Freescale is KE02系列MCU开发方案.docx

Freescale is KE02 系列 MCU 开发方案关键字: Freescale,is KE02 系列 MCU, 消费类电子,家用电器,工业控制,电表,DC/DC 转换器,智能能源 Freescale 公司的 is 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 - , 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 is 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 is E series and is patible 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 asa 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. is KE02 系列 MCU 主要特性: Operating Characteristics ? Voltage range: to V ? Flash write voltage range: to V ? Temperature range (ambient): – 40 ℃ to +105 ℃ Performance ? Up to 20 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 64 KB flash ? Up to 256 B EEPROM ? Up to4 KB RAM Clocks ? Oscillator (XOSC): Loop-contr