Microchip Technology dsPICDEM MCLV-2 Manual de usuario descargar pdf (Pagina 5)

16-bit Embedded Control Solutions

Advanced Communication

Peripherals and SW Libraries

On-chip System Clock

Monitor Adds Safety

Deterministic Interrupt

Response

On-chip Oscillator Eliminates

External Crystal and Low

Jitter PLL for Reliable

System Operation

eXtreme Low Power (XLP)

Technology With Industry

Leading Low Power Operation

Small Packages,

Big Performance!

Power-on Reset and

Brown-out Reset Add

Robustness, Save Cost

High-current I/O Drives

Save Cost

AEC-Q100 Qualified

Extended and High

Temp Parts

Advanced Motor Control

and SMPS Peripherals

Benefits of 16-bit Embedded Control Solutions

16-bit Digital Signal Controller (DSC) Portfolio

Does your embedded control application demand

performance for advanced motor control, digital power,

speech and audio processing? Alternatively, do you

want to implement digital filters and FFT algorithms for

signal analysis?

dsPIC DSCs offer innovative peripherals and required

performance for these needs. Our dsPIC family is a

100% PIC MCU with great math. dsPIC DSCs blend the

performance of DSP with the simplicity of an MCU.

Versatile 5 Volt dsPIC30F DSCs

The 30 MIPS dsPIC30F family is developed for

applications that benefit from a wide operating voltage

(2.5 to 5.5V), extremely low standby current, integrated

EEPROM, and for those that prefer 5V operation due to

system considerations.

dsPIC33F/E: Highest Performance 16-bit MCU

with Integrated DSP

The 40/70 MIPS dsPIC33 core is designed to execute

and control the high speed precision digital control loops

and digital audio and speech processing. The optimized

motor control and digital power conversion peripherals

include the highest performance ADC, PWMs, USB OTG

and analog comparators. A wide variety of memory and

package options, audio peripherals, communication

peripherals, 15 channel DMA and general purpose

peripherals provide flexibility to your high performance

embedded control designs. AEC-Q100-qualified extended

and high-temperature options for industrial and automotive

applications are available.

Example dsPIC® DSP Performance

Function Conditions*

Execution Time

@70 MIPS

Complex FFT** N = 64 55.6 μs

Block FIR N = 32m M = 32 17.5 μs

Block IIR Canonic N = 32, S = 4 17.0 μs

Matrix Add C = 8, R = 8 3.1 μs

Matrix Transpose C = 8, R = 8 3.4 μs

Vector Dot Product N = 32 1.7 μs

*C = # columns, N = # samples, M = # taps, S = # sections, R = # rows

**Complex FFT routine inherently prevents overflow.

1 cycle = 14.29 nanoseconds @ 70 MIPS

Peripherals and SW Libraries

Deterministic Interrupt

and SMPS Peripherals

Microchip’s 16-bit product line is

designed to meet the rigorous

demands of real-time systems.

■ Real-time performance

superior to other 16- and

32-bit MCUs

■ Built-in reliability and

robustness

■ Reduce system cost by

eliminating external

components

Designed for real-time control, Microchip’s 16-bit DSCs and MCUs offer high performance,

innovative features, outstanding reliability, robustness and reduced system cost.

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