LPC86X datasheet(96/99 Pages) NXP

96 / 99 page

NXP Semiconductors

LPC86x

32-bit Arm Cortex-M0+ microcontroller

For more information, please visit: http://www.nxp.com

For sales office addresses, please send an email to: salesaddresses@nxp.com

Date of release: 28 April 2023

Document identifier: LPC86x

Please be aware that important notices concerning this document and the product(s)

described herein, have been included in section ‘Legal information’.

13.1

BOD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

13.2

ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

13.2.1

ADC input impedance. . . . . . . . . . . . . . . . . . . 75

13.3

Comparator and internal voltage reference . . 76

Application information. . . . . . . . . . . . . . . . . . 79

14.1

Start-up behavior . . . . . . . . . . . . . . . . . . . . . . 79

14.2

XTAL oscillator . . . . . . . . . . . . . . . . . . . . . . . . 80

14.2.1

XTAL Printed Circuit Board (PCB) design

guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

14.2.2

XTAL input . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

14.3

Connecting power, clocks, and debug functions .

14.4

I/O power consumption. . . . . . . . . . . . . . . . . . 83

14.5

Termination of unused pins. . . . . . . . . . . . . . . 83

14.6

Pin states in different power modes . . . . . . . . 84

Package outline . . . . . . . . . . . . . . . . . . . . . . . . 85

Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 93

References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Revision history. . . . . . . . . . . . . . . . . . . . . . . . 94

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

LPC86X Datasheet(PDF) 96 Page - NXP Semiconductors