P89LPC9321FN NXP Semiconductors, P89LPC9321FN Datasheet - Page 70

• Manufacturer Part Number: P89LPC9321FN
• Description: MCU 8-Bit 89LP 80C51 CISC 8KB Flash 2.5V/3.3V 28-Pin PDIP Tube
• Manufacturer: NXP Semiconductors

NXP Semiconductors
7.30.1
7.30.2
7.30.3
7.30.4
7.30.5
7.30.6
7.30.7
7.30.8
7.30.9
7.30.10
7.31
7.32
7.33
8
9
10
10.1
10.2
11
11.1
11.2
12
13
14
15
15.1
15.2
15.3
15.4
16
17
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 50
Static characteristics. . . . . . . . . . . . . . . . . . . . 51
Dynamic characteristics . . . . . . . . . . . . . . . . . 54
Other characteristics . . . . . . . . . . . . . . . . . . . . 61
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 63
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 67
Legal information. . . . . . . . . . . . . . . . . . . . . . . 68
Contact information. . . . . . . . . . . . . . . . . . . . . 68
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
General description. . . . . . . . . . . . . . . . . . . . . 46
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Flash organization . . . . . . . . . . . . . . . . . . . . . 46
Using flash as data storage . . . . . . . . . . . . . . 47
Flash programming and erasing . . . . . . . . . . . 47
ICP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
IAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
ISP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Power-on reset code execution. . . . . . . . . . . . 48
Hardware activation of the boot loader . . . . . . 48
User configuration bytes . . . . . . . . . . . . . . . . . 48
User sector security bytes . . . . . . . . . . . . . . . 49
PGA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
ISP entry mode. . . . . . . . . . . . . . . . . . . . . . . . 60
Comparator electrical characteristics . . . . . . . 61
PGA electrical characteristics . . . . . . . . . . . . . 62
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 68
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
8-bit microcontroller with accelerated two-clock 80C51 core
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. 2008.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
P89LPC9321
Document identifier: P89LPC9321_1
Date of release: 9 December 2008
All rights reserved.