PIC24EP64MC206T-I/PT - 16-Bit 70MIPS 64KB Flash MCU | Microchip
N.º de pieza: PIC24EP64MC206T-I/PT ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $3.45 | $3,45 |
| 10 | $3.1 | $31,00 |
| 100 | $2.78 | $278,00 |
| 500 | $2.55 | $1.275,00 |
| 1.000 | $2.3 | $2.300,00 |
PIC24EP64MC206T-I/PT Descripción general
A digital signal controller (DSC) is a specialized microcontroller that combines a microcontroller's interrupt-driven control architecture with a digital signal processor's arithmetic throughput, enabling real-time signal conditioning and high-speed closed-loop control. The PIC24EP64MC206 extends the baseline PIC24 architecture with single-cycle MAC, hardware fractional/integer divide, and tightly-coupled peripherals such as a 10/12-bit ADC, multiple PWM generators, op amps and comparators intended for current sensing. The result is a single-chip platform for sensorless and sensored motor control, power conversion and digital power stages.
Key differentiating features of the PIC24EP64MC206T-I/PT include up to seven 16-bit timers (nine 16-bit timers per Microchip datasheet summary, application-dependent), dedicated PWM channels suitable for three-phase motor commutation, an integrated USB 2.0 full-speed peripheral (per the PIC24EP family datasheet), and an on-chip temperature sensor. It also supports multiple serial interfaces including UART, SPI and I2C, plus Parallel Master Port (PMP) for external memory or graphics, and up to 8 KB of RAM for data and stack operations. The industrial-grade -40C to +85C operating range suits harsh factory and automotive environments.
Typical applications include three-phase brushless DC (BLDC) motor drives, permanent-magnet synchronous motor (PMSM) field-oriented control (FOC), switched-mode power supplies with digital PFC, solar inverters, industrial automation (robotics, CNC), home appliances (washing machines, refrigerators), and automotive subsystems such as electric pumps and fans. The integrated op amps, comparators and high-resolution PWM significantly reduce external component count for closed-loop current and voltage control. According to the Microchip product page, the 70 MIPS PIC24E motor control MCUs are designed to deliver high-performance, precision motor control that is more energy efficient, quieter, and offers extended range and life compared to legacy MCUs.
When designing with this part, allocate the 64 KB of Flash carefully: the high-performance PWM libraries and FOC algorithms from Microchip (application notes AN1078, AN1292) typically consume 30-50 KB, leaving 14-34 KB for application code. The 3.0-3.6 V supply range demands an LDO or DC-DC converter upstream of 5 V systems, and decoupling must follow the datasheet guidance with 100 nF ceramic capacitors placed adjacent to every VDD/VSS pair. JTAG or ICSP programming requires the dedicated PGECx/PGEDx pins to be reserved and not loaded with heavy capacitance.
This page synthesizes distributor pricing, drop-in same-package alternatives drawn from the same PIC24EP family, and practical design notes not found on a single manufacturer page.
Alternativas directas para PIC24EP64MC206T-I/PT — 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 PIC24EP64MC206T-I/PT (mismo factor de forma y huella) — difiere en ADC, Package, Core Architecture, MSL Level, Operating Temperature.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
PIC24EP64MC206T-E/PT
✅ Sustitución directa✓ En stock
$4.3 / unidad
Ver hoja de datos →PIC24EP64MC206-I/PT
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC24EP64MC206-E/PT
✅ Sustitución directa✓ En stock
$5.71 / unidad
Ver hoja de datos →PIC24EP256MC206T-I/PT
✅ Sustitución directa✓ En stock
$5.42 / unidad
Ver hoja de datos →PIC24EP256MC206T-E/PT
✅ Sustitución directa✓ En stock
$6.1 / unidad
Ver hoja de datos →PIC24EP512MC206T-E/PT
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC24EP128MC206-E/PT
✅ Sustitución directa✓ En stock
$5.45 / unidad
Ver hoja de datos →PIC24EP64MC206T-I/PT Valores máximos y características eléctricas
| Core Architecture | PIC24E 16-bit DSC (modified Harvard) |
| CPU Performance | 70 MIPS (60 MHz max FOSC) |
| Program Flash Memory | 64 KB (22K x 24 words) |
| Operating Voltage (VDD) | 3.0 V to 3.6 V |
| I/O Pins | 53 general-purpose |
| Timers | 9 x 16-bit (general purpose) |
| PWM Outputs | High-speed PWM (motor-control optimized) |
| Op Amps / Comparators | On-chip (per PIC24EP64MC206 datasheet) |
| Communication Interfaces | UART, SPI, I2C, USB 2.0 FS, PMP |
| Encapsulado | 64-pin TQFP (10x10 mm), -PT suffix |
| Tipo de montaje | Surface Mount |
| Temperatura de funcionamiento | -40C to +85C (industrial, "I") |
| Nivel MSL | MSL3 (per typical TQFP handling) |
| Estado RoHS | Compliant |
| Programming Interface | ICSP / JTAG via PGECx/PGEDx |
Guía de configuración de pines de PIC24EP64MC206T-I/PT 64-pin tqfp (10x10 mm), -pt suffix
Configuración de pines para PIC24EP64MC206T-I/PT (encapsulado 64-pin tqfp (10x10 mm), -pt suffix). 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 PIC24EP64MC206T-I/PT.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
PIC24EP64MC206T-I/PT es adecuado para 7 aplicacións: Three-Phase BLDC Motor Control, PMSM Field-Oriented Control (FOC) Drives, Switched-Mode Power Supply (SMPS) Digital Control, Solar Micro-Inverter and Power Optimizer, Industrial Automation and Robotic Drives, Home Appliance Motor Control, Automotive Auxiliary Motor Controllers.
Three-Phase BLDC Motor Control
The PIC24EP64MC206T-I/PT is purpose-built for three-phase brushless DC motor control. Its 70 MIPS PIC24E core executes sensorless field-oriented-control (FOC) loops at 20-40 kHz PWM switching frequency while leaving headroom for application-layer state machines. The integrated high-resolution PWM generator delivers complementary 3-phase outputs with programmable dead-time insertion, and the on-chip op amps condition phase-current shunt signals directly without external instrumentation amplifiers. Microchip's AN1078 and AN1292 sensorless FOC libraries are tuned for this MCU, typically consuming 30-40 KB of the 64 KB Flash. Engineers designing e-bikes, e-scooters, and small HVAC blowers benefit from the -40C to +85C industrial temperature range.
Recomendado
PMSM Field-Oriented Control (FOC) Drives
The PIC24EP64MC206T-I/PT excels at permanent-magnet synchronous motor control thanks to its single-cycle MAC engine and tightly-coupled motor-control peripherals. At 70 MIPS, the device runs the full Park/Clarke transforms and PI current controllers inside a 25 us control loop, which is the industry standard for mid-power PMSM drives up to ~1 kW. The on-chip comparators implement back-EMF zero-cross detection for sensorless startup, eliminating the Hall-sensor BOM cost. Typical deployments include servo drives, robotic joints, CNC spindle motors, and drone propulsion controllers. The 53 GPIO provide ample PWM, encoder-QEP, and CAN/UART connectivity for industrial networking.
Recomendado
Switched-Mode Power Supply (SMPS) Digital Control
The PIC24EP64MC206T-I/PT suits digitally-controlled SMPS implementations including totem-pole PFC, LLC resonant converters, and phase-shifted full-bridge topologies. The 70 MIPS core runs voltage-mode and peak-current-mode control loops at 100-500 kHz, while the high-speed PWM module with 1.04 ns resolution enables precise duty-cycle control for high-frequency GaN/SiC converters. The integrated op amps monitor voltage and current sense paths directly. The 64 KB Flash hosts Microchip's dsPIC33/PIC24 digital-power libraries including AN1114 (PFC) and AN1206 (LLC), leaving 15-25 KB for application code. Industrial server PSU and telecom rectifier designs benefit from the -40C to +85C rating.
Recomendado
Solar Micro-Inverter and Power Optimizer
The PIC24EP64MC206T-I/PT is used in photovoltaic micro-inverters and module-level power optimizers that require isolated, high-efficiency conversion of single-panel DC to grid-tie AC. The MCU implements MPPT (Maximum Power Point Tracking), anti-islanding detection, grid-synchronization PLL and grid-current shaping on a single chip, replacing discrete DSP + MCU solutions. The 64 KB Flash supports Microchip's AN1421 grid-tie reference design while the industrial temperature grade handles rooftop thermal stress up to 85C ambient. USB and PMP peripherals assist in commissioning and OEM calibration data logging.
Recomendado
Industrial Automation and Robotic Drives
In factory automation the PIC24EP64MC206T-I/PT is widely deployed in robotic-arm joint controllers, conveyor-belt servo drives, pick-and-place stepper controllers, and AGV (Automated Guided Vehicle) traction motors. The integrated QEI (Quadrature Encoder Interface) directly reads incremental encoders, the PWM drives the power stage, and the CAN/UART peripherals integrate the drive into the industrial control network (CANopen, Modbus). The 70 MIPS core runs the position/velocity/torque control loops simultaneously while servicing safety I/O via the comparator. The 64-pin TQFP footprint has been in volume production since 2012, making the part an extremely long-life platform for industrial OEMs.
Recomendado
Home Appliance Motor Control
The PIC24EP64MC206T-I/PT powers variable-frequency compressors in refrigerators and air-conditioners, direct-drive washing-machine motors, range-hood fans, and dishwasher pumps. Home-appliance designers choose it for the integrated high-speed PWM (eliminating external gate-driver timing circuits), the on-chip op amps (saving BOM on current sensing), and the very low Sleep current (suitable for Energy Star standby budgets). The 64 KB Flash hosts Microchip's AN1160 sensorless scalar and AN1078 FOC reference code for BLDC compressors, with ample room for OEM-specific user-interface and safety logic. The industrial -40C to +85C range covers kitchen and laundry thermal environments.
Recomendado
Automotive Auxiliary Motor Controllers
While the PIC24EP64MC206T-I/PT (industrial grade) is not AEC-Q100 qualified, it is a frequent choice for non-safety automotive subsystems in dealer-installed accessories, two-wheeler ECUs, and off-road recreational vehicles where automotive-grade temperature (-40C to +125C) is required. Designers targeting automotive cabin must select the PIC24EP64MC206T-E/PT extended-grade variant, which is pin-to-pin compatible. The integrated USB peripheral enables easy factory firmware provisioning through a service-port connector, while the PWM and QEI handle motor-control and feedback tasks. The 53 GPIO provide ample connectivity for CAN-LIN transceivers, switches, and LED drivers in body-control applications.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para PIC24EP64MC206T-I/PT — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | PIC24EP64MC206T-E/PT | PIC24EP256MC206T-I/PT | PIC24EP512MC206T-E/PT |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same |
| CPU Performance | 70 MIPS (60 MHz) | 70 MIPS (60 MHz) | 70 MIPS (60 MHz) | 70 MIPS (60 MHz) |
| Flash Memory | 64 KB | 64 KB | 256 KB | 512 KB |
| Operating Temperature | -40C to +85C (industrial, "I") | -40C to +125C (extended, "E") | -40C to +85C (industrial) | -40C to +125C (extended) |
| Supply 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 |
| Motor Control Peripherals | PWM + Op Amps + Comparators | PWM + Op Amps + Comparators | PWM + Op Amps + Comparators | PWM + Op Amps + Comparators |
| AEC-Q100 Automotive Qualified | No (industrial grade) | No (extended grade, not Q100) | No (industrial grade) | No (extended grade, not Q100) |
Diferenciadores clave
- Higher Flash memory with same 64-pin TQFP package (frente a PIC24EP256MC206T-I/PT)
- Extended temperature range for automotive/harsh environments (frente a PIC24EP64MC206T-E/PT)
- Maximum memory headroom in same footprint (frente a PIC24EP512MC206T-E/PT)
Notas de diseño
Estimated: With 64 KB Flash running 70 MIPS, the PIC24EP64MC206T-I/PT typically draws 35-45 mA at 3.3 V core voltage during active FOC operation. Place a 10 uF bulk capacitor within 25 mm of the VDD pin cluster and a 100 nF decoupling cap adjacent to every VDD/VSS pin pair. The AVDD pin (if present) requires its own ferrite-bead-isolated LDO and 100 nF+10 uF decoupling. Brown-out reset (BOR) should be enabled during programming.
Keep PWM trace lengths matched within 2 mm to avoid duty-cycle skew between high-side and low-side MOSFET gate signals. Place the MCU on the same PCB side as the gate-driver and at most one layer away from the power stage. The exposed thermal pad (if present on the PT variant) must be soldered to a continuous ground plane to meet the 31.4 C/W theta_JA rating. Use 4-layer PCB with dedicated ground plane for switching converter applications.
Differential pair routing for CAN-H/CAN-L and USB-D+/D- should maintain 90 ohm +/- 10% differential impedance with length matching within 5 mm. The on-chip USB 2.0 full-speed peripheral requires 15 kohm pull-down resistors on D+ and D- if no external USB transceiver is used. JTAG/ICSP pins (PGECx/PGEDx) must remain unloaded; add 4.7 kohm series resistors to the programmer header for in-circuit programming protection.
Do not exceed 3.6 V on any VDD/AVDD pin - latch-up damage occurs above 4.0 V. Always enable the Watchdog Timer (WDT) in production firmware since runaway motor control firmware can overheat the power stage within milliseconds. Reserve a dedicated diagnostic GPIO for firmware-version identification during in-circuit programming. Note that the -I grade is not AEC-Q100 - use the -E or -Q grade for automotive deployments.
Información de cumplimiento
Industrial grade - not AEC-Q100 qualified. Choose -E or -Q grade variants for automotive applications. RoHS and lead-free per Microchip product environmental compliance documentation.
