PIC24EP128MC204T-E/ML - 60 MIPS 16-bit MCU, 128KB Flash | Microchip
N.º de pieza: PIC24EP128MC204T-E/ML ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $8.4 | $8,40 |
| 10 | $7.55 | $75,50 |
| 100 | $6.78 | $678,00 |
| 500 | $6.05 | $3.025,00 |
| 1.000 | $5.62 | $5.620,00 |
PIC24EP128MC204T-E/ML Descripción general
A 16-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash), data memory (RAM), and peripherals on one die. The PIC24EP family belongs to the dsPIC33/PIC24E architecture, which extends the classic PIC16-bit instruction set with DSP-friendly instructions and dual-port SRAM access for deterministic real-time performance. In the system hierarchy, the PIC24EP128MC204 sits between simple 8-bit MCUs (e.g. PIC16) and 32-bit Cortex-M parts, offering 16-bit native data paths, single-cycle MAC operations, and rich analog/peripheral integration at lower cost than ARM parts. Compared with 32-bit MCUs, 16-bit PIC24E parts generally trade peak CPU throughput for deterministic interrupt latency and lower power at equivalent MIPS ratings.
Key differentiating features of the PIC24EP128MC204T-E/ML include: 60 MIPS core performance at 70 MHz CPU clock; 128 KB self-programmable Flash with ECC and live-update support; up to 35 programmable I/O with 5 V-tolerant pins on most ports; an integrated USB 2.0 full-speed On-The-Go (OTG) controller with internal transceiver; 12-bit ADC with up to 16 channels and 1.1 Msps throughput; motor-control PWM with complementary outputs, dead-time control, and fault inputs; QEI and input capture for sensorless and sensored FOC/6-step commutation. Communication interfaces include I2C, SPI, UART/USART with IrDA and LIN bus support, plus a CAN 2.0B module for in-vehicle networking.
Typical applications include BLDC and PMSM motor drives, automotive HVAC blowers, pumps, sensor hubs, industrial servo amplifiers, and precision LED lighting controllers. The wide -40 °C to +125 °C operating range and AEC-Q100 Grade 1 qualification make it especially suited for under-the-hood automotive ECUs, electric two-wheeler controllers, and white-goods appliances where the supply rail, EMI environment, and thermal conditions stress the MCU. The integrated USB OTG also enables service-port diagnostics and firmware upgradeability in field-deployed products.
When designing with this part, allocate the VQFN exposed pad (EP) to a continuous ground copper pour with at least 16 thermal vias to dissipate switching transients. Decouple each VDD/VSS pair with a 100 nF X7R placed within 2 mm of the pin, plus a bulk 4.7 µF tantalum or ceramic on the main 3.3 V rail. Reserve the ICD/PGD, PGC, and MCLR pins for in-circuit debugging and ensure the BOR (Brown-Out Reset) voltage is configured for your system's lowest usable rail. The OTP-programmable configuration bits must be set in your project, including the JTAG disable and oscillator selection, before the device exits reset.
Alternativas directas para PIC24EP128MC204T-E/ML — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con PIC24EP128MC204T-E/ML (mismo factor de forma y huella) — difiere en ADC, Package, CPU Speed, Core Architecture, Operating Temperature.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
PIC24EP128MC204-E/ML
✅ Sustitución directa✓ En stock
$5.08 / unidad
Ver hoja de datos →PIC24EP128MC204T-I/ML
✅ Sustitución directa✓ En stock
$3.78 / unidad
Ver hoja de datos →PIC24EP128MC204-I/ML
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC24EP256MC204-E/ML
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$5.21 / unidad
Ver hoja de datos →PIC24EP128MC202T-I/MM
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC24EP128MC204T-E/ML Valores máximos y características eléctricas
| Core | PIC24E (16-bit) |
| CPU Speed | 60 MIPS (70 MHz FOSC) |
| Program Memory (Flash) | 128 KB (43K x 24) |
| Data RAM | 8 KB |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| Encapsulado | 44-pin VQFN (8x8 mm) with exposed pad |
| Temperatura de funcionamiento | -40 °C to +125 °C (extended automotive, "E") |
| I/O Pins | Up to 35 programmable I/O |
| ADC | 12-bit, up to 16 channels |
| PWM Channels | 6 motor-control PWM pairs with dead-time generation |
| QEI | Yes (Quadrature Encoder Interface) |
| Communication | I2C, SPI, UART/USART (IrDA, LIN), CAN 2.0B, USB 2.0 FS OTG |
| Automotive Grade | AEC-Q100 |
| Tipo de montaje | Surface Mount (Tape & Reel, "T") |
| Estado RoHS | Compliant |
Guía de configuración de pines de PIC24EP128MC204T-E/ML 44-pin vqfn (8x8 mm) with exposed pad
Configuración de pines para PIC24EP128MC204T-E/ML (encapsulado 44-pin vqfn (8x8 mm) with exposed pad). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para PIC24EP128MC204T-E/ML.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
PIC24EP128MC204T-E/ML es adecuado para 6 aplicacións: BLDC / PMSM Motor Control, Automotive HVAC Blower Controller, Industrial Servo Amplifier, Electric Two-Wheeler / E-Bike Controller, Precision LED Lighting Controller, White-Goods Variable-Frequency Drive.
BLDC / PMSM Motor Control
The PIC24EP128MC204T-E/ML is purpose-built for three-phase brushless DC and permanent-magnet synchronous motor drives. Its 60 MIPS PIC24E core runs sensorless FOC and sensored 6-step commutation algorithms with deterministic interrupt latency, while the six complementary PWM pairs with programmable dead-time drive half-bridges up to 20 kHz switching frequency. The integrated dual QEI accepts incremental encoder signals for rotor position feedback, and the 12-bit ADC with 1.1 Msps throughput simultaneously samples phase currents and DC-bus voltage for closed-loop torque control. AEC-Q100 Grade 1 qualification makes it ideal for under-the-hood automotive pumps, fans, and HVAC blowers.
Recomendado
Automotive HVAC Blower Controller
AEC-Q100 Grade 1 qualification and the -40 °C to +125 °C operating range of the PIC24EP128MC204T-E/ML make it a natural fit for under-hood HVAC blowers. The 128 KB Flash accommodates complex airflow control algorithms, while 8 KB RAM supports PID and ramp-up profiles. The built-in CAN 2.0B module communicates with the vehicle body controller, and the LIN bus peripheral handles the H-bridge driver interface. The 12-bit ADC with up to 16 channels digitizes temperature sensors, current shunt feedback, and blower tach signals simultaneously, enabling precise closed-loop control even in noisy automotive power environments.
Recomendado
Industrial Servo Amplifier
For industrial servo amplifiers and stepper drives, the PIC24EP128MC204T-E/ML provides deterministic 60 MIPS DSP-like processing for digital current loops and field-oriented control. Its 12-bit ADC samples phase currents at 1 Msps to minimize torque ripple, while the six PWM pairs drive 3-phase IGBT bridges with programmable dead-time to prevent shoot-through. The QEI and input-capture peripherals synchronize to quadrature encoders and index markers, supporting absolute position tracking via parallel SSI or BiSS. The 44-VQFN footprint allows compact PCB designs for space-constrained cabinet-mount drives.
Recomendado
Electric Two-Wheeler / E-Bike Controller
E-bike and electric-scooter traction controllers demand AEC-Q100 robustness in a compact, lightweight enclosure - exactly the role the PIC24EP128MC204T-E/ML is designed for. Its 128 KB Flash holds field-oriented control firmware and adaptive torque maps, while the USB 2.0 FS OTG peripheral supports diagnostics, firmware upgrade, and battery-health telemetry to a service phone. The CAN peripheral integrates with battery-management systems on premium e-bikes, and the LIN bus enables low-cost dashboard communication. The 44-VQFN (8x8 mm) package allows integration in IP67-sealed aluminum housings where smaller MCUs lack sufficient PWM and ADC resources.
Recomendado
Precision LED Lighting Controller
High-end automotive LED headlamps and architectural lighting require precise current regulation, color mixing, and thermal feedback - a perfect application for the PIC24EP128MC204T-E/ML. Its 12-bit ADC samples driver output current at 1 Msps for accurate constant-current control, while its six PWM pairs support up to 12 dimmable LED channels (RGBW) at high resolution. The 60 MIPS core executes correlated-color-temperature curves and flicker-free dim algorithms in real time. AEC-Q100 qualification ensures reliable operation in extreme cold (-40 °C) and under-hood heat (+125 °C).
Recomendado
White-Goods Variable-Frequency Drive
Washing-machine, dishwasher, and refrigerator inverter compressors require low-cost, robust motor-control MCUs. The PIC24EP128MC204T-E/ML offers the right blend: 128 KB Flash for V/F and FOC algorithms, 8 KB SRAM for observer states, 12-bit ADC for current sensing, and 6 PWM pairs for single-motor 3-phase inverter control at up to 20 kHz. The integrated UART with LIN support connects to the appliance's touch panel, while the QEI decodes the motor's position for sensorless startup. The 44-VQFN package minimizes PCB area, enabling compact inverter modules that fit inside appliance housing.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para PIC24EP128MC204T-E/ML — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | PIC24EP128MC204-E/ML | PIC24EP128MC204T-I/ML | PIC24EP128MC204-I/ML | PIC24EP256MC204-E/ML | PIC24EP128MC202T-I/MM |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 44-VQFN (8x8 mm) | 44-VQFN (8x8 mm) - same | 44-VQFN (8x8 mm) - same | 44-VQFN (8x8 mm) - same | 44-VQFN (8x8 mm) - same | 44-VQFN (8x8 mm) - same |
| CPU Speed | 60 MIPS (70 MHz) | 60 MIPS (70 MHz) | 60 MIPS (70 MHz) | 60 MIPS (70 MHz) | 60 MIPS (70 MHz) | 60 MIPS (70 MHz) |
| Program Flash | 128 KB | 128 KB | 128 KB | 128 KB | 256 KB (+100%) | 128 KB |
| RAM | 8 KB | 8 KB | 8 KB | 8 KB | 16 KB (+100%) | 8 KB |
| Temperature Grade | -40C to +125C (AEC-Q100 Grade 1) | -40C to +125C (AEC-Q100 Grade 1) | -40C to +85C (industrial) | -40C to +85C (industrial) | -40C to +125C (AEC-Q100 Grade 1) | -40C to +85C (industrial) |
| Packaging | Tape & Reel | Tube / Tray | Tape & Reel | Tube / Tray | Tube / Tray | Tape & Reel |
| USB OTG | Yes (USB 2.0 FS OTG) | Yes | Yes | Yes | Yes | No (MC202 omits USB) |
Diferenciadores clave
- AEC-Q100 Grade 1 with Tape & Reel packaging in 44-VQFN (frente a PIC24EP128MC204-E/ML)
- Automotive temperature vs industrial-only drop-ins (frente a PIC24EP128MC204T-I/ML)
- USB 2.0 FS OTG integrated (frente a PIC24EP128MC202T-I/MM)
Notas de diseño
Estimated: at 70 MHz CPU clock, VDD=3.3 V and typical peripheral activity, the PIC24EP128MC204T-E/ML draws around 50 mA (165 mW). The 44-VQFN (8x8 mm) package has a junction-to-ambient thermal resistance of approximately 30 C/W on a JEDEC EIA/JESD51 4-layer test board, which yields a junction-to-ambient temperature rise of about 5 C above ambient under full CPU load. The exposed thermal pad (EP) MUST be soldered to a continuous ground copper pour with at least 16 thermal vias to achieve this rating. A dry solder or missing via array will raise theta_JA above 60 C/W, risking thermal shutdown in +85 C ambient automotive boxes.
Place a 100 nF X7R 0402 ceramic decoupling capacitor within 2 mm of every VDD pin and pair it with a 4.7 µF X5R bulk capacitor on the main 3.3 V rail. For motor-control applications, add a 10 µF aluminum-polymer or ceramic bulk capacitor near the analog AVDD pin to keep ADC sample accuracy within 1 LSB during high-current PWM switching. Keep crystal traces (OSC1/OSC2) less than 5 mm long and surround them with a ground guard ring to minimize EMI pickup from the adjacent PWM traces. Route the ICSP signals (PGECx/PGEDx/MCLR) away from switching-node copper pours.
Three common pitfalls for the PIC24EP128MC204T-E/ML: (1) Forgetting to configure the JTAG/debug-disabling configuration bits in code - leaving JTAG enabled can cause POR reset failures on some designs. (2) Omitting the BOR (Brown-Out Reset) configuration - without BOR, slow-rising 3.3 V rails can corrupt Flash during power-up. (3) Driving the PWM outputs before the ADC has completed calibration after reset - allow at least 100 µs after the internal bandgap is enabled. Per the family datasheet DS70000651, the EP must be tied to GND even on layers without components, otherwise ESD performance degrades.
Información de cumplimiento
AEC-Q100 Grade 1 qualified per Microchip product page. RoHS compliant. Lead-free (Pb-free) matte-tin finish. Halogen-free status not explicitly stated in verified web data - set to unknown. Conflict-minerals declaration available from Microchip.
