Unbelievable. At home, I have my

servants doing that, and it’s a bunch of work.

This is a nice environment. And

also so cool compared to the hot temperature outside!

Oh, there is cool air constantly

flowing out of this hole in the wall.

Basically I can ensure the same,

but my servants are soooo exhausted after very

short time.

Good to see that you have recovered that fast.

Under the hood you can see

this small motor working, driven by the HVC 4223F.

Via this control panel

you can influence the temperature as well as the amount of air flowing into

the compartment.!

Thanks to your great support! I feel better already.

Are you kidding? Servants

at home? Our solution is reliable and control-

lable quite easy.

These outlets are distributed

over the entire car to ensure that the required temperature is

distri buted equally around the entire compartment.

Magically tossed into the 21st century, Vitruvius is recovering fast and gets first insights into flexible motor control and the way it can ease our daily life.

... Embedded Motor Control

CP

High PrecisionA/D Converter

AutomotiveVoltage Regulator

LIN-UART+LIN-PHY

High-SidePower-Switch

VSUP B

ARM® Cortex®-M3CPU References: Starpoint

D/A Converter

DAC0

DAC1

Comparators

==

=

Integrated Bridges including Diagnosis

Flash Memoryand NVRAM

Functional Safety Support, ISO-Pulses, AEC-Q100, LIN 2.x conform, EMC conformity according toworldwide OEM Specifications, ESD (8 kV @ LIN Port), −40 °C ≤ TJ ≤ +150 °C

Temperature Sensorswith OvertemperatureDetection/Shutdown

ϑ

Main- and Aux-Oscillator

ADCPeripherals: PWM, Timer,CAPCOM, LIN UART,

SPI…

HVC 4223F / 4420F

Development Tools and Compiler

J-Link

Firmware Package

Professional, Automotive ASPICE and Functional- Safety supporting firmware package available for buy-out. Various target platforms available by easy adaptation. Running standard- and sophisticated motor-control routines for BLDC and stepper motors.

In-circuit program-mer

via JTAG or SWD

Application Support

KEIL MDK for ARM® Cortex®-M3

SDB-I

Complete software development envi-ronment.Ask for free version.

First steps with HVC 4223F with a small yet “all- onboard“ solution.

ULINK-ME

Application board

Debug adapter

via JTAG or SWD

Flexible due to onboard program-ming socket

Please contact TDK -Micronas to get

more information about ...

This is a fully integrated Motor

Controller, attached to the motor with only very few additional

components.

This device acts like a brain with

strong muscles, translating your wishes into actions to sat-

isfy you.

For sure not, they are de-cen-

tralized and each of them is smart and connected to

the others.

This green item with the HVC

on it is so lean – Only this one black thing can do so

powerful work?

Oh, that’s sounds flexible

and reliable to me. Is there only one of these motors

doing that amount of work?

You’re right. It’s optimized and all items required to

control these small motors are integrated. It’s flexible and easy to be configured by software to be multiplied and even applied to other kind of applications with only minor ef-

fort. This is exactly what we at TDK-Micronas achieved for our customers with the Embedded Motor

Control products.

to be continued...TDK-Micronas GmbH I Hans-Bunte-Strasse 19 I 79108 Freiburg I Germany Phone +49 761 517-0 I Fax +49 761 517 2174 I www.micronas.com