PIC32CM6408MC00048T-I/U5B Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The PIC32CM6408MC00048T-I/U5B is a 32-bit ARM Cortex-M0+ microcontroller running at up to 32 MHz with 64 KB Flash, integrated ADC and DAC, and 48 I/O pins in a VQFN-48 package for motor control and embedded applications.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Category
- Integrated Circuit
- Price
- From $2.2700(MOQ 100)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC32CM6408MC00048T-I/U5B?
- 32-bit ARM Cortex-M0+ core at up to 32 MHz for efficient motor control and real-time processing
- 64 KB Flash memory with integrated ADC and DAC channels for mixed-signal closed-loop control
- 48-pin VQFN package with high I/O density supporting PWM, timers, and communication peripherals
- PIC32 family ecosystem with MPLAB IDE and extensive code libraries for rapid application development
- 1 non-maskable interrupt (NMI) for safety-critical fault handling in motor drive applications
What is PIC32CM6408MC00048T-I/U5B used for?
The PIC32CM6408MC00048T-I/U5B is optimized for brushless DC and stepper motor control applications requiring real-time PWM generation, ADC sampling, and closed-loop feedback processing at 32 MHz. Its integrated DAC and high-resolution timers support precision current and speed control loops in power tools, home appliances, and industrial automation equipment. The 48-pin VQFN package and 64 KB Flash capacity make it well-suited for compact embedded control boards where both compute density and I/O flexibility are needed.
What are the specifications of PIC32CM6408MC00048T-I/U5B?
| Manufacturer Package Code | VQFN-48 |
| Factory Lead Time | 8Weeks |
| YTEOL | 19 |
| Has ADC | YES |
| Additional Feature | IT HAS 1 NMI |
| Bit Size | 32 |
| Boundary Scan | NO |
| CPU Family | PIC32 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQCC-N48 |
| Low Power Mode | YES |
| Number of DMA Channels | 12 |
| Number of External Interrupts | 16 |
| Number of I/O Lines | 38 |
| Number of Serial I/Os | 4 |
| Number of Timers | 9 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC48,.28SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| RAM (bytes) | 8192 |
| RAM (words) | 8192 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 48MHz |
| Supply Current-Max | 2.3mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC32CM6408MC00048T-I/U5B datasheet?
PIC32CM6408MC00048T-I/U5B Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC32CM6408MC00048T-I/U5B?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the PIC32CM6408MC00048T-I/U5B handle real-time motor control at its maximum clock speed?
Running at 32 MHz, the ARM Cortex-M0+ core can execute approximately 32 million instructions per second, providing enough throughput for PWM dead-time insertion, ADC sampling of phase currents at 50 kHz rates, and PI loop updates in a single control cycle. This makes it sufficient for BLDC and stepper motor commutation loops requiring sub-100 µs response times.
What memory and peripheral resources does the PIC32CM6408MC00048T-I/U5B provide for a closed-loop servo design?
The PIC32CM6408MC00048T-I/U5B includes 64 KB of Flash for firmware storage, integrated ADC for current and voltage sensing, and DAC outputs for reference signal generation, all within 48 I/O pins. These resources support a full servo control loop including encoder input capture, three-phase PWM output, and UART or I2C communication with a host controller.
When would a designer choose the PIC32CM6408MC00048T-I/U5B over an 8-bit PIC for a motor drive application?
A 32-bit Cortex-M0+ at 32 MHz handles floating-point emulation and multi-axis PID calculations far more efficiently than an 8-bit PIC operating at 8–20 MHz, especially when three or more control variables must be updated within a 20 µs PWM period. The larger 64 KB Flash also accommodates more complex firmware including communication stacks and calibration tables that would overflow an 8-bit device's 32 KB or smaller program memory.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $2.5800 | $258.00 |
| 1000+ | $2.3800 | $2380.00 |
| 5000+ | $2.2700 | $11350.00 |
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