本帖最后由 tpgf 于 2024-3-11 09:40 编辑
LKS08系列MCU是凌鸥创芯针对电机驱动市场，推出的高性能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；集成同步双采样3Msps 12BIT高速ADC，集成全温度范围千分之五电压基准源；集成96MHz 32BIT MCU+DSP,自主指令集DSP可作为异构独立核心运行程序，三角函数运算、开方运算100ns内完成；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。集成度高、节约BOM成本，丰富的模拟运放和比较器资源，可满足单电阻/双电阻/三电阻电流采样拓扑架构的不同需求；内部集成高压钳位网络，允许高压共模信号直接输入，轻松实现MOSFET内阻直接电流采样，节省了昂贵的电流采样电阻并降低了系统功耗。
| Device | Freq(MHz) | Flash(kB) | RAM(kB) | ADC Ch. | DAC | Comp | Comp Ch. | OPA | HaLL | SPI | IIC | UART | CAN | QEP | Gate driver | Gate driver current(A) | Gate driver supply(V) | Floating voltage(V) | Others | Package | | LKS32MC080R8T8 | 96 | 64 | 8 | 13 | 12BITx1 | 2 | 9 | 4 | 3-way | 1 | 1 | 2 | Yes | Yes | | | | | | LQFP64 | | LKS32MC081C8T8 | 96 | 64 | 8 | 12 | 12BITx1 | 2 | 9 | 4 | 3-way | 1 | 1 | 2 | | | | | | | | TQFP48 | | LKS32MC082K8Q8 | 96 | 64 | 8 | 8 | 12BITx1 | 2 | 6 | 3 | 3-way | 1 | 1 | 2 | | | | | | | | QFN32 | | LKS32MC083C8T8 | 96 | 64 | 8 | 12 | 12BITx1 | 2 | 9 | 4 | 3-way | 1 | 1 | 2 | Yes | Yes | | | | | | TQFP48 | | LKS32MC084DF6Q8 | 96 | 32 | 8 | 11 | 12BITx1 | 2 | 7 | 3 | 3-way | 1 | 1 | 2 | | | 6N | -1 | 4.5~20 | 200 | | QFN40 | | LKS32MC086N8Q8 | 96 | 64 | 8 | 11 | 12BITx1 | 2 | 9 | 4 | 3-way | 1 | 1 | 2 | Yes | Yes | 6N | -1 | 4.5~20 | 200 | | QFN52 | | LKS32MC087M6S8 | 96 | 32 | 8 | 5 | 12BITx1 | 2 | 6 | 2 | 3-way | | 1 | 1 | | | | | | | | SSOP24 | | LKS32MC087AM6S8 | 96 | 32 | 8 | 5 | 12BITx1 | 2 | 6 | 2 | 3-way | | 1 | 1 | | | | | | | | SSOP24 | | LKS32MC087CM8S8 | 96 | 64 | 8 | 5 | 12BITx1 | 2 | 6 | 2 | 3-way | | 1 | 1 | Yes | | | | | | | SSOP24 | | LKS32MC087DM6S8 | 96 | 32 | 8 | 5 | 12BITx1 | 2 | 6 | 2 | 3-way | | 1 | 1 | | | 3P3N | -0.166666667 | 7~28 | | 5vLDO | SSOP24 | | LKS32MC087EM6S8 | 96 | 32 | 8 | 5 | 12BITx1 | 2 | 7 | 2 | 3-way | | 1 | 1 | | | 3P3N | -0.166666667 | 7~28 | | 5vLDO | SSOP24 | | LKS32MC088C6T8 | 96 | 32 | 8 | 12 | 12BITx1 | 2 | 9 | 4 | 3-way | 1 | 1 | 2 | | | | | | | | TQFP48 | | LKS32MC088KU8Q8 | 96 | 64 | 8 | 8 | 12BITx1 | 2 | 7 | 3 | 3-way | 1 | 1 | 2 | | | 6N | -0.45 | 10~20 | 600 | 5vLDO | QFN43L |
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