Arm Cortex-M4_Kinetis K20 100 MHz 32位USB MCU

点击播放视频

Kinetis^® K20 100 MHz MCU系列提供高度可扩展的、不同集成度的产品组合，具备丰富的模拟、通信、定时和控制外设套件，满足广泛的需求。

以较小长度的互连最大限度地提高板卡空间，并增强性能
缩小现有应用的大小
具备低功耗功能，实现高性能效率
借助智能片上集成，显著节省BOM成本
具备Kinetis产品组合固有的全面支持体系和可扩展性。

数据手册

参考手册

产品详情

框图

Kinetis K2x MCU Family Block Diagram

获取框图PDF

特征

超低功耗

10种低功耗模式，提供电源和时钟门控，可以实现优选的外设活动和恢复时间。停止电流<2 µA，运行电流<350 uA/MHz，停止模式唤醒时间4 µs
工作电压降至1.71 V时，仍可实现完整的存储器和模拟操作，延长了电池使用时间
低漏电唤醒单元，带有多达8个内置模块和16个引脚，可作为低漏电停止(LLS)模式/超低漏电停止(VLLS)模式的唤醒源
低功耗定时器支持系统在低功耗状态下持续运行

闪存、SRAM和FlexMemory

128 KB - 512 KB闪存。支持快速访问，具备高可靠性，提供4级安全保护
32 KB-128 KB的SRAM
FlexMemory：32 字节- 4 KB用户可分段的字节写入/擦除EEPROM，适用于数据表/系统数据。可擦写10M次以上的EEPROM和写入时间仅70 µs的闪存(出现电力故障时不会发生数据丢失或损坏)。无需用户或系统干预便可完成编程和擦除功能，工作电压降至1.71V时仍可完全工作。另有高达256 KB的空间可用于存储额外程序代码、数据或EEPROM备份

混合信号功能

两个可配置分辨率的高速16位模数转换器(ADC)。单输出或差分输出模式运行，可提高噪声抑制水平。利用可编程延迟模块触发功能可实现500 ns的转换时间
两个12位数模转换器(DAC)，可以为音频应用生成模拟波形
3个高速比较器，通过将脉宽调制(PWM)置于安全状态，提供快速准确的电机过流保护
模拟参考电压可为模拟模块、ADC和DAC提供精确的参考值，代替外部参考电压，降低系统成本

性能

Arm^{^®} Cortex^®-M4内核，带有DSP、100 MHz时钟、单周期MAC和单指令多数据(SIMD)扩展
外设和存储器用的多达16通道的DMA，使CPU负载更低，系统吞吐更快
交叉开关支持并发多主设备总线访问，增加总线带宽
独立的闪存Bank可以并发执行代码和固件更新，既不会影响性能，也无需复杂的编码例程

定时和控制

3个FlexTimer，共有12个通道。硬件死区时间插入和正交解码，用于电机控制
载波调制定时器，用于在遥控应用中生成红外线波形
4通道32位周期中断定时器可为实时操作系统任务调度程序提供时基，还可为ADC转换和可编程延迟模块提供触发源

人机接口

带有多达16路输入的硬件触摸传感接口。可在所有低功耗模式下运行(启用时只增加极小的电流)。通过硬件实现避免了软件轮询方法。高灵敏度，允许使用厚达5毫米厚度的贴膜

数据连接与通信

USB 2.0 OTG (全速)。设备充电检测优化了便携式USB设备的充电电流/时间，延长了电池使用时间。低压稳压器可通过5 V输入为外部组件提供高达120 mA，3.3 V的片外供电
多达6个支持IrDA的UART，其中一个UART有ISO7816智能卡支持。支持各种数据大小、格式和传输/接收设置，满足多种工业通信协议
IC间音频传输(I²S)串行接口，用于接入音频系统
两个CAN模块，适用于工业网络桥接
多达3个DSPI和两个I²C

可靠性、功能安全和信息安全

存储器保护单元可为交叉开关上的所有主设备提供存储器保护，提高软件可靠性
循环冗余校验引擎可验证存储器内容和通信数据，提高系统可靠性
时钟独立的COP可防止时钟偏移或代码失控，适用于故障安全型应用(例如，针对家用电器的IEC 60730安全标准)
如果发生看门狗事件，外部看门狗监测器可将输出引脚置于安全状态外部组件
本产品包含在恩智浦产品长期供货计划中，自推出后至少保证10年供货

外部外设支持

FlexBus外部总线接口为存储器以及图形显示器这样的外设提供接口选择。可支持多达6个片选信号和2GB可寻址空间
安全的数字主机控制器支持SD、SDIO、MMC或CE-ATA卡，可实现应用中软件升级或存储媒体文件。

MCUXpresso软件与工具

设计文件

2 设计文件

清除全部

^{符号和尺寸}
Kinetis^® Symbols, Footprints and Models

INTERNAL版本 1.0Nov 27, 20171 KBCAD-SYMBOLFOOTPRINTS

下载
^计算器
TFS FlexMem Endurance Calculator

ZIP版本 vBeta025Aug 1, 20143.2 MBTFS_FLEXMEM_CALCULATOR
请登录
下载Toggle Dropdown
- 加入列队
- 从列队中删除
- 文档较大时推荐使用。
- 查看列队

硬件

1-5 / 13 硬件

清除全部

^{评估/开发板与系统}
Kinetis K60 100 MHz MCU塔式系统模块亮点

TWR-K60D100M
^{仿真器、探测器和编程器}
Universal Multilink开发接口

UMultilink
^{仿真器、探测器和编程器}
JTAG/SWD硬件调试器

MCU-LINK
其他可用硬件. 查看我们的精选合作伙伴解决方案.
^{仿真器、探测器和编程器}
Tracelink - 将跟踪捕捉推向新高度

TRACELINK
^{仿真器、探测器和编程器}
LPC-Link2

OM13054
^{仿真器、探测器和编程器}
Universal Multilink FX高速开发接口

U-MULTILINK-FX
^{仿真器、探测器和编程器}
PEmicro Cyclone FX编程器

CYCLONE-FX
^{仿真器、探测器和编程器}
MCU-Link Pro硬件调试器

MCU-LINK-PRO
^{评估/开发板与系统}
面向Kinetis^® K20 USB MCU的Freedom开发平台

FRDM-K20D50M
^{评估/开发板与系统}
MPC560x校准、调试和接口板

MPC560xBOARDS
^{评估/开发板与系统}
Ultra low-cost development tool for Kinetis MCUs

KWIKSTIK-K40
^{评估/开发板与系统}
Tower Plug-In (TWRPI) Adaptor Board for Freedom Development Platform

FRDM-TWRPI
^{评估/开发板与系统}
Development board for PN5190

PNEV5190BP

展开

1-5 / 41 硬件

清除全部

^{评估/开发板与系统}
OSBDM_OSJTAG_RESOURCES

OSBDM/OSJTAG resource page, including links for OSBDM/OSJTAG virtual toolkit, firmware updates, driver downloads, design documents, and related information.

By P & E Microcomputer Systems, Inc Gold 合作伙伴
^{评估/开发板与系统}
OSBDM_OSJTAG_TOOLKIT

A set of Windows-based applications that function with the OSJTAG on NXP's tower board. Includes accelerometer, firmware updater, serial re-director, serial graph...

By P & E Microcomputer Systems, Inc Gold 合作伙伴
^{评估/开发板与系统}
Fusion for Kinetis v8

Fusion for Kinetis v8 offers support for a variety of NXP's popular ARM Cortex-M4 Microcontrollers on one board. The development board is equipped with a wide range of su...

By Mikroe Gold 合作伙伴
^{评估/开发板与系统}
Mikromedia 7 Capacitive

Mikromedia 7 Capacitive is a compact development board designed as a complete solution for the rapid development of multimedia and GUI-centric applications. As a fully fu...

By Mikroe Gold 合作伙伴
^{评估/开发板与系统}
Fusion for ARM v8

Fusion for ARM v8 offers universal support for ARM Cortex MO, M3, M4, and M7 Microcontrollers on one board. The development board is equipped with a wide range of superio...

By Mikroe Gold 合作伙伴
^{评估/开发板与系统}
Mikromedia 7 Capacitive FPI wit

Mikromedia 7 Capacitive FPI (FPI stands for Front Panel Integration) with bezel is a compact development board designed as a complete solution for the rapid development o...

By Mikroe Gold 合作伙伴
^{硬件测试配件和调试器}
J-Link PLUS

JTAG/SWD debug probe with USB interface. Based on a 32-bit RISC CPU, it can communicate at high speed with the supported target CPUs. J-Link is used around the world in t...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
Arm ULINKpro

The ULINKpro debug and trace unit connects your PC's USB port to your target system and allows you to program, debug, and analyze your applications using its unique strea...

By Arm Platinum 合作伙伴
^{硬件测试配件和调试器}
J-Link EDU

The J-Link EDU emulator is our standard J-Link emulator wrapped in a new educational marked housing. It is intended for educational use and the home hobbyist. Support for...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
J-Link BASE

Supercharge your IDE with the worlds fastest debug probe. The J-Link Flash download technology achieves a performance very close to the maximum speed possible. No other ...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
Universal Access Device 3+ (UAD

The UAD3+, equipped with up to 4 GB of trace memory and powerful interfaces to target and host, is the right solution for trace, multicore debugging, profiling and code c...

By PLS Development Tools Gold 合作伙伴
^{硬件测试配件和调试器}
Flasher Compact

Flasher Compact is the compact twin to the Flasher PRO, primarily designed for installation into production rigs or automated test equipment (ATE) where production space ...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
Flasher ARM

In-Circuit-Flash-Programmer based on the J-Link family for production and in-field-service. Offers fastest flash algorithms available, multiple integration options (RS232...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
CYCLONE FX

Advanced Cyclone programmer. Models support high-speed in-circuit flash programming, debugging, and test of many NXP 8-/16-/32-bit MCUs. Enhanced speed/security/storage...

By P & E Microcomputer Systems, Inc Gold 合作伙伴
^{硬件测试配件和调试器}
TRACE32 JTAG/SWD Debugger for A

Lauterbach has experience in making world class microprocessor development tools since 1979. TRACE32 supports technologies like JTAG, SWD, NEXUS or ETM with embedded debu...

By Lauterbach Gold 合作伙伴
^{硬件测试配件和调试器}
I-jet

I-jet is a high-performing in-circuit debugging probe for ARM. It is capable of delivering power to the target board and measuring target power consumption. I-jet is full...

By IAR Systems Platinum 合作伙伴
^{硬件测试配件和调试器}
Arm ULINKplus

ULINKplus combines isolated debug connection, power measurement, and I/O for test automation. It gives you visibility to function, timing, and power consumption of your e...

By Arm Platinum 合作伙伴
^{硬件测试配件和调试器}
USB Multilink Universal FX

Multilink Universal FX is a high-speed,BDM/JTAG debug probe for Kinetis, LPC, S32, Qorivva MPC5xxx, MPC5xx/8xx, ColdFire, HC(S)12(X), S12Z, HCS08, RS08, DSC, 683xx, & HC1...

By P & E Microcomputer Systems, Inc Gold 合作伙伴
^{硬件测试配件和调试器}
J-Link PRO

J-Link PRO is an enhanced version of the SEGGER J-Link. This emulator supports ARM/Cortex devices. This has an Ethernet interface in addition to the USB interface. This ...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
CODEGRIP for ARM

CODEGRIP for ARM is a fast USB-C and WiFi programmer and hardware debugger. It supports ARM Cortex-M0, M3,M4 and M7 based MCUs. With a set of unique and innovative funct...

By Mikroe Gold 合作伙伴
^{硬件测试配件和调试器}
Universal Access Device 2next (

The (UAD2next) combines the state-of-the-art debugging features and CAN with trace capabilities. It can be extended by plugin trace modules supporting e.g. ARM CoreSight ...

By PLS Development Tools Gold 合作伙伴
^{硬件测试配件和调试器}
Flasher ATE

Flasher ATE is perfectly suited for high volume mass production environments.

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
CODEGRIP for Kinetis

CODEGRIP for Kinetis is a fast USB-C and WiFi programmer and hardware debugger. It supports NXP's popular ARM Cortex-M4 Kinetis MCUs. With a set of unique and innovative...

By Mikroe Gold 合作伙伴
^{硬件测试配件和调试器}
Flasher Secure

Flasher Secure is a mass production programming system, capable of protecting the vendor’s IP regardless of the production site. It provides full control over the program...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
Flasher Hub

The Flasher Hub controls multiple Flasher Compacts so that they program simultaneously. Up to 24 Flashers can be connected to create a single, powerful gang programmer fo...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
J-Trace PRO Cortex-M

J-Trace PRO for Cortex-M is setting a new standard for trace probes. It enables continuous streaming trace, lifting the limitations by internal buffers and slow data tran...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
SuperTrace Probe

Gather trace data from NXP ARM, Power Architecture and ColdFire.

By Green Hills Software Platinum 合作伙伴
^{硬件测试配件和调试器}
PROGACMP

Interactive flash programming software for ARM Cortex-M devices, including NXP's Kinetis, LPC, i.MX RT, and S32 devices. Comes with command-line version for scripted prog...

By P & E Microcomputer Systems, Inc Gold 合作伙伴
^{硬件测试配件和调试器}
J-Link ULTRA+

Builds atop the J-Link to further enhance the debug experience. The J-Link ULTRA+ is three times faster than the industry standard J-Link, at a 3 MBytes/s download speed ...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
CYCLONE LC

Production programmer. Models support high-speed, low-cost, in-circuit flash programming, debugging, & test of many NXP 8-/16-/32-bit systems. Stand-alone or host-control...

By P & E Microcomputer Systems, Inc Gold 合作伙伴
^{硬件测试配件和调试器}
Flasher Portable PLUS

Flasher Portable PLUS is an extremely portable flash programmer, specifically designed to meet the needs of production-grade flash programming in the field.

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
J-Trace PRO Cortex

J-Trace PRO Cortex provides support for Cortex-A/R/M based microcontrollers. The SuperSpeed USB 3.0 interface of J-Trace PRO Cortex enables continuous streaming trace via...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
J-Link WiFi

JTAG/SWD debug probe with WiFi interface. Based on a 32-bit RISC CPU, it can communicate at high speed with the supported target CPUs. J-Link is used around the world in ...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
USB Multilink Universal

The USB Multilink Universal is an all-in-one BDM/JTAG debug probe for NXP Kinetis, LPC, i.MX RT, S32, HCS08, HC(S)12(X), S12Z, RS08, ColdFire V1/+V1, ColdFire V2-4*, Qori...

By P & E Microcomputer Systems, Inc Gold 合作伙伴
^{硬件测试配件和调试器}
Flasher PRO

Flasher PRO is SEGGER’s “almost-anything” flash programmer for microcontrollers, SoCs, and (Q)SPI flashes.

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
Green Hills Probe

High speed on-chip download, run control and trace.

By Green Hills Software Platinum 合作伙伴
^{硬件测试配件和调试器}
Universal Access Device 2pro (U

The UAD2pro offers fast and flexible communication between Universal Debug Engine on the Host PC and the microcontroller target. Host interface is USB 2.0. Target interfa...

By PLS Development Tools Gold 合作伙伴
^{硬件测试配件和调试器}
Arm DSTREAM

The Arm DSTREAM family of high performance debug and trace probes enable Arm Development Studio to debug all Arm-based devices through a variety of interfaces.

By Arm Platinum 合作伙伴
^{硅设备/组件}
NOR Flash

Micron manufactures a wide range of NOR Flash products, including Serial and quad SPI, Industry standard Parallel NOR flash and high performance parallel NOR Flash suppor...

By Micron Gold 合作伙伴
^{硅设备/组件}
NAND Flash

Micron manufactures a wide range of NAND Flash products including SLC, MLC and TLC NAND.

By Micron Gold 合作伙伴
^{嵌入式板子解决方案}
uCMK6x IoT SOM

The uCMK6x IoT SOM is a turn-key platform for secure IoT systems. It features the K64 MCU, Ethernet and Wi-Fi networking combined with Mbarx Secure IoT firmware for cloud...

By Arcturus Gold 合作伙伴