TDK-Micronas GmbH Productsearch Open product search Embedded Motor Controllers HVC 4xyzF Downloads BLDC motor control with HVC 4223F single chip solution White Paper (1,7 MB) Selection Guide: Embedded Motor Control with HVC 4223F and HVC 4420F (PDF, 3.8 MB) Product Information: HVC 4222F, HVC 4422F Motor Drivers for High-Temperature Environmenments (PDF, 1.4 MB) Product Information: HVC4420F Flex Servo-Drive for Direct Control of Electric Motors (PDF, 746 KB) Product Information: HVC 4223F Flex Servo-Drive for Direct Control of Electric Motors 1PI (PDF, 319.76 KB) Data Sheet: HVC 4x Family Motor Drivers for Control of BLDC, BDC, or Stepper Motors (PDF, 480 KB) HVC 4223F CLDAC Trimming Algorithm HVC 4223F-B4 Control of a Sensor-Based BLDC Motor using Six-Step Commutation HVC 4223F-B4 Control of a Sensor-Based BLDC Motor using Space Vector Modulation HVC 4223F-B4 Control of a Sensorless BLDC Motor using Six-Step Commutation HVC 4223F-B4 Synchronous Serial Peripheral Interface (SPI) Configuration and Programming HVC 4223F-B4 UART Full-Duplex Mode Configuration and Programming HVC 4223F-B5 Bootloader and Flash Programmer HVC 4223F-B5 Control Strategies and Recommendations for the MOUT Flyback Current HVC 4223F-Dx LIN 2.0 and LIN 2.2 Demo Software Main features Arm® Cortex®-M3 core with on-chip two-wire debug interface 2 kbyte RAM (HVC 4222F, HVC 4223F) 4 kbyte SRAM (HVC 4420F, HVC 4422F) 32 kbyte flash memory (HVC 4222F, HVC 4223F) 64 kbyte flash memory (HVC 4420F, HVC 4422F) NVRAM Integrated Memory Protection Unit (MPU) supports RTOS requirements (HVC 4420F, HVC 4422F) Two on-chip oscillators (no external crystal needed) 5.4 V to 18 V operation with dual-mode 40 V load-dump resistance Integrated N-channel MOSFET halfbridges with charge pump LIN 2.1 compliant 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 160 °C junction temperature Up to 150 °C ambient temperature Home > Products > Embedded Motor Controllers > HVC 4xyzF Flex Servo-Drives for Direct Control of Electric Motors (Stepper / BLDC / BDC) Short Description The HVC flex servo-drive family from TDK-Micronas enables cost-effective realization of high-performance compact electric motor control. The new HVC 4422F offers extended memory size to address the OEM diagnostic requirements and allows operation in high-temperature environments. An integrated MPU supports RTOS requirements. Powered by a 32-bit CPU core (Arm Cortex-M3), the HVC controllers economically address 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 driver components. Beside timers/counters, interrupt controller, multichannel ADC, SPI, and enhanced PWMs with diagnostic functions, these devices contain an advanced LIN UART with a LIN 2.x transceiver, as well as voltage regulators to connect the device directly to an automotive board net. Various power management modes optimize current consumption. The HVC family further features a flash program memory with a size of 32 kbytes (HVC 4222/4223) or 64 kbytes (HVC 4420F/4422), 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 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. HVC Variants HVC 4222F: 32k Flash, 2k RAM, TA = 150 °C HVC 4223F: 32k Flash, 2k RAM, TA = 125 °C HVC 4420F: 64k Flash, 4k RAM, integrated MPU, TA = 125 °C HVC 4422F: 64k Flash, 4k RAM, integrated MPU, TA = 150 °C Block diagram – System Architecture All products of this family HVC 4222F Package: QFN40 Ordering Code: HVC4222F-DL Interface : LIN, UART, SPI Temp. Range: -40°C - 160°C Contact Sales HVC 4223F Package: QFN40 Ordering Code: HVC4223F-DL Interface : LIN, UART, SPI Temp. Range: -40°C - 150°C Contact Sales HVC 4420F Package: QFN40 Ordering Code: HVC4420F-DL Interface : LIN, UART, SPI Temp. Range: -40°C - 150°C Contact Sales HVC 4422F Package: QFN40 Ordering Code: HVC4422F-DL Interface : LIN, UART, SPI Temp. 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