Model No: DSPIC33EP64MC204-E/PT
Microchip Technology DSPIC33EP64MC204-E/PT
Manufacturer: Microchip Technology
SEMICON NO.: DSPIC33EP64MC204-E/PT
Package: 44-TQFP
Stock: In stock
Description: IC MCU 16BIT 64KB FLASH 35 I/Os
SEMICON NO.: DSPIC33EP64MC204-E/PT
Package: 44-TQFP
Stock: In stock
Description: IC MCU 16BIT 64KB FLASH 35 I/Os
Quantity :
| Mfr | Microchip Technology |
| Device Type | 16-Bit DSC with Integrated DSP and High-Speed PWM |
| Core Processor | dsPIC® DSC |
| Core Size | 16-bit (24-bit wide instructions) |
| Max Operating Speed | 70 MIPS / 60 MIPS |
| Program Memory (Flash) | 64 KB (22K × 24) |
| RAM (SRAM) | 8 KB (8K × 8) |
| ADC | 10-bit, Up to 16 analog inputs |
| General-Purpose I/O | 35 I/O pins |
| DMA | 4-channel DMA |
| Operating Temperature | –40°C to +125°C |
| Package | 44-TQFP |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
DSPIC33EP64MC204-E/PT is an AEC-Q100 qualified 16-bit digital signal controller from Microchip Technology, housed in a 44-pin TQFP package and built around a dsPIC33E core running up to 60 MIPS with 64 KB Flash program memory, 4 KB SRAM and a dedicated DSP engine featuring two 40-bit accumulators and single-cycle MAC instructions. Operating from a 3.0 V to 3.6 V supply across an extended temperature range of -40°C to +125°C, this DSC combines a microcontroller's ease of use with real-time signal processing performance, integrating motor-control PWM, a multi-channel 12-bit ADC, operational amplifiers, comparators and a full set of serial interfaces to serve precision field-oriented control and embedded sensing applications in harsh automotive and industrial environments.
● AEC-Q100 automotive qualification and a -40°C to +125°C operating range support under-hood and rugged industrial deployment with long design life.
● The 60 MIPS dsPIC core with single-cycle MAC/MPY hardware accelerates PI control, FOC current loops and digital filtering algorithms without external DSP chips.
● Motor-control PWM generators provide complementary outputs, programmable dead-time, center-aligned waveforms, fault inputs and ADC triggering for BLDC, PMSM and ACIM drives.
● A 9-channel 10/12-bit ADC paired with internal op amps and comparators enables current sensing, phase voltage sampling and protection thresholds on-chip.
● Integrated UART, SPI, I2C, LIN and IrDA serial modules support flexible communication with sensors, gate drivers and higher-level controllers.
● Built-in FSCM, windowed watchdog timer, brown-out reset, power-on reset and high/low voltage detection improve functional safety and reliability.
● The 60 MIPS dsPIC core with single-cycle MAC/MPY hardware accelerates PI control, FOC current loops and digital filtering algorithms without external DSP chips.
● Motor-control PWM generators provide complementary outputs, programmable dead-time, center-aligned waveforms, fault inputs and ADC triggering for BLDC, PMSM and ACIM drives.
● A 9-channel 10/12-bit ADC paired with internal op amps and comparators enables current sensing, phase voltage sampling and protection thresholds on-chip.
● Integrated UART, SPI, I2C, LIN and IrDA serial modules support flexible communication with sensors, gate drivers and higher-level controllers.
● Built-in FSCM, windowed watchdog timer, brown-out reset, power-on reset and high/low voltage detection improve functional safety and reliability.
This DSC targets a focused set of real-time control applications: automotive motor control including electric power steering assist, engine cooling fans, HVAC blower motors and pump drives; field-oriented control of three-phase BLDC and PMSM motors in industrial actuators and conveyor belts; switch-mode power supplies, PFC stages and lighting drivers using the high-resolution PWM; sensor aggregation modules that combine analog sampling with UART, I2C and SPI telemetry; and low-cost automation panels, servo drives and position-control units requiring compact integrated analog and digital peripherals.
Alternative dsPIC DSC models
1. dsPIC33EP128MC204-E/PT: Pin-compatible DSC with doubled 128 KB Flash for larger FOC firmware, communication stacks and parameter storage.
2. dsPIC33EP32MC204-E/PT: Lower-density 32 KB Flash variant in the same TQFP44 footprint for cost-sensitive single-motor control designs.
3. dsPIC33CK64MC105-I/PT: Newer dsPIC33CK generation with higher clock speed, enhanced analog and ECC Flash for upgraded FOC and functional safety projects.
1. dsPIC33EP128MC204-E/PT: Pin-compatible DSC with doubled 128 KB Flash for larger FOC firmware, communication stacks and parameter storage.
2. dsPIC33EP32MC204-E/PT: Lower-density 32 KB Flash variant in the same TQFP44 footprint for cost-sensitive single-motor control designs.
3. dsPIC33CK64MC105-I/PT: Newer dsPIC33CK generation with higher clock speed, enhanced analog and ECC Flash for upgraded FOC and functional safety projects.
Core parameters: 64 KB Flash, 4 KB SRAM, 60 MIPS, 3.0-3.6 V, -40 to +125°C, AEC-Q100, TQFP44, motor-control PWM and multi-channel ADC.
