Microchip Technology
PIC24EP64MC202-E/SO - 60 MIPS 16-bit Motor Control MCU | Microchip
料号： PIC24EP64MC202-E/SO ✓ 量产中
有现货
1-3 个工作日内发货
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
低至 $4.05
USD / 件
最小起订量： 1 |
价格更新于： 2026-09-29
批量定价
| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $7.12 | $7.12 |
| 10 | $6.28 | $62.80 |
| 100 | $5.41 | $541.00 |
| 500 | $4.66 | $2,330.00 |
| 1,000 | $4.05 | $4,050.00 |
ℹ️ 所有价格均以 USD 计价
PIC24EP64MC202-E/SO 概述
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.
直接替换替代料： PIC24EP64MC202-E/SO ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC24EP64MC202-E/SO （相同外形与封装尺寸） ——差异在于 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)
快速对比工具——选择替代料号进行并排对比：
PIC24EP64MC202-I/SO
✅ 直接替换Microchip 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
✓ 有现货
$3.34 / 个
查看数据手册 →
ℹ️ 1 个跨封装料号已隐藏——不同封装需要 PCB 改动，并非真正的直接替换。 联系我们 如果您需要跨封装建议。
PIC24EP64MC202-E/SO 最大额定值与电气特性
| 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 |
| 封装 | 28-SOIC (SO, 7.50 mm body width, 1.10 mm height) |
| 工作温度 | -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 |
| 安装类型 | Surface Mount |
PIC24EP64MC202-E/SO 28-soic (so, 7.50 mm body width, 1.10 mm height) 引脚配置指南
PIC24EP64MC202-E/SO（28-soic (so, 7.50 mm body width, 1.10 mm height) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： PIC24EP64MC202-E/SO.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC24EP64MC202-E/SO 适用于 3 应用s: 嵌入式系统, 物联网设备, 工业控制.
嵌入式系统
使用 PIC24EP64MC202-E/SO 在嵌入式应用中进行核心处理。
物联网设备
由 PIC24EP64MC202-E/SO 驱动的智能联网设备。
工业控制
使用 PIC24EP64MC202-E/SO 的自动化和控制系统。
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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