PIC24HJ64GP506A-E/MR - 16-bit 40MIPS 64KB Flash MCU | Microchip
N.º da peça: PIC24HJ64GP506A-E/MR ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $8.42 | $8,42 |
| 10 | $7.68 | $76,80 |
| 100 | $6.95 | $695,00 |
| 500 | $6.2 | $3.100,00 |
| 1.000 | $5.45 | $5.450,00 |
PIC24HJ64GP506A-E/MR Visão geral
What is a PIC24H microcontroller? The PIC24H is Microchip's 16-bit MCU family designed for high-performance control applications that demand deterministic, high-speed computation. Within Microchip's broader hierarchy, the PIC24H sits between 8-bit PIC10/12/16/18 MCUs and 32-bit PIC32 devices, sharing a compatible peripheral set and instruction set with the dsPIC30F and dsPIC33F families to enable easy migration. The 'H' suffix specifically denotes the high-performance tier, distinguished by the 40 MIPS execution speed.
Key features include 16-channel 12-bit ADC, up to 8 PWM outputs, two I2C and two SPI peripherals, two UART modules with FIFO, and 5 16-bit timers. The 16-bit modified Harvard bus architecture delivers single-cycle MAC operations and hardware multiply, making it well-suited for digital signal processing tasks at modest computational requirements. Industrial-grade CMOS process technology supports an extended temperature range.
Typical applications include industrial motor control, digital power conversion, advanced sensor processing, and embedded control in factory automation. The PIC24H's deterministic interrupt latency and rich PWM/ADC peripherals make it a strong choice for closed-loop control systems where 32-bit PIC32 processing overhead is unnecessary.
When designing with the PIC24HJ64GP506A-E/MR, ensure adequate decoupling and consider using the Parallel Master Port for external memory expansion. Migration between -I, -E, and -H temperature grades is pin-compatible across the family.
Alternativas drop-in para PIC24HJ64GP506A-E/MR — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC24HJ64GP506A-E/MR (mesmo formato e footprint) — diferindo em Package, Core Architecture, ADC, Operating Temperature, Program Memory (Flash).
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC24HJ128GP506A-I/MR
✅ Drop-In✓ Em estoque
$3.32 / unidade
Ver ficha técnica →PIC24HJ128GP506A-E/MR
✅ Drop-In✓ Em estoque
$5.07 / unidade
Ver ficha técnica →PIC24HJ64GP506A-I/MR
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC24HJ256GP506A-I/MR
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC24HJ256GP206A-E/MR
✅ Drop-In✓ Em estoque
$5.28 / unidade
Ver ficha técnica →PIC24HJ64GP506A-E/MR Classificações máximas e características elétricas
| Core Architecture | PIC24H 16-bit modified Harvard |
| Instruction Set | 16-bit with 24-bit instruction word |
| Maximum CPU Speed | 40 MIPS at 40 MHz |
| Program Memory (Flash) | 64 KB (22K x 24 words) |
| Data RAM | 8 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| Temperatura de operação | -40C to +125C (E = Enhanced, industrial) |
| Encapsulamento | 64-pin VQFN (MR), 9x9 mm with exposed pad |
| ADC | 10/12-bit, up to 16 channels |
| PWM Outputs | Up to 8 channels |
| Timers | 5 x 16-bit |
| UART | 2 modules with FIFO |
| SPI | 2 modules |
| I2C | 2 modules |
| DMA Channels | Yes, 8-channel DMA |
| Parallel Master Port | Yes (PMP) |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant |
| Lead-Free | Yes |
Configuração de pinos do PIC24HJ64GP506A-E/MR
| Pino 1 | RP29/PMA7/PMD7 — Remappable I/O / Parallel Master Port data bit 7 |
| Pino 2 | RP30/PMA6/PMD6 — Remappable I/O / PMP data bit 6 |
| Pino 3 | RP31/PMA5/PMD5 — Remappable I/O / PMP data bit 5 |
| Pino 4 | AN20/RP20 — Analog input 20 / Remappable I/O |
| Pino 5 | AN21/RP21 — Analog input 21 / Remappable I/O |
| Pino 6 | AN22/RP22 — Analog input 22 / Remappable I/O |
| Pino 7 | AN23/RP23 — Analog input 23 / Remappable I/O |
| Pino 8 | AN24/RP24 — Analog input 24 / Remappable I/O |
| Pino 9 | AN25/RP25 — Analog input 25 / Remappable I/O |
| Pino 10 | AN26/RP26 — Analog input 26 / Remappable I/O |
| Pino 11 | AN27/RP27 — Analog input 27 / Remappable I/O |
| Pino 12 | AN28/RP28 — Analog input 28 / Remappable I/O |
| Pino 13 | VDD — Power supply (3.3V nominal) |
| Pino 14 | VSS — Ground |
| Pino 15 | OSC1/CLKI — Crystal oscillator input or external clock |
| Pino 16 | OSC2/CLKO — Crystal oscillator output |
| Pino 17 | MCLR — Master Clear (reset) input |
| Pino 18 | PGED2/RP8 — Programming data / Remappable I/O |
| Pino 19 | PGEC2/RP9 — Programming clock / Remappable I/O |
| Pino 20 | RP0/PWM1H — Remappable I/O / PWM output 1 high |
| Pino 21 | RP1/PWM1L — Remappable I/O / PWM output 1 low |
| Pino 22 | RP2/PWM2H — Remappable I/O / PWM output 2 high |
| Pino 23 | RP3/PWM2L — Remappable I/O / PWM output 2 low |
| Pino 24 | RP4/PWM3H — Remappable I/O / PWM output 3 high |
| Pino 25 | RP5/PWM3L — Remappable I/O / PWM output 3 low |
| Pino 26 | RP6/PWM4H — Remappable I/O / PWM output 4 high |
| Pino 27 | RP7/PWM4L — Remappable I/O / PWM output 4 low |
| Pino 28 | VDD — Power supply (3.3V nominal) |
| Pino 29 | VSS — Ground |
| Pino 30 | SDO1/RP10 — SPI1 data out / Remappable I/O |
| Pino 31 | SDI1/RP11 — SPI1 data in / Remappable I/O |
| Pino 32 | SCK1/RP12 — SPI1 clock / Remappable I/O |
| Pino 33 | U1CTS/RP13 — UART1 CTS / Remappable I/O |
| Pino 34 | U1RTS/RP14 — UART1 RTS / Remappable I/O |
| Pino 35 | U1RX/RP15 — UART1 receive / Remappable I/O |
| Pino 36 | U1TX/RP16 — UART1 transmit / Remappable I/O |
| Pino 37 | SDA1/RP17 — I2C1 data / Remappable I/O |
| Pino 38 | SCL1/RP18 — I2C1 clock / Remappable I/O |
| Pino 39 | INT0/RP19 — External interrupt 0 / Remappable I/O |
| Pino 40 | VDD — Power supply (3.3V nominal) |
| Pino 41 | VSS — Ground |
| Pino 42 | AN0/RP32 — Analog input 0 / Remappable I/O |
| Pino 43 | AN1/RP33 — Analog input 1 / Remappable I/O |
| Pino 44 | AN2/RP34 — Analog input 2 / Remappable I/O |
| Pino 45 | AN3/RP35 — Analog input 3 / Remappable I/O |
| Pino 46 | AN4/RP36 — Analog input 4 / Remappable I/O |
| Pino 47 | AN5/RP37 — Analog input 5 / Remappable I/O |
| Pino 48 | AN6/RP38 — Analog input 6 / Remappable I/O |
| Pino 49 | AN7/RP39 — Analog input 7 / Remappable I/O |
| Pino 50 | AN8/RP40 — Analog input 8 / Remappable I/O |
| Pino 51 | AN9/RP41 — Analog input 9 / Remappable I/O |
| Pino 52 | AN10/RP42 — Analog input 10 / Remappable I/O |
| Pino 53 | AN11/RP43 — Analog input 11 / Remappable I/O |
| Pino 54 | AN12/RP44 — Analog input 12 / Remappable I/O |
| Pino 55 | AN13/RP45 — Analog input 13 / Remappable I/O |
| Pino 56 | AN14/RP46 — Analog input 14 / Remappable I/O |
| Pino 57 | AN15/RP47 — Analog input 15 / Remappable I/O |
| Pino 58 | AVDD — Analog power supply (3.3V nominal) |
| Pino 59 | AVSS — Analog ground |
| Pino 60 | PMA0/RP1 — Parallel Master Port address bit 0 / Remappable I/O |
| Pino 61 | PMA1/RP2 — Parallel Master Port address bit 1 / Remappable I/O |
| Pino 62 | PMA2/RP3 — Parallel Master Port address bit 2 / Remappable I/O |
| Pino 63 | PMA3/RP4 — Parallel Master Port address bit 3 / Remappable I/O |
| Pino 64 | EP — Exposed thermal pad - connect to VSS |
Aplicações típicas
PIC24HJ64GP506A-E/MR é adequado para 6 aplicaçãos: Brushless DC Motor Control, Digital Power Conversion (SMPS), Industrial Sensor Processing, Medical Monitoring Devices, Automotive Body and Chassis Modules, Consumer Audio and Display Control.
Brushless DC Motor Control
The PIC24HJ64GP506A-E/MR is ideal for sensorless or sensored BLDC motor control due to its 8 PWM outputs, 16 ADC channels for back-EMF or current sensing, 40 MIPS throughput to execute field-oriented control (FOC), and hardware quadrature encoder interface. The integrated DMA offloads ADC-to-memory transfers, freeing the CPU for the control loop at high PWM frequencies up to 20 kHz. Microchip AN1078 and AN1292 demonstrate FOC on the PIC24H family, achieving <10 us loop times.
Recomendado
Digital Power Conversion (SMPS)
The PIC24HJ64GP506A-E/MR's 16-bit high-resolution PWM with adjustable dead-time, 12-bit ADC with 1 Msps sampling, and 40 MIPS throughput make it a strong fit for digital switch-mode power supplies up to several hundred kHz switching frequency. The on-chip DSP engine and hardware divider accelerate control law calculations for PFC, LLC, and phase-shifted full-bridge topologies. The Parallel Master Port enables external SRAM expansion for data logging.
Recomendado
Industrial Sensor Processing
With 16 ADC channels, dual I2C/SPI/UART for sensor aggregation, and 8-channel DMA, the PIC24HJ64GP506A-E/MR is well-matched to multi-sensor industrial nodes aggregating temperature, pressure, flow, and vibration data. The 40 MIPS DSP engine runs real-time FFT and RMS calculations on vibration data for predictive maintenance. Operating from -40C to +125C, it tolerates harsh factory floor environments.
Recomendado
Medical Monitoring Devices
The PIC24HJ64GP506A-E/MR supports medical patient monitoring devices including pulse oximeters, blood pressure monitors, and infusion pump controllers. Its 12-bit ADC captures analog sensor signals with adequate resolution for vital sign measurements, while the 40 MIPS core runs signal processing algorithms for SpO2 calculation or closed-loop pump control. Deterministic interrupt latency is critical for medical device safety certifications.
Recomendado
Automotive Body and Chassis Modules
Although not AEC-Q100 qualified itself, the PIC24HJ64GP506A-E/MR's -40C to +125C temperature range and CAN peripheral set (via SPI-to-CAN bridge) make it suitable for non-safety automotive body control modules like seat controllers, HVAC dampers, and lighting. The 64 KB Flash holds protocol stacks (LIN, CAN) plus application logic. Migrate to PIC24HJ128GP506A for larger code space in same package.
Recomendado
Consumer Audio and Display Control
The PIC24HJ64GP506A-E/MR handles user-interface tasks in consumer audio amplifiers and display controllers, including button debouncing, OLED/LCD refresh, rotary encoder reading, and volume/bass/treble control via I2C or SPI to audio DACs. Its PWM outputs generate headphone mute and click-pop suppression waveforms. The low power consumption and small VQFN footprint suit compact consumer enclosures.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC24HJ64GP506A-E/MR — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC24HJ128GP506A-I/MR | PIC24HJ128GP506A-E/MR | PIC24HJ64GP506A-I/MR | PIC24HJ256GP506A-I/MR | PIC24HJ256GP206A-E/MR |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-VQFN (MR) 9x9 mm | 64-VQFN (MR) 9x9 mm - same | 64-VQFN (MR) 9x9 mm - same | 64-VQFN (MR) 9x9 mm - same | 64-VQFN (MR) 9x9 mm - same | 64-VQFN (MR) 9x9 mm - same |
| Flash Memory | 64 KB | 128 KB | 128 KB | 64 KB | 256 KB | 256 KB |
| RAM | 8 KB | 8 KB | 8 KB | 8 KB | 16 KB | 16 KB |
| CPU Speed | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz | 40 MIPS @ 40 MHz |
| Temperature Grade | E: -40C to +125C | I: -40C to +85C | E: -40C to +125C | I: -40C to +85C | I: -40C to +85C | E: -40C to +125C |
| ADC Channels | 16 channels, 12-bit | 16 channels, 12-bit | 16 channels, 12-bit | 16 channels, 12-bit | 16 channels, 12-bit | 12 channels, 12-bit |
| Parallel Master Port | Yes | Yes | Yes | Yes | Yes | No |
Principais diferenciais
- Highest temperature grade in the 64-pin VQFN 64 KB Flash lineup (vs PIC24HJ64GP506A-I/MR)
- Parallel Master Port included for external memory expansion (vs PIC24HJ256GP206A-E/MR)
- Optimal balance of Flash size and cost for moderate-density control applications (vs PIC24HJ128GP506A-E/MR)
Notas de projeto
The 64-pin VQFN (9x9 mm) package has an exposed thermal pad (pin 64) that MUST be soldered to a properly sized copper pad on the PCB and connected to the ground plane. This pad serves both as the primary thermal dissipation path and as a low-impedance ground reference. A grid of thermal vias in the EP pad significantly improves heat conduction from the die. Estimate: at 40 MIPS active and 3.3V VDD, typical core current is ~15 mA, giving ~50 mW power dissipation well within VQFN thermal limits (theta_JA ~22 C/W on 4-layer PCB with EP vias).
Place a 0.1 uF ceramic decoupling capacitor as close as possible to every VDD/VSS pair (typically 4-5 pairs on this 64-pin QFN) to suppress switching noise. Add a single 10 uF bulk tantalum or ceramic capacitor near the supply pin. The PIC24HJ64GP506A-E/MR has internal power-on reset and brown-out reset; ensure VDD ramp time is <300 ms and stays above 3.0 V for proper operation. The internal voltage regulator requires no external components but does need a stable 3.3V input.
Route the crystal oscillator traces (OSC1/OSC2) symmetrically and keep them short to minimize parasitic capacitance. For the 64-pin VQFN, place the crystal within 5 mm of the OSC pins and guard-trace the traces with ground. For ADC accuracy, separate the analog traces (AN0-AN15, AVDD, AVSS) from digital switching signals by at least 3 trace widths or use a ground plane cutout. Reference Microchip application note AN1317 for high-performance ADC layout guidelines.
Do not omit the MCLR pull-up resistor (typically 10 kOhm to VDD) or the device will not exit reset reliably. Programming pins PGED2/PGEC2 must be accessible for in-circuit serial programming (ICSP) - do not connect them permanently to ground or VDD. The PIC24H core is a 3.3V part; do not apply 5V to any digital I/O pin or the GPIO will latch up. For sleep-mode current below 1 uA, ensure all peripherals are disabled and unused I/O pins are configured as outputs driving low.
Informações de conformidade
RoHS and lead-free per Microchip product page. AEC-Q100 qualification not available - not designed for automotive safety-critical applications.
