P89LPC980FDH 데이터 시트보기 (PDF) - NXP Semiconductors.
부품명
상세내역
제조사
P89LPC980FDH
NXP Semiconductors.
P89LPC980FDH Datasheet PDF : 85 Pages
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NXP Semiconductors
P89LPC980/982/983/985
8-bit microcontroller with accelerated two-clock 80C51 core
7.29.4
7.29.5
7.29.6
7.29.7
7.29.8
7.29.9
7.29.10
7.30
7.31
Using flash as data storage . . . . . . . . . . . . . . 56
Flash programming and erasing . . . . . . . . . . . 56
ICP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
IAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
ISP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Power-on reset code execution . . . . . . . . . . . 57
Hardware activation of the bootloader . . . . . . 58
User configuration bytes . . . . . . . . . . . . . . . . . 58
User sector security bytes . . . . . . . . . . . . . . . 58
8
ADC (P89LPC983/985) . . . . . . . . . . . . . . . . . . . 58
8.1
8.2
8.3
8.4
8.4.1
8.4.2
8.4.3
8.4.4
8.4.5
8.4.6
8.5
8.5.1
8.5.2
8.5.3
8.6
8.7
8.8
General description . . . . . . . . . . . . . . . . . . . . 58
Features and benefits . . . . . . . . . . . . . . . . . . . 59
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . 60
ADC operating modes . . . . . . . . . . . . . . . . . . 60
Fixed channel, single conversion mode . . . . . 60
Fixed channel, continuous conversion mode . 60
Auto scan, single conversion mode . . . . . . . . 60
Auto scan, continuous conversion mode . . . . 61
Dual channel, continuous conversion mode . . 61
Single step mode . . . . . . . . . . . . . . . . . . . . . . 61
Conversion start modes . . . . . . . . . . . . . . . . . 61
Timer triggered start . . . . . . . . . . . . . . . . . . . . 61
Start immediately . . . . . . . . . . . . . . . . . . . . . . 61
Edge triggered . . . . . . . . . . . . . . . . . . . . . . . . 61
Boundary limits interrupt . . . . . . . . . . . . . . . . . 62
Clock divider . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Power-down and Idle mode . . . . . . . . . . . . . . 62
9
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 63
10
Static characteristics. . . . . . . . . . . . . . . . . . . . 65
11
Dynamic characteristics . . . . . . . . . . . . . . . . . 69
11.1
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
11.2
ISP entry mode . . . . . . . . . . . . . . . . . . . . . . . . 75
12
Other characteristics . . . . . . . . . . . . . . . . . . . . 76
12.1
Comparator electrical characteristics . . . . . . . 76
12.2
ADC electrical characteristics . . . . . . . . . . . . . 77
13
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 78
14
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 80
15
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 81
16
Legal information. . . . . . . . . . . . . . . . . . . . . . . 82
16.1
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 82
16.2
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
16.3
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
16.4
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 83
17
Contact information. . . . . . . . . . . . . . . . . . . . . 83
18
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
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. 2010.
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: 15 June 2010
Document identifier: P89LPC980_982_983_985
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