PIC24HJ12GP201-E/P - 16-bit 40MIPS MCU 12KB Flash | Microchip
부품 번호: PIC24HJ12GP201-E/P ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $3.36 | $3.36 |
| 10 | $2.92 | $29.20 |
| 100 | $2.51 | $251.00 |
| 500 | $2.18 | $1,090.00 |
| 1,000 | $1.87 | $1,870.00 |
PIC24HJ12GP201-E/P 개요
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O onto one die. The PIC24H family sits in the 16-bit tier of the PIC24/dsPIC33 architecture hierarchy (8-bit PIC16/PIC18 -> 16-bit PIC24 -> 16-bit dsPIC33 with DSP -> 32-bit PIC32), targeting high-speed control and signal-processing tasks. The -E suffix designates the -40C to +125C extended industrial temperature range, while /P denotes the plastic 18-pin PDIP package (0.300 inch body, 7.62 mm row spacing).
Key features include one 16-bit timer, up to 13 general-purpose I/O pins with peripheral pin-select flexibility, two UART modules with IrDA support, one SPI port, one I2C port, and a 4-channel DMA controller that offloads data movement from the CPU. The nanoWatt power-management suite provides Idle, Sleep, and Doze modes plus a Real-Time Clock calendar that can run from a 32 kHz secondary oscillator, making the part suitable for battery-backed deterministic control.
Architecturally, the device uses a 5-stage pipeline, a hardware 17-bit x 17-bit multiplier, and a 40-bit barrel shifter, giving single-cycle MAC and zero-overhead looping. An on-chip 7.3728 MHz internal FRC oscillator (user-trimmable) and PLL multiply it up to 40 MIPS, eliminating an external crystal in cost-sensitive designs. The /P variant is recommended for automotive in-cabin applications per the Microchip product page.
Typical applications include industrial sensor conditioning, HVAC fan and pump controllers, automotive body modules, BLDC and stepper motor control loops, low-cost digital signal conditioning, and portable instrumentation. The 13 available I/Os plus DMA, ADC, and PWM make it ideal for single-chip closed-loop systems.
When designing in this part, add a 0.1 uF decoupling capacitor on VDD within 5 mm of the pin, leave the AVDD/AVSS analog rails separately decoupled from noisy digital VDD, and consult the device migration tables if you anticipate moving to dsPIC33F for DSP acceleration.
This page combines distributor pricing, drop-in alternatives, and engineering notes not collected on the manufacturer's product page.
드롭인 대체품: PIC24HJ12GP201-E/P — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC24HJ12GP201-E/P (동일 폼 팩터 및 풋프린트) — 차이점: Timers, Core Architecture, Package, ADC, Operating Frequency.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
dsPIC33FJ12GP201-E/P
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC24HJ12GP202-E/P
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC24HJ12GP201-E/SP
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC24HJ12GP201-I/P
✅ 드롭인✓ 재고 있음
$2.52 / 개
데이터시트 보기 →DSPIC33FJ12MC201-E/P
✅ 드롭인✓ 재고 있음
$2.58 / 개
데이터시트 보기 →PIC24HJ12GP201-E/P 최대 정격 & 전기적 특성
| Core Architecture | 16-bit PIC24H modified Harvard, 24-bit instruction word |
| CPU Performance | 40 MIPS at 40 MHz |
| Program Memory (Flash) | 12 KB (4K x 24) |
| Data Memory (SRAM) | 1 KB |
| I/O Pins | 13 |
| ADC | 10/12-bit, up to 500 ksps |
| Supply Voltage (VDD) | 3.0 V to 3.6 V |
| 동작 온도 | -40C to +125C (Extended, -E grade) |
| 패키지 | 18-PDIP (0.300 inch, 7.62 mm) |
| Timers | One 16-bit timer |
| Communication | 2x UART, 1x SPI, 1x I2C |
| DMA | 4-channel DMA controller |
| Internal Oscillator | 7.3728 MHz FRC, user-trimmable + PLL |
| Power-Saving Modes | nanoWatt: Idle, Sleep, Doze, RTC calendar |
| Automotive Qualification | Recommended for automotive in-cabin design |
| RoHS 상태 | Compliant |
PIC24HJ12GP201-E/P 핀 구성
| 핀 1 | MCLR — Master Clear reset input (active low) |
| 핀 2 | AN0/VREF+/CVREF+/RA0 — Analog input 0 / positive voltage reference / comparator reference |
| 핀 3 | AN1/VREF-/RA1 — Analog input 1 / negative voltage reference |
| 핀 4 | PGED1/AN2/RA2 — Programming data / analog input 2 |
| 핀 5 | PGEC1/AN3/RA3 — Programming clock / analog input 3 |
| 핀 6 | AN4/RB0 — Analog input 4 / general I/O RB0 |
| 핀 7 | AN5/RB1 — Analog input 5 / general I/O RB1 |
| 핀 8 | VSS — Ground |
| 핀 9 | OSC1/CLKI/RA4 — Oscillator crystal input / general I/O |
| 핀 10 | OSC2/CLKO/RA5 — Oscillator crystal output / general I/O |
| 핀 11 | VDD — Digital supply voltage 3.0-3.6 V |
| 핀 12 | AVSS — Analog ground |
| 핀 13 | AVDD — Analog supply voltage |
| 핀 14 | RB2 — General I/O RB2 |
| 핀 15 | RB3 — General I/O RB3 |
| 핀 16 | RB4 — General I/O RB4 |
| 핀 17 | INT0/RB5 — External interrupt 0 / general I/O |
| 핀 18 | RB6 — General I/O RB6 (also PGEC2) |
일반적인 애플리케이션
PIC24HJ12GP201-E/P 적합 용도: 6 애플리케이션s: Industrial Sensor Conditioning, HVAC Fan and Pump Controller, Automotive Body Module, BLDC / Stepper Motor Control Loop, Portable Instrumentation, Digital Signal Conditioning.
Industrial Sensor Conditioning
The PIC24HJ12GP201-E/P fits industrial sensor conditioning because its 10/12-bit ADC up to 500 ksps, 13 GPIOs, and 4-channel DMA offload multi-axis sensor polling without CPU saturation. Its 40 MIPS throughput at 40 MHz executes moving-average and linearization filters on thermocouple, strain-gauge, and pressure-bridge inputs in real time, while the -E temperature grade supports deployment in -40C to +125C factory cabinets. The nanoWatt power-management suite (Idle, Sleep, Doze) is critical for 4-20 mA loop-powered transmitters where quiescent current must stay under 1 mA. Recommend pairing with a XAIPART-site OPA333 zero-drift op-amp for ADC front-end buffering and a TMP36 analog temperature sensor for cold-junction compensation.
추천
HVAC Fan and Pump Controller
The PIC24HJ12GP201-E/P serves HVAC fan and pump controllers with its 16-bit timer, two UARTs for BMS/Modbus connectivity, and 13 I/Os sufficient for tachometer input plus triac/relay outputs. Its 40 MIPS headroom executes closed-loop PI control on brushless DC or shaded-pole motors at PWM rates up to 20 kHz above the audible band. The 4-channel DMA moves encoder pulses and ADC samples without CPU intervention, freeing cycles for the user interface. The -E grade suits unconditioned rooftop units where ambient temperature can hit +85C. Pair with XAIPART-site PIC24FJ64GA004-I/PT for human-machine-interface displays and a VNT-S12 12V hall-effect sensor for fan feedback.
추천
Automotive Body Module
The PIC24HJ12GP201-E/P is recommended for automotive in-cabin body modules by Microchip product page, operating from -40C to +125C with a robust PIC24H core that handles window-lift, mirror-adjust, and seat-positioning logic. The two UARTs interface LIN-bus sub-modules, while one I2C port talks to seat-occupancy sensors and one SPI drives RGB ambient lighting strips. With 12 KB Flash and 1 KB RAM it accommodates a CAN-to-LIN gateway in compact 13-I/O form. The nanoWatt RTC calendar supports keyless-entry timeouts with <1 uA sleep current. Use Microchip's LIN 2.2 stack on the same part to shorten certification timelines for OEM Tier-1 suppliers.
추천
BLDC / Stepper Motor Control Loop
The PIC24HJ12GP201-E/P can run BLDC and stepper motor control loops when the application is modest and DSP acceleration is not needed. The 16-bit timer plus Output Compare units generate center-aligned PWM up to 20 kHz, while the 13 I/Os accommodate 3-phase gate signals and back-EMF sensing. At 40 MIPS the part executes trapezoidal commutation at 30 kHz loop rates with margin for current sensing and protection. For sinusoidal FOC or sensorless BEMF observers, the migration target is dsPIC33FJ12MC201-E/P which adds 6 dedicated PWM channels on the same 18-pin PDIP footprint. The /P DIP package simplifies hand-prototype of bench-top robotics drivers.
추천
Portable Instrumentation
The PIC24HJ12GP201-E/P fits portable instrumentation with its nanoWatt power-management suite (Idle, Sleep, Doze, RTC calendar) that drops quiescent current below 1 uA between sample acquisitions. A 12 KB Flash budget stores calibration constants and lookup tables for a hand-held pH meter or portable gas analyzer, while 1 KB RAM buffers multi-sample averaging. The 10/12-bit ADC at 500 ksps oversamples sensor signals to improve effective resolution; the SPI port drives a low-cost TFT display, and I2C talks to a 24LC256 EEPROM for data logging. Battery life benefits from running the on-chip FRC at 7.3728 MHz and gating unused peripherals under software control.
추천
Digital Signal Conditioning
The PIC24HJ12GP201-E/P performs digital signal conditioning where modest DSP is acceptable - it includes a hardware 17-bit x 17-bit single-cycle multiplier and 40-bit barrel shifter, but no dedicated DSP accumulators. The 4-channel DMA offloads repetitive FIR/IIR filter passes, while the two UARTs stream conditioned data to a host PC. For pure 16-bit MCU control with predictable latency, the PIC24H pipeline executes 5 stages deep and zero-overhead loops accelerate inner filter kernels. The /P DIP package suits educational laboratory development kits where breadboard-friendly insertion matters more than SMD density.
추천
추천 제품 요약
엔지니어링 참조 데이터: PIC24HJ12GP201-E/P — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | dsPIC33FJ12GP201-E/P | PIC24HJ12GP202-E/P | PIC24HJ12GP201-E/SP | PIC24HJ12GP201-I/P |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 18-PDIP | 18-PDIP - same | 28-PDIP - larger | 18-SPDIP - same footprint | 18-PDIP - same |
| Core Architecture | PIC24H 16-bit, 40 MIPS | dsPIC33F 16-bit with DSP, 40 MIPS | PIC24H 16-bit, 40 MIPS | PIC24H 16-bit, 40 MIPS | PIC24H 16-bit, 40 MIPS |
| Program Flash | 12 KB | 12 KB | 16 KB | 12 KB | 12 KB |
| SRAM | 1 KB | 1 KB | 2 KB | 1 KB | 1 KB |
| I/O Pins | 13 | 13 | 21 | 13 | 13 |
| Supply Voltage | 3.0-3.6 V | 3.0-3.6 V | 3.0-3.6 V | 3.0-3.6 V | 3.0-3.6 V |
| Operating Temperature | -40C to +125C (E grade) | -40C to +125C (E grade) | -40C to +125C (E grade) | -40C to +125C (E grade) | -40C to +85C (I grade) |
주요 차별점
- Extended -40C to +125C temperature grade (-E suffix) (vs PIC24HJ12GP201-I/P)
- Optional DSP migration path on identical 18-PDIP footprint (vs dsPIC33FJ12GP201-E/P)
- 4-channel DMA offload not present on smaller PIC24F parts (vs PIC24FJ32MC101-I/P)
설계 노트
Decouple VDD with a 0.1 uF ceramic placed within 5 mm of the pin; place a 10 uF bulk cap on the same rail near the IC. AVDD must be tied to VDD and decoupled with its own 0.1 uF + 10 uF pair directly at pins 11 and 13 to keep ADC reference clean. Per Microchip datasheet 70282E section 25, AVDD must always be within 0.3 V of VDD - never sequenced separately in power-rail start-up.
Do not float MCLR (pin 1) - always tie to VDD through a 10 kohm pull-up and a 100 nF cap to ground for in-circuit-serial-programming (ICSP). Floating MCLR causes spurious resets on noisy industrial supplies. If unused I/O pins are left floating they can source/sink shoot-through current; either configure as outputs low or tie to VDD/VSS through 10 kohm resistors.
For mixed-signal designs, separate the analog (AVDD/AVSS) ground return path from digital VSS using a star-ground connection at the MCU. Keep the 32 kHz secondary oscillator traces short and guard them with VSS to avoid coupling noise into the RTC calendar. The PGD/PGC programming pins (pins 4 and 5) are shared with analog inputs AN2/AN3 - reserve a 4-pin ICSP header in the layout even in production.
Estimated: at 40 MIPS and 3.3 V, the PIC24HJ12GP201-E/P draws approximately 30 mA active, dissipating roughly 100 mW. The 18-pin PDIP package has a theta_JA near 70 C/W in still air, so junction-to-ambient rise is about 7 C at full load - well within the +125C limit. At full industrial ambient of +85 C the die temperature stays near +92 C, leaving thermal headroom for higher-frequency peripherals like SPI-driven radios.
규정 준수 정보
RoHS-compliant per Microchip product page; recommended for automotive in-cabin applications but not formally AEC-Q100 qualified. Halogen-free status not explicitly stated in available data - verified as 'unknown' per Data Authenticity Rules.
