32-bit RISC-V Dual-core Dual-motor Drive MCU —— FU7512L
Candidate for：2025 World Electronics Achievement Awards - Microcontroller/Interface
32-bit RSIC-V core
ME core (motor control)
24M/48M high-precision RC oscillator
64kB Flash + 12kB SRAM
6-channel half-bridge PWM (motor control)
8 × 16-bit Timers
3 × 12-bit high-precision ADCs (1MSPS)
Number of AMPs: 7
Number of CMPs: 8
Number of DACs: 5
Support LIN2.X protocol
Support CAN2.0/CANFD protocol
2 × SPI modules
2 × UART modules
PFC module (single/dual-bridge mode)
BiSS protocol
Dual-motor control
•@24MHz: 60kHz (single) / 16kHz (dual)
•@48MHz: 115kHz (single) / 35kHz (dual)
Observers
•Flux observer and optimized PLL (SMO/AO reserved)
•Advanced low-speed startup algorithm
Enhanced PFC (up to 6kW in dual-bridge mode)
Updated HFI
Upgraded field-weakening algorithm
Optimized single-shunt current sampling reduces low-speed noise to dual-shunt levels
Vibration suppression module
Hardware-integrated motor control loops
Frequency sweeping during operation (EMC improvement)
Fourth-order filter + dual current sensing (servo motors)
Malicious vote manipulation is expressly forbidden in this voting event. The organizers reserve the right to evaluate the fairness and accuracy of the voting results. AspenCore retains the authority to interpret the rules of this event.
