PIC24HJ12GP201-E/SO - 16-bit 40MIPS MCU 12KB Flash 18-SOIC
MPN: PIC24HJ12GP201-E/SO ✓ فعالPIC24HJ12GP201-E/SO جائزہ
A 16-bit microcontroller (MCU) is a single-chip computer that uses a 16-bit-wide data path, registers, and ALU, sitting in the hierarchy between 8-bit MCUs and 32-bit MCUs (PIC24 -> dsPIC33 -> 32-bit Cortex-M class). It executes arithmetic, logic, and DSP-oriented instructions on 16-bit operands in a single cycle, while its 24-bit instruction word provides code compactness. PIC24H devices specifically use a modified Harvard architecture with a five-stage pipeline, a 16-bit working register file, and on-chip peripherals - a sweet spot for real-time control loops where 8-bit MCUs lack throughput and 32-bit MCUs cost more per MIPS.
Key features include a 40 MHz maximum operating frequency, an integrated 10/12-bit ADC with multiple conversion channels, multiple 16-bit timers, a 16-bit digital signal processing (DSP) capability for math-intensive control, and Microchip's nanoWatt power-management modes. The 18-SOIC package provides 13 usable general-purpose I/O lines, two 16-bit timer/counter modules, and interfaces including I2C, SPI, and UART that simplify connection to sensors, motor drivers, and human-interface peripherals.
From an architectural standpoint, the PIC24H employs a C-optimized instruction set, hardware multiply/divide, deterministic interrupt latency, and a peripheral engine that runs in parallel with the CPU. Compared to PIC24F parts, the PIC24H 'GP' family doubles CPU throughput to 40 MIPS at the same 3.3V supply - useful when the application runs a control loop faster than the ADC sample rate, or implements a software state machine that cannot tolerate jitter.
Typical applications include closed-loop motor control (BLDC, stepper, DC), sensor-signal conditioning front-ends, LED lighting drivers, automotive body and HVAC modules, industrial sensor hubs, and digital power-supply control. The 12 KB Flash and 1 KB SRAM are well-matched to small deterministic control firmware running at 40 MIPS.
When designing with this part, select a 3.3V LDO with adequate transient response for the 40 MIPS peak current, place decoupling capacitors within 5 mm of each VDD pin, and reserve a debug header footprint for the ICSP/PGECx-PGEDx programming interface to support in-circuit programming and runtime debugging.
This page synthesizes distributor pricing, drop-in PIC24 family alternatives sourced from Microchip parametric data, and practical design notes not found in the standalone datasheet PDF.
کے لیے ڈراپ اِن متبادل PIC24HJ12GP201-E/SO — 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 PIC24HJ12GP201-E/SO (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Core Architecture, Package, Operating Temperature, Program Memory (Flash), ADC.
PIC24HJ12GP201-I/SO
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC24HJ12GP201-E/P
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC24HJ12GP202-E/SO
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →DSPIC33FJ12GP201-E/SO
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC24HJ12GP202-I/SO
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہ📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC24HJ32GP202-E/SO
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہ📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC24HJ12GP201-E/SO زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core Architecture | PIC24H 16-bit modified Harvard, 5-stage pipeline |
| CPU Performance | 40 MIPS at 40 MHz CPU clock |
| Program Memory (Flash) | 12 KB (4K x 24 instruction words) |
| Data Memory (SRAM) | 1 KB |
| Operating Frequency | DC to 40 MHz |
| Supply Voltage (VDD) | 3.0 V to 3.6 V |
| آپریٹنگ درجہ حرارت رینج | -40C to +125C (extended industrial, -E suffix) |
| I/O Pins | 13 general-purpose I/O |
| پیکیج | 18-pin SOIC (SOIC-18, 7.50 mm width) |
| ADC | 10-bit, multi-channel |
| Timers | 16-bit timer/counter modules (5 instances per datasheet) |
| Communication Interfaces | I2C, SPI, UART |
| Power-Saving Modes | nanoWatt sleep, idle, and doze modes |
| ماؤنٹنگ ٹائپ | Surface Mount |
| MSL لیول | 1 |
| RoHS اسٹیٹس | Compliant |
| Lead-Free / Halogen-Free | Yes / Yes |
PIC24HJ12GP201-E/SO پن کنفیگریشن
| پن 1 | MCLR — Master Clear (Reset) input, active-low |
| پن 2 | RA0/VREF+ — I/O port A bit 0 / ADC positive reference |
| پن 3 | RA1/VREF- — I/O port A bit 1 / ADC negative reference |
| پن 4 | OSCI/CLKI — Crystal oscillator input or external clock input |
| پن 5 | OSCO/CLKO — Crystal oscillator output or clock output |
| پن 6 | RB0 — I/O port B bit 0 / ICSP programming clock |
| پن 7 | RB1 — I/O port B bit 1 / ICSP programming data |
| پن 8 | RB2 — I/O port B bit 2 |
| پن 9 | RB3 — I/O port B bit 3 |
| پن 10 | RB4 — I/O port B bit 4 |
| پن 11 | VSS — Ground reference |
| پن 12 | VDD — Positive supply voltage 3.0-3.6V |
| پن 13 | RB5 — I/O port B bit 5 |
| پن 14 | RB6 — I/O port B bit 6 |
| پن 15 | RB7 — I/O port B bit 7 |
| پن 16 | RC0 — I/O port C bit 0 |
| پن 17 | RC1 — I/O port C bit 1 |
| پن 18 | RC2 — I/O port C bit 2 / AVss |
عام استعمالات
PIC24HJ12GP201-E/SO کے لیے موزوں ہے 6 ایپلیکیشنs: BLDC / Stepper Motor Control, Industrial Sensor Hub, Digital Power Supply Control, Automotive Body and HVAC Modules, LED Lighting Drivers, Medical Patient Monitoring.
BLDC / Stepper Motor Control
The PIC24HJ12GP201-E/SO is well suited to small 3-phase BLDC and stepper motor control loops. Its 40 MIPS throughput executes field-oriented control (FOC) or trapezoidal commutation within 5 us cycle times, while the integrated 10-bit ADC samples phase currents at the 20 kHz rate typical of 24V motor drives. The 13 I/O pins expose 3-phase PWM outputs, Hall-sensor or back-EMF inputs, fault inputs, and a UART for tuning. Placed as the main controller on the power board, it eliminates the need for an external DSP and runs from a single 3.3V LDO.
تجویز کردہ
Industrial Sensor Hub
The PIC24HJ12GP201-E/SO operates as a multi-sensor conditioning and protocol-bridging hub in 24V industrial environments. The 40 MIPS core aggregates I2C sensor inputs from temperature, pressure, and flow sensors, runs calibration in firmware, and outputs a clean UART or SPI stream to a higher-level PLC. The -40C to +125C extended temperature rating ensures operation in unconditioned outdoor panels, and the nanoWatt sleep modes drop quiescent current below 1 uA when the sensor cluster is idle.
تجویز کردہ
Digital Power Supply Control
The PIC24HJ12GP201-E/SO delivers sufficient throughput to implement digital control loops for isolated DC-DC converters, PFC boost stages, and LLC resonant controllers. Its 40 MIPS execution rate supports 200 kHz voltage-mode control with analog compensation, while the 10-bit ADC samples the output voltage and current at the switching frequency. The PIC24H interrupt latency of 5 cycles is deterministic, which is critical for fixed-frequency PWM control. Place the MCU on the secondary side with digital isolation to the primary-side gate driver.
تجویز کردہ
Automotive Body and HVAC Modules
The PIC24HJ12GP201-E/SO serves body and HVAC electronic control units in 12V automotive architectures, including HVAC damper drivers, headlight beam controllers, and seat-position modules. The -40C to +125C extended temperature rating meets the cabin and underhood environment, and the 40 MIPS CPU runs LIN or CAN-Lite protocol stacks plus PWM outputs for actuator control. For Tier-1 safety modules, order the dedicated AEC-Q100-qualified suffix variant; the standard -E/SO remains valid for non-safety body electronics.
تجویز کردہ
LED Lighting Drivers
The PIC24HJ12GP201-E/SO is an effective LED lighting controller for architectural and horticultural fixtures. Its PWM outputs drive high-brightness LEDs at dimming frequencies above 1 kHz to avoid visible flicker, while the 10-bit ADC reads photodiode feedback to implement closed-loop constant-lumens control. The nanoWatt sleep mode drops quiescent current under 100 uA in standby, satisfying ENERGY STAR and DLC efficiency requirements. SPI bus connects to a TLC5941 or similar LED driver for high-channel-count fixtures.
تجویز کردہ
Medical Patient Monitoring
The PIC24HJ12GP201-E/SO is used in low-cost medical devices including pulse oximeter front-ends, infusion pump control boards, and portable diagnostic peripherals. The 40 MIPS CPU implements pulse-rate extraction algorithms in firmware, while the 10-bit ADC reads photoplethysmography (PPG) signals from the optical sensor. The -40C to +125C temperature range ensures operation in hospital and field environments. Place the MCU on a 4-layer PCB with proper creepage/clearance for patient-isolation requirements per IEC 60601.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC24HJ12GP201-E/SO — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC24HJ12GP201-I/SO | PIC24HJ12GP202-E/SO | dsPIC33FJ12GP201-E/SO | PIC24HJ32GP202-E/SO |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 18-SOIC | 18-SOIC - same | 18-SOIC - same | 18-SOIC - same | 18-SOIC - same |
| Program Memory (Flash) | 12 KB | 12 KB | 24 KB (+100%) | 12 KB | 32 KB (+167%) |
| SRAM | 1 KB | 1 KB | 1 KB | 1 KB | 1 KB |
| CPU Speed | 40 MIPS / 40 MHz | 40 MIPS / 40 MHz | 40 MIPS / 40 MHz | 40 MIPS / 40 MHz | 40 MIPS / 40 MHz |
| Operating Temperature | -40C to +125C (-E) | -40C to +85C (-I) | -40C to +125C (-E) | -40C to +125C (-E) | -40C to +125C (-E) |
| Core Type | PIC24H (16-bit MCU) | PIC24H (16-bit MCU) | PIC24H (16-bit MCU) | dsPIC33F (16-bit DSC with DSP) | PIC24H (16-bit MCU) |
| I/O Pins | 13 | 13 | 13 | 13 | 13 |
اہم امتیازی خصوصیات
- Extended -40C to +125C temperature grade vs industrial -40C to +85C (بمقابلہPIC24HJ12GP201-I/SO)
- Same 18-SOIC package and pinout as base PIC24HJ12GP201 (بمقابلہPIC24HJ12GP201-I/SP (skinny SPDIP-18))
- 40 MIPS throughput vs 16 MIPS in PIC24F family (بمقابلہPIC24FJ12GA201-E/SO)
- Recommended for automotive design per product page (بمقابلہPIC24HJ12GP201-E/SP (skinny SPDIP))
ڈیزائن نوٹس
Estimated: at 40 MIPS CPU speed the PIC24HJ12GP201-E/SO can draw up to ~30 mA peak from the 3.3 V supply; a 100 mA-rated LDO with 10 uF bulk and 0.1 uF ceramic decoupling within 5 mm of each VDD pin is recommended. Place the AVdd filter (ferrite bead + 10 uF + 0.1 uF) separately to keep ADC measurements isolated from switching noise. The datasheet specifies a single 3.0-3.6 V rail, with AVDD optional and tied to VDD on 18-pin variants.
Reserve a 2x3 0.1 inch-pitch header footprint for PGECx/PGEDx (ICSP) programming and debugging access. Keep the MCLR pull-up (typically 10 kohm) close to the MCLR pin and route MCLR away from switching nodes. Place the crystal (or external clock source) within 5 mm of OSCI/OSCO and guard the traces with a ground pour. For noisy motor-control boards, add a 4-layer stackup with continuous ground plane under the MCU footprint to minimize EMI coupling into analog inputs.
The 10-bit ADC requires careful analog trace routing. Keep analog inputs (ANx) away from PWM outputs and switching nodes by at least 3 trace widths, or guard them with a ground pour. Use 10 nF + 100 pF RC filtering on the analog inputs when sampling current shunts. Refer to Microchip application note AN546 'Getting Started with dsPIC30F/33F/PIC24H ADCs' for layout guidance specific to the PIC24H ADC architecture.
Do not program the configuration bits for JTAG enable on parts without a JTAG port - this may lock out ICSP debug. Always configure the watchdog timer explicitly in firmware; an enabled WDT without periodic clearing will reset the part during long ADC sampling loops. The nanoWatt sleep modes require specific clock-switching sequences in firmware - refer to Microchip application note AN774 'Getting Started with PIC24H nanoWatt Sleep Modes' for safe entry/exit.
تعمیل کی معلومات
RoHS and lead-free compliance per Microchip product page. Standard -E/SO ordering code is recommended for automotive design but not formally AEC-Q100 qualified - order the dedicated AEC-Q100 suffix variant for Tier-1 safety systems. REACH compliance per Microchip product environmental compliance statement.
