K21 Sub-Family Data Sheet

文件：1.74037 Mbytes 页数：55 Pages

freescaleFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

K21 Sub-Family

文件：1.98534 Mbytes 页数：57 Pages

恩XP

Kinetis K21: 50MHz Cortex-M4 MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, Anti-tamper, 80-LQFP

\nFeatures hardware encryption and tamper detection\nIncludes a rich suite of analog, communication, timing and control peripherals to accommodate a wide range of requirements\nMaximizes board space and enhances performance with minimum-length interconnections\nProvides performance efficiency with i Low-Power• 11 low-power modes with power and clockgating for optimal peripheral activity and recovery times. 4 µs wake-up from Stop mode\n• Fullmemory and analog operation down to 1.71 volts for extended battery life\n• Low-leakagewake-up unit with up to eight internal modules and 16 pins as wake-up;

恩XP

恩智浦

Low-power MCUs with USB On-The-Go

文件：429.79 Kbytes 页数：2 Pages

freescaleFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体