SPC1158 - High Performance Motion Control SoC

SPC1158 is Spintrol's 3rd generation highly integrated SoC designed for high performance inverter applications, including sensorless motor controls (BLDC and PMSM), general inverter and digital power applications, where advanced control methods with fast response are required. 

SPC1158 is built on an advanced mixed-signal architecture featuring ARM's Cortex-M4 CPU core with best-in-class analog front end, digital signal processing as well as dedicated motion control peripherals, safety features and low power mode. In addition, it deploys two innovations, one is the multi-zone protection technology that dramatically improves code security, the other is the flexible IO technology similar to FPGA but much more cost effective that can configure IOs as different peripherals per application needs. 

SPC1158 takes in single 15V supply, CPU core can run up to 100MHz to process sophisticated control algorithms. The analog front end design, made up of differential PGAs and high speed high resolution ADC, is capable to capture signals in noisy environment precisely and quickly.

These combined features make SPC1158 an ideal fit for complex applications such as motion control, bringing improved energy efficiency and enhanced user experience at affordable system cost.

• ARM Cortex-M4 CPU @100MHz with FPU

• Up to 64kB ECC-protected Flash, 32kB RAM,

• Multi-zone Code Protection

• 14-bit ADC with 8 channels, triple sample & hold, 140ns conversion time

• 3x differential PGA with gain selections, up to 64 times

• 5x window comparators with iDAC feature

• 1x DAC output buffer

• up to 12x ePWM

• Configurable IOs for UART, I²C, SPI, CAN, LIN, QEP, etc.

• On-chip 32MHz OSC with 1% accuracy

• On-chip temperature sensor

• Single 15V power supply

• LQFP48, QFN32 package

• -40 to +125°C junction temperature

• Appliances

• Fans, Pumps, Vacuums

• Robotics

• Industrial Controls

Keil IDE + FOC SDK

Dev Kits

Realtime Motor Tuning Tool

SPC1158是旋智为高性能电机应用开发的第三代高集成度SoC，它以先进的控制算法和快速的响应速度支持无感电机控制（直流无刷电机控制和永磁同步电机控制）、通用变频器和数字电源等应用。

SPC1158基于先进ARM Cortex-M4内核，片上集成了性能领先的模拟前端、数字信号处理模块，同时支持专用电机控制外设、安全保护模块及低功耗模式。此外，它还具备两点创新：一是分区加密保护技术，极大地提高了用户代码的安全性；二是类似于FPGA但比FPGA更高效的灵活IO配置技术，用户可以根据不同应用、不同外设需求更经济地配置IO。

SPC1158仅需要一路15V的电源供电，内部CPU可以在100MHz的系统时钟下处理复杂的控制算法。它的模拟前端由全差分可编程增益放大器和高速高精度ADC构成，具有在恶劣的环境中精确快速捕获信号的能力。

这些优良的特性使得SPC1158非常适用于复杂的电机控制环境，在保证高能效的同时以更经济的成本给用户带来了更好的使用体验。

• ARM Cortex-M4 CPU，最高工作时钟100MHz

• 64KB Flash，具备ECC保护功能，32KB RAM

• 分区加密代码保护技术

• 8通道14位ADC，3个采样保持器，140ns转换时间

• 3个差分PGA，支持多种增益设置，最大可达64倍

• 5组窗口比较器，可和内置DAC配合使用

• 一个DAC输出缓冲器

• 6对互补PWM

• 灵活IO配置，包括UART，I²C，SPI，CAN，LIN，QEP等   

• 片上32MHz振荡器，1%准确度

• 片上温度传感器

• 单路15V供电

• LQFP48，QFN32封装

• -40°C到125°C结点温度范围

• 家用电器

• 风机、水泵、吸尘器

• 机器人

• 工业控制

Keil IDE + FOC SDK

开发套件

Realtime Motor Tuning Tool