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DSPIC33CK128MP208T-I/PT

MCHPDSPIC33CK128MP208T-I/PT

Microchip Technology
dsPIC dsPIC™ 33CK, Functional Safety (FuSa) Microcontroller IC 16-Bit 100MHz 128KB (128K x 8) FLASH 80-TQFP (12x12)
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Overview

The DSPIC33CK128MP208T-I/PT is a high-performance 16-bit digital signal controller designed for time-critical control applications. Operating at 100MHz, it combines the control features of a microcontroller with the computation power of a DSP, featuring 128KB of Flash and functional safety features for mission-critical systems.

Why Choose This Part

This controller offers 100 MIPS performance with single-cycle MAC instructions and 40-bit wide accumulators for efficient mathematical processing. It includes specialized hardware for functional safety (FuSa) and high-speed analog peripherals like triple 12-bit DACs and a fast ADC to reduce external component count.

Applications

Digital Power Conversion
Utilizes high-speed PWMs and the integrated DSP engine for AC/DC and DC/DC power supply control with tight regulation loops.
Advanced Motor Control
Driving permanent magnet synchronous motors (PMSM) or brushless DC (BLDC) motors using the Quadrature Encoder Interface (QEI) and high-resolution PWM.
Automotive Functional Safety
Integrated hardware features like RAM Memory Built-In Self-Test (MBIST) and a Fail-Safe Clock Monitor support ISO 26262 compliance in automotive sub-systems.
Industrial Sensor Interfacing
Leverages the 24-channel 12-bit ADC and multiple UART/SPI interfaces to process and transmit complex sensor data in real-time.

Key Specifications

Speed 100MHz
RAM Size 16K x 8
Core Size 16-Bit
Peripherals Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 69
Core Processor dsPIC
Package / Case 80-TQFP
Data Converters A/D 24x12b; D/A 3x12b
Oscillator Type Internal
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 80-TQFP (12x12)
Voltage - Supply (Vcc/Vdd) 3V ~ 3.6V

Getting Started

Development is supported by the MPLAB X IDE and the XC16 compiler. For hardware evaluation, the dsPIC33CK Curiosity Development Board (DM330030) provides a cost-effective platform to test the 100MHz core and integrated peripherals.

Categories

Microcontrollers Microcontrollers > Microchip Microcontrollers > Industrial MCUs Industrial & Automation > Motor Control & Drives Industrial & Automation > Functional Safety
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