dsPIC33EV256GM106-I/MR Microchip, 16bit DSP 70MIPS 256 kB Flash 64-Pin QFN

  • RS Stock No. 178-4893
  • Mfr. Part No. DSPIC33EV256GM106-I/MR
  • Manufacturer Microchip
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

dsPIC33EVxxxGM00x/10x 16-Bit Digital Signal Controllers

Microchip’s dsPIC33EV family of 16-bit Digital Signal Controllers (DSCs) features a 70 MIPS dsPIC® DSC core with enhanced on-chip features. Capable of operating in harsh environments these devices are suitable for appliance and automotive applications. Rich peripheral integration includes SENT (Single-Edge Nibble Transmission-Transmit/Receive), High Speed PWMs, OP Amps and Error Correcting Code Flash for increased reliability and safety. The performance offered by the dsPIC33EV family of MCUs allows them to be incorporated into the design of high-performance, precision motor control systems that are more energy efficient. They can be used to control BLDC, permanent magnet synchronous, AC induction and stepper motors.

Microcontroller Features

70 MHz Max. CPU Speed
Code-Efficient (C and Assembly) Architecture
16-Bit Wide Data Path
Two 40-Bit Wide Accumulators
Single-Cycle (MAC/MPY) with Dual Data Fetch
Single-Cycle, Mixed-Sign MUL plus Hardware Divide
32-Bit Multiply Support
Intermediate Security for Memory - Provides a Boot Flash Segment in addition to the existing General Flash Segment
Error Code Correction (ECC) for Flash
Added Two Alternate Register Sets for Fast Context Switching

Clock Management Features

Internal, 15% Low-Power RC (LPRC) – 32 kHz
Internal, 1% Fast RC (FRC) – 7.37 MHz
Internal, 10% Backup RC (BFRC) – 7.37 MHz
Programmable PLLs and Oscillator Clock Sources
Fail-Safe Clock Monitor (FSCM)
Additional Fail-Safe Clock Monitor Source (BFRC), Intended to Provide a Clock Fail Switch Source for the System Clock
Independent Watchdog Timer (WDT)
System Windowed Watchdog Timer (DMT)
Fast Wake-Up and Start-Up

Power Management Features

Low-Power Management modes (Sleep, Idle and Doze)
Power Consumption Minimized Executing NOP String
Integrated Power-on Reset (POR) and Brown-out Reset (BOR)
0.5 mA/MHz Dynamic Current (typical)
50 μA at +25°C IPD Current (typical)

Peripheral Features

Up to Six Pulse-Width Modulation (PWM) Outputs (three generators)
Configurable Analogue to Digital Converter (ADC) Module
Up to 4 Operational Amplifiers
Up to 5 Comparators
Charge Time Measurement Unit (CTMU) - Supports mTouch™ capacitive touch sensing
Five 16-bit Timers
Two 32-bit Timers
Four Output Capture modules Configurable as Timers/Counters
Four Input Capture modules
Two Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART)
Two SPI Modules
One I2C Module with SMBus Support

Attribute Value
Maximum Frequency 70MIPS
Device Million Instructions per Second 70MIPS
Data Bus Width 16bit
RAM Size 16 kB
Instruction Set Architecture Code Efficient
Program Memory Size 256 kB
Program Memory Type Flash
Mounting Type Surface Mount
Package Type QFN
Pin Count 64
Typical Operating Supply Voltage 4.5 → 5.5 V
Number of UART Channels 2
Height 0.95mm
Timers 2 x 32 bit, 5 x 16 bit
Number of I2C Channels 1
PWM Channels 6
Minimum Operating Temperature -40 °C
Width 9mm
ADCs 1 (36 x 10/12 bit)
Number of PWM Units 1
Number of ADC Units 1
Timer Resolution 16 bit, 32 bit
Maximum Operating Temperature +85 °C
ADC Resolution 10 bit, 12 bit
Pulse Width Modulation 1 (6 x 16 bit)
Length 9mm
Dimensions 9 x 9 x 0.95mm
Number of SPI Channels 2
ADC Channels 36
Number of CAN Channels 1
Number of Timers 7
PWM Resolution 16bit
Temporarily out of stock - back order for despatch when stock is available
Price (VAT excluded) Each (In a Tube of 40)
TWD 136.50
(exc. GST)
TWD 143.30
(inc. GST)
Per unit
Per Tube*
40 +
*price indicative