Freescale Kinetis KE02系列MCU开发方案

Freescale公司的Kinetis KE02系列MCU是8位SOP8人门级微控制器,采用高达20 MHz ARM Cortex™-M0+内核,集成了模拟,通信,时序和控制外设以及闪存,是低功耗高可靠性和高性价比的MCU,工作电压2.7V－5.5V,主要用在消费类电子如洗衣机,空调系统,冰箱,计算机冷却风扇,以及DC/DC转换器,电表,电梯控制板,工业机器控制和电路断路器等.本文介绍了Kinetis KE02系列MCU主要特性,框图, 开发平台FRDM-KE02Z主要特性,框图和电路图.

The KE02 sub-family is the entry-point to the Kinetis E series and is pin compatible within E series and with the Freescale’s 8-bit S08P family. This sub-family includes a powerful array of analog, communication and timing and control peripherals with specific flash memory size and the pin count. The family acts as a low-power, high-robustness, and cost-effective microcontroller to provide developers an appropriate entry-level 32-bit solution. The family is next generation MCU solution with enhanced ESD/EMC performance for costsensitive, high-reliability devices applications used in high electrical noise environments.

Kinetis KE02系列MCU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 20 MHz ARM® Cortex™-M0+ core..

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