LKS45系列
LKS45系列MCU是凌鷗創(chuàng)芯針對電機驅(qū)動市場，推出的可以支持雙電機+PFC應用的電機運動控制系列芯片。集成儀表級全差分可編程增益放大器+差分ADC，不需要電壓偏置就可以處理正負信號；集成3路2Msps 14bit高速ADC，集成全溫度范圍千分之五電壓基準源；集成192MHz 32bit Cortex-M4F內(nèi)核，硬件單精度浮點單元，集成DSP指令，硬件三角函數(shù)運算100ns內(nèi)完成；同時配備DMA。工作溫度范圍-40~105℃，內(nèi)部RC全溫度范圍時鐘偏差±1%以內(nèi)。芯片引腳通過6KV人體模型引腳接觸放電，通過15KV非觸式空氣靜電放電測試。
| 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 |
下載資源
Datasheet
| Download | Description | Version | Update |
|---|---|---|---|
| LKS32MC45x_DS | LKS32MC45x數(shù)據(jù)手冊 | 1.55 | 2025.02.07 |
| LKS32MC45x_6N_DS | LKS32MC45x集成6N預驅(qū)數(shù)據(jù)手冊 | 1.04 | 2025.07.02 |
| LKS32MC45x_ER | LKS32MC45x勘誤表 | 1.1 | 2023.09.20 |
User Manual
| Download | Description | Version | Update |
|---|---|---|---|
| LKS32MC45x_UM | LKS32MC45x用戶手冊 | 1.60 | 2025.07.02 |
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 外設庫函數(shù)(外設驅(qū)動)Device Drivers | 2.27 | 2025.06.15 |
| LKS32MC45x_PeripDemo | LKS32MC45x 外設示例工程Peripheral Demo Projects | 2.95 | 2025.06.05 |
| LKS32MC451VCT8_FOC_Sensorless | 基于LKS451的無感FOC Demo板配套軟件和說明 | 1.1 | 2025.05.31 |
| LKS32MC452FPCT8_FOC_Sensorless | 基于LKS452F的無感FOC Demo板配套軟件和說明 | 1.1 | 2025.05.31 |
| LKS32MC453RCT8_FOC_Sensorless | 基于LKS453的無感FOC Demo板配套軟件和說明 | 1.1 | 2025.05.31 |
| LKS32MC453RCT8_FOC_Sensorless_HVPOWER | 基于LKS453高壓板的無感FOC Demo板配套軟件和說明 | 1.1 | 2025.05.31 |
| LKS45x_ClassB_sLib | LKS45x ClassB 功能安全認證軟件庫 | 1.0 | 2023.10.17 |
Tools & Software
| Download | Description | Version | Update |
|---|