PRODUCT INFORMATION HVC 4223F May/2015 HVC 4223F Flex Servo-Drive for Direct Control of Electric Motors (Stepper / BLDC / BDC) The new HVC 4223F flex servo-drive from Micronas enables cost-effective realization of high-performance compact electric motor control. Powered by a 32-bit CPU core (ARM® Cortex®-M3), the HVC 4223F economically addresses growing challenges in the automotive market and beyond (industrial, consumer, instrumentation, etc.). The flexible peripherals of the product provide all means to directly control brush-type, stepper (bipolar or three phase), or brushless (BLDC) motors directly via the integrated high-performance half-bridges without the need for external drivers. embedded programmable gain amplifier allow users to minimize the number of external components. The computation capacity supports complex motor control algorithms such as Space Vector Modulation (SVM) for permanent magnet synchronous motors (PMSM) in addition to six-step commutation with sensor feedback or sensorless control, as well as various stepper configurations. Core ◆ ARM® Cortex®-M3 core with on-chip two-wire debug interface Beside timers/counters, interrupt controller, multichannel ADC, SPI, and enhanced PWMs with diagnosis functions, this device contains an advanced LIN UART with a LIN 2.1 transceiver, as well as voltage regulators to connect the device directly to a 5.4 V18 V Automotive board net. Various power management modes minimize current consumption. The HVC 4223F further features a flash program memory with a size of 32 kbytes, providing high flexibility in code development, production ramp-up, and in-system firmware update. Various integrated digital and analog circuit units such as comparators with virtual star point reference, current scaling and an ◆ 2 kbyte RAM ◆ 32 kbyte flash memory ◆ NVRAM ◆ Two on-chip oscillators (no external crystal needed) High-Voltage Technology ◆ 5.4 V to 18 V operation with dual-mode power supply ◆ 40 V load-dump resistance ◆ Integrated N-channel MOSFET halfbridges with charge pump ◆ LIN 2.1 compliant Advanced Integration ◆ Digital and window watchdog timers with different, independent clocks ◆ Comparators with integrated virtual star point and reference currents ◆ 12-bit multi-channel ADC ◆ Programmable gain amplifier ◆ 16-bit free-running counter with three capture/compare-modules ◆ Two 16-bit timers ◆ Synchronous serial peripheral inter- face (SPI) ◆ Enhanced PWMs (EPWMs) drive the half-bridge FETs with non-overlapping edge/center-aligned signals ◆ Power supply for external devices ◆ Voltage, current, and temperature supervision ◆ PQFN40 package (6 × 6 mm2) ◆ Up to 150 °C junction temperature PRODUCT INFORMATION HVC 4223F May/2015 DC Motor Power-Bridges CP SMPS / LDO MAIN OSC MON ARM Cortex® M3 Flash DAC DC Motor BEMFC EPWM or SYSCTRL Debug RAM WWDG & Wake Timer NVRAM Virtual Star-Point + _ 12-Bit ADC LIN PHY LIN_O BLDC Motor Diag & Protection AUX OSC MUX DWDG Temp Sensor LIN-UART PWMIO SPI Timer CAPCOM or HSBVDD Port LGPIO Ports Bipolar Stepper Motor Fig. 1: Motor control applications with HVC 4223F CP DAC0 = ARM® Cortex®-M3 CPU DAC1 = = Comparators References: Starpoint D/A Converter Integrated Bridges including Diagnosis ϑ Temperature Sensors with Overtemperature Detection/Shutdown HV C 42 23 F LIN-UART+LIN-PHY Peripherals: PWM, Timer, CAPCOM, LIN UART, SPI… ADC A/D Converter VSUP B High-Side Power-Switch Main- and Aux-Oscillator Flash Memory and NVRAM Voltage Regulation LDO + Buck Mode Functional Safety (ASIL-A ready), ISO-Pulses, AEC-Q100, LIN 2.1 conform, EMC conformity according to OEM Specifications, ESD (8 kV @ LIN Port), −40 °C ≤ TJ ≤ +150 °C Fig. 2: HVC 4223F device overview All information and data contained in this product information are without any commitment, are not to be considered as an offer for conclusion of a contract, nor shall they be construed as to create any liability. Product or development sample availability and delivery are exclusively subject to our respective order confirmation form. By this publication, Micronas GmbH does not assume responsibility for patent infringements or other rights of third parties which may result from its use. No part of this publication may be reproduced, photocopied, stored on a retrieval system, or transmitted without the express written consent of Micronas GmbH. Edition May 13, 2015; Order No. PI 000154_001EN Micronas GmbH Hans-Bunte-Strasse 19D-79108 Freiburg (Germany)P.O. Box 840D-79008 Freiburg (Germany) Tel. +49-761-517-0Fax +49-761-517-2174E-mail: [email protected]www.micronas.com