The high-performance motor drive chip incorporates ME core and RISC-V core. ME core integrates FOC module and CORDIC module that allow for automatic calculation of FOC or square-wave control by the hardware for sensored/sensorless BLDC/PMSM motors. RISC-V core is used for parameter configuration and routine processing. The dual cores work in parallel to achieve high-performance motor control. Interleaved two-phase boost PFC. The chip integrates high-speed operational amplifiers, comparators, high-speed ADC, CRC, SPI, I2C, UART, LIN, CANFD, DataMonitor, Timers, built-in LDO, which are suitable for FOC or square-wave based BLDC/PMSM motors.
| P/N: | FU7512 P | FU7512 L | FU7562 Q | FU7562 L | |
| Package | LQFP48 8 x 8 mm |
LQFP64 10 x 10 mm |
QFN64 8 x 8 mm |
LQFP52 10 x 10 mm |
|
| Motion Engine – ME | x | x | x | x | |
| Dual Motor | x | x | x | – | |
| FOC hardware | x | x | x | x | |
| PFC hardware | x | x | x | x | |
| MCU core | RISC-V | RISC-V | RISC-V | RISC-V | |
| System clock [MHz] | 48 /24 | 48 /24 | 48 /24 | 48 /24 | |
| Flash [kB] | 64 | 64 | 64 | 64 | |
| SRAM [kB] | 12 | 12 | 12 | 12 | |
| PRAM [kB] | 4 | 4 | 4 | 4 | |
| GPIO | 38 | 53 | 38 | 22 | |
| I²C | 1 | 2 | 2 | 1 | |
| UART | 2 | 2 | 2 | 2 | |
| SPI | 1 | 2 | 2 | – | |
| CAN | 1 | 1 | 1 | 1 | |
| LIN | 1 | 1 | 1 | 1 | |
| BiSS | 1 | 1 | 1 | – | |
| DMA | x | x | x | x | |
| Timer | 9 | 9 | 9 | 9 | |
| PWM driver output | 2 | 2 | 1 | – | |
| PreDriver | – | – | 6N | 6N | |
| Driver Voltage, max. [V] | – | – | 625 | 625 | |
| Drive Current, max. + [A] | – | – | 0,11 | 0,11 | |
| Drive Current, max. – [A] | – | – | 0,18 | 0,18 | |
| Sensor/Sensorless Square Wave | x | x | x | x | |
| Sensor SVPWM | x | x | x | x | |
| Sensor FOC | x | x | x | x | |
| Sensorless FOC | x | x | x | x | |
| ADC | 3 | 3 | 3 | 3 | |
| ADC resolution [bit] | 12 | 12 | 12 | 12 | |
| ADC 1 channels | 13 | 13 | 12 | 8 | |
| ADC 2 channels | 13 | 14 | 10 | 10 | |
| ADC 3 channels | 3 | 3 | 2 | 2 | |
| DAC | 5 | 5 | 5 | 3 | |
| DAC resolution [bit] | 9 / 8 / 6 | 9 / 8 / 6 | 9 / 8 / 6 | 9 / 8 | |
| OP | 7 | 7 | 5 | 5 | |
| Comparator | 8 | 8 | 7 | 4 | |
| Temp. range | -40…85°C | -40…85°C | -40…85°C | -40…85°C |
Integrated Development Environment (IDE) for Fortior’s Motor Controller with RISC-V MCU core
USB programming and debug adapter for Fortior motor controllers with integrated MCU
