K32 L3_高能效Cortex-M4 MCU | NXP 半导体

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恩智浦基于Coretex M4 和Cortex M0+ 的高能效，先进安全性MCU

K32-L3
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探讨K32 L3 MCU系列的双核功能。

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K32 L3系列MCU基于成功的Kinetis K系列(K22和K24)，在功率优化和安全性方面比上一代产品提高了50％，适用于广泛的工业和物联网应用。K32 L3 MCU系列基于高能效Arm® Cortex®-M4内核和Cortex-M0+，并进一步增强了如低漏电外设、DC-DC转换器，以及身份验证启动、安全更新和篡改检测引脚等安全功能。

K32 L3系列MCU的推出是K32 L系列MCU的开始，将进一步推动恩智浦的安全功能和功率优化功能，引领新一代低漏电应用市场。K32 L3 MCU系列配备了全面的生态合作体系，包括MCUXpressso软件和工具以及用于轻松进行原型设计的Freedom开发板。

产品详情

框图

K32 L3 MCU Family Block Diagram

K32 L3 MCU
获取框图PDF

特征

核心处理器

  • Arm Cortex-M4内核，运行频率高达72 MHz
  • Cortex-M0+内核，运行频率高达72 MHz

存储器

  • 高达1.25 MB的闪存
  • 高达384 kB SRAM
  • 内置安全引导加载程序的48 kB ROM

高安全性

  • 加密子系统，包含专用内核、专用指令存储器(IRAM和IROM)和专用数据RAM，用于自动实施加密、签名和哈希算法，包括AES-256, 3DES/DES、SHA-256、RSA和ECC加速
  • 独立式真正随机数生成器 (TRNG)，具备512位熵和内置统计自检
  • 安全密钥管理，用于存储和保护敏感型安全密钥
  • 在感应到安全漏洞或物理篡改行为时，清除包括安全密钥在内的加密子系统存储器
  • 用于进行访问控制、系统存储器保护和外设隔离的资源域控制器
  • 内置安全启动和安全OTA编程，确保器件只运行已获得授权和认证的代码

模拟

  • 1个12位单端低功率ADC
  • 2个低功耗比较器，带6位DAC
  • 1个12位低功耗DAC
  • 1.2V/2.1V双量程电压基准

定时器

  • 最多2个6通道、2个2通道定时器/PWM模块
  • 最多2个4通道低功耗可编程中断定时器
  • 最多3个低功耗定时器
  • 实时时钟(RTC)
  • 1个56位时间戳

外设

  • USB 2.0全速控制器和收发器
  • 1个32通道FlexIO，支持对UART、I²C、SPI、I²S、摄像头IF、LCD RGB、PWM/波形生成的模拟
  • 最多4个低功耗UART
  • 最多4个低功耗I²C
  • 最多4个16位低功耗SPI
  • 1个EMVSIM模块，支持ISO-7816协议
  • 1个串行音频接口(SAI)，支持I²S和AC'97
  • 1个安全数字硬件控制器 (uSDHC)
  • 外部FlexBus并行接口(RAM、ROM、简单跟随器设备)

电源管理

  • 旁路模式：1.71 V至3.6 V
  • DC-DC降压转换器：2.1 V至3.6 V
  • 内核电压旁路：1.14 V至1.45 V，直接供电给内核，旁路内部调节器
  • 独立的VDDIO1和VDDIO2供电：1.71 V至3.6 V
  • 独立的VBAT (RTC)：1.71 V至3.6 V

封装

  • 176 VFBGA, 9 mm x 9 mm x 0.86 mm, 0.5 mm间距
  • 121 MBGA, 8 mm x 8 mm x 1.4 mm, 0.65 mm间距
  • 100LQFP, 14 mm x 14 mm x 1.7 mm, 0.5 mm间距
  • 64QFN, 9 mm x 9 mm x 0.85 mmx 0.5 mm间距
  • 144 LQFP, 20 mm x 20 mm x 1.6 mm x 0.5 mm间距

更多

购买/参数

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N true 0 PSPK32-L3zh 5 勘误表 Errata t522 1 参考手册 Reference Manual t877 1 应用笔记 Application Note t789 1 数据手册 Data Sheet t520 1 简介 Fact Sheet t523 1 zh zh zh 数据手册 Data Sheet 1 1 K32L3A60VPJ1AT 1 English The K32L3A family of devices is an ultra-low-power, dual core solution ideal for applications that require a high performance Cortex-M4F processor to run the application and an efficient Cortex-M0+ to run low power operations such as sensor data collection and perform low level operations that don't 1569477647608734894393 PSP 1.7 MB None None documents None 1569477647608734894393 /docs/en/data-sheet/K32L3A.pdf 1691051 /docs/en/data-sheet/K32L3A.pdf K32L3A documents N N 2019-09-25 K32L3A Data Sheet /docs/en/data-sheet/K32L3A.pdf /docs/en/data-sheet/K32L3A.pdf Data Sheet N 980000996212993340 2023-08-17 pdf N en Sep 26, 2019 980000996212993340 Data Sheet Y N K32L3A Data Sheet 参考手册 Reference Manual 1 2 K32L3A60VPJ1AT 1 English K32L3A Reference Manual 1569476794127737855710 PSP 14.8 MB Registration without Disclaimer None documents Extended 1569476794127737855710 /secured/assets/documents/en/reference-manual/K32L3ARM.pdf 14796559 /secured/assets/documents/en/reference-manual/K32L3ARM.pdf K32L3ARM documents Y N 2019-09-25 K32L3A Reference Manual /webapp/Download?colCode=K32L3ARM&lang_cd=zh /secured/assets/documents/en/reference-manual/K32L3ARM.pdf Reference Manual N 500633505221135046 2023-06-18 pdf Y en Sep 26, 2019 500633505221135046 Reference Manual Y N K32L3A Reference Manual 应用笔记 Application Note 1 3 0 English application note, AN12673, K32L, K32L3A6, Multicore, Dual core, Multi-core, Dual-core 1578453696441715152050 PSP 2.4 MB None None documents None 1578453696441715152050 /docs/en/application-note/AN12673.pdf 2365579 /docs/en/application-note/AN12673.pdf AN12673 documents N N 2020-01-07 Dual-core Project Creation and Conversion for K32L3A6 Devices /docs/en/application-note/AN12673.pdf /docs/en/application-note/AN12673.pdf Application Note N 645036621402383989 2022-12-07 en Jan 7, 2020 645036621402383989 Application Note Y N Dual-core Project Creation and Conversion for K32L3A6 Devices 0 Chinese application note, AN12673, K32L, K32L3A6, Multicore, Dual core, Multi-core, Dual-core 1578453696441715152050zh PSP 2.4 MB None None documents None 1578453696441715152050 /docs/zh/application-note/AN12673.pdf 2365579 /docs/zh/application-note/AN12673.pdf AN12673 documents N N 2020-01-07 Dual-core Project Creation and Conversion for K32L3A6 Devices /docs/zh/application-note/AN12673.pdf /docs/zh/application-note/AN12673.pdf Application Note N 645036621402383989 2022-12-07 pdf N zh Jan 7, 2020 645036621402383989 Application Note Y N K32L3A6 器件的双核项目创建和转换 勘误表 Errata 1 4 K32L3A60VPJ1AT 11 JUL 2019 English Mask Set Errata for Mask 3N69S 1569478343572731985724 PSP 178.0 KB None None documents None 1569478343572731985724 /docs/en/errata/K32L3A6_3N69S.pdf 177964 /docs/en/errata/K32L3A6_3N69S.pdf K32L3A6_3N69S documents N N 2019-09-25 Mask Set Errata for Mask 3N69S /docs/en/errata/K32L3A6_3N69S.pdf /docs/en/errata/K32L3A6_3N69S.pdf Errata N 155452329886410597 2022-12-07 pdf N en Sep 26, 2019 155452329886410597 Errata Y N Mask Set Errata for Mask 3N69S 简介 Fact Sheet 1 5 4 English The K32 L3 MCU family, built from the success of the widely adopted Kinetis<sup>®</sup> microcontroller portfolio, is designed to deliver a power-optimized implementation along with advanced security capabilities and protection from physical tamper events. 1555076373660727442865 PSP 3.1 MB None None documents None 1555076373660727442865 /docs/en/fact-sheet/K32MCUSFS.pdf 3127371 /docs/en/fact-sheet/K32MCUSFS.pdf K32MCUSFS documents N N 2019-04-12 NXP K32 L3 MCU Fact Sheet /docs/en/fact-sheet/K32MCUSFS.pdf /docs/en/fact-sheet/K32MCUSFS.pdf Fact Sheet N 736675474163315314 2022-12-07 en Oct 14, 2019 736675474163315314 Fact Sheet Y N NXP K32 L3 MCU Fact Sheet 1 Chinese The K32 L3 MCU family, built from the success of the widely adopted Kinetis<sup>®</sup> microcontroller portfolio, is designed to deliver a power-optimized implementation along with advanced security capabilities and protection from physical tamper events. 1555076373660727442865zh PSP 3.1 MB None None documents None 1555076373660727442865 /docs/zh/fact-sheet/K32MCUSFS.pdf 3127371 /docs/zh/fact-sheet/K32MCUSFS.pdf K32MCUSFS documents N N 2019-04-12 NXP K32 L3 MCU Fact Sheet /docs/zh/fact-sheet/K32MCUSFS.pdf /docs/zh/fact-sheet/K32MCUSFS.pdf Fact Sheet N 736675474163315314 2022-12-07 pdf N zh Aug 18, 2021 736675474163315314 Fact Sheet Y N K32 L3 MCU 系列 false 0 K32-L3 downloads zh-Hans true 1 Y PSP Y Y 勘误表 1 /docs/en/errata/K32L3A6_3N69S.pdf 2019-09-25 1569478343572731985724 PSP 4 Sep 26, 2019 Errata Mask Set Errata for Mask 3N69S None /docs/en/errata/K32L3A6_3N69S.pdf English documents 177964 None 155452329886410597 2022-12-07 N /docs/en/errata/K32L3A6_3N69S.pdf Mask Set Errata for Mask 3N69S /docs/en/errata/K32L3A6_3N69S.pdf documents 155452329886410597 Errata N en None Y pdf 11 JUL 2019 N N Mask Set Errata for Mask 3N69S K32L3A60VPJ1AT 178.0 KB K32L3A6_3N69S N 1569478343572731985724 参考手册 1 /secured/assets/documents/en/reference-manual/K32L3ARM.pdf 2019-09-25 1569476794127737855710 PSP 2 Sep 26, 2019 Reference Manual K32L3A Reference Manual Registration without Disclaimer /secured/assets/documents/en/reference-manual/K32L3ARM.pdf English documents 14796559 None 500633505221135046 2023-06-18 Y /webapp/Download?colCode=K32L3ARM&lang_cd=zh K32L3A Reference Manual /secured/assets/documents/en/reference-manual/K32L3ARM.pdf documents 500633505221135046 Reference Manual N en Extended Y pdf 1 Y N K32L3A Reference Manual K32L3A60VPJ1AT 14.8 MB K32L3ARM N 1569476794127737855710 应用笔记 1 /docs/zh/application-note/AN12673.pdf 2020-01-07 1578453696441715152050zh PSP 3 Jan 7, 2020 Application Note application note, AN12673, K32L, K32L3A6, Multicore, Dual core, Multi-core, Dual-core None /docs/zh/application-note/AN12673.pdf Chinese documents 2365579 None 645036621402383989 2022-12-07 N /docs/zh/application-note/AN12673.pdf K32L3A6 器件的双核项目创建和转换 /docs/zh/application-note/AN12673.pdf documents 645036621402383989 Application Note N zh None Y pdf 0 N N Dual-core Project Creation and Conversion for K32L3A6 Devices 2.4 MB AN12673 N 1578453696441715152050 数据手册 1 /docs/en/data-sheet/K32L3A.pdf 2019-09-25 1569477647608734894393 PSP 1 Sep 26, 2019 Data Sheet The K32L3A family of devices is an ultra-low-power, dual core solution ideal for applications that require a high performance Cortex-M4F processor to run the application and an efficient Cortex-M0+ to run low power operations such as sensor data collection and perform low level operations that don't None /docs/en/data-sheet/K32L3A.pdf English documents 1691051 None 980000996212993340 2023-08-17 N /docs/en/data-sheet/K32L3A.pdf K32L3A Data Sheet /docs/en/data-sheet/K32L3A.pdf documents 980000996212993340 Data Sheet N en None Y pdf 1 N N K32L3A Data Sheet K32L3A60VPJ1AT 1.7 MB K32L3A N 1569477647608734894393 简介 1 /docs/zh/fact-sheet/K32MCUSFS.pdf 2019-04-12 1555076373660727442865zh PSP 5 Aug 18, 2021 Fact Sheet The K32 L3 MCU family, built from the success of the widely adopted Kinetis<sup>®</sup> microcontroller portfolio, is designed to deliver a power-optimized implementation along with advanced security capabilities and protection from physical tamper events. None /docs/zh/fact-sheet/K32MCUSFS.pdf Chinese documents 3127371 None 736675474163315314 2022-12-07 N /docs/zh/fact-sheet/K32MCUSFS.pdf K32 L3 MCU 系列 /docs/zh/fact-sheet/K32MCUSFS.pdf documents 736675474163315314 Fact Sheet N zh None Y pdf 1 N N NXP K32 L3 MCU Fact Sheet 3.1 MB K32MCUSFS N 1555076373660727442865 true Y Products

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