原标题：Freescale Kinetis KE06 MCU开发方案

　　freescale公司的Kinetis KE06 MCU采用ARM® Cortex®-M0+内核,工作频率48MHz,具有ESD/EMC性能和CAN,以及模拟,通信,定时和控制外设,以及不同容量的闪存(高达128KB)和引脚数.工作电压2.7V-5.5V,闪存写电压2.7V-5.5V,单周期32位x32位乘法器,主要用在家用电器,模拟电源,DC/DC转换器,DC风扇, 离线UPS,仪器仪表/PLC以及工业控制等.本文介绍了Kinetis KE06系列主要特性,框图, 开发平台FRDM-KE06Z主要特性,框图,电路图和材料清单.

　　The Kinetis KE0x family is the entry point into the Kinetis E series and is pin-compatible across the E series and with the 8-bit S08P family.

　　This family includes a powerful array of analog, communication, timing and control peripherals with varying flash memory size and pin count.Additionally, the series offers highly robust, cost-effective and energy-efficient MCUs that provide the appropriate entry-level solution. Ultimately, this product group is the next-generation MCU solution, offering enhanced ESD/ EMC performance for cost-sensitive, high-reliability device applications used in high electrical noise environments.

　　图1. Kinetis KE06系列MCU框图

　　Kinetis KE06系列主要特性:

　　Operating Characteristics

　　• Voltage range: 2.7 to 5.5 V

　　• Flash write voltage range: 2.7 to 5.5 V

　　• Temperature range (ambient): –40 ℃ to +105 ℃

　　Performance

　　• Up to 48 MHz ARM® Cortex®-M0+ core

　　• Single-cycle 32-bit x 32-bit multiplier

　　• Single-cycle I/O access port

　　Memories and Memory Interfaces

　　• Up to 128 KB flash

　　• Up to 16 KB RAM

　　• Up to 256 B EEPROM

　　Clocks

　　• Oscillator (XOSC): Loop-controlled Pierce oscillator, crystal or ceramic resonator range of 31.25 to 39.0625 kHz or 4 to 20 MHz

　　• Internal clock source (ICS): Internal FLL with internal or external reference, precision trimming of internal reference allowing 1% deviation across temperature range of 0 ℃ to 70 ℃ and 1.5% deviation across temperature range of –40 ℃ to +105 ℃, up to 48 MHz

　　• Internal 1 kHz low-power oscillator (LPO)

　　System Peripherals

　　• Power management module (PMC) with three power modes: run, wait and stop

　　• Low-voltage detection (LVD) with reset or interrupt, selectable trip points

　　• Watchdog with independent clock source (WDOG)

　　• Programmable cyclic redundancy check module (CRC)

　　• Serial wire debug interface (SWD)

　　• Bit manipulation engine (BME)

　　• Security and Integrity Modules

　　• 64-bit unique identification (ID) number per chip

　　Human-Machine Interface

　　• Up to 71 general-purpose input/output (GPIO)

　　• Two 8-bit keyboard interrupt modules (KBI)

　　• Up to 8 ultra-high-current sink pins supporting 20 mA source/sink current

　　Analog Modules

　　• One 16-channel 12-bit SAR ADC with internal band gap reference channel, operation in stop mode, optional hardware trigger (ADC)

　　• Two analog comparators containing a 6-bit DAC and programmable reference input (ACMP)

　　Timers

　　• One 6-channel FlexTimer/PWM (FTM)

　　• Two 2-channel FlexTimer/PWM (FTM)

　　• One 2-channel periodic interrupt timer (PIT)

　　• One real-time clock (RTC)

　　• One pulse width timer (PWT)

　　Serial Interfaces

　　• Three UART Interfaces (LIN capable)

　　• Two Serial Peripheral Interfaces

　　• Two I2C interfaces

　　• One CAN module

　　Kinetis KE06系列应用:

　　• Appliances

　　• Analog power

　　• DC/DC

　　• DC fans

　　• Industry

　　• Metering/PLC

　　• Offline UPS

　　Kinetis KE06 MCU开发平台FRDM-KE06Z

　　FRDM-KE06Z: Freescale Freedom Development Platform for Kinetis KE06 MCUs

　　The FRDM-KE06Z is a simple, yet sophisticated development platform for Kinetis KE06 MCUs, built on ARM® Cortex®-M0+ core. Features include easy access to MCU I/O, battery-ready, a standard-based form factor with expansion board options and a built-in debug interface for flash programming and run-control. The FRDM-KE06Z is supported by a range of Freescale and third-party development software.

　　开发平台FRDM-KE06Z主要特性:

　　MKE06Z128VLK4 MCU – 48MHz, 128KB Flash, 16KB SRAM, 80LQFP

　　Key input, MMA8451Q accelerometer, RGB LED

　　Flexible power supply options – USB, external source

　　Easy access to MCU I/O

　　IrDA transmitter and receiver

　　CAN communication

　　Form factor compatible with Arduino™ R3 pin layout

　　New, OpenSDA debug interface

　　Mass storage device flash programming interface (default)

　　No tool installation required to evaluate demo apps

　　P&E Debug interface provides run-control debugging and compatibility with IDE tools

　　CMSIS-DAP interface: new ARM standard for embedded debug interface

　　图2. 开发平台FRDM-KE06Z外形图