Kinetis® W Series: Wireless Connectivity Microcontrollers (MCUs) based on ARM® Cortex®-M0+/M4 Core

订购	预算报价（不含税）(CNY)	Core Type	工作频率 (Max) (MHz)	片上SRAM (KB)	Total Flash (KB)	USB	集成无线电台	Package type	工作环境温度 (Min-Max) (°C)	发射电流 (mA)	接收电流 (mA)	RX灵敏度	Radio Protocol Supported
KW0x	10K @ CNY14.03	ARM Cortex-M0+	48	16	128		sub 1Ghz	LGA	-40 to 85
KW20Z	10K @ CNY12.66	ARM Cortex-M0+	48	20	160		2.4Ghz	LGA	-40 to 105	6.2	6.2	-102	IEEE 802.15.4
KW21Z	10K @ CNY15.96, 10K @ CNY22.08	ARM Cortex-M0+	48	64, 128	256, 512				-40 to 105
KW2xD	10K @ CNY20.09 - 10K @ CNY25.18	ARM Cortex-M4	50	32, 64	256, 512	1 (FS)	2.4Ghz	LGA	-40 to 105
KW30Z	10K @ CNY11.76	ARM Cortex-M0+	48	20	160		2.4Ghz	LGA	-40 to 105	6.2	6.2	-94	BLE v4.1
KW31Z	10K @ CNY15.13, 10K @ CNY21.05	ARM Cortex-M0+	48	64, 128	256, 512				-40 to 105
KW40Z	10K @ CNY14.17	ARM Cortex-M0+	48	20	160		2.4Ghz	LGA	-40 to 85	6.2	6.2	-102 (802.15.4), -94 (BLE)	IEEE 802.15.4, BLE v4.1
KW41Z	10K @ CNY17.61, 10K @ CNY22.91	ARM Cortex-M0+	48	64, 128	256, 512				-40 to 105