Arm® Cortex®-M4_Kinetis® K22 120 MHz 32位USB MCU

点击播放视频

Kinetis^® K22 MCU适合同时需要低功耗灵活性和高处理效率的高性价比应用。

它具备优化的低功耗，同时通过智能片上集成显著节省物料清单成本
包括多种可供选择的器件，可支持免晶振USB设计，能够降低系统成本，节约电路板空间。
提供高度的可扩展、各种级别的集成度，以及丰富的模拟、通信、定时和控制外设套件，满足广泛的需求
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 K22 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<500 nA、运行电流<200 uA/MHz、停止模式唤醒时间为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-1 MB闪存支持快速访问，具备高可靠性，提供4级安全保护
48-128 KB SRAM
FlexMemory：32字节 - 16 KB的用户可分段字节写入/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。此外，128 KB的FlexNVM还可用于额外程序代码、数据或EEPROM备份

混合信号功能

最多两个分辨率可配置的高速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
多达两个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+ DSP。120 MHz，单周期MAC，单指令多数据(SIMD)扩展，单精度浮点运算单元
多达16通道的DMA用于外设和存储器，可以降低CPU负载，实现更快的系统吞吐
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

多达4个FlexTimer，总计20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(HMI)

多达16个可控通用IO，支持引脚中断

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5V输入为外部组件提供高达120 mA，3.3V的片外供电
多达6个支持IrDA的UART，其中一个UART支持ISO7816智能卡。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
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

对比表

Kinetis K22_120 MCU系列推荐解决方案

部件编号	硬件开发工具
MK22FN128CAH12R MK22FN512CBP12, MK22FN256CAH12 MK22FN512CAP12, MK22FN256CAP12 MK22FN512VDC12, MK22FN256VDC12 MK22FN512VLH12, MK22FN256VLH12 MK22FN512VLL12, MK22FN256VLL12 MK22FN512VMP12, MK22FN256VMP12	TWR-K22F120M FRDM-K22F
MK22FN1M0AVLH12, MK22FN1M0AVLK12 MK22FN1M0AVLL12, MK22FN1M0AVLQ12 MK22FN1M0AVMC12, MK22FN1M0AVMD12 MK22FX512AVLH12, MK22FX512AVLK12 MK22FX512AVLL12, MK22FX512AVLQ12 MK22FX512AVMC12, MK22FX512AVMD12	TWR-K21F120MA

MCUXpresso软件与工具

Kinetis功率估算工具

Kinetis功率估算工具让您能够迅速估算和优化系统功耗。

设计文件

3 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
Kinetis^® Power Estimation Tool

下载选项
^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 / 17 硬件

清除全部

^{评估/开发板与系统}
TWR-K21F120MA: Kinetis^® K21 120 MHz Tower^® System Module亮点

TWR-K21F120MA
^{评估/开发板与系统}
Kinetis^® K22 Tower^® System Module亮点

TWR-K22F120M
^{评估/开发板与系统}
面向Kinetis^® K22 MCU的恩智浦Freedom开发平台亮点

FRDM-K22F
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}
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
^{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}
MPC560x校准、调试和接口板

MPC560xBOARDS
^{评估/开发板与系统}
Tower Plug-In (TWRPI) Adaptor Board for Freedom Development Platform

FRDM-TWRPI
^设计
KW38 +20dBm Extended Range Reference Design Board

KW38-ER-RD
^设计
K22 Wireless Player Reference Design

RDWLPLAYER
^设计
Sub-µA Current Sensor

RD-UAMP-SENSOR
^设计
LS1021A-IoT网关参考设计

LS1021A-IoT
^设计
面向工业物联网的时间敏感网络解决方案

LS1021A-TSN-RD

展开

1-5 / 38 硬件

清除全部

^{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}
Kinetis Clicker

Kinetis Clicker is an amazingly compact starter development kit which brings click board connectivity an NXP's Kinetis ARM Cortex™-M4 microcontroller. The board features ...

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 frame 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}
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}
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

展开

查找支持此产品的所有合作伙伴，请参阅合作伙伴市场.

工程服务

如需恩智浦直接支持，请参阅工程服务.

1-5 / 7 工程服务

清除全部

^{Independent Design House (IDH)}
硬件/软件工程服务

By Firstview Consultants GoldHQ: Round Rock, 美国支持地区: 亚洲, 美洲
^{Independent Design House (IDH)}
Secure Hardware design

By MobileKnowledge GoldHQ: Barcelona, 西班牙支持地区: 欧洲
^{Independent Design House (IDH)}
NFC wearables

By MobileKnowledge GoldHQ: Barcelona, 西班牙支持地区: 欧洲
^{Independent Design House (IDH)}
Embedded Systems Design and Manufacturing

By Mikroe GoldHQ: Belgrade, 塞尔维亚支持地区: 欧洲
^{Independent Design House (IDH)}
Hardware Design Services

By TAGnology RFID GmbH GoldHQ: Voitsberg, 奥地利支持地区: 欧洲
^{Independent Design House (IDH)}
Embedded Software Design

By TAGnology RFID GmbH GoldHQ: Voitsberg, 奥地利支持地区: 欧洲
^{Independent Design House (IDH)}
软件开发服务

By Embedded Access Inc. GoldHQ: Kanata, 加拿大支持地区: 美洲

展开

查找支持此产品的所有合作伙伴，请参阅合作伙伴市场.

培训

5 培训

清除全部

^点播培训
Optimizing a Constrained Embedded Application Using Arm Keil uVision Tools

28 minEnglish
请登录

^点播培训
Building the Right Level of Security for Your Application With NXP and IAR Systems

50 minEnglish 级别: Beginner
请登录

^点播培训
Low Power Timer for Kinetis MCUs

7 minEnglish
可观看其他培训查看精选合作伙伴培训.

^点播培训
System Integration Module for Kinetis K Series MCUs

5 minEnglish

^点播培训
Nested Vector Interrupt Controller for Kinetis K Series

10 minEnglish

Kinetis® K22-120 MHz，高性价比，全速USB微控制器(MCU)，基于Arm® Cortex®-M4内核

产品详情

框图

Kinetis K22 MCU Family Block Diagram

特征

超低功耗

闪存、SRAM和FlexMemory

混合信号功能

性能

定时和控制

人机接口(HMI)

连接与通信

可靠性、功能安全和信息安全

对比表

Kinetis K22_120 MCU系列推荐解决方案

MCUXpresso软件与工具

Kinetis功率估算工具

应用

可穿戴产品

工业控制

智慧城市

智能家居

汽车电子

设计资源

文档

过滤方式

Kinetis K2x系列MCU简介亮点

Kinetis® K22F 120 MHz Family Mask Sets and Revision Numbers亮点

Selector Guide: High-performance Kinetis K Series MCUs亮点

Kinetis外设模块演示软件亮点

设计文件

过滤方式

Kinetis® Symbols, Footprints and Models

TFS FlexMem Endurance Calculator

筛选条件

硬件

筛选条件

TWR-K21F120MA: Kinetis® K21 120 MHz Tower® System Module亮点

Kinetis® K22 Tower® System Module亮点

面向Kinetis® K22 MCU的恩智浦Freedom开发平台亮点

Kinetis^® K22-120 MHz，高性价比，全速USB微控制器(MCU)，基于Arm^® Cortex^®-M4内核

Kinetis^® K22F 120 MHz Family Mask Sets and Revision Numbers亮点

Kinetis^® Symbols, Footprints and Models

TWR-K21F120MA: Kinetis^® K21 120 MHz Tower^® System Module亮点

Kinetis^® K22 Tower^® System Module亮点

面向Kinetis^® K22 MCU的恩智浦Freedom开发平台亮点