參數(shù)資料
型號: LPC2458FET180
廠商: NXP Semiconductors N.V.
元件分類: 數(shù)學處理器
英文描述: Single-chip 16-bit-32-bit micro; 512 kB flash, Ethernet, CAN, ISP-IAP, USB 2.0 device-host-OTG, external memory interface
封裝: LPC2458FET180<SOT570-3 (TFBGA180)|<<http://www.nxp.com/packages/SOT570-3.html<1<Always Pb-free,;
文件頁數(shù): 80/80頁
文件大?。?/td> 611K
代理商: LPC2458FET180
NXP Semiconductors
LPC2458
Single-chip 16-bit/32-bit micro
NXP B.V. 2011.
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: 1 September 2011
Document identifier: LPC2458
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
11.5
11.6
11.7
12
13
14
14.1
14.2
Static external memory interface . . . . . . . . . . 55
Dynamic external memory interface. . . . . . . . 57
Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
ADC electrical characteristics . . . . . . . . . . . . 61
DAC electrical characteristics . . . . . . . . . . . . 64
Application information. . . . . . . . . . . . . . . . . . 65
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
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 74
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 75
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 76
Legal information. . . . . . . . . . . . . . . . . . . . . . . 77
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 77
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Contact information. . . . . . . . . . . . . . . . . . . . . 78
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
14.3
14.4
14.5
14.6
15
16
17
18
18.1
18.2
18.3
18.4
19
20
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