit 8 |
| 引脚 43 | RC9 — PORTC bit 9 |
| 引脚 44 | RD0 — PORTD bit 0 |
| 引脚 45 | RD1 — PORTD bit 1 |
| 引脚 46 | RD2 — PORTD bit 2 |
| 引脚 47 | RD3 — PORTD bit 3 |
| 引脚 48 | RD4 — PORTD bit 4 |
| 引脚 49 | RD5 — PORTD bit 5 |
| 引脚 50 | RD6 — PORTD bit 6 |
| 引脚 51 | RD7 — PORTD bit 7 |
| 引脚 52 | RD8 — PORTD bit 8 |
| 引脚 53 | RD9 — PORTD bit 9 |
| 引脚 54 | RD10 — PORTD bit 10 |
| 引脚 55 | RD11 — PORTD bit 11 |
| 引脚 56 | VSS — Ground |
| 引脚 57 | VDD — Supply voltage 3.0-3.6 V |
| 引脚 58 | RD12 — PORTD bit 12 |
| 引脚 59 | RD13 — PORTD bit 13 |
| 引脚 60 | RD14 — PORTD bit 14 |
| 引脚 61 | RD15 — PORTD bit 15 |
| 引脚 62 | RE0 — PORTE bit 0 / AN16 |
| 引脚 63 | RE1 — PORTE bit 1 / AN17 |
| 引脚 64 | RE2 — PORTE bit 2 / AN18 |
| 引脚 65 | RE3 — PORTE bit 3 / AN19 |
| 引脚 66 | RE4 — PORTE bit 4 / AN20 |
| 引脚 67 | RE5 — PORTE bit 5 / AN21 |
| 引脚 68 | RE6 — PORTE bit 6 / AN22 |
| 引脚 69 | RE7 — PORTE bit 7 / AN23 |
| 引脚 70 | RE8 — PORTE bit 8 / AN24 |
| 引脚 71 | RE9 — PORTE bit 9 / AN25 |
| 引脚 72 | RF0 — PORTF bit 0 |
| 引脚 73 | RF1 — PORTF bit 1 |
| 引脚 74 | RF2 — PORTF bit 2 |
| 引脚 75 | RF3 — PORTF bit 3 |
| 引脚 76 | RF4 — PORTF bit 4 |
| 引脚 77 | RF5 — PORTF bit 5 |
| 引脚 78 | RF6 — PORTF bit 6 |
| 引脚 79 | RF7 — PORTF bit 7 |
| 引脚 80 | RF8 — PORTF bit 8 |
| 引脚 81 | RF12 — PORTF bit 12 |
| 引脚 82 | RF13 — PORTF bit 13 |
| 引脚 83 | AVSS — Analog ground |
| 引脚 84 | AVDD — Analog supply voltage |
| 引脚 85 | RD14/PGED1 — Alternate ICSP programming data line |
| 引脚 86 | RD15/PGEC1 — Alternate ICSP programming clock line |
| 引脚 87 | RG0 — PORTG bit 0 |
| 引脚 88 | RG1 — PORTG bit 1 |
| 引脚 89 | RG2 — PORTG bit 2 |
| 引脚 90 | RG3 — PORTG bit 3 |
| 引脚 91 | RG4 — PORTG bit 4 |
| 引脚 92 | RG5 — PORTG bit 5 |
| 引脚 93 | RG6 — PORTG bit 6 |
| 引脚 94 | RG7 — PORTG bit 7 |
| 引脚 95 | RG8 — PORTG bit 8 |
| 引脚 96 | RG9 — PORTG bit 9 |
| 引脚 97 | OSC1 — Crystal oscillator input |
| 引脚 98 | OSC2 — Crystal oscillator output |
| 引脚 99 | VDD — Supply voltage 3.0-3.6 V |
| 引脚 100 | VSS — Ground |
典型应用
PIC24HJ128GP210-I/PF 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： PIC24HJ128GP210-I/PF ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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 |
关键差异点
- Errata-fixed silicon revision available with same footprint （对比 PIC24HJ128GP210A-I/PF)
- Higher memory headroom available in same family/footprint （对比 PIC24HJ128GP206A-I/PT)
- DSP-capable pin-compatible upgrade path （对比 dsPIC33FJ128GP310-I/PF)
设计说明
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.
合规信息
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.
