PIC24HJ32GP202-E/MM - 16-bit 40MIPS MCU, 32KB Flash | Microchip
MPN: PIC24HJ32GP202-E/MM ✓ فعالPIC24HJ32GP202-E/MM جائزہ
A 16-bit microcontroller (MCU) is a microprocessor core that processes data in 16-bit words, sitting between 8-bit MCUs (lower cost, lower throughput) and 32-bit MCUs (higher performance, larger code). Within the broader microcontroller family, the PIC24H belongs to the Microchip 16-bit PIC24 MCU family -> 16-bit MCU class -> microcontroller -> embedded processor hierarchy. The PIC24HJ32GP202-E/MM is part of the PIC24HJ32GP202/204 sub-family that is pin-compatible with the dsPIC33F DSC family, enabling easy migration when DSP capability is later required.
Key features of this part include one 16-bit timer, two UARTs, one SPI, one I2C, a 10-bit ADC with up to 9 channels, a comparator, and 21 digital I/O pins. It uses a 16-bit modified Harvard architecture with a 24-bit instruction word and a variable-length opcode field, achieving 40 MIPS at 40 MHz. Internal Phase-Locked Loop (PLL) support lets a low-frequency external crystal generate the full 40 MIPS CPU clock while reducing system cost.
Typical end products are high-friction op-amp driver circuits, motor-control sensor interfaces, automotive body modules, industrial sensor hubs, and low-power instrumentation. When designing with this part, ensure VDDCORE decoupling uses a low-ESR 10 uF bulk + 0.1 uF ceramic pair, and route the exposed thermal pad to a continuous ground plane for thermal dissipation.
کے لیے ڈراپ اِن متبادل PIC24HJ32GP202-E/MM — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں PIC24HJ32GP202-E/MM (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Package, Operating Temperature, ADC, Core Architecture, Timers.
PIC24HJ32GP202-I/MM
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC24HJ32GP202-I/SP
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC24HJ32GP202-H/MM
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہ📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
dsPIC33FJ16GP304-I/MM
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC24HJ32GP204-I/MM
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
dsPIC33FJ32GP202-I/MM
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC24HJ32GP202-E/MM زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core Architecture | 16-bit PIC24H (modified Harvard) |
| Program Memory | 32 KB Flash (11K x 24) |
| RAM | 2 KB |
| Auxiliary Flash | 1 KB |
| Maximum CPU Performance | 40 MIPS at 40 MHz |
| Operating Voltage | 3.0 V to 3.6 V |
| آپریٹنگ درجہ حرارت | -40 C to +125 C (Extended, -E suffix) |
| پیکیج | 28-pin QFN-S (6x6 mm) with exposed pad |
| I/O Pins | 21 |
| ADC | 10-bit, up to 9 channels |
| Timers | One 16-bit timer/counter |
| UART | 2 |
| SPI | 1 |
| I2C | 1 |
| Comparators | 1 |
| PLL | Internal PLL with 4x, 8x, 16x options |
| AEC-Q100 | Qualified (automotive grade via -E suffix) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| RoHS اسٹیٹس | Compliant |
PIC24HJ32GP202-E/MM پن کنفیگریشن
| پن 1 | MCLR — Master Clear (reset) input |
| پن 2 | RA0/VREF+/AN0 — GPIO RA0 / Vref+ / analog input 0 |
| پن 3 | RA1/VREF-/AN1 — GPIO RA1 / Vref- / analog input 1 |
| پن 4 | RA2/AN2 — GPIO RA2 / analog input 2 |
| پن 5 | RA3/AN3 — GPIO RA3 / analog input 3 |
| پن 6 | RA4 — GPIO RA4 |
| پن 7 | RA5/AN4 — GPIO RA5 / analog input 4 |
| پن 8 | AVDD — Analog supply voltage |
| پن 9 | AVSS — Analog ground |
| پن 10 | RB0/AN5 — GPIO RB0 / analog input 5 |
| پن 11 | RB1/AN6 — GPIO RB1 / analog input 6 |
| پن 12 | RB2/AN7 — GPIO RB2 / analog input 7 |
| پن 13 | RB3/AN8 — GPIO RB3 / analog input 8 |
| پن 14 | RB4 — GPIO RB4 |
| پن 15 | RB5 — GPIO RB5 |
| پن 16 | RB6 — GPIO RB6 / programming clock |
| پن 17 | RB7 — GPIO RB7 / programming data |
| پن 18 | RC0 — GPIO RC0 |
| پن 19 | RC1 — GPIO RC1 |
| پن 20 | RC2 — GPIO RC2 |
| پن 21 | RC3 — GPIO RC3 |
| پن 22 | RC4 — GPIO RC4 |
| پن 23 | RC5 — GPIO RC5 |
| پن 24 | RC6 — GPIO RC6 |
| پن 25 | RC7 — GPIO RC7 |
| پن 26 | RC8 — GPIO RC8 |
| پن 27 | RC9 — GPIO RC9 |
| پن 28 | VSS — Digital ground |
عام استعمالات
PIC24HJ32GP202-E/MM کے لیے موزوں ہے 6 ایپلیکیشنs: Automotive Body Control Modules, Industrial Sensor Hubs, Motor Control Sensor Interfaces, Battery-Operated Instrumentation, LED Lighting Controllers, IoT Edge Sensor Nodes.
Automotive Body Control Modules
The PIC24HJ32GP202-E/MM's AEC-Q100 qualification (via -E suffix) and 40 MIPS throughput make it a strong fit for automotive body controllers that read switches, drive LEDs and small relays, and run LIN/CAN-style protocol bridging. With 21 GPIO and 32 KB program memory, it can host a state-machine-based BCM firmware with multiple PWM outputs for interior lighting and motor control. The 28-QFN-S 6x6 mm footprint drops onto compact PCBAs used in door modules, mirror controllers, and seat-position units, while the 10-bit ADC handles battery-voltage monitoring and thermistor inputs.
تجویز کردہ
Industrial Sensor Hubs
The PIC24HJ32GP202-E/MM's 40 MIPS CPU, 10-bit ADC with up to 9 channels, and dual UART interfaces fit industrial sensor hubs that aggregate multiple analog/digital sensors and forward data to a PLC or gateway. The 16-bit modified Harvard core handles oversampling and digital filtering in real time, while the 32 KB Flash stores protocol stacks for Modbus RTU, IO-Link, or vendor-specific fieldbus variants. The extended -40C to +125C temperature range ensures operation in factory-floor environments, and the 28-QFN-S package survives high-vibration mounting on DIN-rail PCBAs.
تجویز کردہ
Motor Control Sensor Interfaces
The PIC24HJ32GP202-E/MM's 40 MIPS throughput and pin compatibility with the dsPIC33FJ16GP304 make it ideal as a sensor-interface MCU in BLDC and stepper motor systems where encoder feedback, Hall sensors, and current-sense amplifiers must be sampled precisely. It captures Hall-sensor edges, runs a PID loop on the host DSP, and reports telemetry over UART or SPI without taxing the main controller. With 32 KB Flash and 2 KB RAM, it comfortably hosts custom commutation tables and tuning firmware; the 28-QFN-S exposed pad ensures reliable thermal dissipation at extended temperature.
تجویز کردہ
Battery-Operated Instrumentation
The PIC24HJ32GP202-E/MM's 3.0-3.6 V operating range and 40 MIPS performance fit battery-powered measurement instruments such as portable multimeters, data loggers, and handheld analyzers where MCU throughput must be balanced against battery life. The 16-bit Harvard core executes oversampling algorithms and digital filters in real time, while the 10-bit ADC handles multi-channel sensor inputs from thermocouples, RTDs, or strain gauges. The 32 KB Flash stores calibration constants and lookup tables; the 28-QFN-S exposed pad helps dissipate heat from high duty-cycle ADC sampling.
تجویز کردہ
LED Lighting Controllers
The PIC24HJ32GP202-E/MM's 40 MIPS CPU and 21 GPIO fit commercial and architectural LED lighting controllers that drive multi-channel LED strings, manage DMX512 input, and execute dimming curves. With 32 KB Flash it stores lookup-table-driven dimming profiles and color-mixing algorithms, while dual UARTs handle DMX in/out and a debug port. The 16-bit timer drives PWM dimming with high resolution; the 28-QFN-S package is small enough for in-fixture PCBs in track lights and stage lighting where board area is constrained.
تجویز کردہ
IoT Edge Sensor Nodes
The PIC24HJ32GP202-E/MM's 32 KB Flash, 2 KB RAM, and dual UARTs make it a capable host for IoT edge sensor nodes that aggregate sensor data and forward it via UART-attached Wi-Fi/BLE modules. The 40 MIPS throughput handles protocol translation between I2C/SPI sensors and a serial radio, while the 10-bit ADC monitors battery voltage and environmental sensors. The 16-bit Harvard core runs deterministic control loops for HVAC, agriculture, or smart-building applications where response time matters more than raw compute power.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC24HJ32GP202-E/MM — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC24HJ32GP202-I/MM | dsPIC33FJ16GP304-I/MM | PIC24HJ32GP204-I/MM |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 28-QFN-S (6x6 mm) | 28-QFN-S (6x6 mm) - same | 28-QFN-S (6x6 mm) - same | 28-QFN-S (6x6 mm) - same |
| Program Flash | 32 KB | 32 KB | 16 KB | 44 KB |
| RAM | 2 KB | 2 KB | 2 KB | 2 KB |
| CPU Performance | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz | 40 MIPS at 40 MHz + DSP | 40 MIPS at 40 MHz |
| AEC-Q100 Qualified | Yes (-E suffix, -40C to +125C) | No (-40C to +85C industrial) | No (-40C to +85C industrial) | No (-40C to +85C industrial) |
| DSP Engine | No | No | Yes | No |
| Operating Voltage | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| Approximate Unit Price (qty 1) | $5.62 | Lower (no AEC-Q100) | Slightly higher (DSP engine) | Slightly higher (44 KB Flash) |
اہم امتیازی خصوصیات
- AEC-Q100 automotive qualification with extended -40C to +125C temperature range (بمقابلہPIC24HJ32GP202-I/MM)
- Pin-compatible upgrade path to dsPIC33 DSP family without PCB rework (بمقابلہdsPIC33FJ16GP304-I/MM)
- Higher Flash density at same footprint for richer firmware (بمقابلہPIC24HJ32GP204-I/MM)
ڈیزائن نوٹس
Estimated: At 40 MIPS full load with VDD = 3.3 V, the PIC24HJ32GP202-E/MM draws roughly 30 mA (about 0.1 W). Place a 10 uF bulk + 0.1 uF ceramic pair on each of VDD/AVDD within 5 mm of the pins, and tie AVSS/VSS to a single ground star. Use a ferrite bead between VDD and AVDD when the digital I/O switching current would otherwise inject noise into the analog rail.
Estimated: The 28-QFN-S package with exposed thermal pad has a junction-to-ambient thermal resistance (theta_JA) of approximately 33 C/W on a 4-layer JEDEC test board. At +125C ambient and 0.1 W dissipation, junction rise is only +3.3 C - well within limits. The exposed pad must be soldered to a continuous ground plane; skipped solder lands increase theta_JA dramatically and may push the junction beyond AEC-Q100 thermal limits.
Route the 40 MHz system trace (OSC1/OSC2) short and symmetric, with a ground guard on both sides. Keep the analog traces (AN0-AN8) away from digital switching signals, and place the ADC reference decoupling cap within 2 mm of AVDD. The exposed thermal pad of the QFN-S must be stitched with 0.3 mm vias on a 1 mm grid to a continuous ground plane, with the via count tuned to the application's thermal dissipation target.
Do not program the PLL with a non-standard ratio without checking the datasheet pass-section on PLL lock time; a misconfigured PLL prevents startup. The MCLR pin must be pulled high through a 10 kohm resistor and decoupled with a 100 nF cap for proper reset behavior. Avoid using PIOOC3 (pin 33) as an analog channel unless AVDD is present, or ADC readings will be invalid; per the datasheet section on ADC configuration, all analog channels require AVDD within the rated 3.0-3.6 V window before any conversion starts.
تعمیل کی معلومات
RoHS and REACH compliant per Microchip product page. AEC-Q100 qualified via -E ordering suffix for automotive deployments. Halogen-free status not explicitly stated in retrieved data.