DSPIC33EP64MC204-E/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
DSPIC33EP64MC204-E/PT is a 16-bit dsPIC33E digital signal controller with 64 KB Flash, 60 MHz max clock, DSP engine, and motor control peripherals in a 44-pin TQFP package, rated for automotive and extended industrial environments.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33EP64MC204-E/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0001(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit dsPIC33E DSC core running up to 60 MHz with hardware DSP multiply-accumulate
- 64 KB Flash program memory with JTAG boundary scan for in-system debugging
- Dedicated motor control PWM module for BLDC, PMSM, and stepper motor drives
- Fixed-point DSP engine with barrel shifter for efficient signal processing
- Multiple internal bus architecture for parallel instruction and data access
- 44-pin TQFP-44 package with automotive-grade temperature qualification
Applications
DSPIC33EP64MC204-E/PT is designed for motor control applications including BLDC and PMSM drives in automotive and industrial settings where hardware DSP acceleration and dedicated PWM peripherals reduce CPU overhead. It is also used in power factor correction circuits, solar inverters, and digital power supply controllers that demand high-speed fixed-point computation at 60 MHz.
Specifications
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 6Weeks |
| YTEOL | 14 |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 60MHz |
| Format | FIXED POINT |
| Integrated Cache | NO |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 4 |
| Number of External Interrupts | 3 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP44,.47SQ,32 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (words) | 8192 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Supply Current-Max | 55mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.35 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What maximum clock frequency does DSPIC33EP64MC204-E/PT achieve and how does the DSP engine accelerate motor control loops?
DSPIC33EP64MC204-E/PT runs up to 60 MHz and includes a hardware DSP engine with single-cycle multiply-accumulate operations. This allows Clarke and Park transforms used in FOC motor control algorithms to execute in microseconds rather than tens of microseconds, enabling tighter current loop bandwidths exceeding 10 kHz.
Is DSPIC33EP64MC204-E/PT qualified for automotive designs and what temperature range does it cover?
Yes. The E-grade suffix denotes extended temperature qualification, typically -40°C to +125°C, which satisfies automotive underhood and industrial environment requirements. Designers should verify the specific datasheet range, as Microchip E-grade dsPIC33EP parts commonly cover -40°C to 125°C for automotive applications.
How much Flash memory does DSPIC33EP64MC204-E/PT provide and is it sufficient for a complete motor control firmware stack?
The device provides 64 KB of Flash program memory. A complete FOC motor control firmware stack including PID loops, fault handling, and serial communication typically requires 30 KB to 50 KB, so 64 KB is sufficient for most single-motor control designs with room for calibration data storage.
What lead time should engineers plan for when sourcing DSPIC33EP64MC204-E/PT for production builds?
DSPIC33EP64MC204-E/PT has a factory lead time of approximately 6 weeks. Production design teams targeting automotive or industrial motor controllers should build a minimum 8-week buffer into their procurement timeline and consider placing blanket purchase orders to maintain safety stock for uninterrupted assembly line supply.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.0001 | $1.00 |
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