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DSPIC33EV128GM104-I/PT: 70 MIP, 16-Bit dsPIC™ 33EV Digital Signal Controller (DSC), TQFP-44

Related Information: 

Microchip's dsPIC33EV family of digital signal controllers (DSCs) features a 5V 70 MIPS dsPIC® DSC core with enhanced on-chip functionality, making it ideal for operating in harsh environments such as appliance, industrial, and automotive applications. The 5V dsPIC33EV family integrates a rich set of peripherals, including CAN, SENT, high-speed The 5V dsPIC33EV family integrates a rich set of peripherals, including CAN, SENT, high-speed PWM, OP Amps, and error-correcting code flash, for increased reliability and safety. With the dsPIC33EV family of devices, it is possible to design more energy-efficient, high-performance precision motor control systems.

DSPIC33EV128GM104-I/PT Product Features: 

Operating Conditions

4.5V to 5.5V, -40ºC to +85ºC, DC to 70 MIPS

4.5V to 5.5V, -40ºC to +125ºC, DC to 60 MIPS

4.5V to 5.5V, -40ºC to +150ºC, DC to 40 MIPS 

dsPIC33E core 

Code-efficient (C and assembly) architecture 

Two 40-bit wide accumulators 

Single-cycle (MAC/MPY) with dual data fetch 

Single-cycle, mixed-signal MUL with hardware division 

Supports 32-bit multiplication 

Provides a boot-up Flash segment in addition to the existing normal Flash segment

Error Code Correction (ECC) for Flash 

Adds two spare register sets for fast context switching 

Up to six Pulse Width Modulation (PWM) outputs (three generators) 

High-speed PWM 

Master timebase inputs allow synchronisation of the timebase from an internal/external source 

Rising and falling edge dead times

8.3 ns PWM resolution, 60 MIPS,

16.6 ns centre-aligned mode (at 60 MIPS) 

PWM support for DC/DC, AC/DC, inverters, power factor correction (PFC), and lighting 

PWM support for Brushless DC (BLDC), Permanent Magnet Synchronous Motors (PMSM), Alternating Current Induction Motors (ACIM), Switched Reluctance Motors (SRMs) 

Programmable Fault Inputs 

Flexible Trigger Configuration for Analogue to Digital Conversion

Independent timebase 

Supports PWM lockout, PWM output chopping, and dynamic phase shifting

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