IMPORTANT LEGAL NOTICE .......................................................................................................................................... 2
TRADEMARKS AND COPYRIGHTS .................................................................................................................................. 2
Document Information and Applicable Products ......................................................................................................... 6
Change History and Applicable Products .................................................................................................................. 6
Getting started ......................................................................................................................................................... 9
Ordering Information .................................................................................................................................................. 10
Order Codes ............................................................................................................................................................ 10
Development Kits ................................................................................................................................................... 13
DC Maximum Ratings ............................................................................................................................................. 14
DC Operating Characteristics .................................................................................................................................. 14
By Subsystem ..................................................................................................................................................... 15
AC Timing Characteristics ....................................................................................................................................... 15
Handling and Care .................................................................................................................................................. 16
Pressure and Impact .......................................................................................................................................... 17
Communications and Connectors .......................................................................................................................... 24
Power ...................................................................................................................................................................... 25
Power Supplies ....................................................................................................................................................... 30
Serial FLASH ....................................................................................................................................................... 33
Serious Serial Number ............................................................................................................................................ 34
Clocks, Oscillators, and Time Keeping .................................................................................................................... 36
High Speed (12 MHz) Clock ................................................................................................................................ 36
10-bit Single Channel DAC ...................................................................................................................................... 38
User LED.................................................................................................................................................................. 38
Tag-Connect JTAG Port ...................................................................................................................................... 40
USB Micro B Device Connector .......................................................................................................................... 42
USB A Host Connector........................................................................................................................................ 42
Universal Serial Bus (USB)....................................................................................................................................... 44
USB Software ..................................................................................................................................................... 45
USB2.0 Full Speed Embedded Host Port ............................................................................................................ 45
Additional Information ............................................................................................................................................... 46
2008年7月9日, CombOLED 研究项目的工作重点是开发出高性价比的生产工艺,以实现有机发光二极管 (OLED) 的量产。欧司朗光电半导体公司固态照明部主管 Bernhard Stapp 表示:“该项目由欧盟提供资金支持,欧司朗负责协调运作,旨在为推行新型照明光源应用创造必要的条件。”这包括采用性价比卓越的方法构建新型元件架构,从而生产出大幅面透明光源。作为 LED 市场的创新推...[详细]
UHF和HF都是一般的技术分类,不过每一类都有独立的支持协议。HF在13.56MHz频段更具有一致性,虽然国际业内行业标准很多。UHF RFID在858-960MHz频段已商业化。同时也有多种国际标准支持,包括EPC global Gen 2。 标签与读写器通过无线链接交换数据。链接可以通过适合任何频段的、具有不同读取范围和抗干扰性的EMF或RF场实现。HF RFID技术主要通过电磁场传送信...[详细]