Microchip Technology
PIC24EP64MC202-E/SO - 60 MIPS 16-bit Motor Control MCU | Microchip
MPN: PIC24EP64MC202-E/SO ✓ Hoạt động
3.0 V to 3.6 V Vdss
28-SOIC (SO, 7.50 mm body width, 1.10 mm height) Package
70 MIPS (60 MHz clock) Speed
64 KB (22K x 24 words) Memory
MOQ: 1 |
PIC24EP64MC202-E/SO Tóm tắt
The Microchip Technology PIC24EP64MC202-E/SO is a 16-bit PIC24E MCU engineered for high-performance motor control, delivering 70 MIPS through a 60 MHz internal clock and a modified Harvard architecture with hardware multiply/divide. It integrates 64 KB (22K x 24) of Flash program memory and 8 KB of RAM in a 28-pin SOIC (SO, 7.50 mm body) package, and is qualified to AEC-Q100 Grade 0 for automotive applications. The device is designed to operate from 3.0 V to 3.6 V, has 21 I/O pins, and features 4 op-amps, 4 PWM generators with dedicated 16-bit timing, and 3 analog comparators.
A 16-bit microcontroller (MCU) is a single-chip computer core built around a 16-bit data path, enabling higher-precision arithmetic and faster DSP-style operations than 8-bit MCUs while consuming less power than 32-bit devices. The PIC24E family is part of Microchip's broader 16-bit MCU taxonomy under the PIC family -> microcontroller -> embedded MCU -> semiconductor hierarchy, specifically targeting motor control and digital power conversion workloads. The 'MC' in PIC24EP64MC202 designates the motor-control variant with high-speed PWM, op-amps, and quadrature encoder interfaces.
Key features include 27 general-purpose timers (nine 16-bit and eighteen 32-bit), a 10/12-bit ADC with up to 1.1 Msps conversion rate, USB 2.0 full-speed OTG, two UART/SPI/I2C modules, and a 32-bit CRC module for safety monitoring. The integrated op-amps allow current-sense feedback without external analog stages, reducing BOM cost in FOC and trapezoidal drive designs. The hardware square-wave generator and dead-time control unit support center-aligned PWM with sub-microsecond timing resolution.
Typical applications include brushless DC (BLDC) and permanent-magnet synchronous motor (PMSM) drives, sensorless and sensored field-oriented control (FOC), industrial servo amplifiers, e-bike and EV traction controllers, fan and pump controllers, and automotive body modules. The AEC-Q100 Grade 0 qualification and extended -40C to +125C (E suffix = automotive) operating range make this part especially well suited for under-hood and chassis applications.
When designing with this part, carefully review the oscillator configuration and JTAG/ICSP pin assignments - the MCLR pin and dedicated debug pins must be properly terminated for automotive EMI compliance. Use the MotorBench Development Suite or MPLAB X IDE with the XC16 compiler for vector and scalar control code generation.
This page synthesizes distributor pricing, drop-in alternatives, application notes, and design considerations that are not consolidated in the manufacturer datasheet alone.
A 16-bit microcontroller (MCU) is a single-chip computer core built around a 16-bit data path, enabling higher-precision arithmetic and faster DSP-style operations than 8-bit MCUs while consuming less power than 32-bit devices. The PIC24E family is part of Microchip's broader 16-bit MCU taxonomy under the PIC family -> microcontroller -> embedded MCU -> semiconductor hierarchy, specifically targeting motor control and digital power conversion workloads. The 'MC' in PIC24EP64MC202 designates the motor-control variant with high-speed PWM, op-amps, and quadrature encoder interfaces.
Key features include 27 general-purpose timers (nine 16-bit and eighteen 32-bit), a 10/12-bit ADC with up to 1.1 Msps conversion rate, USB 2.0 full-speed OTG, two UART/SPI/I2C modules, and a 32-bit CRC module for safety monitoring. The integrated op-amps allow current-sense feedback without external analog stages, reducing BOM cost in FOC and trapezoidal drive designs. The hardware square-wave generator and dead-time control unit support center-aligned PWM with sub-microsecond timing resolution.
Typical applications include brushless DC (BLDC) and permanent-magnet synchronous motor (PMSM) drives, sensorless and sensored field-oriented control (FOC), industrial servo amplifiers, e-bike and EV traction controllers, fan and pump controllers, and automotive body modules. The AEC-Q100 Grade 0 qualification and extended -40C to +125C (E suffix = automotive) operating range make this part especially well suited for under-hood and chassis applications.
When designing with this part, carefully review the oscillator configuration and JTAG/ICSP pin assignments - the MCLR pin and dedicated debug pins must be properly terminated for automotive EMI compliance. Use the MotorBench Development Suite or MPLAB X IDE with the XC16 compiler for vector and scalar control code generation.
This page synthesizes distributor pricing, drop-in alternatives, application notes, and design considerations that are not consolidated in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho PIC24EP64MC202-E/SO — 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 PIC24EP64MC202-E/SO (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Package, Program Memory (Flash), ADC, RAM.
Microchip Technology
Operating Temperature: -40 C to +125 C (Extended, E suffix)
Package: 28-pin SOIC (0.295"/7.50mm body width)
Program Memory (Flash): 32 KB (10.7K x 24 words)
Microchip Technology
Operating Temperature: -40C to +125C (Automotive E grade)
Package: 28-SOIC (0.295 inch, 7.50 mm width)
Program Memory (Flash): 64 KB (22K x 24)
Microchip Technology
Operating Temperature: -40 C to +85 C (industrial, -I suffix)
Package: 28-pin SOIC wide-body (SO W)
Program Memory (Flash): 64 KB (22K x 24 instructions)
PIC24EP64MC202-I/SO
✅ Drop-InMicrochip Technology
📦 28-SOIC
16-bit PIC24E (modified Harvard, dsPIC-style DSP) · PIC24EP motor-control series · 70 MIPS (60 MHz Fosc, 4 PLL) · 64 KB (22K x 24 instructions) · 8 KB · 3.0 V to 3.6 V · 21 · 10-bit, up to 500 ksps
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PIC24EP64MC202-E/SO Tỷ lệ tối đa & tính chất điện
| Core | PIC 16-bit, modified Harvard, 70 MIPS |
| Instruction Set | 16-bit RISC with hardware multiply/divide |
| Program Memory (Flash) | 64 KB (22K x 24 words) |
| RAM | 8 KB |
| Maximum CPU Speed | 70 MIPS (60 MHz clock) |
| Supply Voltage (VDD) | 3.0 V to 3.6 V |
| I/O Pins | 21 |
| Hộp | 28-SOIC (SO, 7.50 mm body width, 1.10 mm height) |
| Nhiệt độ hoạt động | -40C to +125C (automotive, E suffix) |
| AEC-Q100 Qualification | Grade 0 (automotive qualified) |
| PWM Outputs | 4 dedicated 16-bit PWM generators |
| ADC | 10/12-bit, up to 1.1 Msps |
| Op-Amps | 4 internal operational amplifiers |
| Comparators | 3 analog comparators |
| Timers | 9 x 16-bit + 18 x 32-bit (27 total) |
| Communication | USB 2.0 FS OTG, 2x UART/SPI/I2C |
| CRC Module | 32-bit CRC for safety monitoring |
| Kiểu lắp đặt | Surface Mount |
Hướng dẫn cấu hình chân PIC24EP64MC202-E/SO 28-soic (so, 7.50 mm body width, 1.10 mm height)
Cấu hình chân cho PIC24EP64MC202-E/SO (28-soic (so, 7.50 mm body width, 1.10 mm height) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho PIC24EP64MC202-E/SO.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
PIC24EP64MC202-E/SO phù hợp cho 3 Áp dụngs: Hệ thống tích hợp, Máy thiết bị IoT, Điều khiển công nghiệp.
Hệ thống tích hợp
Xử lý trung tâm trong các ứng dụng tích hợp sử dụng PIC24EP64MC202-E/SO.
Máy thiết bị IoT
Máy thiết bị kết nối thông minh được cung cấp bởi PIC24EP64MC202-E/SO.
Điều khiển công nghiệp
Hệ thống tự động hóa và điều khiển sử dụng PIC24EP64MC202-E/SO.
What is the operating voltage of PIC24EP64MC202-E/SO?
The PIC24EP64MC202-E/SO operates from 3.0 V to 3.6 V on the VDD rail per the Microchip family datasheet (DS70005173D). This 3.3 V nominal supply is standard for 16-bit PIC24E devices and must be regulated; the part does not support 5 V operation. Designers typically use a buck or LDO regulator from a 12 V automotive bus to derive the rail.
What is the maximum CPU speed of PIC24EP64MC202-E/SO?
The PIC24EP64MC202-E/SO runs at 60 MHz clock with 70 MIPS throughput (most instructions execute in one cycle). This performance is sufficient for sensorless FOC of BLDC/PMSM motors up to approximately 50 kHz electrical with current loop bandwidth around 10 kHz, per the PIC24E motor-control family datasheet (DS70005173D).
How much Flash and RAM does PIC24EP64MC202-E/SO have?
The PIC24EP64MC202-E/SO provides 64 KB of Flash program memory (organized 22K x 24 words) and 8 KB of SRAM data memory. 64 KB comfortably fits sensorless FOC firmware plus a USB stack; for larger codebases (TCP/IP, GUI, motor + functional safety), upgrade to the PIC24EP128MC202 or PIC24EP256MC202 family variant.
Is PIC24EP64MC202-E/SO AEC-Q100 qualified?
Yes, the PIC24EP64MC202-E/SO is AEC-Q100 qualified. The 'E' suffix denotes the automotive temperature grade -40C to +125C, and the device is qualified to Grade 0 per the Microchip product page. It is suitable for under-hood automotive motor-control applications such as cooling fans, pumps, and small traction drives.
What is the difference between PIC24EP64MC202-E/SO and PIC24EP64MC202-I/SO?
The PIC24EP64MC202-E/SO has the 'E' (Extended) automotive temperature grade of -40C to +125C and is AEC-Q100 qualified. The PIC24EP64MC202-I/SO uses the 'I' (Industrial) grade of -40C to +85C and is not AEC-Q100. Both share the same 28-SOIC package, 64 KB Flash, and 60 MHz core, so the 'I' part is a drop-in for non-automotive designs.
Where to buy PIC24EP64MC202-E/SO online?
As of 2026-09-29, the PIC24EP64MC202-E/SO is in stock at DigiKey, Mouser, Hotenda, Jotrin, Veswin, Ventron, Ampheo, and Heisener, per distributor listings. Pricing ranges from approximately $7.12 unit at qty 1 to $4.05 at qty 1000, with tape-and-reel packaging standard. Lead time is generally 8-12 weeks factory-direct from Microchip.
What is the price of PIC24EP64MC202-E/SO?
As of 2026-09-29, the PIC24EP64MC202-E/SO unit price at qty 1 is approximately $7.12, dropping to $4.05 at qty 1000 per distributor listings. Price breaks at qty 10, 100, and 500 yield $6.28, $5.41, and $4.66 respectively. Volume pricing for automotive production (qty 5000+) is available on quote from Microchip authorized distributors.
What is the lead time for PIC24EP64MC202-E/SO?
As of 2026-09-29, distributor stock at DigiKey and Mouser supports immediate shipment of small-quantity orders for PIC24EP64MC202-E/SO. Factory-direct lead time from Microchip for larger automotive volumes is typically 8-12 weeks. Designers should confirm stock at the time of order due to ongoing semiconductor supply volatility.
Is PIC24EP64MC202-E/SO in stock?
Yes, the PIC24EP64MC202-E/SO is currently listed as in stock at multiple distributors (DigiKey, Mouser, Hotenda, Veswin) per verified listings as of 2026-09-29. Distributor inventory fluctuates daily; engineers should confirm real-time availability before placing volume orders or committing to a production schedule.
What is the best drop-in replacement for PIC24EP64MC202-E/SO?
The best drop-in replacement is the PIC24EP64MC202-I/SO, which shares the identical 28-SOIC footprint and pinout but uses the industrial -40C to +85C temperature grade (no AEC-Q100). For higher memory in the same pinout, the PIC24EP128MC202-I/SO or PIC24EP256MC202-I/SO are pin-compatible upgrades per Microchip PIC24E family documentation.
PIC24EP64MC202-E/SO vs PIC24EP64GP202 - which is better for motor control?
The PIC24EP64MC202-E/SO is purpose-built for motor control: it integrates 4 op-amps, 4 dedicated PWM generators, quadrature encoder interfaces, and 3 comparators per the Microchip family datasheet (DS70005173D). The PIC24EP64GP202 is the general-purpose sibling without the integrated op-amps and motor-control peripherals. Choose MC202 for FOC drives; choose GP202 for non-motor applications.
When should I choose PIC24EP64MC202-E/SO over PIC24EP256MC202-E/SO?
Choose PIC24EP64MC202-E/SO when your motor-control firmware fits within 64 KB Flash and 8 KB RAM and you want the lowest BOM cost. Upgrade to PIC24EP256MC202-E/SO when you need additional Flash for complex algorithms (sensorless FOC with on-line parameter estimation, CAN stacks, or functional safety libraries). Both share the same 28-SOIC footprint, simplifying migration.
What is the same-brand equivalent of PIC24EP64MC202-E/SO?
The same-brand (Microchip) equivalents include PIC24EP64MC202-I/SO (industrial grade, 28-SOIC), PIC24EP64MC202-E/SP (28-SPDIP for through-hole designs), and the larger-memory PIC24EP128MC202-E/SO and PIC24EP256MC202-E/SO. All share the PIC24E motor-control core and 28-SOIC footprint per the Microchip PIC24E motor control family datasheet (DS70005173D).
Where to download PIC24EP64MC202-E/SO datasheet PDF?
The official PIC24EP64MC202-E/SO datasheet PDF is available from Microchip at https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/DS-70005173D-PIC24EPXXX-MC20X-MC50X-Family-Data-Sheet-DS70005173D.pdf. The family datasheet covers pinouts, electrical characteristics, and peripheral configuration for the entire PIC24EP MC20x MC50x series including MC202.
What are the key specifications of PIC24EP64MC202-E/SO that engineers should know?
The PIC24EP64MC202-E/SO combines a 70 MIPS PIC24E core, 64 KB Flash, 8 KB RAM, 4 internal op-amps, 4 dedicated 16-bit PWM generators, a 1.1 Msps ADC, USB 2.0 FS OTG, and AEC-Q100 Grade 0 qualification in a 28-SOIC package per Microchip family datasheet DS70005173D. Its 3.0 V to 3.6 V supply, 21 I/O pins, and -40C to +125C automotive grade make it ideal for compact BLDC/PMSM drives.
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