LPC2458 NXP Semiconductors, LPC2458 Datasheet - Page 80

NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace

LPC2458

Manufacturer Part Number
LPC2458
Description
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer
NXP Semiconductors
Datasheet

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NXP Semiconductors
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18.1
18.2
18.3
18.4
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ADC electrical characteristics . . . . . . . . . . . . 61
DAC electrical characteristics . . . . . . . . . . . . 64
Application information. . . . . . . . . . . . . . . . . . 65
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 74
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 76
Legal information. . . . . . . . . . . . . . . . . . . . . . . 77
Contact information. . . . . . . . . . . . . . . . . . . . . 78
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Static external memory interface . . . . . . . . . . 55
Dynamic external memory interface . . . . . . . . 57
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Suggested USB interface solutions . . . . . . . . 65
Crystal oscillator XTAL input and component
selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
RTC 32 kHz oscillator component selection . . 71
XTAL and RTCX Printed Circuit Board (PCB)
layout guidelines . . . . . . . . . . . . . . . . . . . . . . . 72
Standard I/O pin configuration . . . . . . . . . . . . 72
Reset pin configuration . . . . . . . . . . . . . . . . . . 73
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 77
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2011.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Single-chip 16-bit/32-bit micro
Date of release: 1 September 2011
Document identifier: LPC2458
LPC2458
All rights reserved.

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