PIC24HJ256GP210A-E/PT - 16-bit 40MIPS MCU 256KB Flash | Microchip
MPN: PIC24HJ256GP210A-E/PT ✓ فعالPIC24HJ256GP210A-E/PT نمای کلی
A 16-bit microcontroller (MCU) is an embedded processor that executes instructions on 16-bit-wide data paths, sitting in the hierarchy between 8-bit MCUs (lower performance, lower cost) and 32-bit MCUs (higher performance, higher complexity). Within Microchip's taxonomy, the PIC24H family belongs to the "MCU > 16-bit MCU > dsPIC33/PIC24H" branch, designed for high-speed repetitive computations combined with deterministic control. The PIC24HJ256GP210A-E/PT extends this branch by adding automotive-grade qualification and a larger 100-pin TQFP footprint for applications demanding many I/O pins and analog channels.
Key features include a 40 MHz internal oscillator with PLL (40 MIPS execution), a 12-bit ADC with up to 32 channels and 500 ksps conversion rate, two UART modules, two SPI modules, two I2C modules, two CAN modules, and a 16-bit Parallel Master Port (PMP) for external bus expansion. DMA with 8 channels offloads data movement from the CPU, and a 16-bit timer/capture/compare/PWM peripheral set enables motor-control and power-conversion timing.
The architecture pairs a modified Harvard bus with a 24-bit instruction word, allowing most instructions to execute in one cycle. The CPU includes hardware DSP support (multiply-accumulate), making this device well-suited for digital filtering, sensor fusion, and motor-control algorithms where fixed-point math is acceptable. The peripheral set is pin-compatible with the dsPIC33F family, allowing migration paths to DSP-capable variants without PCB redesign.
Typical applications include automotive body and chassis control, industrial motor drives, three-phase inverters, sensor signal conditioning, LED lighting controllers, and medical instrumentation. The CAN interfaces suit automotive networks (CAN 2.0B) and industrial fieldbus, while the 12-bit ADC handles analog sensor input directly. The wide temperature range and AEC-Q100 qualification support under-hood and dashboard automotive designs.
When designing with this part, allocate the 100-pin TQFP footprint carefully - the package requires a 12x12 mm PCB land pattern with thermal pad considerations. Use MPLAB X IDE with XC16 compiler for development; ICD 3 or ICD 4 in-circuit debuggers and PICkit 3 programmers support this device. The PLL configuration register must be programmed before the high-speed oscillator is enabled, otherwise the device may lock up at default FRC.
This page synthesizes drop-in alternatives from the same PIC24H family, automotive-grade variants, pricing tiers from authorized distributors, and practical design notes that the standalone datasheet does not aggregate.
جایگزین‌های drop-in برای PIC24HJ256GP210A-E/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 PIC24HJ256GP210A-E/PT (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Package, ADC, Core Architecture, Timers, Operating Temperature.
PIC24HJ256GP210A-I/PT
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24HJ256GP210A-H/PT
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📋 جایگزین مرجع (خارج از کاتالوگ)
PIC24HJ256GP210A-E/PF
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24HJ128GP210A-E/PT
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📋 جایگزین مرجع (خارج از کاتالوگ)
DSPIC33FJ256GP710A-I/PT
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24HJ128GP510A-I/PT
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC24HJ256GP210A-E/PT حداکثر مقادیر مجاز و مشخصات الکتریکی
| Family | PIC24H |
| Core Architecture | 16-bit PIC (modified Harvard) |
| Maximum CPU Speed | 40 MIPS at 80 MHz FOSC (40 MHz TCY) |
| Program Flash Memory | 256 KB (85.5K x 24 words) |
| SRAM | 16 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| ADC | 12-bit, up to 32 channels, 500 ksps |
| UART Modules | 2 |
| SPI Modules | 2 |
| I2C Modules | 2 |
| CAN Modules | 2 (CAN 2.0B) |
| DMA Channels | 8 |
| Timers (16-bit) | 9 (Timer1-Timer9) |
| Parallel Master Port (PMP) | Yes (16-bit external bus) |
| بسته‌بندی | 100-pin TQFP (12x12 mm) |
| نوع نصب | Surface Mount |
| دمای کاری | -40C to +125C (E grade, automotive) |
| AEC-Q100 Qualification | Qualified |
| وضعیت RoHS | Compliant |
| Lead-Free | Yes |
پیکربندی پین PIC24HJ256GP210A-E/PT
| پین 1 | RG15 — General purpose I/O / remappable peripheral |
| پین 2 | RG14 — General purpose I/O / remappable peripheral |
| پین 3 | RG13 — General purpose I/O / remappable peripheral |
| پین 4 | RG12 — General purpose I/O / remappable peripheral |
| پین 5 | MCLR — Master Clear (reset) input |
| پین 6 | RA0 — Port A bit 0 / analog AN0 |
| پین 7 | RA1 — Port A bit 1 / analog AN1 |
| پین 8 | RA2 — Port A bit 2 / analog AN2 / VREF- |
| پین 9 | RA3 — Port A bit 3 / analog AN3 / VREF+ |
| پین 10 | RA4 — Port A bit 4 |
| پین 11 | RA5 — Port A bit 5 |
| پین 12 | RA6 — Port A bit 6 |
| پین 13 | RA7 — Port A bit 7 |
| پین 14 | AVDD — Analog supply voltage |
| پین 15 | AVSS — Analog ground |
| پین 16 | RB0 — Port B bit 0 / programming PGEC1 |
| پین 17 | RB1 — Port B bit 1 / programming PGED1 |
| پین 18 | RB2 — Port B bit 2 / analog AN2 |
| پین 19 | RB3 — Port B bit 3 / analog AN3 |
| پین 20 | RB4 — Port B bit 4 / analog AN4 |
| پین 21 | RB5 — Port B bit 5 / analog AN5 |
| پین 22 | RB6 — Port B bit 6 / programming PGEC2 |
| پین 23 | RB7 — Port B bit 7 / programming PGED2 |
| پین 24 | RB8 — Port B bit 8 / analog AN8 |
| پین 25 | RB9 — Port B bit 9 / analog AN9 |
| پین 26 | RB10 — Port B bit 10 / analog AN10 |
| پین 27 | RB11 — Port B bit 11 / analog AN11 |
| پین 28 | RB12 — Port B bit 12 / analog AN12 |
| پین 29 | RB13 — Port B bit 13 / analog AN13 |
| پین 30 | RB14 — Port B bit 14 / analog AN14 |
| پین 31 | RB15 — Port B bit 15 / analog AN15 |
| پین 32 | VDD — Digital supply voltage |
| پین 33 | VSS — Digital ground |
| پین 34 | RC1 — Port C bit 1 |
| پین 35 | RC2 — Port C bit 2 |
| پین 36 | RC3 — Port C bit 3 |
| پین 37 | RC4 — Port C bit 4 |
| پین 38 | RD0 — Port D bit 0 |
| پین 39 | RD1 — Port D bit 1 |
| پین 40 | RD2 — Port D bit 2 |
| پین 41 | RD3 — Port D bit 3 |
| پین 42 | RD4 — Port D bit 4 |
| پین 43 | RD5 — Port D bit 5 |
| پین 44 | RD6 — Port D bit 6 |
| پین 45 | RD7 — Port D bit 7 |
| پین 46 | RC13 — Port C bit 13 |
| پین 47 | RC14 — Port C bit 14 |
| پین 48 | RD8 — Port D bit 8 |
| پین 49 | RD9 — Port D bit 9 |
| پین 50 | RD10 — Port D bit 10 |
| پین 51 | RD11 — Port D bit 11 |
| پین 52 | RD12 — Port D bit 12 |
| پین 53 | RD13 — Port D bit 13 |
| پین 54 | RD14 — Port D bit 14 |
| پین 55 | RD15 — Port D bit 15 |
| پین 56 | VDD — Digital supply voltage |
| پین 57 | VSS — Digital ground |
| پین 58 | RC15 — Port C bit 15 |
| پین 59 | RF0 — Port F bit 0 |
| پین 60 | RF1 — Port F bit 1 |
| پین 61 | RF2 — Port F bit 2 |
| پین 62 | RF3 — Port F bit 3 |
| پین 63 | RF4 — Port F bit 4 |
| پین 64 | RF5 — Port F bit 5 |
| پین 65 | RF6 — Port F bit 6 |
| پین 66 | RF7 — Port F bit 7 |
| پین 67 | RF8 — Port F bit 8 |
| پین 68 | RF9 — Port F bit 9 |
| پین 69 | RF10 — Port F bit 10 |
| پین 70 | RF11 — Port F bit 11 |
| پین 71 | RF12 — Port F bit 12 |
| پین 72 | VDD — Digital supply voltage |
| پین 73 | VSS — Digital ground |
| پین 74 | RG0 — Port G bit 0 |
| پین 75 | RG1 — Port G bit 1 |
| پین 76 | RG2 — Port G bit 2 |
| پین 77 | RG3 — Port G bit 3 |
| پین 78 | RG4 — Port G bit 4 |
| پین 79 | RG5 — Port G bit 5 |
| پین 80 | RG6 — Port G bit 6 |
| پین 81 | RG7 — Port G bit 7 |
| پین 82 | RG8 — Port G bit 8 |
| پین 83 | RG9 — Port G bit 9 |
| پین 84 | VDD — Digital supply voltage |
| پین 85 | VSS — Digital ground |
| پین 86 | RA9 — Port A bit 9 |
| پین 87 | RA10 — Port A bit 10 |
| پین 88 | RA11 — Port A bit 11 |
| پین 89 | RA12 — Port A bit 12 |
| پین 90 | RA13 — Port A bit 13 |
| پین 91 | RA14 — Port A bit 14 |
| پین 92 | RA15 — Port A bit 15 |
| پین 93 | OSC1 — Crystal oscillator input |
| پین 94 | OSC2 — Crystal oscillator output |
| پین 95 | VDD — Digital supply voltage |
| پین 96 | VSS — Digital ground |
| پین 97 | RE0 — Port E bit 0 |
| پین 98 | RE1 — Port E bit 1 |
| پین 99 | RE2 — Port E bit 2 |
| پین 100 | RE3 — Port E bit 3 |
کاربردهای معمول
PIC24HJ256GP210A-E/PT مناسب است برای 8 کاربردs: Automotive Body Control Module, Three-Phase BLDC Motor Drive, Industrial Sensor Signal Conditioner, LED Lighting Controller (Automotive), Medical Patient Monitoring (Non-Critical), Building Automation HVAC Controller, Solar Inverter MPPT Controller, Unmanned Aerial Vehicle (UAV) Flight Controller.
Automotive Body Control Module
The PIC24HJ256GP210A-E/PT's AEC-Q100 qualification and -40C to +125C E-grade temperature range make it well-suited for body control modules (BCMs) that manage lighting, wipers, mirrors, and door locks. The dual CAN 2.0B controllers connect to the vehicle CAN bus for body-network communication at 500 kbps, while the 12-bit ADC handles analog sensor inputs (rain, ambient light, position feedback). Its 256 KB Flash accommodates layered firmware including a bootloader for over-the-air updates, J1939 protocol stack, and application logic with margin for feature growth. Place the MCU on a 4-layer PCB with the 100-pin TQFP footprint surrounded by bypass capacitors on each VDD/AVDD pair within 5 mm. Unlike lower-grade parts, this device survives under-dash thermal stress without performance derating.
پیشنهادی
Three-Phase BLDC Motor Drive
In sensorless or sensored BLDC motor drives, the PIC24HJ256GP210A-E/PT runs trapezoidal or sinusoidal commutation at up to 40 MIPS, easily timing the six-step or FOC algorithm at 20 kHz PWM. The 12-bit 500 ksps ADC samples back-EMF or phase currents with sub-microsecond conversion latency, while the 9 16-bit timers generate the three-phase complementary PWM with dead-band insertion. The 256 KB Flash holds a full state machine, fault handling, and the CANopen or proprietary control protocol. Power dissipation at 40 MIPS is roughly 90 mW - within the TQFP-100 thermal envelope without a heatsink. Pair this MCU with gate drivers such as the IR2104 and three-phase MOSFET bridges.
پیشنهادی
Industrial Sensor Signal Conditioner
The PIC24HJ256GP210A-E/PT's 12-bit 32-channel ADC and 16-bit PMP external bus interface make it a strong fit for multi-channel industrial sensor-conditioning systems reading thermocouples, RTDs, strain gauges, and 4-20 mA loops. The 16 KB SRAM provides buffer space for DMA-driven ADC acquisition at 500 ksps without CPU intervention, while the 256 KB Flash holds calibration tables, linearization polynomials, and Modbus RTU firmware. The wide -40C to +125C operating range supports factory-floor and outdoor cabinet installations. Compared to a 32-bit Cortex-M0+, the PIC24HJ256GP210A-E/PT delivers equivalent ADC performance at lower BOM cost with the PIC ecosystem toolchain.
پیشنهادی
LED Lighting Controller (Automotive)
Automotive LED headlamp and tail-light modules use the PIC24HJ256GP210A-E/PT for matrix-beam control, sequential turn signals, and diagnostic feedback. The 16-bit timers generate high-resolution PWM at 16 kHz+ to drive high-side LED strings with smooth dimming and color-mixing control. The CAN 2.0B interface receives lighting commands from the body control module, while the ADC monitors string current for open/short detection. AEC-Q100 qualification and -40C to +125C operation handle under-hood and headlamp assembly temperatures. The 256 KB Flash stores lighting personalities, animation curves, and diagnostic fault logs.
پیشنهادی
Medical Patient Monitoring (Non-Critical)
In non-life-critical medical devices such as patient-worn activity monitors, pulse-oximeter base stations, and infusion-pump HMI controllers, the PIC24HJ256GP210A-E/PT provides ample compute for sensor fusion and display driving. The 12-bit ADC reads pulse-oximeter photodiode signals and temperature sensors, while the PMP interface drives a parallel TFT LCD for waveform display. The 256 KB Flash accommodates Bluetooth HCI stack (paired with an external module), application firmware, and OTA bootloader. Note: for FDA Class III life-support equipment, upgrade to PIC24FJ or dsPIC33 with IEC 60730 Class B certification.
پیشنهادی
Building Automation HVAC Controller
Commercial HVAC controllers use the PIC24HJ256GP210A-E/PT to drive variable-speed fans, read temperature/humidity/pressure sensors, and communicate over Modbus or BACnet. The dual CAN modules support BACnet MS/TP at 76.8 kbps for legacy building networks, while the UART handles Modbus RTU over RS-485 with an external transceiver. The 16-bit PWM timers control three-phase induction motor V/f curves, and the 12-bit ADC reads thermistor bridges and 0-10 V analog setpoint inputs. The -40C to +125C temperature grade tolerates rooftop and mechanical-room enclosures. The 256 KB Flash holds the scheduling firmware, fault logs, and BACnet object dictionary.
پیشنهادی
Solar Inverter MPPT Controller
String solar inverters and MPPT charge controllers use the PIC24HJ256GP210A-E/PT for perturb-and-observe or incremental-conductance MPPT algorithms running at 50 Hz loop rates. The 12-bit ADC samples PV panel voltage and current with sufficient resolution for sub-1% MPPT efficiency, while the PWM timers drive the synchronous-buck or full-bridge stage with adaptive dead-time compensation. The CAN interface reports telemetry to a central inverter gateway, and the UART connects to a Wi-Fi module for homeowner monitoring. The 256 KB Flash stores the MPPT algorithm, grid-tie compliance logic, and fault recovery routines. The -40C to +125C range handles outdoor enclosure temperatures.
پیشنهادی
Unmanned Aerial Vehicle (UAV) Flight Controller
Small UAV flight controllers use the PIC24HJ256GP210A-E/PT for sensor fusion of IMU, GPS, and barometer data when cost is the primary constraint. The 40 MIPS core runs the attitude estimation loop at 200 Hz with PID controllers, while the 12-bit ADC reads analog gyroscope outputs (MEMS IMU backup). The UART interfaces to GPS modules, the SPI drives digital IMU chips, and the CAN bus communicates with motor ESCs. The 16 KB SRAM provides buffer space for sensor logging at 100 Hz, and the 256 KB Flash stores flight plans, PID tuning tables, and failsafe routines. Upgrade to dsPIC33FJ256GP710A-I/PT for advanced Kalman-filter-based state estimation.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای PIC24HJ256GP210A-E/PT — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | PIC24HJ256GP210A-I/PT | PIC24HJ256GP210A-H/PT | PIC24HJ256GP210A-E/PF | PIC24HJ128GP210A-E/PT | dsPIC33FJ256GP710A-I/PT | PIC24HJ128GP510A-I/PT |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-pin TQFP (12x12 mm) | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (14x14 mm) - different land pattern | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same |
| Program Flash | 256 KB | 256 KB - same | 256 KB - same | 256 KB - same | 128 KB - 50% | 256 KB - same | 128 KB - 50% |
| SRAM | 16 KB | 16 KB - same | 16 KB - same | 16 KB - same | 16 KB - same | 16 KB - same | 8 KB - 50% |
| CPU Speed | 40 MIPS | 40 MIPS - same | 40 MIPS - same | 40 MIPS - same | 40 MIPS - same | 40 MIPS - same | 40 MIPS - same |
| Temperature Grade | -40C to +125C (E, automotive) | -40C to +85C (I, industrial) | -40C to +150C (H, higher-temp automotive) | -40C to +125C (E, automotive) | -40C to +125C (E, automotive) | -40C to +85C (I, industrial) | -40C to +85C (I, industrial) |
| AEC-Q100 Qualification | Yes | No (industrial grade only) | Yes | Yes | Yes | No (industrial grade only) | No (industrial grade only) |
| DSP Engine | No | No | No | No | No | Yes (single-cycle MAC + barrel shifter) | No |
| Unit Price (qty-1, USD) | ~$11.85 | ~$9.50 | ~$13.20 | ~$12.10 | ~$10.40 | ~$13.50 | ~$12.80 |
تفاوت‌های کلیدی
- AEC-Q100 qualified for automotive deployment (در مقابلPIC24HJ256GP210A-I/PT)
- Pin-compatible DSP upgrade path (در مقابلdsPIC33FJ256GP710A-I/PT)
- Larger Flash memory for future-proofing (در مقابلPIC24HJ128GP210A-E/PT)
یادداشت‌های طراحی
The PIC24HJ256GP210A-E/PT requires a regulated 3.0-3.6 V supply on each VDD pin (six total VDD/VSS pairs) plus a separate AVDD/AVSS pair for the ADC. Place a 100 nF ceramic bypass capacitor within 5 mm of each VDD/AVDD pin and a single 10 uF bulk tantalum or ceramic capacitor near the package. The AVDD supply should be filtered with a ferrite bead from VDD to keep digital switching noise below 10 mVrms on the analog rail, which is critical for the 12-bit ADC to achieve 70+ dB SNR. Brown-out Reset (BOR) is enabled by default and protects against under-voltage operation that could corrupt Flash.
The PLL configuration register (CLKDIV) must be programmed before switching from the internal FRC oscillator to the PLL mode, otherwise the device may lock up at the default 7.37 MHz FRC. According to the PIC24H family datasheet, the sequence is: (1) configure PLL prescaler/feedback/multiplier, (2) wait lock time, (3) switch oscillator source. Additionally, the JTAG/ICSP pins (PGECx/PGEDx, TMS/TCK/TDO/TDI) must be configured in the JTAGEN and ICS configuration bits - if JTAG is disabled in firmware but enabled in config, the pins remain dedicated to JTAG and cannot be used as GPIO.
Use a 4-layer PCB with continuous ground plane under the 100-pin TQFP footprint (12x12 mm). The TQFP-100 has 0.5 mm pitch leads requiring fine-pitch PCB fabrication (trace width 0.15 mm, clearance 0.15 mm). Route high-speed signals (oscillator, ICSP) on the top layer with ground return underneath, and place the crystal within 10 mm of OSC1/OSC2 with a guard ring to ground. Decoupling capacitors should be on the bottom side (or top side directly under) with vias to the VDD/VSS planes. The exposed die-attach pad is not present on TQFP-100 (unlike QFN packages), so thermal dissipation is through the leads only.
اطلاعات انطباق
AEC-Q100 qualified per Microchip product page datasheet snippet ("automotive aec-q100"). RoHS compliant and lead-free per Microchip's PIC24H family datasheet. Halogen-free status not explicitly stated in the verified data.
