Arm® Cortex®-M4_Kinetis K70 120-150 MHz 32位MCU

点击播放视频

Kinetis^® K70 MCU系列为工业控制面板、导航显示器、PoS机终端和医疗监控设备等应用提供优化的低功耗和混合信号模拟集成。

单芯片兼容彩色QVGA显示屏，或采用外部存储器可支持24位SVGA显示屏。
支持广泛的处理带宽需求
包含加密和篡改检测的选件，以确保安全的数据传输
获得Kinetis产品组合固有的全面支持体系和可扩展性的支持

数据手册

参考手册

产品详情

框图

Kinetis K70 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，可帮助优化外设活动和恢复时间。运行功耗降至350 µA/MHz，静态功耗降至5.6 µA，支持全状态保留，6 µS即可唤醒。静态功耗可低至280 nA
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

512 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
128 KB的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，512 KB的FlexNVM还用于额外程序代码、数据或EEPROM备份

混合信号功能

多达4个具有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
多达4个高速比较器，可通过将脉宽调制(PWM)置于安全状态，提供快速准确的电机过流保护
多达4个64倍增益的可编程增益放大器，适用于小幅度信号转换
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，120-150MHz、单周期 MAC、单指令多数据 (SIMD) 扩展、单精度浮点运算单元
多达32通道的DMA用于外设和存储器维护，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
高达16 KB的指令/数据缓存，优化总线带宽和闪存执行性能
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

图形LCD控制器 - 单芯片支持彩色QVGA显示屏，或采用外部存储器可支持24位SVGA显示屏。获得恩智浦便携嵌入式GUI(PEG)库的支持，带有简便的WindowBuilder界面，实现强大的GUI开发
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

连接与通信

带硬件时间戳功能的IEEE 1588以太网MAC为实时工业控制提供高精度时钟同步
USB 2.0 OTG (全速和高速)。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
多达两个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

硬件加密协处理器用于确保数据传输和存储的安全。比软件实施速度更快，CPU负载更低。支持各种算法 - DES、3DES、AES、MD5、SHA-1、SHA-256
具有系统安全和篡改检测功能，采用带有独立电池的实时时钟。安全的密钥存储带有内部/外部篡改检测功能，适用于不安全的闪存、温度、时钟、电源电压变化和物理攻击检测等
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，外部看门狗监控器可将输出引脚置于安全状态外部组件

设计文件

4 设计文件

清除全部

^模型
K70 120 MHz and 150 MHz 5N96B mask set IBIS Model Files

ZIP版本 1.4Sep 2, 20161.4 MBK70_IBIS_5N96B
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
^模型
K70 120 MHz and 150 MHz IBIS Model Files

ZIP版本 1.3Dec 3, 20131.6 MBK70_IBIS
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
^{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 K70 120 MHz塔式系统模块亮点

TWR-K70F120M
^{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编程器

CYCLONE
^{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}
12-key Capacitive Touch Keypad Plug-In for the Tower System

TWRPI-KEYPAD
^{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}
EmCraft Systems的Kinetis^®K70系统级模块(SOM)和入门套件

K70-SOM
^{评估/开发板与系统}
Ultra low-cost development tool for Kinetis MCUs

KWIKSTIK-K40

展开

1-5 / 41 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}
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

The handheld stand-alone Flash Programmer for on-chip and external flash memory. Flasher Portable PLUS is a battery driven programming tool for microcontrollers with on-c...

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
^{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}
Low Power DRAM

Low Power DRAM's include LPDDR, LPDDR2, LPDDR3 and LPDDR4 products

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
^{嵌入式板子解决方案}
KINETIS K70 SYSTEM-ON-MODULE

Mezzanine module that combines the Kinetis K70 MPU with 64MB LPDDR, 128MB NAND Flash and 10/100Mb Ethernet PHY.

By Emcraft Systems LLC Gold 合作伙伴
^{嵌入式板子解决方案}
uCMK6x VoIP SOM

Kinetis K6x based module for hardened VoIP and IP audio/PA applications. Supports SIP/RTP with full duplex, narrow/wideband audio including AEC and noise reduction. Inclu...

By Arcturus Gold 合作伙伴