FS26系列汽车安全系统基础芯片(SBC)设备提供多种电源选项,旨在支持S32K3系列等入门级和中端安全微控制器。FS26设备还支持其他针对汽车电气化的微控制器,如动力总成、底盘、安全和低端网关应用。 FS26具有多个开关模式稳压器以及LDO稳压器,为微控制器、传感器、外围IC和通信接口供电。FS26为系统提供高精度电压参考,并为2个独立的电压跟踪调节器提供参考电压。此外,各种功能可用于系统控制和诊断,如模拟多路复用器、GPIOS和来自I/O、长持续时间定时器或SPI通信的可选唤醒事件。

电源管理

  • 最大输入电压为40 V DC
  • 由于其BOOST控制器,可以处理严重的起动操作(3.2 V电池)
  • 低功耗关闭模式,睡眠电流极低(典型值为30uA)
  • 低功耗待机模式,VPRE激活。LDO1或LDO2可通过OTP配置进行主动选择(典型值为25 uA)
  • 多个开关模式稳压器以及LDO稳压器,为微控制器、传感器、外围IC和通信接口供电

系统解决方案

  • 节省空间和降低复杂性的系统附加值:LDT、AMUX、双跟踪器、Vref
  • 用于系统关闭/唤醒控制的可编程长时间定时器(LDT)
  • 可选唤醒源:wake/GPIO引脚、LDT或SPI活动
  •  
  •  
  •  
  •  

功能安全

  • 可扩展的产品组合,从汽车安全完整性级别ASIL B到ASIL D
  • 系统运行时启用潜在故障监测:按需ABIST
  • 独立监控电路
  • 微控制器监控专用接口
  • 简单的挑战者监视功能
  • 具有潜在故障检测机制的安全输出(RSTB、FS0B、FS1B)

可扩展特性

  • LQFP48引脚,带外露焊盘,可优化热管理
  • 通过一次性编程(OTP)熔丝存储器进行永久设备定制
  • 用于系统开发和评估的临时OTP仿真模式
  • 即用型S32K3+FS26硬件和软件
选型表下载
Part NumberBuy OptionseCad ModelMarketing DescriptionUse CouponMCU SupportedSupply Voltage [Min to Max] (V)Output Current (A)Number of Buck RegulatorsNumber of LDONumber of Boost RegulatorsNumber of ChannelsBattery ChargerPackage TypeAmbient Operating Temperature (Min to Max) (℃)Safety levelBudgetary Price excluding tax(US$)StatusDevice FunctionInterface and Input ControlAdditional Features - AnalogJunction Temperature (Min to Max) (℃)Development Tools
MFS2613AMBA0ADMFS2613AMBA0ADeCad ModelSafety System Basis Chip with Low Power for ASIL B, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.522110No battery chargerHLQFP48-40 to 125up to ASIL B1K @ US$3.56Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM
MFS2613AMBA0ADMFS2613AMBA0ADR2eCad ModelSafety System Basis Chip with Low Power for ASIL B, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.522110No battery chargerHLQFP48-40 to 125up to ASIL B1K @ US$3.56Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM
MFS2613AMDA0ADMFS2613AMDA0ADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM
MFS2613AMDA0ADMFS2613AMDA0ADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM
MFS2613AMDA2ADMFS2613AMDA2ADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 360.822110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2613AMDA2ADMFS2613AMDA2ADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 360.822110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2613AMDA3ADMFS2613AMDA3ADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNS32K344, S32K3xx3.2 to 360.822110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2613AMDA3ADMFS2613AMDA3ADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNS32K344, S32K3xx3.2 to 360.822110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2613AMDA4ADMFS2613AMDA4ADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNS32K33.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM
MFS2613AMDA4ADMFS2613AMDA4ADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNS32K33.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM
MFS2613AMDA6ADMFS2613AMDA6ADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNS32K33.2 to 361.522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM
MFS2613AMDA6ADMFS2613AMDA6ADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNS32K33.2 to 361.522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM
MFS2613AMDDCADMFS2613AMDDCADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 360.822110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2613AMDDCADMFS2613AMDDCADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 360.822110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2613AMDH3ADMFS2613AMDH3ADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 360.822010No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2613AMDH3ADMFS2613AMDH3ADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 360.822010No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2613AMDHKADMFS2613AMDHKADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayYRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 360.822110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2613AMDHKADMFS2613AMDHKADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 360.822110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2621AMDABADMFS2621AMDABADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.56Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2621AMDABADMFS2621AMDABADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.56Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2623AMDAEADMFS2623AMDAEADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2623AMDAEADMFS2623AMDAEADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.80Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMBA0ADMFS2633AMBA0ADeCad ModelSafety System Basis Chip with Low Power for ASIL B, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL B1K @ US$3.68Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMBA0ADMFS2633AMBA0ADR2eCad ModelSafety System Basis Chip with Low Power for ASIL B, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL B1K @ US$3.68Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDA0ADMFS2633AMDA0ADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDA0ADMFS2633AMDA0ADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDADADMFS2633AMDADADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDADADMFS2633AMDADADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDAHADMFS2633AMDAHADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDAHADMFS2633AMDAHADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDAJADMFS2633AMDAJADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDAJADMFS2633AMDAJADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDAKADMFS2633AMDAKADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522010No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDAKADMFS2633AMDAKADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522010No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDALADMFS2633AMDALADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDALADMFS2633AMDALADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDAMADMFS2633AMDAMADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDAMADMFS2633AMDAMADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDC3ADMFS2633AMDC3ADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDC3ADMFS2633AMDC3ADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDE4ADMFS2633AMDE4ADeCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM
MFS2633AMDE4ADMFS2633AMDE4ADR2eCad ModelSafety System Basis Chip with Low Power for ASIL D, LQFP-48 trayNRH850, S32K3, TC2xx, TC3xx, Traveo3.2 to 361.6522110No battery chargerHLQFP48-40 to 125up to ASIL D1K @ US$3.92Activesystem basis chipSPI2 GPIO, 2 Wake-up inputs, AMUX, Frequency Tuning, LDT, Spread Spectrum, Voltage Monitoring-40 to 150KITFS26AEEVM, KITFS26SKTEVM