LKS45系列
LKS45系列MCU是凌鸥创芯针对电机驱动市场，推出的可以支持双电机+PFC应用的电机运动控制系列芯片。集成仪表级全差分可编程增益放大器+差分ADC，不需要电压偏置就可以处理正负信号；集成3路2Msps 14bit高速ADC，集成全温度范围千分之五电压基准源；集成192MHz 32bit Cortex-M4F内核，硬件单精度浮点单元，集成DSP指令，硬件三角函数运算100ns内完成；同时配备DMA。工作温度范围-40~105℃，内部RC全温度范围时钟偏差±1%以内。芯片引脚通过6KV人体模型引脚接触放电，通过15KV非触式空气静电放电测试。
| Device | Freq(MHz) | Flash(kB) | RAM(kB) | ADC Ch. | DAC | Comp | Comp Ch. | OPA | HaLL | SPI | IIC | UART | CAN | QEP | Gate driver | Others | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LKS32MC451VCT8 | 192 | 256 | 40 | 27 | 12bitx2 | 6 | 24 | 6 | 3Phasex2 | 2 | 2 | 3 | 1 | 4 | LQFP100 | ||
| LKS32MC451LVCT8 | 192 | 256 | 40 | 27 | 12bitx2 | 6 | 24 | 6 | 3Phasex2 | 2 | 2 | 3 | 1 | 4 | 5v Supply | LQFP100 | |
| LKS32MC452FPCT8 | 192 | 256 | 40 | 21 | 12bitx2 | 6 | 16 | 5 | 3Phasex2 | 2 | 2 | 3 | 1 | 4 | 6N | LQFP80 | |
| LKS32MC453RCT8 | 192 | 256 | 40 | 18 | 12bitx2 | 6 | 20 | 6 | 3Phasex2 | 2 | 2 | 3 | 1 | 4 | LQFP64 | ||
| LKS32MC454CCT8 | 192 | 256 | 40 | 20 | 12bitx2 | 6 | 15 | 4 | 3Phasex2 | 2 | 2 | 3 | 0 | 4 | TQFP48 | ||
| LKS32MC454NCQ8 | 192 | 256 | 40 | 15 | 12bitx2 | 6 | 15 | 6 | 3Phasex2 | 2 | 2 | 3 | 1 | 4 | QFN52 | ||
| LKS32MC455RCT8 | 192 | 256 | 40 | 21 | 12bitx2 | 6 | 18 | 4 | 3Phasex2 | 2 | 2 | 3 | 1 | 4 | LQFP64 | ||
| LKS32MC455LRCT8 | 192 | 256 | 40 | 22 | 12bitx2 | 6 | 19 | 4 | 3Phasex2 | 2 | 2 | 3 | 1 | 4 | 5v Supply | LQFP64 | |
| LKS32MC457RCT8 | 192 | 256 | 40 | 20 | 12bitx2 | 6 | 17 | 2 | 3Phasex2 | 2 | 2 | 3 | 1 | 4 | LQFP64 | ||
| LKS32MC457LRCT8 | 192 | 256 | 40 | 20 | 12bitx2 | 6 | 17 | 2 | 3Phasex2 | 2 | 2 | 3 | 1 | 4 | 5v Supply | LQFP64 |
下载资源
Datasheet
| Download | Description | Version | Update |
|---|---|---|---|
| LKS32MC45x_DS | LKS32MC45x数据手册 | 1.55 | 2025.02.07 |
| LKS32MC45x_6N_DS | LKS32MC45x集成6N预驱数据手册 | 1.03 | 2025.02.07 |
| LKS32MC45x_ER | LKS32MC45x勘误表 | 1.1 | 2023.09.20 |
User Manual
| Download | Description | Version | Update |
|---|---|---|---|
| LKS32MC45x_UM | LKS32MC45x用户手册 | 1.58 | 2025.04.12 |
Device Pack
| Download | Description | Version | Update |
|---|---|---|---|
| LKS32MC45x_Keil5 | LKS32MC45x Keil5 Device Pack | 1.19 | 2025.04.23 |
| LKS32_Keil4 | LKS32 Keil4 device setup | 1.79 | 2024.01.12 |
Demo Board
| Download | Description | Version | Update |
|---|---|---|---|
| LKS_EVB_MCU451L | Single MCU demo board for LKS_EVB_MCU451L | 1.0 | 2023.03.28 |
| LKS_EVB_MCU451 | Single MCU demo board for LKS_EVB_MCU451 | 1.0 | 2023.03.28 |
| LKS_EVB_LKS32MC452FPCT8_CORE | Single motor control MCU core demo board | 1.0 | 2024.12.31 |
| LKS_EVB_MCU453 | Single MCU demo board for LKS_EVB_MCU453 | 3.0 | 2025.02.20 |
| LKS_EVB_LKS32MC453RCT8_Core | Single motor control MCU core demo board | 2.0 | 2024.12.31 |
| LKS_EVB_MCU454CCT8 | Single MCU demo board for LKS32MC454CCT8 | 1.0 | 2024.05.28 |
| LKS_EVB_LKS32MC455LRCT8 | Dual motor control MCU core demo board | 1.0 | 2024.12.31 |
| LKS_EVB_MCU455 | Single MCU demo board for LKS_EVB_MCU455 | 2.1 | 2023.03.28 |
Software Reference
| Download | Description | Version | Update |
|---|---|---|---|
| LKS32MC45x_DevDriver | LKS32MC45x 外设库函数(外设驱动)Device Drivers | 2.22 | 2025.03.18 |
| LKS32MC45x_PeripDemo | LKS32MC45x 外设示例工程Peripheral Demo Projects | 2.94 | 2025.02.09 |
| LKS32MC451VCT8_FOC_Sensorless | 基于LKS451的无感FOC Demo板配套软件和说明 | 1.0 | 2025.01.03 |
| LKS32MC452FPCT8_FOC_Sensorless | 基于LKS452F的无感FOC Demo板配套软件和说明 | 1.0 | 2024.12.31 |
| LKS32MC453RCT8_FOC_Sensorless | 基于LKS453的无感FOC Demo板配套软件和说明 | 1.0 | 2024.12.31 |
| LKS32MC453RCT8_FOC_Sensorless_HVPOWER | 基于LKS453高压板的无感FOC Demo板配套软件和说明 | 1.0 | 2024.12.31 |
| LKS45x_ClassB_sLib | LKS45x ClassB 功能安全认证软件库 | 1.0 | 2023.10.17 |
Tools & Software
| Download | Description | Version | Update |
|---|