P89LPC9381 NXP Semiconductors, P89LPC9381 Datasheet - Page 60

• Manufacturer Part Number: P89LPC9381
• Description: The P89LPC9381 is a single-chip microcontroller, available in low-cost packages, basedon a high performance processor architecture that executes instructions in two to fourclocks, six times the rate of standard 80C51 devices
• Manufacturer: NXP Semiconductors

Philips Semiconductors
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
9
10
11
11.1
11.2
12
12.1
12.2
13
14
15
16
16.1
16.2
16.3
16.4
17
18
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 43
Static characteristics. . . . . . . . . . . . . . . . . . . . 44
Dynamic characteristics . . . . . . . . . . . . . . . . . 46
Other characteristics . . . . . . . . . . . . . . . . . . . . 53
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 55
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 57
Legal information. . . . . . . . . . . . . . . . . . . . . . . 58
Contact information. . . . . . . . . . . . . . . . . . . . . 58
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
General description. . . . . . . . . . . . . . . . . . . . . 39
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . 40
ADC operating modes . . . . . . . . . . . . . . . . . . 41
Fixed channel, single conversion mode . . . . . 41
Fixed channel, continuous conversion mode . 41
Auto scan, single conversion mode . . . . . . . . 41
Auto scan, continuous conversion mode . . . . 41
Dual channel, continuous conversion mode . . 41
Single step mode . . . . . . . . . . . . . . . . . . . . . . 42
Conversion start modes . . . . . . . . . . . . . . . . . 42
Timer triggered start . . . . . . . . . . . . . . . . . . . . 42
Start immediately . . . . . . . . . . . . . . . . . . . . . . 42
Edge triggered . . . . . . . . . . . . . . . . . . . . . . . . 42
Boundary limits interrupt. . . . . . . . . . . . . . . . . 42
Clock divider . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Power-down and Idle mode . . . . . . . . . . . . . . 42
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
ISP entry mode. . . . . . . . . . . . . . . . . . . . . . . . 52
Comparator electrical characteristics . . . . . . . 53
ADC electrical characteristics . . . . . . . . . . . . . 54
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 58
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© Koninklijke Philips Electronics N.V. 2006.
For more information, please visit: http://www.semiconductors.philips.com.
For sales office addresses, email to: [e-mail].
8-bit microcontroller with 10-bit ADC
P89LPC9381
Document identifier: P89LPC9381_1
Date of release: 8 September 2006
All rights reserved.