Datasheet
NXP Semiconductors
LPC11U6x
32-bit ARM Cortex-M0+ microcontroller
© NXP Semiconductors N.V. 2014. All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 26 May 2014
Document identifier: LPC11U6x
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
12.6 SSP interface . . . . . . . . . . . . . . . . . . . . . . . . . 66
12.7 USART interface. . . . . . . . . . . . . . . . . . . . . . . 68
12.8 SCTimer/PWM output timing . . . . . . . . . . . . . 69
13 Characteristics of analog peripherals . . . . . . 70
14 Application information. . . . . . . . . . . . . . . . . . 75
14.1 ADC usage notes . . . . . . . . . . . . . . . . . . . . . . 75
14.2 Typical wake-up times . . . . . . . . . . . . . . . . . . 75
14.3 Suggested USB interface solutions . . . . . . . . 75
14.3.1 USB Low-speed operation . . . . . . . . . . . . . . . 77
14.4 XTAL input and crystal oscillator component
selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
14.5 XTAL Printed-Circuit Board (PCB) layout
guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
14.6 RTC oscillator component selection . . . . . . . . 81
14.7 Connecting power, clocks, and debug
functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
14.8 Termination of unused pins. . . . . . . . . . . . . . . 83
14.9 Pin states in different power modes . . . . . . . . 84
15 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 85
16 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
17 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
18 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 92
19 Legal information. . . . . . . . . . . . . . . . . . . . . . . 93
19.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 93
19.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
19.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
19.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 94
20 Contact information. . . . . . . . . . . . . . . . . . . . . 94
21 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95