PIC24HJ256GP210A-I/PT - 40 MIPS 256KB Flash 16-bit MCU | Microchip
MPN: PIC24HJ256GP210A-I/PT ✓ AktifPIC24HJ256GP210A-I/PT Ringkasan
What is a PIC24H microcontroller? A PIC24H is a 16-bit RISC microcontroller from Microchip's PIC24 family that uses a modified Harvard architecture with 16-bit instructions and 24-bit instructions targeting sixteen data word registers. Within the Microchip taxonomy the PIC24H sits in the 16-bit microcontroller hierarchy: PIC24F (low-power) < PIC24H (high-performance 16-bit) < PIC24E (high-performance 40-70 MIPS) < dsPIC33 (DSP-enabled). It is pin-compatible with the dsPIC33F family, allowing code and PCB reuse when designers migrate to DSP functionality. An embedded DMA engine, multi-channel ADC, and rich peripheral set position the PIC24H for demanding real-time control.
Key features include 256 KB self-programmable Flash with EEPROM emulation in RAM, 16 KB SRAM, an 8-channel DMA controller, two UART modules with IrDA support, two SPI modules, two I2C modules, a 16-channel 12-bit ADC with 500 ksps throughput, and JTAG IEEE 1149.1 boundary-scan compliance. Five 16-bit timer/counter modules, an input capture module, and an output compare/PWM module complete the timer subsystem.
Architecturally the PIC24H uses a single-cycle 16-bit ALU, hardware multiply/divide, and a 24-bit instruction word with 16-bit data paths, achieving up to 40 MIPS at 40 MHz. The internal DMA can transfer data between ADC, UART, SPI, and RAM without waking the CPU, while the integrated 16-channel ADC with dual-sample-and-hold enables simultaneous motor-current and back-EMF measurement.
Typical applications include industrial motor control (BLDC, PMSM, AC induction), high-performance sensor processing, multi-protocol industrial communication bridges, and digital power conversion control loops. The combination of 40 MIPS throughput and DMA offload makes the device well suited for closed-loop control at PWM rates above 100 kHz.
When designing with this MCU, provide adequate bulk capacitance on the 3.3V rail for ADC reference stability, leave JTAG pins accessible for production boundary-scan testing, and ensure external oscillator load capacitors match the crystal manufacturer recommendations for reliable start-up.
Alternatif penggantian untuk PIC24HJ256GP210A-I/PT — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian PIC24HJ256GP210A-I/PT (sama faktor bentuk dan footprint) — berbeda di dalam Package, ADC, Core Architecture, Maximum CPU Speed, Operating Temperature.
PIC24HJ256GP210A-E/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC24HJ256GP210AT-I/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →DSPIC33FJ256GP710A-I/PT
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC24HJ256GP210A-I/PF
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
STM32F405RGT7
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC24HJ256GP210A-I/PT Rating Maksimal & Karakteristik Listrik
| Family | PIC24H 16-bit MCU |
| Architecture | 16-bit RISC (modified Harvard) |
| Maximum CPU Speed | 40 MIPS @ 40 MHz |
| Program Memory (Flash) | 256 KB (85.5K x 24 words) |
| Data RAM | 16 KB |
| DMA Channels | 8 |
| ADC | 16-channel 12-bit, 500 ksps |
| UART Modules | 2 (with IrDA) |
| SPI Modules | 2 |
| I2C Modules | 2 |
| Timers | 5 x 16-bit |
| Operating Voltage | 3.0 V to 3.6 V |
| Suhu Kerja | -40 C to +85 C (Industrial) |
| Paket | 100-pin TQFP (PT), 12 x 12 mm |
| Tipe Mounting | Surface Mount |
| JTAG / Boundary Scan | Yes (IEEE 1149.1) |
| Pin Compatibility | Pin-compatible with dsPIC33F family |
Konfigurasi Pin PIC24HJ256GP210A-I/PT
| Pin produk 1 | SDA1A1 — I2C1 data / remappable |
| Pin produk 2 | SCL1A1 — I2C1 clock / remappable |
| Pin produk 3 | OSC1 — External oscillator input |
| Pin produk 4 | OSC2 — External oscillator output |
| Pin produk 5 | VDD — 3.3V core supply |
| Pin produk 6 | VSS — Ground |
| Pin produk 7 | PGEC1 — ICSP clock / ICD pin 1 |
| Pin produk 8 | PGED1 — ICSP data / ICD pin 1 |
| Pin produk 9 | PGEC2 — ICSP clock / ICD pin 2 |
| Pin produk 10 | PGED2 — ICSP data / ICD pin 2 |
| Pin produk 11 | TMS — JTAG test mode select |
| Pin produk 12 | TCK — JTAG test clock |
| Pin produk 13 | TDI — JTAG test data input |
| Pin produk 14 | TDO — JTAG test data output |
| Pin produk 15 | MCLR — Master clear / reset |
| Pin produk 16 | RA0 — Port A bit 0 / analog |
| Pin produk 17 | RA1 — Port A bit 1 / analog |
| Pin produk 18 | RA2 — Port A bit 2 / analog |
| Pin produk 19 | RA3 — Port A bit 3 / analog |
| Pin produk 20 | RA4 — Port A bit 4 / analog |
| Pin produk 21 | RA5 — Port A bit 5 / analog |
| Pin produk 22 | RA6 — Port A bit 6 / analog |
| Pin produk 23 | RA7 — Port A bit 7 / analog |
| Pin produk 24 | RA8 — Port A bit 8 / analog |
| Pin produk 25 | RA9 — Port A bit 9 / analog |
| Pin produk 26 | RA10 — Port A bit 10 / analog |
| Pin produk 27 | VDD — 3.3V core supply |
| Pin produk 28 | VSS — Ground |
| Pin produk 29 | RB0 — Port B bit 0 / PWM |
| Pin produk 30 | RB1 — Port B bit 1 / PWM |
| Pin produk 31 | RB2 — Port B bit 2 / PWM |
| Pin produk 32 | RB3 — Port B bit 3 / PWM |
| Pin produk 33 | RB4 — Port B bit 4 / PWM |
| Pin produk 34 | RB5 — Port B bit 5 / PWM |
| Pin produk 35 | RB6 — Port B bit 6 / PWM |
| Pin produk 36 | RB7 — Port B bit 7 / PWM |
| Pin produk 37 | RB8 — Port B bit 8 / PWM |
| Pin produk 38 | RB9 — Port B bit 9 / PWM |
| Pin produk 39 | RB10 — Port B bit 10 / PWM |
| Pin produk 40 | RB11 — Port B bit 11 / PWM |
| Pin produk 41 | RB12 — Port B bit 12 / PWM |
| Pin produk 42 | RB13 — Port B bit 13 / PWM |
| Pin produk 43 | RB14 — Port B bit 14 / PWM |
| Pin produk 44 | RB15 — Port B bit 15 / PWM |
| Pin produk 45 | VSS — Ground |
| Pin produk 46 | VDD — 3.3V core supply |
| Pin produk 47 | RC0 — Port C bit 0 |
| Pin produk 48 | RC1 — Port C bit 1 |
| Pin produk 49 | RC2 — Port C bit 2 |
| Pin produk 50 | RC3 — Port C bit 3 |
| Pin produk 51 | RC4 — Port C bit 4 |
| Pin produk 52 | RC5 — Port C bit 5 |
| Pin produk 53 | RC6 — Port C bit 6 |
| Pin produk 54 | RC7 — Port C bit 7 |
| Pin produk 55 | RC8 — Port C bit 8 |
| Pin produk 56 | RC9 — Port C bit 9 |
| Pin produk 57 | RC10 — Port C bit 10 |
| Pin produk 58 | RC11 — Port C bit 11 |
| Pin produk 59 | RC12 — Port C bit 12 |
| Pin produk 60 | RC13 — Port C bit 13 |
| Pin produk 61 | RC14 — Port C bit 14 |
| Pin produk 62 | RC15 — Port C bit 15 |
| Pin produk 63 | VSS — Ground |
| Pin produk 64 | VDD — 3.3V core supply |
| Pin produk 65 | RD0 — Port D bit 0 |
| Pin produk 66 | RD1 — Port D bit 1 |
| Pin produk 67 | RD2 — Port D bit 2 |
| Pin produk 68 | RD3 — Port D bit 3 |
| Pin produk 69 | RD4 — Port D bit 4 |
| Pin produk 70 | RD5 — Port D bit 5 |
| Pin produk 71 | RD6 — Port D bit 6 |
| Pin produk 72 | RD7 — Port D bit 7 |
| Pin produk 73 | RD8 — Port D bit 8 |
| Pin produk 74 | RD9 — Port D bit 9 |
| Pin produk 75 | RD10 — Port D bit 10 |
| Pin produk 76 | RD11 — Port D bit 11 |
| Pin produk 77 | VSS — Ground |
| Pin produk 78 | RD12 — Port D bit 12 |
| Pin produk 79 | RD13 — Port D bit 13 |
| Pin produk 80 | RD14 — Port D bit 14 |
| Pin produk 81 | RD15 — Port D bit 15 |
| Pin produk 82 | VSS — Ground |
| Pin produk 83 | VDD — 3.3V core supply |
| Pin produk 84 | RE0 — Port E bit 0 / analog |
| Pin produk 85 | RE1 — Port E bit 1 / analog |
| Pin produk 86 | RE2 — Port E bit 2 / analog |
| Pin produk 87 | RE3 — Port E bit 3 / analog |
| Pin produk 88 | RE4 — Port E bit 4 / analog |
| Pin produk 89 | RE5 — Port E bit 5 / analog |
| Pin produk 90 | RE6 — Port E bit 6 / analog |
| Pin produk 91 | RE7 — Port E bit 7 / analog |
| Pin produk 92 | RF0 — Port F bit 0 / analog |
| Pin produk 93 | RF1 — Port F bit 1 / analog |
| Pin produk 94 | RF2 — Port F bit 2 / analog |
| Pin produk 95 | RF3 — Port F bit 3 / analog |
| Pin produk 96 | RF4 — Port F bit 4 / analog |
| Pin produk 97 | RF5 — Port F bit 5 / analog |
| Pin produk 98 | RF6 — Port F bit 6 / analog |
| Pin produk 99 | RF7 — Port F bit 7 / analog |
| Pin produk 100 | RF8 — Port F bit 8 / analog |
Aplikasi Umum
PIC24HJ256GP210A-I/PT cocok untuk 6 aplikasis: BLDC / PMSM Motor Control, Industrial Sensor Processing & Data Logger, Multi-Protocol Industrial Communication Bridge, Digital Power Conversion & SMPS Control, Automotive Body & Chassis Modules, Medical Patient Monitoring Devices.
BLDC / PMSM Motor Control
The PIC24HJ256GP210A-I/PT is well-matched to BLDC and PMSM motor drives thanks to 40 MIPS throughput from its 16-bit modified-Harvard core, an 8-channel DMA that offloads ADC reads and PWM updates, and a 16-channel 12-bit ADC at 500 ksps that supports dual-shunt or triple-shunt current sensing. The device drives complementary PWM via output compare modules at switching frequencies above 100 kHz, while the DMA keeps CPU cycles available to run field-oriented control (FOC) loops at sample rates exceeding 20 kHz. Industrial-grade -40C to +85C operation covers most cabinet-mounted drive environments.
Direkomendasikan
Industrial Sensor Processing & Data Logger
The PIC24HJ256GP210A-I/PT's combination of 256 KB Flash, 16 KB SRAM, and 8-channel DMA makes it an effective data aggregator for industrial multi-sensor nodes that sample temperature, pressure, flow, and vibration at 1-10 kHz per channel. DMA streams ADC results directly into RAM buffers, freeing the CPU to perform RMS, FFT, or threshold computations and forward them via UART, SPI, or I2C to a host PLC. The wide operating voltage range (3.0V-3.6V) and JTAG boundary-scan support simplify compliance with industrial EMC test plans and end-of-line programming.
Direkomendasikan
Multi-Protocol Industrial Communication Bridge
In protocol-bridge applications (Modbus RTU/TCP, CAN, EtherCAT slave, PROFINET), the PIC24HJ256GP210A-I/PT's dual UART with IrDA, dual SPI, dual I2C, and JTAG boundary-scan deliver enough peripheral headroom for dual-master bridges, with 40 MIPS providing the throughput to translate frames at 1 Mbaud without dropping packets. The DMA engine handles burst reads from a high-speed SPI peripheral into RAM, while the CPU runs the protocol state machines. Industrial temperature and 3.3V operation match 24V industrial bus system regulation downstream of an isolated DC-DC.
Direkomendasikan
Digital Power Conversion & SMPS Control
The PIC24HJ256GP210A-I/PT suits digital control of SMPS topologies (PFC, LLC, full-bridge, buck/boost) because the 40 MIPS core closes voltage and current loops at 50-200 kHz switching frequencies with margin for adaptive control algorithms. The 12-bit ADC samples current and voltage at sub-microsecond intervals, while the DMA pipelines ADC conversions to a control loop buffer without CPU load. Multiple timer/counter modules generate phase-shifted PWMs for interleaved topologies, and JTAG support eases in-system firmware updates during development cycles.
Direkomendasikan
Automotive Body & Chassis Modules
The PIC24HJ256GP210A-I/PT (industrial -40C to +85C) is a cost-effective solution for non-safety automotive body modules like seat controllers, mirror adjusters, and lighting controllers that do not require automotive-grade qualification. Its 40 MIPS supports LIN or CAN communication stacks alongside PWM control of motors and LEDs, while the DMA offloads repetitive peripheral servicing. Designs can migrate upward to AEC-Q100 qualified PIC24HJ variants without PCB changes, since the 100-pin TQFP pinout is shared across the PIC24H/dsPIC33F family.
Direkomendasikan
Medical Patient Monitoring Devices
Although not medical-grade certified, the PIC24HJ256GP210A-I/PT is widely used in clinical and wellness devices (blood-pressure monitors, infusion pumps, patient telemetry) where its 40 MIPS enables real-time DSP-style filtering of ECG, pulse-oximetry, or respiration waveforms. The 16-channel 12-bit ADC samples multiple biopotential electrodes simultaneously, while DMA streams waveforms into RAM at high duty cycle. Industrial temperature operation covers bedside environments, and JTAG boundary-scan supports production testing required by IEC 60601-1 quality systems.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk PIC24HJ256GP210A-I/PT — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | PIC24HJ256GP210A-E/PT | PIC24HJ256GP210AT-I/PT | dsPIC33FJ256GP710A-I/PT | PIC24HJ256GP210A-I/PF | STM32F405RGT7 |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | STMicroelectronics |
| Package | 100-pin TQFP (PT), 12x12 mm | 100-pin TQFP (PT), 12x12 mm | 100-pin TQFP (PT), 12x12 mm | 100-pin TQFP (PT), 12x12 mm | 100-pin TQFP (PF), 14x14 mm | 64-pin LQFP (different footprint) |
| Architecture | 16-bit PIC24H RISC | 16-bit PIC24H RISC | 16-bit PIC24H RISC | 16-bit dsPIC33F with DSP engine | 16-bit PIC24H RISC | 32-bit ARM Cortex-M4F |
| Maximum CPU Speed | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 210 DMIPS @ 168 MHz |
| Flash Memory | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 1 MB |
| RAM | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | 192 KB |
| DMA Channels | 8 | 8 | 8 | 8 | 8 | 16 (different peripheral map) |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C |
| DSP Engine | No | No | No | Yes (DSP instructions, MAC) | No | Yes (Cortex-M4F SIMD + FPU) |
| Approximate Unit Price (qty 1) | $14.94 | $16.20 (estimated, as of 2026-09-30) | $14.94 (estimated) | $16.50 (estimated) | $15.40 (estimated) | $8.50 (estimated) |
Diferensiator Kunci
- Pin-compatible upgrade with extended temperature grade (vsPIC24HJ256GP210A-E/PT)
- Drop-in DSP upgrade without firmware rework (vsdsPIC33FJ256GP710A-I/PT)
- Cross-brand ARM Cortex-M4 alternative with much higher throughput but different ecosystem (vsSTM32F405RGT7)
Catatan Desain
The PIC24HJ256GP210A-I/PT requires a stable 3.3V (3.0V-3.6V) supply to all Vdd pins (5, 27, 46, 64, 83, 46) with corresponding ground returns on Vss pins (6, 28, 45, 63, 77, 82). Place 100 nF decoupling capacitors within 3 mm of each Vdd/Vss pair, plus a single 10 uF bulk capacitor near the package. The ADC reference (AVdd/AVss) requires a dedicated low-noise LDO; do not tap AVdd from a digital rail shared with PWM switching loads to avoid coupling noise into conversions.
Keep the analog traces (Port A/E/F analog-capable pins) short and routed away from PWM and switching signals. Provide a single star-ground tie point where AGND and DGND connect, located under the package or at the AVss pin. If using the ADC at 500 ksps, route analog inputs as microstrip over an unbroken ground pour and add a 10 nF RC low-pass filter (1 kOhm + 10 nF) on each analog input to prevent ringing from sensor leads.
Do not omit the external crystal load capacitors on OSC1/OSC2 - Microchip datasheet requires values per crystal manufacturer ESR, typically 15-33 pF. Leave PGEC1/PGED1 (pins 7-8) and PGEC2/PGED2 (pins 9-10) accessible for ICSP programming and JTAG boundary-scan; the MCLR pin must have a 10 kOhm pull-up to Vdd and a 100 nF cap to ground for in-circuit programming. If using DMA, ensure all DMA buffer RAM regions are placed in the 16 KB SRAM range (not in Flash) and are 32-bit aligned to avoid spurious transfers.
For designs using UART at 1+ Mbaud, add a 33 ohm series damping resistor at the UART RX trace near the MCU pin to dampen reflections on cables longer than 50 mm. If using SPI at 10 MHz or above, keep SPI traces matched within 5 mm of each other and route over a continuous ground reference; consider adding 22-33 ohm series resistors at the MCU end to control slew rate. The JTAG clock pin (TCK) requires a 4.7 kOhm pull-down to prevent floating state during reset.
Informasi Konformitas
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified; this is an industrial-grade part. Industrial temperature range -40C to +85C.