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DSPIC33EP256MC504T-E/ML

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DSPIC33EP256MC504T-E/ML

IC MCU 16BIT 256KB FLASH 44QFN

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

The Microchip Technology dsPIC™ 33EP DSPIC33EP256MC504T-E-ML is a 16-bit digital signal controller featuring a dsPIC core capable of 60 MIPs. This automotive-grade microcontroller offers 256KB of FLASH program memory and 16KB of RAM. It is housed in a 44-QFN (8x8) package and supports surface mount technology. Connectivity options include CANbus, I2C, IrDA, LINbus, QEI, SPI, and UART/USART. Integrated peripherals include DMA, Motor Control PWM, and a watchdog timer. The device also features 9x10b/12b Analog-to-Digital converters. Designed for demanding applications, this component is typically found in automotive systems and industrial automation. Its operating temperature range is -40°C to 125°C.

Additional Information

Series: dsPIC™ 33EPRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case44-VQFN Exposed Pad
Mounting TypeSurface Mount
Speed60 MIPs
Program Memory Size256KB (85.5K x 24)
RAM Size16K x 16
Operating Temperature-40°C ~ 125°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size-
Core ProcessordsPIC
Data ConvertersA/D 9x10b/12b
Core Size16-Bit
Voltage - Supply (Vcc/Vdd)3V ~ 3.6V
ConnectivityCANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Supplier Device Package44-QFN (8x8)
GradeAutomotive
Number of I/O35
ProgrammableNot Verified
QualificationAEC-Q100

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

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Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.