PIC24EP512MC204-H/TL - 70 MIPS 512KB Flash Motor MCU | Microchip
Référence : PIC24EP512MC204-H/TL ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $6.98 | $6,98 |
| 10 | $6.12 | $61,20 |
| 100 | $5.27 | $527,00 |
| 500 | $4.43 | $2 215,00 |
| 1 000 | $3.95 | $3 950,00 |
PIC24EP512MC204-H/TL Présentation
A 16-bit microcontroller (MCU) is a programmable embedded processor whose ALU, registers and bus are 16 bits wide; it occupies the middle tier of the MCU hierarchy - above 8-bit devices (PIC16, PIC18, 8051) and below 32-bit Cortex-M/A cores. Within Microchip's portfolio, the PIC24E family is the "enhanced" 16-bit tier, and the MC variant adds motor-control peripherals (PWM, QEI, op amps, CTMU). Motor-control is a focused subset of motion-control that closes a current or torque loop with deterministic PWM timing.
Key features include a 70 MIPS core (up to 70 MHz operation), a 10-bit 1.1 Msps ADC or 12-bit 500 ksps ADC, USB 2.0 full-speed OTG with dedicated transceiver, two CAN 2.0B modules, four UART, three SPI, two I2C, and a CTMU for capacitive touch and time-of-flight measurement. The 70 MIPS performance with single-cycle multiply and hardware divide accelerates Park/Clark transforms and field-oriented-control loops, while the dedicated PWM module provides edge-aligned and center-aligned modes with hardware dead-time insertion.
Typical applications include field-oriented motor drives (BLDC, PMSM, ACIM, SR), automotive body and chassis ECUs qualified to AEC-Q100, industrial servo amplifiers, and home-appliance variable-frequency drives. The wide operating temperature range (up to +150 C for the H suffix) makes it appropriate for under-hood automotive and harsh industrial environments.
When designing with the -H/TL variant, verify thermal management of the VTLA exposed pad, allocate the VDD/VSS pin pairs evenly across the package to lower ground bounce, and keep the analog and digital supplies star-routed from a common ferrite to maximize ADC SNR. The H temperature grade and /TL package suffix are inseparable from the part number - choose /PT or /ML suffixes for different pinouts.
Alternatives de remplacement direct pour PIC24EP512MC204-H/TL — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec PIC24EP512MC204-H/TL (même facteur de forme et même empreinte) — différant par ADC, Package, Program Memory (Flash), AEC-Q100, Core Architecture.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC24EP512MC204-H/PT
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$4.42 / unité
Voir la fiche technique →PIC24EP512MC204-H/ML
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$5.12 / unité
Voir la fiche technique →PIC24EP512GP204-H/ML
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$7.85 / unité
Voir la fiche technique →PIC24EP512GP204-H/PT
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$9.62 / unité
Voir la fiche technique →PIC24EP256MC204-H/PT
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$4.28 / unité
Voir la fiche technique →PIC24EP512MC204-H/TL Valeurs maximales et caractéristiques électriques
| Core | PIC24E 16-bit RISC |
| Program Memory (Flash) | 512 KB |
| Data RAM | 48 KB |
| Max CPU Speed | 70 MIPS (70 MHz) |
| Supply Voltage (VDD) | 3.0 V to 3.6 V |
| ADC | 10-bit 1.1 Msps (4 S&H) / 12-bit 500 ksps (1 S&H) |
| ADC Inputs | Up to 16 analog inputs |
| On-chip Op Amps | 3 |
| Comparators | 4 |
| PWM Channels | 6 (high-resolution) |
| QEI (Quadrature Encoder Interface) | Yes |
| MCPWM | Yes (Motor Control PWM) |
| CTMU | Yes |
| USB | USB 2.0 FS OTG |
| CAN | 2x CAN 2.0B |
| UART | 4 |
| SPI | 3 |
| I2C | 2 |
| Température de fonctionnement | -40 C to +150 C (H grade) |
| Boîtier | 44-pin VTLA (TL) Exposed Pad |
| AEC-Q100 | Qualified |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
Guide de configuration des broches du PIC24EP512MC204-H/TL 44-pin vtla (tl) exposed pad
Configuration des broches du PIC24EP512MC204-H/TL (boîtier 44-pin vtla (tl) exposed pad). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour PIC24EP512MC204-H/TL.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
PIC24EP512MC204-H/TL convient pour 6 applications: BLDC / PMSM Field-Oriented Control Drive, Automotive Body & Chassis ECU, Industrial Servo Amplifier, Home Appliance Variable-Frequency Drive, Solar Microinverter / Power Optimizer, Drone / UAV ESC (Electronic Speed Controller).
BLDC / PMSM Field-Oriented Control Drive
The PIC24EP512MC204-H/TL is built specifically for sensorless and sensored field-oriented control of brushless DC and permanent-magnet synchronous motors. Its 70 MIPS PIC24E core executes Park and Clark transforms within the 14 us PWM period typical of a 70 kHz FOC switching loop, while the dedicated 6-channel MCPWM with hardware dead-time insertion drives the three-phase inverter bridge directly. The three integrated op amps amplify shunt-resistor phase currents at gains up to 32x without external instrumentation amplifiers, cutting the analog front-end BOM by 50%. On-chip comparators provide hardware overcurrent protection that latches the PWM output within 30 ns, satisfying IEC 61800-5-1 safe-torque-off timing. The 512 KB Flash accommodates sensorless startup tables and FreeRTOS-aware state estimators.
Recommandé
Automotive Body & Chassis ECU
The AEC-Q100 qualification and H temperature grade (-40 C to +150 C) of the PIC24EP512MC204-H/TL make it well suited for under-hood body and chassis ECUs such as electric water pumps, oil pumps, HVAC blowers, and electronic power-steering pumps. Two CAN 2.0B controllers handle OBD-II and CAN-FD transition networks simultaneously, and the USB 2.0 full-speed OTG interface supports firmware updates through the OBD port without additional transceivers. The 48 KB RAM supports J1939 transport-layer stacks concurrently with the motor-control loop. The wide supply range (3.0 V to 3.6 V) tolerates automotive load-dump transients when paired with a TVS-protected 5 V LDO. Microchip's AUTOSAR and OSEK OS ports are tested on this die.
Recommandé
Industrial Servo Amplifier
Industrial servo amplifiers for CNC machines, robotic arms, and conveyor drives rely on the PIC24EP512MC204-H/TL's QEI interface, which captures 32-bit position counts from incremental encoders at up to 32 million pulses per second. The 6-channel MCPWM provides synchronized center-aligned switching for the IGBT three-phase bridge, while three on-chip op amps condition current-shunt feedback with bandwidth up to 2 MHz. The 16-bit ADC pairs with the 10-bit/1.1 Msps mode for high-speed current sampling inside the FOC interrupt service routine, with deterministic 110 ns conversion latency that meets typical servo-loop bandwidths of 5 kHz. The 70 MIPS core runs FreeRTOS-aware PID cascaded with feed-forward torque control.
Recommandé
Home Appliance Variable-Frequency Drive
Variable-frequency drives for washing machines, refrigerators, and dishwashers use the PIC24EP512MC204-H/TL to modulate compressor or drum motors for energy efficiency, soft start, and acoustic quietness. The high-resolution MCPWM produces 20 kHz+ switching above the audible band, and the CTMU implements capacitive water-level sensing without additional components. The four UARTs and two I2C buses drive user-interface displays and sensors concurrently, while the 512 KB Flash stores washing-cycle profiles, fault logs, and self-diagnostic routines. The H temperature grade enables installation inside sealed motor compartments where ambient temperatures can reach +125 C. The compact VTLA-44 footprint keeps the BOM smaller than the equivalent TQFP variant.
Recommandé
Solar Microinverter / Power Optimizer
Distributed solar microinverters and DC power optimizers use the PIC24EP512MC204-H/TL to implement MPPT tracking, anti-islanding detection, and grid-synchronization control. The 6-channel PWM drives a full-bridge or HERIC inverter topology at 50/60 Hz line frequency with high resolution, while three on-chip op amps monitor PV panel current and voltage. The two CAN interfaces connect to module-level monitoring buses, and the USB OTG supports installer-side configuration. The 512 KB Flash stores grid-code profiles for multiple utility regions, and 48 KB RAM allows a single-pass Kalman-filter estimator for MPPT efficiency above 99%. The H temperature grade tolerates outdoor rooftop ambient temperatures up to +85 C inside the inverter housing.
Recommandé
Drone / UAV ESC (Electronic Speed Controller)
Multi-rotor drone electronic speed controllers use the PIC24EP512MC204-H/TL's high-resolution PWM, hardware dead-time insertion, and integrated op amps to drive three-phase BLDC motor inverters at 24-48 V with switching frequencies up to 48 kHz. The QEI or sensorless BEMF algorithm runs on the 70 MIPS core, and the 48 KB RAM allows 32 kHz PID loop updates with advanced DShot and ProShot communication protocols over UART. The compact VTLA-44 package suits space-constrained ESC boards, while the 6-channel MCPWM enables 4-drive quadcopter configurations from a single MCU. USB OTG allows field firmware updates over the drone's onboard USB-C port.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC24EP512MC204-H/TL — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC24EP512MC204-H/PT | PIC24EP512MC204-H/ML | PIC24EP512GP204-H/ML | PIC24EP512GP204-H/PT | PIC24EP256MC204-H/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 44-pin VTLA (TL) Exposed Pad | 44-pin TQFP (PT) | 44-pin QFN (ML) | 44-pin QFN (ML) | 44-pin TQFP (PT) | 44-pin TQFP (PT) |
| Core | PIC24E 16-bit, 70 MIPS | PIC24E 16-bit, 70 MIPS | PIC24E 16-bit, 70 MIPS | PIC24E 16-bit, 70 MIPS | PIC24E 16-bit, 70 MIPS | PIC24E 16-bit, 70 MIPS |
| Flash Memory | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 256 KB |
| RAM | 48 KB | 48 KB | 48 KB | 48 KB | 48 KB | 16 KB |
| Motor-Control PWM | 6 channels (MCPWM) | 6 channels | 6 channels | None (GP variant) | None (GP variant) | 6 channels |
| On-Chip Op Amps | 3 | 3 | 3 | 0 | 0 | 3 |
| AEC-Q100 / Temp Grade | AEC-Q100, -40C to +150C (H) | AEC-Q100 H grade | AEC-Q100 H grade | AEC-Q100 H grade | AEC-Q100 H grade | AEC-Q100 H grade |
| Voltage Range | 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 | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
Principaux différenciateurs
- Compact VTLA footprint with full 512KB Flash (vs PIC24EP256MC204-H/PT)
- On-chip analog front end eliminates external op amps (vs PIC24EP512GP204-H/ML)
- Dedicated MCPWM and QEI for motor control (vs PIC24EP512GP204-H/PT)
Notes de conception
The PIC24EP512MC204-H/TL uses the 44-pin VTLA package with an exposed thermal pad. The exposed pad MUST be soldered to a copper pour on the PCB, electrically tied to ground (VSS). A minimum 16 thermal vias (0.3 mm drill, 0.5 mm pad) under the pad are recommended for the H temperature grade. Keep analog and digital VDD traces star-routed from a common ferrite-bead-isolated regulator to maximize ADC SNR; the analog supply (AVDD) should have a 10 uF ceramic + 100 nF local bypass within 5 mm of the pin.
Do not confuse the VTLA (TL), TQFP (PT), and QFN (ML) suffixes: TL, PT, and ML have different pinouts and land patterns even though all are 44-pin. The 'H' temperature grade (suffix in the part number) and the package code (TL/PT/ML) are inseparable from the BOM line. Also, the PIC24EP512MC204 (motor-control) variant is NOT pin-compatible firmware-compatible with the PIC24EP512GP204 (general-purpose) variant because the MCPWM, QEI, and on-chip op amp modules are absent in the GP variant.
Route the three-phase PWM outputs (PWMxH/PWMxL) as differential pairs with matched length within 2 mm to minimize skew across the half-bridge drivers. Keep PWM traces at least 3 mm away from the analog op-amp inputs (OAxIN+/OAxIN-) to prevent switching-noise coupling into current-sense amplifiers. Place shunt resistors directly in series with each phase leg's low-side MOSFET source, with the op-amp feedback network within 5 mm of the OAxIN pins.
Informations de conformité
AEC-Q100 qualified per Hotenda product listing ('Automotive, AEC-Q100'). RoHS and REACH compliant per Microchip product page. Lead-free / halogen-free per Microchip material declaration.
