Microchip Technology
PIC24EP64MC203-E/M5 - 16-Bit 60MIPS MCU 64KB Flash Motor Control | Microchip
MPN： PIC24EP64MC203-E/M5 ✓ 啟用中
3.0 V to 3.6 V Vdss
36-VTLA (5x5 mm) with Exposed Pad Package
60 MIPS (70 MIPS in dsPIC33EP variants) Speed
FLASH Memory
MOQ： 1 |
PIC24EP64MC203-E/M5 概覽
The Microchip Technology PIC24EP64MC203-E/M5 is a 16-bit microcontroller from the PIC24EP family engineered for precision motor control and digital power conversion. It integrates a 64 KB (22K x 24) Flash program memory, 8 KB RAM, and runs at up to 60 MIPS, all housed in a compact 36-pin VTLA (5x5 mm) exposed-pad package. The device also includes three on-chip operational amplifiers, four analog comparators, Motor Control PWM (MCPWM), Quadrature Encoder Interface (QEI), and Peripheral Trigger Generator (PTG).
A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and programmable peripherals, used to govern embedded system behavior. The PIC24EP64MC203 belongs to the modified Harvard architecture family of 16-bit MCUs from Microchip, sitting under the broader product hierarchy of: PIC24EP -> dsPIC33E/PIC24E -> 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. This device family is purpose-built for high-performance precision motor control applications where DSP-like computational ability combined with deterministic PWM timing is essential.
Key features include 70 MIPS dsPIC DSC core capability (in the related dsPIC33EP family), 12-bit ADC with up to 500 ksps, dual analog comparators with programmable reference, three op-amps for current sensing, and 12-bit Motor Control PWM with up to 7 complementary outputs and 184 ps PWM resolution. The integrated op-amps eliminate external signal conditioning for shunt-based FOC motor control loops, while the PTG peripheral enables complex timing sequences without CPU intervention, freeing core bandwidth for control loop math.
Architecturally, the device pairs a 16-bit modified Harvard CPU with deterministic interrupt latency, hardware multiply/divide, and DSP instructions inherited from the dsPIC33E family. The 36-VTLA package combines small footprint with exposed thermal pad for direct PCB heat spreading, suitable for compact BLDC controller PCBs.
Typical applications include brushless DC (BLDC) motor drives, permanent magnet synchronous motor (PMSM) field-oriented control, switched reluctance motor controllers, power conversion stages, digital PFC controllers, and small industrial drives below 1 kW. The automotive -E (extended) temperature grade suits under-hood and industrial-grade deployments; the -Q1 suffix on related variants adds AEC-Q100 qualification.
When designing with this part, allocate the exposed pad to a top-layer copper pour for thermal relief, since 60 MIPS switching dissipates appreciable power during continuous PWM operation. Reserve the three internal op-amps for current sense channels; additional analog conditioning requires external op-amps because no internal spares remain.
This page synthesizes distributor pricing, same-package drop-in alternatives, and practical motor-control design notes not found in the manufacturer datasheet.
A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and programmable peripherals, used to govern embedded system behavior. The PIC24EP64MC203 belongs to the modified Harvard architecture family of 16-bit MCUs from Microchip, sitting under the broader product hierarchy of: PIC24EP -> dsPIC33E/PIC24E -> 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. This device family is purpose-built for high-performance precision motor control applications where DSP-like computational ability combined with deterministic PWM timing is essential.
Key features include 70 MIPS dsPIC DSC core capability (in the related dsPIC33EP family), 12-bit ADC with up to 500 ksps, dual analog comparators with programmable reference, three op-amps for current sensing, and 12-bit Motor Control PWM with up to 7 complementary outputs and 184 ps PWM resolution. The integrated op-amps eliminate external signal conditioning for shunt-based FOC motor control loops, while the PTG peripheral enables complex timing sequences without CPU intervention, freeing core bandwidth for control loop math.
Architecturally, the device pairs a 16-bit modified Harvard CPU with deterministic interrupt latency, hardware multiply/divide, and DSP instructions inherited from the dsPIC33E family. The 36-VTLA package combines small footprint with exposed thermal pad for direct PCB heat spreading, suitable for compact BLDC controller PCBs.
Typical applications include brushless DC (BLDC) motor drives, permanent magnet synchronous motor (PMSM) field-oriented control, switched reluctance motor controllers, power conversion stages, digital PFC controllers, and small industrial drives below 1 kW. The automotive -E (extended) temperature grade suits under-hood and industrial-grade deployments; the -Q1 suffix on related variants adds AEC-Q100 qualification.
When designing with this part, allocate the exposed pad to a top-layer copper pour for thermal relief, since 60 MIPS switching dissipates appreciable power during continuous PWM operation. Reserve the three internal op-amps for current sense channels; additional analog conditioning requires external op-amps because no internal spares remain.
This page synthesizes distributor pricing, same-package drop-in alternatives, and practical motor-control design notes not found in the manufacturer datasheet.
直接替換替代品，適用於 PIC24EP64MC203-E/M5 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： PIC24EP64MC203-E/M5 （相同外形與佔位） — 差異在於 ADC, Core, Maximum CPU Speed, Package.
Microchip Technology
ADC: 10/12-bit SAR, up to ~1.1 Msps (1.2 Msps variant)
Core: PIC24EP 16-bit RISC
Maximum CPU Speed: 60 MIPS (60 MHz)
此產品無可直接替換的替代品。
申請替代品PIC24EP64MC203-E/M5 最大額定值與電氣特性
| Series | PIC® 24EP |
| Core | PIC16-bit modified Harvard |
| Program Memory Type | FLASH |
| Program Memory Size | 64 KB (22K x 24) |
| RAM Size | 8 KB |
| Maximum CPU Speed | 60 MIPS (70 MIPS in dsPIC33EP variants) |
| Operating Frequency | Up to 60 MHz |
| 封裝 | 36-VTLA (5x5 mm) with Exposed Pad |
| 腳位數 | 36 |
| 工作溫度範圍 | -40 C to +125 C (Extended, -E suffix) |
| Supply Voltage Range | 3.0 V to 3.6 V |
| ADC | 12-bit, up to 500 ksps |
| Motor Control PWM (MCPWM) | Yes, with complementary outputs and fault input |
| Quadrature Encoder Interface (QEI) | Yes |
| Internal Operational Amplifiers | 3 |
| Analog Comparators | 4 |
| Peripheral Trigger Generator (PTG) | Yes |
| 安裝類型 | Surface Mount |
| RoHS 狀態 | Compliant |
PIC24EP64MC203-E/M5 36-vtla (5x5 mm) with exposed pad 腳位配置指南
PIC24EP64MC203-E/M5（36-vtla (5x5 mm) with exposed pad 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： PIC24EP64MC203-E/M5.
請參閱 資料表 以查看完整腳位配置。
典型應用
PIC24EP64MC203-E/M5 適用於 3 應用s: 嵌入式系統, IoT 裝置, 工業控制.
嵌入式系統
使用 PIC24EP64MC203-E/M5 於嵌入式應用中進行核心處理。
IoT 裝置
由 PIC24EP64MC203-E/M5 驅動的智慧連網裝置。
工業控制
使用 PIC24EP64MC203-E/M5 的自動化與控制系統。
What is the program memory size of PIC24EP64MC203-E/M5?
The PIC24EP64MC203-E/M5 integrates 64 KB (22K x 24 instruction words) of Flash program memory. According to the Microchip datasheet for the PIC24EP64MC203 family, this memory is in-system re-programmable and supports self-write for bootloader and firmware update use cases common in field-deployed motor controllers.
What is the maximum CPU speed of PIC24EP64MC203-E/M5?
The PIC24EP64MC203-E/M5 runs the PIC24EP core at up to 60 MIPS (60 MHz TCY) at 3.3 V supply. The closely related dsPIC33EP64MC203 part in the same family reaches 70 MIPS. Per the Microchip datasheet, the device derives this throughput from a single-cycle 16-bit ALU and deterministic interrupt latency suitable for high-speed motor control loops.
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