PIC24EP64MC203T-E/TL - 60 MIPS 16-bit MCU 64KB Flash 36-VTLA | Microchip
MPN: PIC24EP64MC203T-E/TL ✓ Hoạt độngPIC24EP64MC203T-E/TL Tóm tắt
What is a PIC24EP microcontroller? A 16-bit MCU (microcontroller unit) is an integrated circuit that combines a CPU core, Flash program memory, RAM, and a rich set of on-chip peripherals (ADC, PWM, timers, communication ports) into a single chip. The PIC24EP family from Microchip uses a 16-bit modified Harvard architecture with a 70 MIPS dsPIC DSC variant for digital signal control, an enhanced instruction set with DSP extensions, and is positioned in the broader semiconductor hierarchy: microcontroller -> 16-bit MCU -> PIC24 family -> dsPIC33E/PIC24EP sub-family. It is widely used where deterministic real-time control and signal processing on a single die are required.
Key features of the PIC24EP64MC203T-E/TL include 64 KB Flash (22K x 24 instruction words), 4 KB SRAM, 1 KB auxiliary Flash, a 16-bit core running at up to 60 MIPS from a 60 MHz CPU clock, on-chip 12-bit ADC and dual op-amps tuned for current sensing, configurable motor-control PWM (6 channels in 36-pin packages), and automotive-grade qualification (AEC-Q100) plus -40 C to +125 C extended temperature support.
Architecturally the device pairs a 16-bit RISC engine with single-cycle MAC, hardware DO/REPEAT loops and a 24-bit instruction word, achieving deterministic interrupt latency. Internal high-speed op-amps remove external analog conditioning for shunt-based current sensing, reducing BOM count and PCB area in motor-drive stages.
Typical applications include BLDC and PMSM motor control, field-oriented control (FOC) drives, automotive sensors and actuators, and industrial automation. The integrated op-amps and motor-control PWM make it well suited to FOC commutation loops that close in a few microseconds.
For design trade-offs, prefer the PIC24EP64MC203 (non-T) variant for prototype boards in tube/tray form, and select the -E/-I temperature grade for the intended deployment environment. This page synthesizes distributor pricing, drop-in alternative MPNs and practical design notes not bundled in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC24EP64MC203T-E/TL — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC24EP64MC203T-E/TL (cùng hình factor và footprint) — khác nhau ở ADC, Package, Core, Maximum CPU Speed, Operating Temperature.
PIC24EP64MC203-E/TL
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24EP32MC203T-E/TL
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC24EP32MC203-E/TL
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC24EP64MC203T-I/TL
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC24EP64MC203-E/M5
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP64MC203T-E/TL Tỷ lệ tối đa & tính chất điện
| Core | PIC24EP 16-bit RISC |
| Instruction Word Width | 24-bit |
| Maximum CPU Speed | 60 MIPS (60 MHz) |
| Program Memory (Flash) | 64 KB (22K x 24 instruction words) |
| Data RAM | 4 KB |
| Auxiliary Flash | 1 KB |
| Operating Voltage | 3.0 V to 3.6 V |
| ADC | 10/12-bit SAR, up to ~1.1 Msps (1.2 Msps variant) |
| Op-Amps | 2 on-chip (configurable with PGA) |
| Comparators | On-chip |
| Motor Control PWM | 6 channels (PWM/3 ch, PWM/6 ch) |
| Timers | 16-bit timers |
| Communication | I2C, SPI, UART |
| Nhiệt độ hoạt động | -40 C to +125 C (extended grade) |
| Hộp | 36-pin VTLA (TL) 5x5 mm thermally-enhanced SMD |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
| AEC-Q100 | Qualified (automotive grade) |
Cấu hình chân PIC24EP64MC203T-E/TL
| Chân 1 | OSC1/CLKI — External oscillator input / system clock input |
| Chân 2 | OSC2/CLKO — External oscillator output / system clock output |
| Chân 3 | VDD — Positive supply |
| Chân 4 | VSS — Ground |
| Chân 5 | PWM1H — PWM output 1 high side |
| Chân 6 | PWM1L — PWM output 1 low side |
| Chân 7 | PWM2H — PWM output 2 high side |
| Chân 8 | PWM2L — PWM output 2 low side |
| Chân 9 | PWM3H — PWM output 3 high side |
| Chân 10 | PWM3L — PWM output 3 low side |
| Chân 11 | PWM4H — PWM output 4 high side |
| Chân 12 | PWM4L — PWM output 4 low side |
| Chân 13 | PWM5H — PWM output 5 high side |
| Chân 14 | PWM5L — PWM output 5 low side |
| Chân 15 | PWM6H — PWM output 6 high side |
| Chân 16 | PWM6L — PWM output 6 low side |
| Chân 17 | AN0 — Analog input 0 / ADC input |
| Chân 18 | AN1 — Analog input 1 / ADC input |
| Chân 19 | AN2 — Analog input 2 / ADC input |
| Chân 20 | AN3 — Analog input 3 / ADC input |
| Chân 21 | AN4 — Analog input 4 / ADC input |
| Chân 22 | AN5 — Analog input 5 / ADC input |
| Chân 23 | OA1IN+ — Op-amp 1 non-inverting input |
| Chân 24 | OA1IN- — Op-amp 1 inverting input |
| Chân 25 | OA1OUT — Op-amp 1 output |
| Chân 26 | OA2IN+ — Op-amp 2 non-inverting input |
| Chân 27 | OA2IN- — Op-amp 2 inverting input |
| Chân 28 | OA2OUT — Op-amp 2 output |
| Chân 29 | MCLR — Master clear / reset (active-low) |
| Chân 30 | INT0 — External interrupt 0 |
| Chân 31 | INT1 — External interrupt 1 |
| Chân 32 | INT2 — External interrupt 2 |
| Chân 33 | PGDx — In-circuit debugger data line |
| Chân 34 | PGECx — In-circuit debugger clock line |
| Chân 35 | VSS — Ground |
| Chân 36 | VDD — Positive supply |
Ứng dụng tiêu biểu
PIC24EP64MC203T-E/TL phù hợp cho 6 Áp dụngs: BLDC Motor Control (Sensorless), PMSM Field-Oriented Control (FOC), Automotive Sensor Interface / Actuator Driver, Industrial Stepper Motor / Servo Drive, Battery-Powered Portable Motor Control, Industrial Fans / Pumps / Compressors.
BLDC Motor Control (Sensorless)
The PIC24EP64MC203T-E/TL is well matched to sensorless BLDC motor control thanks to its 60 MIPS core, six motor-control PWM channels, dual on-chip op-amps and 12-bit ADC. The op-amps can be configured as PGAs to condition shunt-resistor current sensing directly on-die, removing external analog components and reducing BOM. The PWM module supports edge-aligned and center-aligned modes with dead-time insertion, ideal for three-phase commutation. Combined with the AEC-Q100 grade, this fits cost-sensitive 24 V brushless tools, fans and pumps.
Được đề xuất
PMSM Field-Oriented Control (FOC)
For permanent-magnet synchronous motor FOC, the PIC24EP64MC203T-E/TL's 60 MIPS core and single-cycle MAC allow closing current loops within a few microseconds. The dual on-chip op-amps directly sense phase currents through shunts, while the 12-bit ADC delivers conversion rates sufficient for sinusoidal commutation at medium switching frequencies. The 36-pin VTLA package supports up to six PWM channels for triple-half-H bridge drives. The 64 KB Flash stores typical FOC libraries including Clarke/Park transforms and sensorless observers with headroom for application code.
Được đề xuất
Automotive Sensor Interface / Actuator Driver
AEC-Q100 qualification and the -40 C to +125 C extended temperature rating make the PIC24EP64MC203T-E/TL suitable for body and chassis sensor interfaces and low-side actuator drivers. The 12-bit ADC, multiple timers, UART/SPI/I2C communication ports and PWM channels support LIN slave stacks, sensor fusion and brushed motor control. Automotive infotainment haptic feedback and HVAC flap actuators also benefit from the 36-pin VTLA's compact footprint and on-chip op-amps for current-loop sensing.
Được đề xuất
Industrial Stepper Motor / Servo Drive
The PIC24EP64MC203T-E/TL drives bipolar steppers and small servos from a single 36-pin VTLA PCB. Its 60 MIPS throughput handles step/direction profiles, microstepping tables, and current-control loops for closed-loop stepper systems. The on-chip comparators and op-amps sense stepper phase current directly without external signal conditioning, while the PWM modules generate high-resolution microstepping waveforms. The 3.0-3.6 V supply integrates cleanly into 5 V and 24 V industrial rails with an external LDO or DC-DC front end.
Được đề xuất
Battery-Powered Portable Motor Control
Battery-powered tools and portable pumps benefit from the PIC24EP64MC203T-E/TL's compact 5x5 mm VTLA footprint, AEC-Q100 grade and integrated peripherals. The device's low-power run/sleep modes extend runtime, while on-chip op-amps sense Li-ion or LiFePO4 cell current directly, reducing analog front-end complexity. The 64 KB Flash holds portable-tool firmware including back-EMF observers, current-limit profiles, and battery state-of-charge estimators. The 36-pin VTLA helps achieve sub-25x25 mm motor-drive PCAs.
Được đề xuất
Industrial Fans / Pumps / Compressors
Variable-speed industrial fans, pumps and compressors with closed-loop control benefit from the PIC24EP64MC203T-E/TL's motor-control peripherals, ADC and timer resources. The 6-channel PWM and on-chip comparators handle single-shunt or three-shunt BLDC commutation, while the 60 MIPS core runs full FOC plus application-level telemetry. The AEC-Q100 grade and 125 C junction temperature let designers target HVAC systems, refrigeration and enclosed industrial equipment without derating reliability margins.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24EP64MC203T-E/TL — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC24EP64MC203-E/TL | PIC24EP32MC203T-E/TL | PIC24EP32MC203-E/TL | PIC24EP64MC203T-I/TL | PIC24EP64MC203-E/M5 |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 36-VTLA (5x5) | 36-VTLA (5x5) - same | 36-VTLA (5x5) - same | 36-VTLA (5x5) - same | 36-VTLA (5x5) - same | 36-UQFN (M5) - different footprint |
| Program Memory (Flash) | 64 KB | 64 KB | 32 KB | 32 KB | 64 KB | 64 KB |
| Data RAM | 4 KB | 4 KB | 2 KB | 2 KB | 4 KB | 4 KB |
| Maximum CPU Speed | 60 MIPS (60 MHz) | 60 MIPS | 60 MIPS | 60 MIPS | 60 MIPS | 60 MIPS |
| Operating 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 | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| Operating Temperature | -40 C to +125 C (extended) | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C | -40 C to +85 C | -40 C to +125 C |
| AEC-Q100 | Yes (automotive grade) | Yes | Yes | Yes | No (industrial grade) | Yes |
| Packaging Format | Tape & Reel (T) | Tray | Tape & Reel | Tray | Tape & Reel | Tray |
Bảo phân biệt quan trọng
- AEC-Q100 qualified with 125 C extended temperature for automotive use (vsPIC24EP64MC203T-I/TL)
- On-chip dual op-amps reduce BOM for current sensing (vsPIC24EP32MC203T-E/TL)
- Six motor-control PWM channels in 36-pin VTLA (vsPIC24EP64MC203-E/M5)
Ghi chú thiết kế
Operate VDD within 3.0 V to 3.6 V; do not exceed 4.0 V absolute maximum. Decouple VDD with a 10 uF bulk plus a 0.1 uF high-frequency ceramic placed within 5 mm of each VDD pin. The dual VDDP/AVDD topology (digital vs analog supply) is internal; an external ferrite bead isolating VDD_CORE from VDD_IO improves ADC noise performance on motor-control boards.
Route analog inputs (AN0-AN5) and op-amp feedback traces away from PWM outputs and high-current phase traces. Use a star-ground with separate analog and digital ground regions joined at the device's exposed thermal pad. Place 0.1 uF ceramics on every AVDD/VDD pair adjacent to the IC pins, and add a 10 uF bulk capacitor near the connector to suppress motor ripple.
The 36-pin VTLA package has an exposed thermal pad (EP) on the underside; solder this pad to a copper pour of at least 25 mm x 25 mm with 9 thermal vias to the bottom layer to keep junction temperature within the -40 C to +125 C operating range. Estimate: at 30 mA active current and 3.3 V, internal dissipation is about 100 mW; thermal resistance theta_JA of the VTLA 5x5 is typically 30-35 C/W on a 1 oz copper JEDEC test board.
Do not assume 12-bit ADC linearity at the rails; Microchip's datasheet specifies 1 LSB INL only within a subset of VDD range. Configure op-amp gain-stage feedback resistors for shunt-current sensing with Kelvin connections to avoid ground-loop errors. Always enable the JTAG pull-ups on PGDx/PGECx during board bring-up to prevent in-circuit serial programming (ICSP) lockouts during firmware development.
Thông tin tuân thủ
AEC-Q100 qualification stated on distributor and Microchip pages. RoHS and REACH compliance per Microchip product environmental documentation. Halogen-free status not explicitly listed in provided data.
