P89LPC932BDH View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
P89LPC932BDH
Philips Electronics
P89LPC932BDH Datasheet PDF : 60 Pages
| |||
Philips Semiconductors
P89LPC932
8-bit microcontroller with accelerated two-clock 80C51 core
Contents
1
General description . . . . . . . . . . . . . . . . . . . . . . 1
2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
3.1
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 3
4
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5
Pinning information . . . . . . . . . . . . . . . . . . . . . . 5
5.1
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.2
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 7
6
Logic symbol . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7
Special function registers . . . . . . . . . . . . . . . . 11
8
Functional description . . . . . . . . . . . . . . . . . . 17
8.1
Enhanced CPU . . . . . . . . . . . . . . . . . . . . . . . . 17
8.2
Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.3
On-chip RC oscillator option . . . . . . . . . . . . . . 18
8.4
Watchdog oscillator option . . . . . . . . . . . . . . . 18
8.5
External clock input option . . . . . . . . . . . . . . . 18
8.6
CPU Clock (CCLK) wake-up delay . . . . . . . . . 19
8.7
CPU Clock (CCLK) modification: DIVM
register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8.8
Low power select . . . . . . . . . . . . . . . . . . . . . . 19
8.9
Memory organization . . . . . . . . . . . . . . . . . . . 19
8.10
Data RAM arrangement . . . . . . . . . . . . . . . . . 20
8.11
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8.12
I/O ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8.13
Power monitoring functions. . . . . . . . . . . . . . . 23
8.14
Power reduction modes . . . . . . . . . . . . . . . . . 24
8.15
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
8.16
Timers/counters 0 and 1 . . . . . . . . . . . . . . . . . 26
8.17
Real-Time clock/system timer. . . . . . . . . . . . . 27
8.18
Capture/Compare Unit (CCU). . . . . . . . . . . . . 27
8.19
UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
8.20
I2C-bus serial interface . . . . . . . . . . . . . . . . . . 33
8.21
Serial Peripheral Interface (SPI) . . . . . . . . . . . 35
8.22
Analog comparators . . . . . . . . . . . . . . . . . . . . 38
8.23
Keypad interrupt (KBI) . . . . . . . . . . . . . . . . . . 39
8.24
Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . 40
8.25
Additional features . . . . . . . . . . . . . . . . . . . . . 40
8.26
Data EEPROM . . . . . . . . . . . . . . . . . . . . . . . . 41
8.27
Flash program memory. . . . . . . . . . . . . . . . . . 41
8.28
User configuration bytes . . . . . . . . . . . . . . . . . 43
8.29
User sector security bytes . . . . . . . . . . . . . . . 43
9
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 44
10
Static characteristics. . . . . . . . . . . . . . . . . . . . 45
11
Dynamic characteristics . . . . . . . . . . . . . . . . . 47
12
Comparator electrical characteristics . . . . . . 52
13
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 53
14
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
14.1
Introduction to soldering surface mount
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
14.2
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 56
14.3
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 56
14.4
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 57
14.5
Package related soldering information . . . . . . 57
15
Revision history . . . . . . . . . . . . . . . . . . . . . . . 58
16
Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 59
17
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
18
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
19
Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
© Koninklijke Philips Electronics N.V. 2004.
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: 06 January 2004
Document order number: 9397 750 12379
Share Link: