p89c669 NXP Semiconductors, p89c669 Datasheet - Page 33

• Manufacturer Part Number: p89c669
• Description: P89c669 80c51 8-bit Microcontroller Family With Extended Memory; 96 Kb Flash With 2 Kb Ram
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Contents
1
2
2.1
2.2
2.3
3
3.1
4
5
6
6.1
6.1.1
6.1.2
6.2
7
7.1
7.2
7.3
7.4
8
9
10
10.1
10.2
11
12
13
13.1
13.2
13.3
13.4
13.5
14
15
16
17
18
© Koninklijke Philips Electronics N.V. 2003.
Printed in the U.S.A.
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner.
The information presented in this document does not form part of any quotation or
contract, is believed to be accurate and reliable and may be changed without notice. No
liability will be accepted by the publisher for any consequence of its use. Publication
thereof does not convey nor imply any license under patent- or other industrial or
intellectual property rights.
Date of release: 13 November 2003
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 5
Pinning information . . . . . . . . . . . . . . . . . . . . . . 6
Functional description . . . . . . . . . . . . . . . . . . 11
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 17
Static characteristics. . . . . . . . . . . . . . . . . . . . 18
Dynamic characteristics . . . . . . . . . . . . . . . . . 19
Test information . . . . . . . . . . . . . . . . . . . . . . . . 24
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 26
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 31
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 32
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Key features . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Key benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Complete features . . . . . . . . . . . . . . . . . . . . . . 2
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Plastic leaded chip carrier . . . . . . . . . . . . . . . . 6
Plastic low profile quad flat package. . . . . . . . . 7
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 8
Flash memory description . . . . . . . . . . . . . . . 11
Memory arrangement . . . . . . . . . . . . . . . . . . . 12
Special function registers . . . . . . . . . . . . . . . . 12
Security bits . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Explanation of AC symbols. . . . . . . . . . . . . . . 21
Timing diagrams . . . . . . . . . . . . . . . . . . . . . . . 22
Introduction to soldering surface mount
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 28
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 28
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 29
Package related soldering information . . . . . . 29
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Document order number: 9397 750 12299
80C51 8-bit microcontroller family with extended memory
P89C669