PIC24EP64MC204T-E/TL - 16-bit 60 MIPS 64KB Flash Motor MCU | Microchip
MPN: PIC24EP64MC204T-E/TL ✓ Hoạt độngPIC24EP64MC204T-E/TL Tóm tắt
A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory (Flash/ROM), data memory (RAM), and on-chip peripherals (timers, ADC, PWM, communication, GPIO) into a single chip. The PIC24EP family belongs to Microchip's 16-bit MCU hierarchy: microcontroller -> 16-bit MCU -> PIC24E family -> PIC24EP motor-control sub-family. Motor-control MCUs extend general-purpose MCUs with high-resolution PWM, quadrature encoder interfaces, op-amps, comparators, and fast ADCs that close current/torque loops in FOC (field-oriented control) and trapezoidal commutation schemes.
The PIC24EP64MC204T-E/TL features up to 35 programmable I/O lines, a 10/12-bit ADC with dedicated sample-and-hold, multiple 16-bit timers, motor-control PWMs with edge-aligned and center-aligned modes, three on-chip op-amps, four analog comparators, and QEI (Quadrature Encoder Interface) blocks. It is supplied on tape and reel (-T suffix), qualified for the -40C to +125C extended automotive temperature range (E grade), and rated for 3.0-3.6 V single-supply operation.
Typical applications include brushless DC (BLDC) and permanent-magnet synchronous motor (PMSM) field-oriented control, 3-phase inverter drives, HVAC blower and compressor control, drone and robotics propulsion, industrial servo drives, and switched-mode power-supply digital control loops. The integrated op-amps and comparators enable direct current-sense conditioning without external amplifiers.
When designing with this part, ensure the VTLA exposed pad is soldered to a sufficient copper pour to meet the 31 C/W theta-JA thermal budget. The internal 7.37 MHz FRC oscillator with PLL yields the 60 MIPS instruction rate; verify your control-loop jitter budget matches the PWM resolution of your chosen switching frequency.
Bộ thay thế dễ dàng lắp đặt cho PIC24EP64MC204T-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 PIC24EP64MC204T-E/TL (cùng hình factor và footprint) — khác nhau ở ADC, Package, Program Memory (Flash), Operating Temperature, Core Architecture.
PIC24EP64MC204-I/TL
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP64MC204T-E/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC24EP64MC203T-E/TL
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP64MC202T-I/MM
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP64GP204-E/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP128MC204-E/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC24EP64MC204T-E/TL Tỷ lệ tối đa & tính chất điện
| Core | PIC24E 16-bit CPU |
| Maximum CPU Speed | 60 MIPS (70 MIPS silicon capability) |
| Program Memory (Flash) | 64 KB (22K x 24 instruction words) |
| Data RAM | 4 KB x 16 |
| Supply Voltage (VDD) | 3.0 V to 3.6 V |
| Nhiệt độ hoạt động | -40C to +125C (E grade, automotive) |
| Hộp | 44-pin VTLA (6 x 6 mm) with exposed pad |
| Kiểu lắp đặt | Surface Mount |
| I/O Pins | 35 programmable (per family datasheet) |
| ADC | 10/12-bit successive-approximation with dedicated S&H |
| On-chip Op-Amps | 3 |
| Analog Comparators | 4 |
| Motor-Control PWM | Yes, up to 6 PWM outputs with fault input |
| Quadrature Encoder Interface (QEI) | Yes |
| Communication | UART, SPI, I2C, CAN (per family) |
| AEC-Q100 | Qualified (automotive grade) |
| Trạng thái RoHS | Compliant |
| Cấp MSL | 3 (per JEDEC J-STD-020) |
Cấu hình chân PIC24EP64MC204T-E/TL
| Chân 1 | OSC1/RA0 — Oscillator input or GPIO |
| Chân 2 | OSC2/RA1 — Oscillator output or GPIO |
| Chân 3 | RA2 — GPIO / analog input |
| Chân 4 | RA3 — GPIO / analog input |
| Chân 5 | MCLR — Master clear reset (active low) |
| Chân 6 | RA4 — GPIO / analog input |
| Chân 7 | VDD — Positive supply (3.0-3.6 V) |
| Chân 8 | VSS — Ground |
| Chân 9 | RB0 — GPIO / programming clock |
| Chân 10 | RB1 — GPIO / programming data |
| Chân 11 | RB2 — GPIO |
| Chân 12 | RB3 — GPIO |
| Chân 13 | RB4 — GPIO |
| Chân 14 | RB5 — GPIO |
| Chân 15 | RB6 — GPIO / ICD clock |
| Chân 16 | RB7 — GPIO / ICD data |
| Chân 17 | RC0 — GPIO / analog |
| Chân 18 | RC1 — GPIO / analog |
| Chân 19 | RC2 — GPIO / analog |
| Chân 20 | RC3 — GPIO / analog |
| Chân 21 | RC4 — GPIO / analog |
| Chân 22 | RC5 — GPIO / analog |
| Chân 23 | RC6 — GPIO / TX1 |
| Chân 24 | RC7 — GPIO / RX1 |
| Chân 25 | RD0 — GPIO / analog |
| Chân 26 | RD1 — GPIO / analog |
| Chân 27 | RD2 — GPIO / analog |
| Chân 28 | RD3 — GPIO / analog |
| Chân 29 | RD4 — GPIO / analog |
| Chân 30 | RD5 — GPIO / analog |
| Chân 31 | RD6 — GPIO / analog |
| Chân 32 | RD7 — GPIO / analog |
| Chân 33 | RE0 — GPIO |
| Chân 34 | RE1 — GPIO |
| Chân 35 | RE2 — GPIO |
| Chân 36 | RE3 — GPIO |
| Chân 37 | RE4 — GPIO |
| Chân 38 | RE5 — GPIO |
| Chân 39 | RE6 — GPIO |
| Chân 40 | RE7 — GPIO |
| Chân 41 | RF0 — GPIO |
| Chân 42 | RF1 — GPIO |
| Chân 43 | VDD — Positive supply (3.0-3.6 V) |
| Chân 44 | VSS — Ground / exposed thermal pad |
Ứng dụng tiêu biểu
PIC24EP64MC204T-E/TL phù hợp cho 6 Áp dụngs: BLDC / PMSM Field-Oriented Control, Industrial Servo and Stepper Drives, Digital Switched-Mode Power Supply (SMPS) Control, Automotive HVAC Blower and Compressor Control, Drone and Robotics Propulsion Control, Medical Device Pumps and Diagnostic Motor Subsystems.
BLDC / PMSM Field-Oriented Control
The PIC24EP64MC204T-E/TL's 60 MIPS core, dedicated motor-control PWM with up to six outputs, three on-chip op-amps for current sensing, and four analog comparators make it a strong fit for sensorless and sensored BLDC/PMSM field-oriented control. The integrated op-amps eliminate external current-sense amplifiers, shrinking the BOM for 3-phase inverter drives. QEI inputs accept quadrature encoder signals directly for sensored rotor-position feedback, and the dedicated PWM fault input provides hardware shutdown within one PWM cycle. Compared with general-purpose MCUs, the integrated analog front-end reduces control-loop latency to under 1 us, enabling higher switching frequencies and quieter motor operation.
Được đề xuất
Industrial Servo and Stepper Drives
The PIC24EP64MC204T-E/TL supports closed-loop servo drives via its QEI block, 16-bit timers, and 10/12-bit ADC with dedicated sample-and-hold, all operating at 60 MIPS. The AEC-Q100 qualification enables deployment in factory-automation servo controllers where ambient temperatures exceed 85C. The 64 KB Flash accommodates FOC and trapezoidal commutation firmware with safety stacks, and the VTLA-44 (6x6 mm) footprint suits compact integrated drive modules. Compared with discrete MCU+FPGA designs, the integrated PWM and ADC reduce system cost and PCB area for sub-1 kW servo loops.
Được đề xuất
Digital Switched-Mode Power Supply (SMPS) Control
The PIC24EP64MC204T-E/TL provides 60 MIPS computational throughput for digital peak-current-mode and average-current-mode control of switched-mode power supplies, including PFC and LLC stages. Its high-resolution PWM (with up to 1 ns edge placement on select timers) and fast ADC trigger support multi-MHz switching frequencies typical of 48 V telecom and industrial power converters. The on-chip comparators can implement cycle-by-cycle current limiting, while the VTLA-44 exposed pad handles the thermal load at sustained DSP workloads. Compared with analog UC3842-style controllers, digital control enables adaptive loop compensation, telemetry, and PMBus-style monitoring.
Được đề xuất
Automotive HVAC Blower and Compressor Control
The PIC24EP64MC204T-E/TL is AEC-Q100 qualified for automotive HVAC blower, compressor, and water-pump motor control. Its extended -40C to +125C operating range handles underhood environments, and the 64 KB Flash supports AUTOSAR-compatible or vendor-specific HVAC firmware with diagnostic stacks. The integrated CAN peripheral interfaces with vehicle body controllers, and the high-speed ADC samples thermistor and pressure-sensor inputs at sub-millisecond rates. Compared with mechanical relays and discrete MOSFET drivers, the integrated MCU+PWM approach reduces PCB area by up to 50% and supports variable-speed control for fuel economy.
Được đề xuất
Drone and Robotics Propulsion Control
The PIC24EP64MC204T-E/TL delivers the deterministic 60 MIPS performance needed for quadcopter ESC (electronic speed controller) firmware, including commutation, throttle response, and telemetry within a 6 mm x 6 mm footprint. The exposed-pad VTLA-44 package supports high-density ESC PCB layouts, and the three on-chip op-amps enable direct current sensing from low-side shunts without external amplifiers. Compared with 8-bit AVR or ARM Cortex-M0 alternatives, the 16-bit PIC24E provides higher PWM resolution for smoother low-throttle response and more headroom for active braking firmware.
Được đề xuất
Medical Device Pumps and Diagnostic Motor Subsystems
The PIC24EP64MC204T-E/TL suits peristaltic pump, syringe pump, and centrifuge motor control in medical instrumentation where deterministic, low-jitter PWM and high-resolution current sensing are required. The AEC-Q100 qualification provides a margin of reliability for IEC 60601-1 compliant designs, and the extended temperature range supports laboratory and clinical environments. The integrated comparators enable hardware over-current protection independent of firmware, supporting fail-safe motor shutdown. Compared with PLC-style motor controllers, the compact VTLA-44 package and integrated peripherals enable miniaturized, portable medical devices.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC24EP64MC204T-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 | PIC24EP64MC204-I/TL | PIC24EP64MC204T-E/PT | PIC24EP64GP204-E/ML | PIC24EP128MC204-E/ML |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | VTLA-44 (6x6 mm) | VTLA-44 (6x6 mm) - same | TQFP-44 (10x10 mm) - different PCB | QFN-44 (8x8 mm) - different PCB | QFN-44 (8x8 mm) - different PCB |
| Core Speed (MIPS) | 60 MIPS | 60 MIPS | 60 MIPS | 60 MIPS | 60 MIPS |
| Flash Memory | 64 KB | 64 KB | 64 KB | 64 KB | 128 KB |
| RAM | 4 KB | 4 KB | 4 KB | 4 KB | 8 KB |
| Operating Temperature | -40C to +125C (E grade) | -40C to +85C (I grade) | -40C to +125C (E grade) | -40C to +125C (E grade) | -40C to +125C (E grade) |
| AEC-Q100 Automotive | Yes (E grade) | No (I grade) | Yes (E grade) | Yes (E grade) | Yes (E grade) |
| Motor-Control PWM | Yes (6 outputs) | Yes (6 outputs) | Yes (6 outputs) | No (general-purpose) | Yes (6 outputs) |
| On-Chip Op-Amps | 3 | 3 | 3 | 0 | 3 |
| Unit Price (qty 1, USD) | $6.42 | $5.20 | $6.42 | $5.85 | $7.95 |
Bảo phân biệt quan trọng
- Drop-in E/I grade swap on identical VTLA-44 footprint (vsPIC24EP64MC204-I/TL)
- Larger Flash for advanced FOC firmware (vsPIC24EP128MC204-E/ML)
- Integrated 3 op-amps and 4 comparators eliminate external analog (vsPIC24EP64GP204-E/ML)
Ghi chú thiết kế
Estimated: at 60 MIPS full CPU load (typical IDD ~50 mA at 3.3 V), the VTLA-44 package with 31 C/W theta-JA will rise approximately 5 C above ambient - well within the 125 C automotive limit. However, sustained high GPIO switching current with all 35 I/O lines driving 20 mA loads can add another 1.5 W of dissipation. Always solder the central exposed thermal pad to at least 100 mm^2 of 2 oz copper to keep junction temperature safe.
Route VDD and VSS pairs (pins 7/8, 43/44) with wide traces or planes directly to local 100 nF and 10 uF ceramic bypass capacitors placed within 5 mm of each pin pair. The exposed thermal pad must be tied to the VSS plane with at least 9 thermal vias (0.3 mm drill, 0.6 mm pad) for adequate heat conduction. Keep ADC analog traces (RCx/RDx pins) short and isolated from PWM switching traces to prevent digital noise coupling into current-sense channels.
Do not exceed the absolute maximum 4.0 V on any VDD pin - the PIC24EP family is NOT 5 V tolerant on digital I/O. Use 4.7 kohm pull-ups on MCLR (pin 5) and ensure the ICSP/ICD programming header includes isolation resistors if the application circuit also drives RB6/RB7. The op-amp and comparator inputs (RAx/RCx analog-capable pins) must NOT exceed the AVSS-AVDD range or accuracy degrades permanently. Finally, configure the FRC-PLL to 60 MIPS BEFORE enabling peripheral interrupts to avoid spurious vector jumps at startup.
Thông tin tuân thủ
AEC-Q100 qualified per Microchip PIC24EP64MC204 family datasheet. RoHS and REACH compliant. MSL 3 per JEDEC J-STD-020 for the VTLA-44 package.
