Datasheet
NXP Semiconductors
LPC2470
Flashless 16-bit/32-bit microcontroller
© NXP B.V. 2013. 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: 16 October 2013
Document identifier: LPC2470
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
11.4 Static external memory interface . . . . . . . . . . 60
11.5 Dynamic external memory interface. . . . . . . . 62
11.6 Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
12 ADC electrical characteristics . . . . . . . . . . . . 66
13 DAC electrical characteristics . . . . . . . . . . . . 69
14 Application information. . . . . . . . . . . . . . . . . . 69
14.1 LCD panel signal usage . . . . . . . . . . . . . . . . . 69
14.2 Suggested boot memory interface solutions. . 72
14.3 Suggested USB interface solutions . . . . . . . . 73
14.4 Crystal oscillator XTAL input and component
selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
14.5 RTC 32 kHz oscillator component selection. . 80
14.6 XTAL and RTCX Printed Circuit Board
(PCB) layout guidelines . . . . . . . . . . . . . . . . . 81
14.7 Standard I/O pin configuration . . . . . . . . . . . . 81
14.8 Reset pin configuration. . . . . . . . . . . . . . . . . . 82
15 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 83
16 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 85
17 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 86
18 Legal information. . . . . . . . . . . . . . . . . . . . . . . 88
18.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 88
18.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
18.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
18.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 89
19 Contact information. . . . . . . . . . . . . . . . . . . . . 89
20 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90