PIC24EP64GP203T-I/TL - 16-bit MCU 64KB Flash 36VTLA | Microchip
Référence : PIC24EP64GP203T-I/TL ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $5.42 | $5,42 |
| 10 | $4.88 | $48,80 |
| 100 | $4.34 | $434,00 |
| 500 | $3.91 | $1 955,00 |
| 1 000 | $3.49 | $3 490,00 |
PIC24EP64GP203T-I/TL Présentation
What is a PIC24EP general-purpose MCU? The PIC24E/PIC24EP family is Microchip's 16-bit DSC/MCU line that sits between the 8-bit PIC16/PIC18 families and the 32-bit PIC32MX families in the broader Microchip microcontroller hierarchy (8-bit MCU -> 16-bit MCU -> 32-bit MCU -> microcontroller -> embedded controller). PIC24EP devices integrate signal-chain analog peripherals such as operational amplifiers, comparators, and CTMU (Charge Time Measurement Unit) directly on-chip, which historically required external components on simpler MCUs. This integration makes PIC24EP parts well-suited for closed-loop control and mixed-signal sensing tasks.
Key differentiating specifications include: 70 MIPS core performance from a 60 MHz (max) CPU with DSP instructions; up to three on-chip operational amplifiers; up to four high-speed comparators with a 10-bit Peripheral Trigger Generator (PTG); and the CTMU peripheral for capacitive touch and time-of-flight measurement. The on-chip op amps and comparators eliminate the need for external analog front-end ICs in many motor-control and power-conversion designs, reducing BOM count and PCB complexity.
Architecturally, the PIC24EP64GP203T-I/TL uses a modified Harvard architecture with separate program Flash and data RAM buses, enabling simultaneous instruction fetch and data access. The device operates from a 3.0V to 3.6V single supply, with 5V-tolerant digital I/O for mixed-voltage interfaces, and integrates a 10/12-bit ADC with up to 1.1 Msps conversion rate for high-speed analog acquisition.
Typical applications include industrial motor control (BLDC, PMSM, and stepper drives), digital power conversion (DC-DC converters and PFC stages), capacitive touch sensing human-machine interfaces (HMIs), LED lighting drivers, and general-purpose embedded control in appliances and consumer products. The exposed thermal pad of the VTLA-36 package supports sustained DSP compute loads without thermal throttling.
When designing with this device, ensure the VTLA-36 PCB footprint includes adequate thermal vias under the exposed pad to keep junction temperature within the -40C to +85C industrial operating range. Programming and debugging are supported via the standard 4-wire ICSP interface, and the MPLAB X IDE with the MPLAB XC16/Code Compiler provides a complete firmware development toolchain.
This page synthesizes distributor pricing, drop-in same-package alternatives, application context, and design guidance into a single engineering reference not available on the manufacturer datasheet.
Alternatives de remplacement direct pour PIC24EP64GP203T-I/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 PIC24EP64GP203T-I/TL (même facteur de forme et même empreinte) — différant par Package, ADC, Maximum CPU Speed, Core Architecture, Operating Temperature.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC24EP64GP203-I/M5
✅ Remplacement direct✓ En stock
$3.37 / unité
Voir la fiche technique →PIC24EP32GP203T-I/TL
✅ Remplacement direct✓ En stock
$2.55 / unité
Voir la fiche technique →PIC24EP64GP203-I/MM
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
PIC24EP64GP203-E/TL
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$4.4 / unité
Voir la fiche technique →PIC24EP64GP203T-I/TL Valeurs maximales et caractéristiques électriques
| Core Architecture | 16-bit PIC24E modified Harvard |
| Program Memory (Flash) | 64 KB |
| Data Memory (RAM) | 8 KB |
| Maximum CPU Speed | 60 MHz (70 MIPS) |
| Operating Voltage Range | 3.0 V to 3.6 V |
| I/O Pins | 25 (per device datasheet) |
| Boîtier | 36-VTLA (6x6 mm) with Exposed Pad |
| On-Chip Operational Amplifiers | 3 |
| On-Chip Comparators | 4 |
| ADC | 10/12-bit, up to 1.1 Msps |
| Special Peripherals | CTMU, PTG (Peripheral Trigger Generator) |
| Plage de température de fonctionnement | -40 C to +85 C (Industrial) |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
Guide de configuration des broches du PIC24EP64GP203T-I/TL 36-vtla (6x6 mm) with exposed pad
Configuration des broches du PIC24EP64GP203T-I/TL (boîtier 36-vtla (6x6 mm) with 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 PIC24EP64GP203T-I/TL.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
PIC24EP64GP203T-I/TL convient pour 7 applications: BLDC / PMSM Motor Control, Digital Power Conversion (DC-DC / PFC), Capacitive Touch HMI, LED Lighting Drivers, Industrial Sensor Signal Conditioning, Appliance and Consumer Embedded Control, Medical and Health Monitoring Devices.
BLDC / PMSM Motor Control
The PIC24EP64GP203T-I/TL fits BLDC and PMSM motor-control designs because its 70 MIPS PIC24E core executes field-oriented control (FOC) math in real time at 20-40 kHz PWM rates, with single-cycle 16x16 MAC DSP instructions accelerating Clarke/Park transforms. The three on-chip operational amplifiers sense phase currents using low-side or inline shunts without external analog front-end ICs, reducing BOM count by 3-4 components. The 1.1 Msps ADC synchronizes to PWM edges for low-latency current feedback, while the PTG peripheral offloads time-critical ADC-trigger sequencing from the CPU. The 36-pin VTLA package exposes enough I/O for three-phase inverter gate drivers (6 PWM channels) plus encoder/Hall sensor inputs.
Recommandé
Digital Power Conversion (DC-DC / PFC)
The PIC24EP64GP203T-I/TL is well suited to digital power conversion stages, including isolated DC-DC converters, totem-pole PFC, and synchronous rectification control. Its 70 MIPS core runs average-current-mode control and constant on-time loops at 200-500 kHz switching frequencies, while the on-chip comparators implement fast cycle-by-cycle current limiting with sub-100 ns response. The high-speed ADC captures inductor current and input voltage at the PWM midpoint for accurate average-current sampling. The 64KB Flash holds full state-machine firmware with multiple control modes, and the 36-pin VTLA package exposes ample I/O for synchronous rectifier gate signals and PMBus/SMBus telemetry.
Recommandé
Capacitive Touch HMI
The PIC24EP64GP203T-I/TL's integrated CTMU peripheral makes it ideal for capacitive touch keypads, sliders, and proximity sensors. The CTMU provides a constant current source and timing circuit that firmware uses to measure PCB pad capacitance; human touch adds a few pF of capacitance and the resulting time delta is reliably detected. With the CTMU plus DMA-driven scanning, a single device can scan 8-12 touch pads at 100 Hz with negligible CPU load, leaving the 70 MIPS core free for backlight control, LED driving, and UART command handling. The integrated op amps can be used for proximity-sensor analog front ends or for guarding electrodes in noisy environments.
Recommandé
LED Lighting Drivers
The PIC24EP64GP203T-I/TL drives multi-channel LED lighting systems with constant-current control, color-mixing algorithms, and DMX-512 / DALI protocol handling. Its 70 MIPS core executes 16-bit PWM at 20 kHz with 1 us resolution for flicker-free dimming across thousands of brightness steps. The integrated op amps implement closed-loop current feedback for each LED string, while the comparators provide fast over-current and short-circuit protection in hardware. With 64KB Flash and 8KB RAM, the device can store complex lighting scenes, color-temperature curves, and a small network protocol stack in a single chip.
Recommandé
Industrial Sensor Signal Conditioning
The PIC24EP64GP203T-I/TL is a strong fit for industrial sensor signal conditioning, including strain-gauge bridges, RTD temperature sensors, and 4-20 mA loop-powered transmitters. The on-chip op amps implement low-noise instrumentation amplifier front ends, the 12-bit ADC provides 1.1 Msps for fast multiplexed sensor scanning, and the CTMU enables temperature-compensated RTD measurements. The 70 MIPS core runs polynomial linearization and digital filtering at high sampling rates. The 36-pin VTLA package keeps the design compact for DIN-rail or field-mount transmitter housings.
Recommandé
Appliance and Consumer Embedded Control
The PIC24EP64GP203T-I/TL serves as the main controller for white-coffee appliances (washing machines, dishwashers, induction cooktops, refrigerators) and consumer products (smart home devices, fitness equipment). Its combination of 70 MIPS performance, integrated op amps, comparators, and CTMU removes many external analog components, reducing total BOM cost. The PIC24E core's mature C-language toolchain (MPLAB XC16) and extensive driver library accelerate firmware development. The 36-pin VTLA package with exposed thermal pad supports sustained compute in closed enclosures.
Recommandé
Medical and Health Monitoring Devices
The PIC24EP64GP203T-I/TL fits portable medical and health-monitoring devices such as pulse oximeters, blood-pressure monitors, and point-of-care diagnostics where its 70 MIPS core executes DSP filtering and bio-impedance algorithms in real time. The integrated op amps implement the analog front end for photoplethysmography (PPG) and ECG signal conditioning, while the 12-bit ADC captures the conditioned waveforms. The CTMU enables capacitive touch for medical device keypads with the safety and reliability needed in clinical environments. The 36-pin VTLA package keeps the PCB footprint small for wearable form factors.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC24EP64GP203T-I/TL — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC24EP64GP203-I/M5 | PIC24EP32GP203T-I/TL | PIC24EP64GP203-I/MM | PIC24EP64GP203-E/TL |
|---|---|---|---|---|---|
| Package | 36-VTLA (TL) with Exposed Pad | 36-pin QFN (M5) - same footprint family | 36-VTLA (TL) - same | 36-pin QFN (MM) - same footprint family | 36-VTLA (TL) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | 16-bit PIC24E (70 MIPS) | 16-bit PIC24E (70 MIPS) | 16-bit PIC24E (70 MIPS) | 16-bit PIC24E (70 MIPS) | 16-bit PIC24E (70 MIPS) |
| Flash | 64 KB | 64 KB | 32 KB | 64 KB | 64 KB |
| RAM | 8 KB | 8 KB | 4 KB | 8 KB | 8 KB |
| On-Chip Op Amps | 3 | 3 | 3 | 3 | 3 |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +125C (Extended) |
| Peripheral Trigger Generator (PTG) | Yes | Yes | Yes | Yes | Yes |
Principaux différenciateurs
- Integrated CTMU peripheral for capacitive touch without external timer ICs (vs PIC24EP32GP203T-I/TL)
- Three on-chip op amps eliminate external analog front-end ICs (vs PIC24FJ64GA004)
- 70 MIPS PIC24E core with single-cycle MAC DSP instructions (vs PIC18LF46K42T-I/PT)
Notes de conception
The 36-pin VTLA package exposes its central die pad on the bottom of the IC. Place an array of thermal vias (0.3 mm drill, 0.6 mm pad, 1.0 mm pitch) directly under the exposed pad and connect them to an internal ground plane. Without thermal vias, sustained DSP compute (e.g. FOC motor control at 70 MIPS) can push junction temperature 30-40C above ambient and degrade ADC accuracy. A copper pour of at least 100 mm^2 on top and bottom layers connected to the thermal pad is recommended.
Place decoupling capacitors as close as possible to every VDD pin: 100 nF X7R ceramic per VDD pin plus a single 10 uF bulk tantalum or ceramic near the supply entry. For ADC accuracy at 1.1 Msps, add a ferrite bead between the digital VDD and analog AVDD rail to suppress switching-noise coupling. Route analog op-amp inputs away from PWM traces to prevent capacitive injection into sensitive front-end signals.
Do not exceed the 3.6V absolute-maximum VDD rating; even brief transients above 3.6V during hot-plug or inrush can damage the device. Verify the VTLA-36 PCB footprint matches the JEDEC leadless-package land pattern exactly - even 0.05 mm pad misalignment prevents reliable soldering and causes cold joints. Always configure unused I/O as digital outputs (not floating inputs) and enable the JTAGPU fuse for production firmware to disable debug access.
Informations de conformité
RoHS and REACH compliant per Microchip product page; lead-free and halogen-free packaging. Not AEC-Q100 qualified - PIC24EP family is targeted at industrial and consumer, not automotive AEC-Q100 designs.
