dsPIC33EV32GM102-I/SO Microchip, 16bit DSP 25MHz 32 kB Flash 28-Pin SOIC

  • RS Stock No. 178-4871
  • Mfr. Part No. DSPIC33EV32GM102-I/SO
  • Manufacturer Microchip
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 25MHz
Device Million Instructions per Second 70MIPS
Data Bus Width 16bit
RAM Size 4 kB
Instruction Set Architecture C Compiler, DSP, MCU, Modified Harvard
Program Memory Size 32 kB
Program Memory Type Flash
Numeric and Arithmetic Format ALU, MAC
Mounting Type Surface Mount
Package Type SOIC
Pin Count 28
Typical Operating Supply Voltage 4.5 → 5.5 V
Number of UART Channels 2
PWM Channels 6
ADCs 1 (11 x 10/12 bit)
ADC Resolution 10 bit, 12 bit
Number of PWM Units 1
Number of ADC Units 1
PWM Resolution 16bit
Number of Timers 2 (32-bit), 5 (16-bit)
Number of CAN Channels 1
ADC Channels 11
Number of SPI Channels 2
Dimensions 17.9 x 7.5 x 2.05mm
Number of I2C Channels 1
Timers 2 x 32 bit, 5 x 16 bit
Maximum Operating Temperature +85 °C
Timer Resolution 16 bit, 32 bit
Height 2.05mm
Length 17.9mm
Width 7.5mm
Pulse Width Modulation 1 (6 x 16 bit)
Minimum Operating Temperature -40 °C
189 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (In a Tube of 27)
$ 3.91
(exc. GST)
$ 4.30
(inc. GST)
Per unit
Per Tube*
27 +
*price indicative